Page 1 ACH550 User’s Manual ACH550-UH HVAC Drives (1 550 HP) … ACH550-BCR/BDR/VCR/VDR E-Clipse Bypass Drives (1 400 HP) … ACH550-PCR/PDR Packaged Drives with Disconnect (1 550 HP) …...
Page 2 RCNA-01 ControlNet Adapter User’s Manual 3AFE64506005 (English) GENERAL MANUALS RDNA-01 DeviceNet Adapter User’s Manual 3AFE64504223 (English) ACH550-UH HVAC Drives User’s Manual (1...550 HP) RETA-01 Ethernet Adapter Module User’s Manual 3AUA0000004092 (English) 3AFE64539736 (English) • Safety RETA-02 Ethernet Adapter Module User’s Manual •...
Page 3 ACH550-UH Drives........
Page 4 Manual contents...
Page 7: Use Of Warnings And Notes
ACH550-UH User’s Manual Safety Use of warnings and notes There are two types of safety instructions throughout this manual: • Notes draw attention to a particular condition or fact, or give information on a subject. • Warnings caution you about conditions which can result in serious injury or death and/or damage to the equipment.
Page 8 WARNING! The ACH550 will start up automatically after an input voltage interruption if the external run command is on. WARNING! The heat sink may reach a high temperature. Note: For more technical information, contact the factory or your local ABB representative. Safety...
Page 9: Table Of Contents
ACH550-UH User’s Manual Table of contents Safety Use of warnings and notes ........1-3...
Page 10 Diagnostics – FBA ......... . . 1-267 ABB drives profile technical data ....... . 1-269 Generic profile technical data .
Page 11 ACH550-UH User’s Manual Technical data Ratings ........... . 1-297 Input power connections .
Page 12 ACH550-UH User’s Manual Table of contents...
Page 13: Installation Flow Chart
ACH550-UH User’s Manual Installation Study these installation instructions carefully before proceeding. Failure to observe the warnings and instructions may cause a malfunction or personal hazard. WARNING! Before you begin read on page 1-3. Safety Installation flow chart The installation of the ACH550 adjustable speed AC drive follows the outline below.
Page 14: Preparing For Installation
1-10 ACH550-UH User’s Manual Preparing for installation Lifting the drive R1…R6 Lift the drive only by the metal chassis. IP2040 R7…R8 WARNING! Handle and ship floor mounted enclosures only in the upright position. These units are not designed to be laid on their backs.
Page 15 ACH550-UH User’s Manual 1-11 Drive identification Drive labels To determine the type of drive you are installing, refer to either: • Serial number label attached on upper part of ACH550-UH-059A-2 V.2.06B the chokeplate between the mounting holes. 2030700001 • Type code label attached on the heat sink – on 2030700001 the side of the enclosure.
Page 16 1-12 ACH550-UH User’s Manual Motor compatibility The motor, drive, and supply power must be compatible: Motor Verify Reference Specification Motor type 3-phase induction motor – Nominal current Motor value is within this • Type code label on drive, entry for Output I range: 0.15…1.5 * I...
Page 17: Installing The Drive
ACH550-UH User’s Manual 1-13 Suitable environment and enclosure Confirm that the site meets the environmental requirements. To prevent damage prior to installation, store and transport the drive according to the environmental requirements specified for storage and transportation. See Ambient conditions page 1-326.
Page 18 1-14 ACH550-UH User’s Manual For flange mounting (mounting the drive in a cooling air duct), see the appropriate Flange Mounting Instructions: IP21 / UL type 1 IP54 / UL type 12 Frame size Code (English) Code (English) FMK-A-R1 100000982 FMK-B-R1...
Page 19 ACH550-UH User’s Manual 1-15 Note: Frame sizes R7 and R8 have mounting holes inside the enclosure base. on page 1-321. Mounting dimensions Where it is not possible to use either PC00023 mounting hole at the back of the base, use...
Page 20 1-16 ACH550-UH User’s Manual Remove front cover R1…R6, UL type 1 1. Remove the control panel, if attached. 2. Loosen the captive screw at the top. 3. Pull near the top to remove the cover. IP2000 R1…R6, UL type 12 1.
Page 21 ACH550-UH User’s Manual 1-17 Mount the drive R1…R6, UL type 1 1. Position the ACH550 onto the mounting screws or bolts and securely tighten in all four corners. Note: Lift the ACH550 by its metal chassis. 2. Non-English speaking locations: Add a warning sticker in the appropriate language over the existing warning on the top of the module.
Page 22 WARNING! Ensure the motor is compatible for use with the ACH550. The ACH550 must be installed by a competent person in accordance with the considerations defined in on page 1-10. If in doubt, contact your local ABB Preparing for installation sales or service office.
Page 23 ACH550-UH User’s Manual 1-19 • For details on control connections, refer to the following sections: – on page 1-316. Drive’s control connection terminals – on page 1-315. Control connections – starting on page 1-49. Application macros – on page 1-80.
Page 24 1-20 ACH550-UH User’s Manual Connection diagrams The following diagrams show: • The terminal layout for frame size R3, which, in general, applies to frame sizes R6, except for the R5/R6 power and ground terminals. … • The R5/R6 power and ground terminals.
Page 25 ACH550-UH User’s Manual 1-21 The following diagram shows the power and ground terminal layout for frame sizes R5 and R6. X0011 Power Output to Motor Power Input (U2, V2, W2) (U1, V1, W1) Terminals Not Used Terminals Not Used X0013...
Page 26 1-22 ACH550-UH User’s Manual The following diagram shows the power and ground terminal layout for frame size R7 (R8 is similar). Motor Ground Lug Control Wires ACH550 Terminals (X1) Input Power Terminals Terminal Strip Only on ACH550-UH Disconnecting the internal EMC filter...
Page 27 ACH550-UH User’s Manual 1-23 The locations of screws EM1 and EM3 are shown in the diagram on page 1-20. The locations of screws F1 and F2 are shown in the diagram on page 1-21. Symmetrically IT systems (ungrounded Frame Corner grounded...
Page 28 1-24 ACH550-UH User’s Manual R1…R6, wiring UL type 1 enclosure 1. Open the appropriate knockouts in the conduit box. (See on page 1-18.) Conduit kit 2. Install thin-wall conduit clamps (not supplied). X0007 3. Install conduit box. 4. Connect conduit runs for input power, motor and control cables to the box.
Page 29 ACH550-UH User’s Manual 1-25 R1…R6, wiring UL type 12 enclosure 1. Step depends on Frame Size: R1…R4 • Frame Sizes R1…R4: Remove and discard the cable seals where conduit will be installed. (The cable seals are cone-shaped, rubber seals on IP5013 the bottom of the drive.)
Page 30 1-26 ACH550-UH User’s Manual R7…R8, wiring (both enclosure types) The figures show connections in the R7 cabinet, the R8 cabinet is similar. 1. Remove the conduit connection plate from the top of the left bay. 2. Route the input power, motor and control cables to the top of the cabinet. Each cable type (input power, motor, and control) must be in separate conduit.
Page 31 ACH550-UH User’s Manual 1-27 Check installation Before applying power, perform the following checks. Check Installation environment conforms to the drive’s specifications for ambient conditions. The drive is mounted securely. Space around the drive meets the drive’s specifications for cooling. The motor and driven equipment are ready for start.
Page 32 1-28 ACH550-UH User’s Manual R1…R6, UL type 12 1. Align the cover and slide it on. 2. Tighten the captive screws around the edge of the cover. 3. R1…R4: Slide the hood down over the top of the cover. 4. R1…R4: Install the two screws that attach the hood.
Page 33 ACH550-UH User’s Manual 1-29 Apply power Always re-install the covers before turning power on. WARNING! The ACH550 will start up automatically at power up, if the external run command is on. 1. Apply input power. When power is applied to the ACH550, the green LED comes on.
Page 34 1-30 ACH550-UH User’s Manual Start-up The ACH550 has default parameter settings that are sufficient for many situations. However, review the following situations. Perform the associated procedures as appropriate. Spin motor When first installed and started the control panel displays a welcome screen with the following options.
Page 35 ACH550-UH User’s Manual 1-31 Macros Note: Selecting the appropriate macro should be part of the original system design, since the control wiring installed depends on the macro used. 1. Review the macro descriptions in on page 1-49. Use the macro Application macros that best fits system needs.
Page 36 1-32 ACH550-UH User’s Manual Installation...
Page 37: Hvac Control Panel Features
ACH550-UH User’s Manual 1-33 Control panel HVAC control panel features The ACH550 HVAC control panel (ACH-CP-B) features: Status LED (Green when normal, if flashing or red, see Diagnostics.) SOFT SOFT KEY 2 KEY 1 DOWN AUTO HELP (always available) HAND X0201 •...
Page 38: Hvac Control Panel Modes
1-34 ACH550-UH User’s Manual HVAC control panel modes The HVAC control panel has several different modes for configuring, operating and diagnosing the drive. The modes are: • Standard Display Mode – Shows drive status information and operates the drive. • Parameters Mode – Edits parameter values individually.
Page 39 ACH550-UH User’s Manual 1-35 – You can also scale each parameter in the display, for example, to convert the motor speed to a display of conveyor speed. Parameters 3402…3405 scale the parameter specified by 3401, parameters 3409…3412 scale the parameter specified by 3408, etc.
Page 40 1-36 ACH550-UH User’s Manual Select the Parameters mode with the UP/ DOWN buttons, and select ENTER to select the Parameters Mode. Select the appropriate parameter group with the UP/DOWN buttons and select SEL. Select the appropriate parameter in a group with the UP/DOWN buttons. Select EDIT to change the parameter.
Page 41 ACH550-UH User’s Manual 1-37 Start-Up Assistant Mode To start the Start-Up Assistant, follow these steps: Select MENU to enter the main menu Select ASSISTANTS with the UP/DOWN buttons and select ENTER. Scroll to COMMISSION DRIVE with the UP/DOWN buttons and select SEL.
Page 42 1-38 ACH550-UH User’s Manual Task name Description Start/Stop Control • Prompts for the source for start and stop commands. • Prompts for start and stop mode definition. • Prompts for acceleration and deceleration times. Protections • Prompts for current and torque limits.
Page 43 ACH550-UH User’s Manual 1-39 Fault Logger Mode Use the Fault Logger Mode to see drive fault history, fault state details and help for the faults. 1. Select FAULT LOGGER in the Main Menu. 2. Press ENTER to see the latest faults (up to 10 faults, maximum).
Page 44 1-40 ACH550-UH User’s Manual The text “Copying parameters” and a progress diagram is displayed. Select ABORT if you want to stop the process. The text “Parameter upload successful” is displayed and the control panel returns to the PAR BACKUP menu. Select EXIT to return to the main menu.
Page 45 ACH550-UH User’s Manual 1-41 After the download stops, the message “Parameter download successful” is displayed and the control panel goes back to PAR BACKUP menu. Select EXIT to return to the main menu. Note: Download Full Set writes all parameters to the drive, including motor parameters.
Page 46 1-42 ACH550-UH User’s Manual The text “Parameter download successful” is displayed and the control panel returns to PAR BACKUP menu. Select EXIT to return to the main menu. • Download User Set 1 - Copies 1 parameters (user sets are saved using...
Page 47 ACH550-UH User’s Manual 1-43 In the above-right “details” screen: • The first item that requires editing is automatically highlighted and includes details: In general, the first item listed in the details is the value defined by the backup file. The second item listed is the “default edit.”...
Page 48 1-44 ACH550-UH User’s Manual To set the clock, follow these steps: Select MENU to enter the main menu. Scroll to Clock Set with the UP/DOWN buttons and select ENTER to enter the Clock Set Mode. Scroll to Clock Visibility with the UP/ DOWN buttons and select SEL to change the visibility of the clock.
Page 49 ACH550-UH User’s Manual 1-45 Change the days, months and year with the UP/DOWN buttons and select OK to save the values. The active value is displayed in inverted color. Scroll to Date Format with the UP/DOWN buttons and select SEL.
Page 50 1-46 ACH550-UH User’s Manual I/O Settings Mode To view and edit the I/O settings, follow these steps: Select MENU to enter the main menu. Scroll to I/O Settings with the UP/DOWN buttons and select ENTER. Scroll to the I/O setting you want to view with the UP/DOWN buttons and select SEL.
Page 51: Start-Up
ACH550-UH User’s Manual 1-47 Start-up Start-up Start-up can be performed in two ways: • Using the Start-Up Assistant. • Changing the parameters individually. Start-up by using the Start-Up Assistant To start the Start-Up Assistant, follow these steps: Select MENU to enter the main menu.
Page 52 1-48 ACH550-UH User’s Manual Select the appropriate parameter group with the UP/DOWN buttons and select Select the appropriate parameter in a group with the UP/DOWN buttons. Select EDIT to change the parameter value. Press the UP/DOWN buttons to change the parameter value.
Page 53: Overview
ACH550-UH User’s Manual 1-49 Application macros Overview Macros change a group of parameters to new, predefined values designed for specific applications. Use macros to minimize the need for manual editing of parameters. Selecting a macro sets all other parameters to their default values, except: •...
Page 54 1-50 ACH550-UH User’s Manual Application / macro listing This section describes the following macros: 9902 9902 Macro Macro Value Value HVAC Default Internal Timer with Constant Speeds Supply Fan Floating Point Return Fan Dual Setpoint PID Cooling Tower Fan Dual Setpoint PID with Constant Speeds...
Page 55: Hvac Default Macro
1-51 HVAC Default macro This macro provides the factory default parameter settings for the ACH550-UH. Factory defaults can be restored at any time by setting parameter 9902 to 1. The diagram below shows typical wiring using this macro. When using direct speed reference in AUTO mode or process PID, see on page 1-49.
Page 56: Supply Fan Macro
1-52 ACH550-UH User’s Manual Supply Fan macro This macro configures for supply fan applications where the supply fan brings fresh air in according to signals received from a transducer. When using direct speed reference in AUTO mode or process PID, see on page 1-49.
Page 57: Return Fan Macro
ACH550-UH User’s Manual 1-53 Return Fan macro This macro configures for return fan applications where the return fan removes air according to signals received from a transducer. When using direct speed reference in AUTO mode or process PID, see on page 1-49.
Page 58: Cooling Tower Fan Macro
1-54 ACH550-UH User’s Manual Cooling Tower Fan macro This macro configures for cooling tower fan applications where the fan speed is controlled according to the signals received from a transducer. When using direct speed reference in AUTO mode or process PID, see General considerations page 1-49.
Page 59: Condenser Macro
ACH550-UH User’s Manual 1-55 Condenser macro This macro configures for condenser and liquid cooler applications where fan speed is controlled according to signals received from a transducer. When using direct speed reference in AUTO mode or process PID, see General considerations page 1-49.
Page 60: Booster Pump Macro
1-56 ACH550-UH User’s Manual Booster Pump macro This macro configures for booster pump applications where the pump speed is controlled according to a signal received from a transducer. When using direct speed reference in AUTO mode or process PID, see on page 1-49.
Page 61: Pump Alternation Macro
ACH550-UH User’s Manual 1-57 Pump Alternation macro This macro configures for pump alternation applications, usually used in booster stations. To adjust/maintain pressure in the network, the speed of the one pump changes according to a signal received from a pressure transducer. When the variable speed pump reaches a maximum speed limit, auxiliary pumps start as needed.
Page 62: Internal Timer Macro
1-58 ACH550-UH User’s Manual Internal Timer macro This macro configures for applications where a built-in timer starts and stops the motor. When using direct speed reference in AUTO mode or process PID, see on page 1-49. General considerations Momentarily activating digital input 3 (DI3) provides a boost function which operates the motor.
Page 63: Internal Timer With Constant Speeds / Prv Macro
ACH550-UH User’s Manual 1-59 Internal Timer with Constant Speeds / PRV macro This macro configures for applications such as a timed powered roof ventilator (PRV) which alternates between two constant speeds (constant speed 1 and 2) based on a built-in timer.
Page 64: Floating Point Macro
1-60 ACH550-UH User’s Manual Floating Point macro This application macro is for applications where speed reference needs to be controlled through digital inputs (DI5 & DI6). By activating digital input 5, the speed reference increases, by activating digital input 6, the speed reference decreases. If both digital inputs are active or inactive, the reference does not change.
Page 65: Dual Setpoint With Pid Macro
ACH550-UH User’s Manual 1-61 Dual Setpoint with PID macro This macro configures for dual setpoint PID applications, where activating digital input 3 (DI3) changes the process PID controller’s setpoint to another value. When using direct speed reference in AUTO mode or process PID, see General on page 1-49.
Page 66: Dual Setpoint With Pid And Constant Speeds
1-62 ACH550-UH User’s Manual Dual Setpoint with PID and Constant Speeds This macro configures for applications with 2 constant speeds, active PID and PID alternating between two setpoints using digital inputs. Set PID setpoints (internal to the drive) using parameters 4011 ( 1) and 4111 ( 2).
Page 67: E-Bypass Macro
ACH550-UH User’s Manual 1-63 E-bypass macro This macro configures for an E-bypass device which can bypass the drive and connect the motor direct on-line. When using direct speed reference in AUTO mode or process PID, see on page 1-49. General considerations Signal cable shield (screen) External reference 0(2)…10 V or 0(4)…20 mA...
Page 68: Hand Control Macro
1-64 ACH550-UH User’s Manual Hand Control macro This macro configures for drive control using only the control panel with no automated control. Typically, this is a temporary configuration used prior to control wiring. Signal cable shield (screen) Not configured Analog input circuit common...
Page 69: E-Clipse Macro
ACH550-UH User’s Manual 1-65 E-Clipse macro This macro configures for an E-Clipse Bypass device which can bypass the drive and connect the motor direct on-line. When using direct speed reference in AUTO mode or process PID, see on page 1-49.
Page 70 1-66 ACH550-UH User’s Manual Application macros...
Page 71: Complete Parameter List
ACH550-UH User’s Manual 1-67 Parameters Complete parameter list The following table lists all parameters. Table header abbreviations are: • S Parameters can be modified only when the drive is stopped. • User = Space to enter desired parameter values. Code...
Page 72 1-68 ACH550-UH User’s Manual Code Name Range Resolution Default User S 0123 000…111 (0…7 decimal) STATUS 0124 0.0…20.0 mA 0.1 mA 0125 0.0…20.0 mA 0.1 mA 0126 -1000.0…1000.0% 0.1% OUTPUT 0127 -100.0…100.0% 0.1% OUTPUT 0128 Unit and scale defined by par. 4006/...
Page 73 ACH550-UH User’s Manual 1-69 Code Name Range Resolution Default User S 0307 FAULT WORD 0308 ALARM WORD 0309 ALARM WORD Group 04: FAULT HISTORY 0401 Fault codes (panel displays as text) LAST FAULT 0402 Date dd.mm.yy / power-on time in days 1 day...
Page 74 1-70 ACH550-UH User’s Manual Code Name Range Resolution Default User S Group 13: ANALOG INPUTS 1301 0.0…100.0% 0.1% 20.0% MINIMUM AI 1302 0.0…100.0% 0.1% 100.0% MAXIMUM AI 1303 0.0…10.0 s 0.1 s 0.1 s FILTER AI 1304 0.0…100.0% 0.1% 20.0%...
Page 75 ACH550-UH User’s Manual 1-71 Code Name Range Resolution Default User S 1606 -6…8 LOCAL LOCK NOT SEL 1607 0, 1 PARAM SAVE DONE 1608 -6…7  START ENABLE 1609 -6…7  START ENABLE NOT SEL 1610 0, 1 DISPLAY ALARMS...
Page 76 1-72 ACH550-UH User’s Manual Code Name Range Resolution Default User S Group 22: ACCEL/DECEL 2201 -6…7 NOT SEL 2202 0.0…1800.0 s 0.1 s 30.0 s ACCELER TIME 2203 0.0…1800.0 s 0.1 s 30.0 s DECELER TIME 2204 0.0…1000.0 s 0.1 s 0.0 (...
Page 77 ACH550-UH User’s Manual 1-73 Code Name Range Resolution Default User S Group 30: FAULT FUNCTIONS 3001 < 0…3 MIN FUNCTION NOT SEL 3002 1…3 PANEL COMM ERR FAULT 3003 -6…6 EXTERNAL FAULT NOT SEL 3004 -6…6 EXTERNAL FAULT NOT SEL 3005 0…2...
Page 78 1-74 ACH550-UH User’s Manual Code Name Range Resolution Default User S Group 34: PANEL DISPLAY 3401 100…178 103 ( SIGNAL PARAM OUTPUT FREQ 3402 Depends on selection 0.0 Hz SIGNAL 3403 Depends on selection 600.0 Hz SIGNAL 3404 0…9 5 (+0.0)
Page 79 ACH550-UH User’s Manual 1-75 Code Name Range Resolution Default User S 3615 00:00:00…23:59:58 12:00:00 AM STOP TIME 3616 1…7 START DAY MONDAY 3617 1…7 STOP DAY MONDAY 3622 -6…6 BOOSTER SEL NOT SEL 3623 00:00:00…23:59:58 00:00:00 BOOSTER TIME 3626 1…4 0…31...
Page 80 1-76 ACH550-UH User’s Manual Code Name Range Resolution Default User S 4018 -1000…1000% MINIMUM 4019 -1000…1000% 100% MAXIMUM 4020 -1000…1000% MINIMUM 4021 -1000…1000% 100% MAXIMUM 4022 -6…7 SLEEP SELECTION NOT SEL 4023 0.0…500.0 Hz / 0…30000 rpm 0.1 Hz / 1 rpm 0.0 Hz / 0 rpm...
Page 81 ACH550-UH User’s Manual 1-77 Code Name Range Resolution Default User S 4208 Depends on Units and Scale 0.0% VALUE 4209 100% Depends on Units and Scale 100.0% VALUE 4210 0…2, 8…17, 19…20  SET POINT SEL 4211 Depends on Units and Scale 40.0%...
Page 82 1-78 ACH550-UH User’s Manual Code Name Range Resolution Default User S Group 53: EFB PROTOCOL 5301 0000…FFFF hex 0000 hex EFB PROTOCOL ID 5302 0…65535  EFB STATION ID 5303 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 9.6 kb/s EFB BAUD RATE 76.8 kb/s...
Page 83 ACH550-UH User’s Manual 1-79 Code Name Range Resolution Default User S 6423 0.0…100.0% 0.1% RANGE 6424 0.0…100.0% 0.1% RANGE 6425 0.0…100.0% 0.1% RANGE 6426 0.0…100.0% 0.1% RANGE 6427 0.0…100.0% 0.1% RANGE 6428 0.0…100.0% 0.1% RANGE 6429 0.0…100.0% 0.1% RANGE 6430 0.0…100.0%...
Page 84: Complete Parameter Descriptions
1-80 ACH550-UH User’s Manual Complete parameter descriptions Parameter data is specific to ACH550 firmware version 2.13. Group 99: START-UP DATA This group defines special Start-up data required to: • Set up the drive. • Enter motor information Note: Parameters checked under the heading “S” can be modified only when the drive is stopped.
Page 85 ACH550-UH User’s Manual 1-81 Group 99: Start-up Data Code Description Range Resolution Default 9905 MOTOR NOM VOLT  115…345 V (200 V, US) 230 V (US) 230…690 V (400 V, US) 460 V (US) 288…862 V (600 V, US) 575 V (US) Defines the nominal motor voltage.
Page 86 1-82 ACH550-UH User’s Manual Group 01: OPERATING DATA This group contains drive operating data, including actual signals. The drive sets the values for actual signals, based on measurements or calculations. You cannot set these values. Group 01: Operating Data Code Description...
Page 87 ACH550-UH User’s Manual 1-83 Group 01: Operating Data Code Description Range Resolution Default 0116 APPL BLK OUTPUT 0.0…100.0% 0.1% (0.0…600.0% for torque) Application block output signal. Value is from either: • PFA control, if PFA Control is active, or • Parameter 0112...
Page 88 1-84 ACH550-UH User’s Manual Group 01: Operating Data Code Description Range Resolution Default 0130 PID 1 FBK Unit and scale defined by par. 4006/4106 and 4007/4107 1 controller feedback signal. • Units and scale defined by PID parameters. 0131 PID 2 FBK Unit and scale defined by par.
Page 89 ACH550-UH User’s Manual 1-85 Group 01: Operating Data Code Description Range Resolution Default 0144 DRIVE ON TIME LO 00:00:00…23:59:58 1 = 2 s The drive’s accumulated power-on time in 2 second ticks (30 ticks = 60 seconds). • Shown in format hh.mm.ss.
Page 90 1-86 ACH550-UH User’s Manual Group 01: Operating Data Code Description Range Resolution Default 0177 SAVED AMOUNT 2 0…65535 Energy saved in local currency in thousand currency units. Eg value 5 means 5000 currency units. See the note on page 1-162.
Page 91 ACH550-UH User’s Manual 1-87 Group 03: ACTUAL SIGNALS This group monitors fieldbus communications. Group 03: Actual Signals Code Description Range Resolution Default 0301 FB CMD WORD 1 Read-only copy of the Fieldbus Command Word 1. • The fieldbus command is the principal means for controlling the drive from a fieldbus controller. The command consists of two Command Words.
Page 92 1-88 ACH550-UH User’s Manual Group 03: Actual Signals Code Description Range Resolution Default 0303 FB STS WORD 1 Read-only copy of the Status Word 1. • The drive sends status information to the fieldbus controller. The status consists of two Status Words.
Page 93 ACH550-UH User’s Manual 1-89 Group 03: Actual Signals Code Description Range Resolution Default 0305 FAULT WORD 1 Read-only copy of the Fault Word 1. • When a fault is active, the corresponding bit for the active fault is set in the Fault Words.
Page 94 1-90 ACH550-UH User’s Manual Group 03: Actual Signals Code Description Range Resolution Default 0308 ALARM WORD 1 • When an alarm is active, the corresponding bit for the active alarm is set in the Alarm Words. • Each alarm has a dedicated bit allocated within Alarm Words.
Page 95 ACH550-UH User’s Manual 1-91 Group 04: FAULT HISTORY This group stores a recent history of the faults reported by the drive. Group 04: Fault History Code Description Range Resolution Default 0401 LAST FAULT Fault codes (panel displays as text) 0 – Clear the fault history (on panel = NO RECORD).
Page 96 1-92 ACH550-UH User’s Manual Group 10: START/STOP/DIR This group: • defines external sources ( 1 and 2) for commands that enable start, stop and direction changes • locks direction or enables direction control. To select between the two external locations use the next group (parameter 1102).
Page 97 ACH550-UH User’s Manual 1-93 Group 10: Start/Stop/Dir Code Description Range Resolution Default 10 = – Assigns the fieldbus Command Word as the source for the start/stop and direction commands. COMM • Bits 0, 1, 2 of Command Word 1 (parameter 0301) activates the start/stop and direction commands.
Page 98 1-94 ACH550-UH User’s Manual Group 11: REFERENCE SELECT This group defines: • how the drive selects between command sources • characteristics and sources for 1 and Panel REF1 REF1 P1101 REF1 Panel REF 2 PANEL P1106 P1107 Hand/Auto PID 1 OUT 0…17...
Page 99 ACH550-UH User’s Manual 1-95 Group 11: Reference Select Code Description Range Resolution Default 1103 REF1 SELECT  0…17, 20…21 Selects the signal source for external reference EXT REF – Defines the control panel as the reference KEYPAD source. 1 – Defines analog input 1 (...
Page 100 1-96 ACH550-UH User’s Manual Group 11: Reference Select Code Description Range Resolution Default Analog Input Reference Correction Parameter values 9, 10 and 14…17 use the formula in the following table. Value setting Calculation of the AI reference C + B...
Page 101 ACH550-UH User’s Manual 1-97 Group 11: Reference Select Code Description Range Resolution Default 1106 REF2 SELECT  0…17, 19…21 19 ( Selects the signal source for external reference 0…17 – Same as for parameter 1103 SELECT 19 = – The reference is taken from the 1 output.
Page 102 1-98 ACH550-UH User’s Manual Group 12: CONSTANT SPEEDS This group defines a set of constant speeds. In general: • You can program up to 7 constant speeds, ranging from 0 500 Hz or … 30000 rpm. … • Values must be positive (No negative speed values for constant speeds).
Page 103 ACH550-UH User’s Manual 1-99 Group 12: Constant Speeds Code Description Range Resolution Default 12 = 1,2,3 – Selects one of seven Constant Speeds (1…7) using 2 and • Uses three digital inputs, as defined below (0 = de-activated, 1 =...
Page 104 1-100 ACH550-UH User’s Manual Group 12: Constant Speeds Code Description Range Resolution Default 1202 CONST SPEED 1 0.0…500.0 Hz / 0.1 Hz / 6.0 Hz (US) / 0…30000 rpm 1 rpm 360 rpm (US) Sets value for Constant Speed 1.
Page 105 ACH550-UH User’s Manual 1-101 Group 12: Constant Speeds Code Description Range Resolution Default 1209 TIMED MODE SEL  1, 2 1/2/3/4) Defines timed function activated constant speed mode. Timed function can be used to change between the external reference and constant speeds when parameter 1201 = 15…18 (...
Page 106 1-102 ACH550-UH User’s Manual Group 13: ANALOG INPUTS This group defines the limits and the filtering for analog inputs. Group 13: Analog Inputs Code Description Range Resolution Default 1301 MINIMUM AI1 0.0…100.0% 0.1% 20.0% Defines the minimum value of the analog input.
Page 107 ACH550-UH User’s Manual 1-103 Group 14: RELAY OUTPUTS This group defines the condition that activates each of the relay outputs. Relay outputs 4…6 are only available if OREL-01 Relay Output Extension Module is installed. Group 14: Relay Outputs Code Description...
Page 108 1-104 ACH550-UH User’s Manual Group 14: Relay Outputs Code Description Range Resolution Default 35 = – Energize relay based on input from fieldbus communication. COMM • Fieldbus writes binary code in parameter 0134 that can energize relay 1…relay 6 according to the following: Par.
Page 109 ACH550-UH User’s Manual 1-105 Group 14: Relay Outputs Code Description Range Resolution Default 1406 RO 2 ON DELAY 0.0…3600.0 s 0.1 s 0.0 s Defines the switch-on delay for relay 2. • See ON DELAY 1407 RO 2 OFF DELAY 0.0…3600.0 s...
Page 110 1-106 ACH550-UH User’s Manual Group 15: ANALOG OUTPUTS This group defines the drive’s analog (current signal) outputs. The drive’s analog outputs can be: • any parameter in Group 01: OPERATING DATA • limited to programmable minimum and maximum values of output current •...
Page 111 ACH550-UH User’s Manual 1-107 Group 15: Analog Outputs Code Description Range Resolution Default 1505 MAXIMUM AO1 0.0…20.0 mA 0.1 mA 20.0 mA Sets the maximum output current. 1506 FILTER AO1 0.0…10.0 s 0.1 s 0.1 s Defines the filter time constant for •...
Page 112 1-108 ACH550-UH User’s Manual Group 16: SYSTEM CONTROLS This group defines a variety of system level locks, resets and enables. Group 16: System Controls Code Description Range Resolution Default 1601 RUN ENABLE  -6…7 NOT SEL Selects the source of the run enable signal.
Page 113 ACH550-UH User’s Manual 1-109 Group 16: System Controls Code Description Range Resolution Default 1605 USER PAR SET CHG -6…6 NOT SEL Defines control for changing the user parameter set. • See parameter 9902 APPLIC MACRO • The drive must be stopped to change User Parameter Sets.
Page 114 1-110 ACH550-UH User’s Manual Group 16: System Controls Code Description Range Resolution Default 1608 START ENABLE 1  -6…7 Selects the source of the start enable 1 signal. Note: Start enable functionality differs from the run enable functionality. – Allows the drive to start without an external start enable signal.
Page 115 ACH550-UH User’s Manual 1-111 Group 16: System Controls Code Description Range Resolution Default 1609 START ENABLE 2  -6…7 NOT SEL Selects the source of the start enable 2 signal. Note: Start enable functionality differs from the run enable functionality.
Page 116 1-112 ACH550-UH User’s Manual Group 17: OVERRIDE This group defines the source for the override activation signal, the override speed/ frequency and pass code and how the override is enabled and disabled. When override DI is activated, the drive stops and then accelerates to the preset speed or frequency.
Page 117 ACH550-UH User’s Manual 1-113 1002 PAR PFA IOCONF 1003 PAR AI SCALE 1004 PAR AO SCALE 1006 PAR EXTROMISSING 1007 PAR FBUSMISSING 1008 PAR PFAWOSCALAR Commissioning the override mode: 1. Enter the parameters in all groups as needed, except group 17. Run Enable/Start Enable inputs configured prior to enabling the override mode will be acknowledged in override.
Page 118 1-114 ACH550-UH User’s Manual Group 17: Override Code Description Range Resolution Default 1702 OVERRIDE FREQ  -500…500 Hz 0.0 Hz Defines a preset frequency for the override. Note: Set this value if motor control mode (Par. 9904) is (3). SCALAR...
Page 119 ACH550-UH User’s Manual 1-115 Group 20: LIMITS This group defines minimum and maximum limits to follow in driving the motor – speed, frequency, current, torque, etc. Group 20: Limits Code Description Range Resolution Default 2001 MINIMUM SPEED  -30000…30000 rpm...
Page 120 1-116 ACH550-UH User’s Manual Group 20: Limits Code Description Range Resolution Default 2007 MINIMUM FREQ  -500.0…500.0 Hz 0.1 Hz 0.0 Hz Defines the minimum limit for the drive output frequency. Freq 2007 value is < 0 • A positive or zero minimum frequency value defines two ranges, P 2008 one positive and one negative.
Page 121 ACH550-UH User’s Manual 1-117 Group 20: Limits Code Description Range Resolution Default 2015 MIN TORQUE 1 -600.0%…0.0% 0.1% -300.0% Sets the first minimum limit for torque (%). Value is a percent of the motor nominal torque. 2016 MIN TORQUE 2 -600.0%…0.0%...
Page 122 1-118 ACH550-UH User’s Manual Group 21: START/STOP This group defines how the motor starts and stops. The ACH550 supports several start and stop modes. Group 21: Start/Stop Code Description Range Resolution Default 2101 START FUNCTION  Vector control modes: SCALAR FLYST...
Page 123 ACH550-UH User’s Manual 1-119 Group 21: Start/Stop Code Description Range Resolution Default 2104 DC HOLD CTL  0…2 NOT SEL Selects whether DC current is used for braking or DC Hold. Motor DC hold – Disables the DC current operation.
Page 124 1-120 ACH550-UH User’s Manual Group 22: ACCEL/DECEL This group defines ramps that control the rate of acceleration and deceleration. You define these ramps as a pair, one for acceleration and one for deceleration. You can define two pairs of ramps and use a digital input to select one or the other pair.
Page 125 ACH550-UH User’s Manual 1-121 Group 22: Accel/Decel Code Description Range Resolution Default 2205 ACCELER TIME 2 0.0…1800.0 s 0.1 s 60.0 s Sets the acceleration time for zero to maximum frequency for ramp pair 2. • See 2202 ACCELER TIME •...
Page 126 1-122 ACH550-UH User’s Manual Group 23: SPEED CONTROL This group defines variables used for speed control operation. Group 23: Speed Control Code Description Range Resolution Default 2301 PROP GAIN 0.00…200.00 0.01 3.00 Sets the relative gain for the speed controller.
Page 127 ACH550-UH User’s Manual 1-123 Group 23: Speed Control Code Description Range Resolution Default 2304 ACC COMPENSATION 0.00…600.00 s 0.01 s 0.00 s Sets the derivation time for acceleration compensation. • Adding a derivative of the reference to the output of the speed controller compensates for inertia during acceleration.
Page 128 1-124 ACH550-UH User’s Manual Group 25: CRITICAL SPEEDS This group defines up to three critical speeds or ranges of speeds that are to be avoided due, for example, to mechanical resonance problems at certain speeds. Group 25: Critical Speeds Code Description...
Page 129 ACH550-UH User’s Manual 1-125 Group 26: MOTOR CONTROL This group defines variables used for motor control. Group 26: Motor Control Code Description Range Resolution Default 2601 FLUX OPT ENABLE 0, 1 Changes the magnitude of the flux depending on the actual load. Flux Optimization can reduce the total energy consumption and noise, and it should be enabled for drives that usually operate below nominal load.
Page 130 1-126 ACH550-UH User’s Manual Group 26: Motor Control Code Description Range Resolution Default 2605 U/f RATIO 1, 2 SQUARED Selects the form for the U/f (voltage to frequency) ratio below field weakening point. – Preferred for constant torque applications. LINEAR –...
Page 131 ACH550-UH User’s Manual 1-127 Group 29: MAINTENANCE TRIG This group contains usage levels and trigger points. When usage reaches the set trigger point, a notice displayed on the control panel signals that maintenance is due. Group 29: Maintenance Trig Code Description...
Page 132 1-128 ACH550-UH User’s Manual Group 30: FAULT FUNCTIONS This group defines situations that the drive should recognize as potential faults and defines how the drive should respond if the fault is detected. Group 30: Fault Functions Code Description Range Resolution Default 3001 AI<MIN FUNCTION...
Page 133 ACH550-UH User’s Manual 1-129 Group 30: Fault Functions Code Description Range Resolution Default 3006 MOT THERM TIME 256…9999 s 1050 s Sets the motor thermal time constant for the motor temperature Motor load model. • This is the time required for the motor to reach 63% of the final temperature with steady load.
Page 134 1-130 ACH550-UH User’s Manual Group 30: Fault Functions Code Description Range Resolution Default 3010 STALL FUNCTION 0…2 NOT SEL This parameter defines the operation of the Stall function. This protection is active if the drive operates in the stall region (see the...
Page 135 ACH550-UH User’s Manual 1-131 Group 30: Fault Functions Code Description Range Resolution Default 3023 WIRING FAULT  0, 1 ENABLE Defines the drive response to cross wiring faults and to ground faults detected when the drive is NOT running. When the drive is not running it monitors for: •...
Page 136 1-132 ACH550-UH User’s Manual Group 31: AUTOMATIC RESET This group defines conditions for automatic resets. An automatic reset occurs after a particular fault is detected. The drive holds for a set delay time, then automatically restarts. You can limit the number of resets in a specified time period and set up automatic resets for a variety of faults.
Page 137 ACH550-UH User’s Manual 1-133 Group 31: Automatic Reset Code Description Range Resolution Default 3108 AR EXTERNAL FLT 0, 1 ENABLE Sets the automatic reset for external faults function on or off. – Disables automatic reset. DISABLE – Enables automatic reset.
Page 138 1-134 ACH550-UH User’s Manual Group 32: SUPERVISION This group defines supervision for up to three signals from Group 01: OPERATING DATA. Supervision monitors a specified parameter and energizes a relay output if the parameter passes a defined limit. Use to define the Group 14: RELAY OUTPUTS relay and whether the relay activates when the signal is too low or too high.
Page 139 ACH550-UH User’s Manual 1-135 Group 32: Supervision Code Description Range Resolution Default 3204 SUPERV 2 PARAM 100…178 104 ( CURRENT Selects the second supervised parameter. See 3201 above. SUPERV PARAM 3205 SUPERV 2 LIM LO Depends on selection 1.0 · I Sets the low limit for the second supervised parameter.
Page 140 1-136 ACH550-UH User’s Manual Group 33: INFORMATION This group provides access to information about the drive’s current programs: versions and test date. Group 33: Information Code Description Range Resolution Default 3301 FIRMWARE 0000…FFFF hex Contains the version of the drive’s firmware.
Page 141 ACH550-UH User’s Manual 1-137 Group 34: PANEL DISPLAY This group defines the content for control panel display (middle area), when the control panel is in the Output mode. Group 34: Panel Display Code Description Range Resolution Default 3401 SIGNAL1 PARAM 100…178...
Page 142 1-138 ACH550-UH User’s Manual Group 34: Panel Display Code Description Range Resolution Default 3405 OUTPUT1 UNIT 0…127 121 (%SP) Selects the units used with the first display parameter. Note: Parameter is not effective if parameter 3404 = 9 ( OUTPUT...
Page 143 ACH550-UH User’s Manual 1-139 Group 34: Panel Display Code Description Range Resolution Default 3419 OUTPUT3 UNIT 0…127 11 (mA) Selects the units used with the third display parameter. See parameter 3405. 3420 OUTPUT3 MIN Depends on selection 0.0 mA Sets the minimum value displayed for the third display parameter. See parameter 3406.
Page 144 1-140 ACH550-UH User’s Manual Group 35: MOTOR TEMP MEAS This group defines the detection and reporting for a particular potential fault – motor overheating, as detected by a temperature sensor. Typical connections are shown below. One sensor Three sensors Motor...
Page 145 ACH550-UH User’s Manual 1-141 For other faults, or for anticipating motor overheating using a model, see Group 30: FAULT FUNCTIONS. Group 35: Motor Temp Meas Code Description Range Resolution Default 3501 SENSOR TYPE 0…6 NONE Identifies the type of the motor temperature sensor used, PT100 (°C), PTC (ohm) or thermistor.
Page 146 1-142 ACH550-UH User’s Manual Group 35: Motor Temp Meas Code Description Range Resolution Default -10...200 C / 110 C / 3503 ALARM LIMIT 0...5000 ohm / 1500 ohm / 0…1 Defines the alarm limit for motor temperature measurement. • At motor temperatures above this limit, the drive displays an alarm (2010,...
Page 147 ACH550-UH User’s Manual 1-143 Group 36: TIMED FUNCTIONS This group defines the timed functions. The timed functions include: • four daily start and stop times • four weekly start, stop and boost times • four timers for collecting selected periods together.
Page 148 1-144 ACH550-UH User’s Manual Group 36: Timed Functions Code Description Range Resolution Default 3601 TIMERS ENABLE -6…7 NOT SEL Selects the source for the timer enable signal. – Timed functions are disabled. NOT SEL 1 – Defines digital input 1 as the timed function enable signal.
Page 149 ACH550-UH User’s Manual 1-145 Group 36: Timed Functions Code Description Range Resolution Default 3610 START TIME 3 00:00:00…23:59:58 12:00:00 AM Defines timer 3 daily start time. • See parameter 3602. 3611 STOP TIME 3 00:00:00…23:59:58 12:00:00 AM Defines timer 3 daily stop time.
Page 150 1-146 ACH550-UH User’s Manual Group 36: Timed Functions Code Description Range Resolution Default 3626 TIMER 1 SRC 0…31 NOT SEL Defines the time periods used by the timer. – No time periods have been selected. NOT SEL 1 – Time Period 1 selected in the timer.
Page 151 ACH550-UH User’s Manual 1-147 Group 37: USER LOAD CURVE This group defines supervision of user adjustable load curves (motor torque as a function of frequency). The curve is defined by five points. Group 37: User Load Curve Code Description Range...
Page 152 1-148 ACH550-UH User’s Manual Group 37: User Load Curve Code Description Range Resolution Default 3711 LOAD TORQ LOW 3 0…600% Defines the torque value of the third underload curve definition point. • Must be smaller than 3712 LOAD TORQ HIGH 3712 LOAD TORQ HIGH 3 0…600%...
Page 153 ACH550-UH User’s Manual 1-149 If you want to emulate the behavior of an old underload curve with parameters as in the shaded columns, set the new parameters as in the white columns in the two tables below: Obsolete parameters New parameters...
Page 154 1-150 ACH550-UH User’s Manual Group 40: PROCESS PID SET 1 This group defines a set of parameters used with the Process PID (PID1) controller. Typically only parameters in this group are needed. – PID controller Basic setup In PID control mode, the drive compares a reference signal (setpoint) to an actual signal (feedback) and automatically adjusts the speed of the drive to match the two signals.
Page 155 ACH550-UH User’s Manual 1-151 – PID controller Advanced The ACH550 has two separate PID controllers: • Process PID (PID1) and • External PID (PID2) Process PID (PID1) has 2 separate sets of parameters: • Process PID (PID1) SET1, defined in Group 40: PROCESS PID SET 1 •...
Page 156 1-152 ACH550-UH User’s Manual Group 40: Process PID Set 1 Code Description Range Resolution Default 4002 INTEGRATION TIME 0.0…3600.0 s 0.1 s 3.0 s Defines the PID controller’s integration time. Integration time is, by definition, the time required to increase the output by the error value: •...
Page 157 ACH550-UH User’s Manual 1-153 Group 40: Process PID Set 1 Code Description Range Resolution Default 4007 UNIT SCALE 0…4 Defines the decimal point location in PID controller actual values. 4007 value Entry Display • Enter the decimal point location counting in from the right end of the 00003 entry.
Page 158 1-154 ACH550-UH User’s Manual Group 40: Process PID Set 1 Code Description Range Resolution Default 4010 SET POINT SEL  0…2, 8…17, 19…20 KEYPAD Defines the reference signal source for the PID controller. • Parameter has no significance when the PID regulator is by-passed (see 8121 REG BYPASS CTRL –...
Page 159 ACH550-UH User’s Manual 1-155 Group 40: Process PID Set 1 Code Description Range Resolution Default 4011 INTERNAL SETPNT Depends on Units 40.0% and Scale Sets a constant value used for the process reference. • Units and scale are defined by parameters 4006 and 4007.
Page 160 1-156 ACH550-UH User’s Manual Group 40: Process PID Set 1 Code Description Range Resolution Default 4018 ACT1 MINIMUM -1000…1000% Sets the minimum value for 1 (%) • Scales the source signal used as the actual value 1 (defined by parameter 4016 ).
Page 161 ACH550-UH User’s Manual 1-157 Group 40: Process PID Set 1 Code Description Range Resolution Default 4023 PID SLEEP LEVEL 0.0…500.0 Hz / 0.1 Hz / 0.0 Hz / 0…30000 rpm 1 rpm 0 rpm Sets the motor speed / frequency that enables the PID sleep t <...
Page 162 1-158 ACH550-UH User’s Manual Group 40: Process PID Set 1 Code Description Range Resolution Default 4025 WAKE-UP DEV Depends on Units 0.0% and Scale Defines the wake-up deviation – a deviation from the setpoint greater than this value, for at least the time period 4026 , re-starts the PID controller.
Page 163 ACH550-UH User’s Manual 1-159 Group 41: PROCESS PID SET 2 Parameters of this group belong to PID parameter set 2. The operation of parameters 4101…4126 is analogous with set 1 parameters 4001…4026. PID parameter set 2 can be selected by parameter 4027...
Page 164 1-160 ACH550-UH User’s Manual Group 42: EXT / TRIM PID This group defines the parameters used for the second PID controller (PID2), which is used for the External / Trimming PID. The operation of parameters 4201 4221 is analogous with Process PID set 1 …...
Page 165 ACH550-UH User’s Manual 1-161 Group 42: Ext / Trim PID Code Description Range Resolution Default 4232 CORRECTION SRC 1, 2 Defines the trimming reference for the correction source. – Uses appropriate REF MAX WITCH • 1105 when 1 is active (A).
Page 166 1-162 ACH550-UH User’s Manual Group 45: ENERGY SAVING This group defines the setup of calculation and optimization of energy savings. Note: The values of saved energy parameters 0174 , 0175 SAVED KWH SAVED MWH 0176 1, 0177 2 and 0178...
Page 167 ACH550-UH User’s Manual 1-163 Group 51: EXT COMM MODULE This group defines set-up variables for a fieldbus adapter (FBA) communication module. For more information on these parameters, refer to the user’s manual supplied with the FBA module. Group 51: Ext Comm Module...
Page 168 1-164 ACH550-UH User’s Manual Group 51: Ext Comm Module Code Description Range Resolution Default 5133 FBA APPL FW REV 0000…FFFF hex 0000 hex Contains the revision of the module’s application program. Format is 0xyz (see parameter 5132). Parameters...
Page 169 ACH550-UH User’s Manual 1-165 Group 52: PANEL COMM This group defines the communication settings for the control panel port on the drive. Normally, when using the supplied control panel, there is no need to change settings in this group. In this group, parameter modifications take effect on the next power-up.
Page 170 0…2 ABB DRV LIM Selects the communication profile used by the EFB protocol. – Operation of Control/Status Words conforms to ABB Drives Profile (limited), as used in ACH400 ABB DRV LIM and ACH550. – Operation of Control/Status Words conforms to 32-bit DCU Profile.
Page 171 ACH550-UH User’s Manual 1-167 Group 53: EFB Protocol Code Description Range Resolution Default 5309 EFB STATUS 0…7 IDLE Contains the status of the EFB protocol. – EFB protocol is configured, but not receiving any messages. IDLE – EFB protocol is initializing.
Page 172 1-168 ACH550-UH User’s Manual Group 64: LOAD ANALYZER This group defines the load analyzer, which can be used for analyzing the customer’s process and sizing the drive and the motor. The peak value is logged at 2 ms level, and the distribution loggers are updated on 0.2 s (200 ms) time level.
Page 173 ACH550-UH User’s Manual 1-169 Group 64: Load Analyzer Code Description Range Resolution Default 6408 PEAK TIME 2 Time hh.mm.ss Time of the peak value detection. • Format: hours:minutes:seconds. 6409 CURRENT AT PEAK 0.0…6553.5 A 0.1 A Current at the moment of the peak value (amperes).
Page 174 1-170 ACH550-UH User’s Manual Group 64: Load Analyzer Code Description Range Resolution Default 6427 AL2RANGE30TO40 0.0…100.0% 0.1% Amplitude logger 2 (signal selection with parameter 6404) 30…40% distribution. 6428 AL2RANGE40TO50 0.0…100.0% 0.1% Amplitude logger 2 (signal selection with parameter 6404) 40…50% distribution.
Page 175 ACH550-UH User’s Manual 1-171 Group 81: PFA CONTROL This group defines a Pump-Fan Alternation (PFA) mode of operation. The major features of PFA control are: • The ACH550 controls the motor of pump no. 1, varying the motor speed to control the pump capacity.
Page 176 1-172 ACH550-UH User’s Manual Group 81: PFA Control Code Description Range Resolution Default 8104 REFERENCE STEP 2 0.0…100.0% 0.1% 0.0% Sets a percentage value that is added to the process reference. • Applies only when at least two auxiliary (constant speed) motors are running.
Page 177 ACH550-UH User’s Manual 1-173 Group 81: PFA Control Code Description Range Resolution Default 8112 LOW FREQ 1 0.0…500.0 Hz 0.1 Hz 30.0 Hz (US) Sets the frequency limit used to stop the first auxiliary motor. The first auxiliary motor stops if: •...
Page 178 1-174 ACH550-UH User’s Manual Group 81: PFA Control Code Description Range Resolution Default 8117 NR OF AUX MOT  0…4 Sets the number of auxiliary motors. • Each auxiliary motor requires a relay output, which the drive uses to send start/stop signals.
Page 179 ACH550-UH User’s Manual 1-175 Group 81: PFA Control Code Description Range Resolution Default • The table below shows the ACH550 PFA motor assignments for some typical settings in the Relay Output parameters (1401…1403 and 1410…1412), where the settings are either =31 (...
Page 180 1-176 ACH550-UH User’s Manual Group 81: PFA Control Code Description Range Resolution Default 8119 AUTOCHNG LEVEL 0.0…100.0% 0.1% 50.0% Sets an upper limit, as a percent of output capacity, for the autochange logic. When the output from the PID/PFA control block exceeds this limit, autochange is prevented. For example, use this parameter to deny autochange when the Pump-Fan system is operating near maximum capacity.
Page 181 ACH550-UH User’s Manual 1-177 Group 81: PFA Control Code Description Range Resolution Default 8120 INTERLOCKS  0…6 Defines operation of the Interlock function. When the Interlock function is enabled: • An interlock is active when its command signal is absent.
Page 182 1-178 ACH550-UH User’s Manual Group 81: PFA Control Code Description Range Resolution Default 2 – Enables the Interlock function and assigns a digital input (starting with 2) to the interlock signal for each PFA relay. These assignments are defined in the following table and depend on: •...
Page 183 ACH550-UH User’s Manual 1-179 Group 81: PFA Control Code Description Range Resolution Default 3 – Enables the Interlocks function and assigns a digital input (starting with 3) to the interlock signal for each PFA relay. These assignments are defined in the following table and depend on: •...
Page 184 1-180 ACH550-UH User’s Manual Group 81: PFA Control Code Description Range Resolution Default 5 – Enables the Interlock function and assigns a digital input (starting with 5) to the interlock signal for each PFA relay. These assignments are defined in the following table and depend on: •...
Page 185 ACH550-UH User’s Manual 1-181 Group 81: PFA Control Code Description Range Resolution Default 8121 REG BYPASS CTRL 0, 1 Selects Regulator by-pass control. When enabled, Regulator by-pass control provides a simple control mechanism without a PID regulator. • Use Regulator by-pass control only in special applications.
Page 186 1-182 ACH550-UH User’s Manual Group 81: PFA Control Code Description Range Resolution Default 8123 PFA ENABLE  0, 1 NOT SEL Selects PFA control. When enabled, PFA control: • Switches in, or out, auxiliary constant speed motors as output demand increases or decreases. Parameters 8109 1 to 8114 3 define the switch points in terms of the drive output frequency.
Page 187 ACH550-UH User’s Manual 1-183 Group 81: PFA Control Code Description Range Resolution Default 8128 AUX START ORDER  1, 2 EVEN RUNTIME Sets the start order of the auxiliary motors. – Time sharing is active. Evens out the cumulative run time of the auxiliary motors. The start order...
Page 188 1-184 ACH550-UH User’s Manual Group 98: OPTIONS This group configures for options, in particular, enabling serial communication with the drive. Group 98: Options Code Description Range Resolution Default 9802 COMM PROT SEL  0…5 NOT SEL Selects the communication protocol.
Page 189: Overview
ACH550-UH User’s Manual 1-185 Embedded fieldbus Overview The ACH550 can be set up to accept control from an external system using standard serial communication protocols. When using serial communication, the ACH550 can either: • Receive all of its control information from the fieldbus, or •...
Page 190 Modbus • Output Words The content of these words is defined by profiles. For details on the profiles used, see – Control word ABB control profiles technical data – Reference1 – Reference2 • Input Words – Status word – Actual value 1 –...
Page 191: Mechanical And Electrical Installation – Efb
ACH550-UH User’s Manual 1-187 Mechanical and electrical installation – EFB Warning! Connections should be made only while the drive is disconnected from the power source. Drive terminals 28 32 are for RS485 communications. … • Use Belden 9842 or equivalent. Belden 9842 is a dual twisted, shielded pair cable with a wave impedance of 120 .
Page 192 1-188 ACH550-UH User’s Manual Preferred wiring diagram ACH550 RS485: Terminal Block -X1 Required Wiring: ANSI/ASHRAE Standard 135 See Note 2 (Twisted Pair and Reference with Isolated Devices) See Note 6 NOTES: 1. Use 3 Conductor Cable - 1 twisted triplet. Tie 3rd See Note 2: Shield wire to AGND: X1-31.
Page 193: Communication Setup – Efb
ACH550-UH User’s Manual 1-189 Communication setup – EFB Serial communication selection To activate the serial communication, set parameter 9802 COMM PROTOCOL SEL • 1 ( STD MODBUS • 2 ( • 3 ( • 5 ( BACNET Note: If you cannot see the desired selection on the panel, your drive does not have that protocol software in the application memory.
Page 194 1-190 ACH550-UH User’s Manual EFB Protocol Reference Code Description Modbus BACnet 5303 EFB BAUD RATE When this protocol is selected, When this protocol is the default value for this selected, the default Defines the communication parameter is value for this parameter speed of the RS485 link in is: 38400.
Page 195 ACH550-UH User’s Manual 1-191 EFB Protocol Reference Code Description Modbus BACnet 5309 EFB STATUS This parameter indicates the internal status of the EFB Protocol as follows: • IDLE – EFB Protocol is configured but not receiving messages. • TIMEOUT – Time between valid messages has exceeded the interval set by parameter 3019.
Page 196 1-192 ACH550-UH User’s Manual EFB Protocol Reference Code Description Modbus BACnet 5317 EFB PAR17 This parameter works with parameter 5311 to set BACnet Device Object Instance IDs. See parameter 5311. Note: After any changes to the communication settings, protocol must be...
Page 197: Activate Drive Control Functions – Efb
3 1. For Modbus, the protocol reference can depend on the profile used, hence two columns in these tables. One column refers to the ABB Drives profile, selected when parameter 5305 = 0 ( ABB DRV ) or 5305 = 2 ( ).
Page 198 40002 Modbus protocol technical data • in the section. Reference scaling ABB control profiles technical data • in the section. N2 analog output objects N2 protocol technical data • The slope of points 60 and 61 in the section.
Page 199 ACH550-UH User’s Manual 1-195 Miscellaneous drive control Using the fieldbus for miscellaneous drive control requires: • Drive parameter values set as defined below. • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.)
Page 200 1-196 ACH550-UH User’s Manual Relay output control Using the fieldbus for relay output control requires: • Drive parameter values set as defined below. • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.)
Page 201 ACH550-UH User’s Manual 1-197 Analog output control Using the fieldbus for analog output control requires: • Drive parameter values set as defined below. • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.)
Page 202: Feedback From The Drive – Efb
1-198 ACH550-UH User’s Manual Feedback from the drive – EFB Pre-defined feedback Inputs to the controller (drive outputs) have pre-defined meanings established by the protocol. This feedback does not require drive configuration. The following table lists a sample of feedback data. For a complete listing, see input word/point/object listings in the technical data for the appropriate protocol starting on page 1-205.
Page 203 ACH550-UH User’s Manual 1-199 and read. Mailbox can also be used to adjust parameter settings by writing a value to any parameter identified. The following table describes the use of this function. Protocol Reference Name Description Modbus BACnet Mailbox Enter the number of the drive parameter...
Page 204: Diagnostics – Efb
1-200 ACH550-UH User’s Manual Diagnostics – EFB Fault queue for drive diagnostics For general ACH550 diagnostics information, see on page 1-279. The Diagnostics three most recent ACH550 faults are reported to the fieldbus as defined below. For specific ACH550 fault codes, see on page 1-280.
Page 205 ACH550-UH User’s Manual 1-201 Loss of communication The action taken by the ACH550, if communication is lost, is configured in fault. The parameters are 3018 and 3019 Communication COMM FAULT FUNC COMM . The section on page describes FAULT TIME...
Page 206 1-202 ACH550-UH User’s Manual Faults 31…33 – EFB1…EFB3 Except as noted above, these three EFB fault codes (listed for the drive in on page 1-279, fault codes 31…33) are not used. Diagnostics Intermittent off-line occurrences The problems described above are the most common problems encountered with ACH550 serial communication.
Page 207 ACH550-UH User’s Manual 1-203 Troubleshooting The troubleshooting table below should be followed in order from top to bottom by parameter number. Begin the troubleshooting process by displaying the first parameter in the table (5308) and determining if the display on the panel exhibits the symptom.
Page 208 1-204 ACH550-UH User’s Manual Display on Parameter Panel Possible Cause Corrective Action Number (Symptom) 5309 IDLE 1. No network 1. Land communication wires as shown in connection drawings on page1-188. Check Repeater (5009) (if installed onsite). DV STATUS 2. Blown EIA-485 2.
Page 209: N2 Protocol Technical Data
ACH550-UH User’s Manual 1-205 N2 protocol technical data Overview The N2 Fieldbus connection to the ACH550 drives is based on an industry standard RS-485 physical interface. The N2 Fieldbus protocol is a master-slave type, serial communication protocol, used by the Johnson Controls Metasys® system. In the Metasys architecture the N2 Fieldbus connects object interfaces and remote controllers to Network Control Units (NCUs).
Page 210 1-206 ACH550-UH User’s Manual • Change of State (COS) enabled • Alarm Enabled • Warning Enabled • Override value is received, but there is no action taken. Binary Input – The binary input objects support the following features: • Binary Input actual value •...
Page 211 ACH550-UH User’s Manual 1-207 The following diagram shows the drives’ integration to the Johnson Controls Metasys Companion system. PC-Version Panel Version/LTD PC Version Panel Version/LTD Converter RS232 -RS485 Converter N2 Fieldbus On the N2 Fieldbus each ACH550 drive can be accessed by the full complement of Metasys FMS features, including Change-of-State (COS) monitoring, alarm notification, scheduling, trend, and totalization.
Page 212 1-208 ACH550-UH User’s Manual N2 Analog Inputs: Drive Scale Number Object Units Range Parameter Factor MEGAWATT HOURS 0141 0…65535 AI10 RUN TIME 0114 0…65535 AI11 DC BUS VOLTAGE 0107 0…999 AI12 OUTPUT VOLTAGE 0109 0…999 AI13 PRC PID FEEDBACK 0130 0…100...
Page 213 ACH550-UH User’s Manual 1-209 N2 Binary Inputs: Number Object Drive Parameter Range BI15 INPUT 6 STATUS 0119 (bit mask 01) 0 = Off, 1 = On BI16 EXTERNAL 2 SELECT Status Word 0 = EXT1 = EXT2 BI17 HAND/AUTO Status Word...
Page 214 Network Control Units. This listing is useful when defining drive I/O objects to the Network Controller Units. Below is the ACH550.DDL file listing. ******************************************************************* ABB Drives, ACH 550 Variable Frequency Drive ******************************************************************* CSMODEL "ACH_550","VND" AITITLE "Analog_Inputs" BITITLE "Binary_Inputs"...
Page 215 ACH550-UH User’s Manual 1-211 CSAI "AI1",N,N,"FREQ_ACT","Hz" CSAI "AI2",N,N,"PCT_ACT","%" CSAI "AI3",N,N,"SPEED","RPM" CSAI "AI4",N,N,"CURRENT","A" CSAI "AI5",N,N,"TORQUE","%" CSAI "AI6",N,N,"POWER","kW" CSAI "AI7",N,N,"DRV_TEMP","°C" CSAI "AI8",N,N,"ENERGY_k","kWh" CSAI "AI9",N,N,"ENERGY_M","MWh" CSAI "AI10",N,N,"RUN_TIME","H" CSAI "AI11",N,N,"DC_VOLT","V" CSAI "AI12",N,N,"VOLT_ACT","V" CSAI "AI13",N,N,"PID1_ACT","%" CSAI "AI14",N,N,"PID2_DEV","%" CSAI "AI15",N,N,"PID2_ACT","%" CSAI "AI16",N,N,"PID2_DEV","%" CSAI "AI17",N,N,"LAST_FLT","Code" CSAI "AI18",N,N,"PREV_FLT","Code"...
Page 216 1-212 ACH550-UH User’s Manual CSBI "BI25",N,N,"N2_R1SRC","NO","YES" CSBI "BI26",N,N,"N2_R2SRC","NO","YES" CSAO "AO1",Y,Y,"REF_1","%" CSAO "AO2",Y,Y,"REF_2","%" CSAO "AO3",Y,Y,"ACCEL_1","s" CSAO "AO4",Y,Y,"DECEL_1","s" CSAO "AO5",Y,Y,"CURR_LIM","A" CSAO "AO6",Y,Y,"PID1_GN","%" CSAO "AO7",Y,Y,"PID1_I","s" CSAO "AO8",Y,Y,"PID1_D","s" CSAO "AO9",Y,Y,"PID1_FLT","s" CSAO "AO10",Y,Y,PID2_GN","%" CSAO "AO11",Y,Y,"PID2_I","s" CSAO "AO12",Y,Y,"PID2_D","s" CSAO "AO13",Y,Y,"PID2_FLT","s" CSAO "AO14",Y,Y,"CMD_AO_1","%" CSAO "AO15",Y,Y,"CMD_AO_2","%" CSAO "AO16",Y,Y,"PI2_STPT","%"...
Page 217: Fln Protocol Technical Data
FLN fieldbus controller, select one of the following sets of points. By providing views of selected points, these reports are often easier to work with than views of the full point database. ABB ACH 550 FLN ABB ACH 550 Report Point Subpoint Name Data...
Page 218 1-214 ACH550-UH User’s Manual FLN Startup Report Point Subpoint Name Data Type RESET FAULT Overview FLN Overview Report Point Subpoint Name Data Type FREQ OUTPUT Each host FLN application (e.g. CIS or Insight) controls both the particular data reported for each point, and the PCT OUTPUT report format.
Page 219 ACH550-UH User’s Manual 1-215 Drive I/O FLN Drive I/O Report Point Subpoint Name Data Type RO 1 COMMAND Each host FLN application (e.g. CIS or Insight) controls both the particular data reported for each point, and the RO 2 COMMAND report format.
Page 220 1-216 ACH550-UH User’s Manual FLN Drive Config. Report Point Subpoint Name Data Type SPD OUT MAX MBOX PARAM MBOX DATA MBOX READ MBOX WRITE Process PID FLN Process PID Report Point Subpoint Name Data Type PRC PID FBCK Each host FLN application (e.g. CIS or Insight) controls...
Page 221 PRC PID GAIN (Point 50) and PRC PID ITIM (Point 51) are PID parameters similar to the P and I gains in the APOGEE TECs. Because the ABB PI loop and the Siemens loop are structured differently, there is no a one-to-one correspondence between the gains.
Page 222 1-218 ACH550-UH User’s Manual • To convert from ABB PI gains to Siemens P and I gains: P GAIN = PI GAIN x 0.0015 Siemens PI GAIN x 0.0015 I GAIN Siemens PI GAIN • To convert from Siemens P and I gains to ABB PI gains:...
Page 223 ACH550-UH User’s Manual 1-219 FLN Point Database Factory Engr. Point Slope Intercept Default Units Subpoint Name On Text Off Text Type (SI Units) {23} RUN.STOP ACT STOP STOP {24} RUN.STOP CMD STOP STOP {25} EXT1.2 ACT EXT1 EXT2 EXT1 {26} EXT1.2 CMD...
Page 224 1-220 ACH550-UH User’s Manual FLN Point Database Factory Engr. Point Slope Intercept Default Units Subpoint Name On Text Off Text Type (SI Units) PRC PID SEL SET1 SET2 SET1 EXT PID GAIN EXT PID ITIM EXT PID DTIM EXT PID DFIL...
Page 225 ACH550-UH User’s Manual 1-221 FLN Point Database Factory Engr. Point Slope Intercept Default Units Subpoint Name On Text Off Text Type (SI Units) {91} PREV FAULT 1 {92} PREV FAULT 2 {93} OK.FAULT FAULT {94} RESET FAULT RESET {95} MBOX PARAM...
Page 226 1-222 ACH550-UH User’s Manual FLN Detailed Point Descriptions Drive Point Description Parameter DRIVE KWH The drive's cumulative power consumption in kilowatt-hours. 0115 This value may be reset by commanding FLN point 49, RESET KWH. DRIVE MWH The drive's cumulative power consumption in megawatt 0141 hours.
Page 227 ACH550-UH User’s Manual 1-223 FLN Detailed Point Descriptions Drive Point Description Parameter CURRENT LIM Sets the output current limit of the drive. 2003 ACCEL TIME 1 Sets the acceleration time for Ramp 1. 2202 DECEL TIME 1 Sets the deceleration time for Ramp 1.
Page 228 1-224 ACH550-UH User’s Manual FLN Detailed Point Descriptions Drive Point Description Parameter AO1 COMMAND Controls Analog Output 1. 0135 (COMM Parameter 1501 must be set to this value for FLN to have this VALUE 1) control. AO2 COMMAND Controls Analog Output 2.
Page 229 ACH550-UH User’s Manual 1-225 FLN Detailed Point Descriptions Drive Point Description Parameter EXT PID FBCK The External PID feedback signal. 0131 EXT PID DEV The deviation of the External PID output signal from its 0133 setpoint. SPD OUT MIN Sets the minimum output speed of the drive as a percentage 2007 of the motor nominal rating.
Page 230 1-226 ACH550-UH User’s Manual FLN Detailed Point Descriptions Drive Point Description Parameter OK.ALARM Indicates the current alarm state of the drive (1 = ALARM, 0 = OK). OK.MAINT Indicates the current maintenance state of the drive (1 = MAINT, 0 = OK).
Page 231: Bacnet Protocol Technical Data
ACH550-UH User’s Manual 1-227 BACnet protocol technical data Binary input object instance summary The following table summarizes the Binary Input Objects supported: Instance Object Active/ Present Value Description Name Inactive Text Access Type RO 1 ACT This object indicates the status of Relay ON/OFF Output 1.
Page 232 1-228 ACH550-UH User’s Manual Instance Active/ Present Value Object Name Description Inactive Text Access Type RO3 COMMAND This object controls the output state ON/OFF of Relay 3. This control requires that parameter 1403 value = COMM RO4 COMMAND This object controls the output state ON/OFF of Relay 4.
Page 233 ACH550-UH User’s Manual 1-229 Instance Active/Inactive Present Value Object Name Description Text Access Type AT SETPOINT This object indicates whether YES/NO the drive is at the commanded setpoint. ENABLE ACT This object indicates the ENABLE/ System Enable command DISABLE status (the combination of all...
Page 234 1-230 ACH550-UH User’s Manual Instance Active/Inactive Present Value Object Name Description Text Access Type BV18 CTL OVERRIDE This object commands the ON/OFF drive into BACnet Control Override. In this mode, BACnet takes drive control from the normal source. However, the control panel’s HAND mode has priority over BACnet Control Override.
Page 235 ACH550-UH User’s Manual 1-231 Instance Present Value Object Name Description Units Access Type AO 2 This object controls Analog Output 2. The Percent COMMAND corresponding drive parameter is 0136, 2. Control requires parameter COMM VALUE 1507 value = 136. Note: For Present Value Access Types, R = Read-only, W = Writeable, C = Commandable.
Page 236 1-232 ACH550-UH User’s Manual Instance Present Value Object Name Description Units Access Type AV11 PRC PID DEV This object is the Process PID output Percent signal’s deviation from its setpoint. The corresponding drive parameter is 0132. AV12 EXT PID FBCK...
Page 237 ACH550-UH User’s Manual 1-233 Instance Present Value Object Name Description Units Access Type AV26 MBOX DATA This object holds the mailbox function’s None parameter value – a value that was read, or is to be written. See BV15 and BV16.
Page 238 Object Name of the Device Object of the drive to a unique text string using the operator workstation or software tool capable of writing BACnet properties. The Object Name cannot be modified with the ABB display panel and only the Device Object name is writable in this product. We do not support writing of Device Description.
Page 239 ACH550-UH User’s Manual 1-235 Protocol Implementation Conformance Statement (PICS) PICS summary BACnet Standard Device Profile. This version of ACH550 BACnet fully conforms to the 'Application-Specific Controller' standard device profile (B-ASC). Services Supported. The following services are supported by the ACH550: •...
Page 240 1-236 ACH550-UH User’s Manual Statement This statement is part of this Standard and is required for its use. BACnet Protocol Implementation Conformance Statement February 5, 2009 Date: ABB, Inc Vendor Name: Low Voltage AC Motor Drive Product Name: ACH550 Product Model Number:...
Page 241 ACH550-UH User’s Manual 1-237 BACnet Protocol Implementation Conformance Statement  BACnet IP, (Annex J)  BACnet IP, (Annex J), Foreign Device  ISO 8802-3, Ethernet (Clause 7)  ANSI/ATA 878.1, 2.5 Mb. ARCNET (Clause 8)  ANSI/ATA 878.1, EIA-485 ARCNET (Clause 8), baud rate(s) ___ ...
Page 242 1-238 ACH550-UH User’s Manual BACnet Object Definitions Object/property support matrix The following table summarizes the Object Types/Properties Supported: Object Type Property Binary Binary Binary Analog Analog Analog Device Input Output Value Input Output Value      ...
Page 243: Modbus Protocol Technical Data
ACH550-UH User’s Manual 1-239 Modbus protocol technical data Overview The Modbus® protocol was introduced by Modicon, Inc. for use in control environments featuring Modicon programmable controllers. Due to its ease of use and implementation, this common PLC language was quickly adopted as a de-facto standard for integration of a wide variety of master controllers and slave devices.
Page 244 1-240 ACH550-UH User’s Manual Mapping summary The following table summarizes the mapping between the ACH550 (parameters and I/0) and Modbus reference space. For details, see below. Modbus addressing ACH550 Modbus Reference Supported Function Codes • Control Bits Coils(0xxxx) • 01 – Read Coil Status •...
Page 245 ACH550-UH User’s Manual 1-241 The following table summarizes the 0xxxx reference set: Modbus Internal Location ABB DRV LIM DCU PROFILE ABB DRV FULL Ref. (All Profiles) (5305 = 0) (5305 = 1) (5305 = 2) – Bit 0 OFF1* STOP...
Page 246 1-242 ACH550-UH User’s Manual The ACH550 supports the following Modbus function codes for coils: Function Code Description Read coil status Force single coil 15 (0x0F Hex) Force multiple coils 1xxxx Mapping – Modbus Discrete Inputs. The drive maps the following information to the 1xxxx Modbus set called Modbus Discrete Inputs: •...
Page 247 ACH550-UH User’s Manual 1-243 ABB DRV DCU PROFILE Modbus Internal Location Ref. (All Profiles) (5305 = 0 or 2) (5305 = 1) – Bit 27 Reserved REQ_REF1 10028 STATUS WORD – Bit 28 Reserved REQ_REF2 10029 STATUS WORD – Bit 29...
Page 248 Maps directly to the profile‘ . Supported 40001 CONTROL WORD S CONTROL WORD only if 5305 = 0 or 2 (ABB Drives profile). Parameter 5319 holds a copy in hex format. Reference 1 Range = 0…+20000 (scaled to 0…1105 ), or 40002 -20000…0 (scaled to 1105...
Page 249 ACH550-UH User’s Manual 1-245 Modbus Register Access Remarks 40047 ACH550 2 LSW Maps directly to the Least Significant Word of the DCU profile’s 2. Supported only if BP Parameter 5305 = 1. See drive parameter 0112. 40048 ACH550 2 MSW Maps directly to the Most Significant Word of the DCU profile’s...
Page 250 1-246 ACH550-UH User’s Manual Actual values The contents of the register addresses 40005…40012 are and are: ACTUAL VALUES • Specified using parameters 5310…5317. • Read-only values containing information on the operation of the drive. • 16-bit words containing a sign bit and a 15-bit integer.
Page 251: Abb Control Profiles Technical Data
ABB control profiles technical data Overview ABB drives profile The ABB Drives profile provides a standard profile that can be used on multiple protocols, including Modbus and the protocols available on the FBA module. Two implementations of the ABB Drives profile are available: •...
Page 252 1-248 ACH550-UH User’s Manual ABB drives profile The following table and the state diagram later in this sub-section describe the content for the ABB Drives Profile. CONTROL WORD ABB Drives Profile (EFB) CONTROL WORD Commanded Name Value Comments State OFF1...
Page 253 ACH550-UH User’s Manual 1-249 ABB Drives Profile (EFB) CONTROL WORD Commanded Name Value Comments State RESET 0=>1 Fault reset if an active fault exists (Enter RESET ). Effective if 1604 = SWITCH ON INHIBITED COMM Continue normal operation OPERATING 8…9...
Page 254 1-250 ACH550-UH User’s Manual DCU Profile (See Parameter 0301) CONTROL WORD Name Value Command/Req. Comments STPMODE_EM Emergency ramp stop mode (no op) STPMODE_C Coast stop mode (no op) RAMP_2 Ramp pair 2 Ramp pair 1 RAMP_OUT_0 Ramp output to 0...
Page 255 ACH550-UH User’s Manual 1-251 ABB drives profile The following table and the state diagram later in this sub-section describe the status word content for the ABB Drives Profile. ABB Drives Profile (EFB) STATUS WORD Description Name Value (Correspond to states/boxes in the state diagram)
Page 256 1-252 ACH550-UH User’s Manual DCU profile The following tables describe the content for the DCU profile. STATUS WORD DCU Profile (See Parameter 0303) STATUS WORD Name Value Status READY Drive is ready to receive start command. Drive is not ready.
Page 257 ACH550-UH User’s Manual 1-253 DCU Profile (See Parameter 0304) STATUS WORD Name Value Status ALARM An alarm is on. No alarms are on. REQ_MAINT A maintenance request is pending. No maintenance request is pending. DIRLOCK Direction lock is ON. (Direction change is locked out.) Direction lock is OFF.
Page 258 To illustrate the operation of the state diagram, the following example ( ABB DRV LIM implementation of the ABB Drives profile) uses the control word to start the drive: • First, the requirements for using the must be met. See above.
Page 259 ACH550-UH User’s Manual 1-255 The state diagram below describes the start-stop function of (CW) CONTROL WORD (SW) bits for the ABB Drives profile. STATUS WORD From any state From any state From any state Emergency Stop Emergency Off Fault OFF3 (CW Bit2=0)
Page 260 1-256 ACH550-UH User’s Manual Reference scaling ABB drives and DCU profiles The following table describes scaling for the ABB Drives profile. REFERENCE ABB Drives and DCU Profiles Reference Reference Range Scaling Remarks Type REF1 -32767 Speed or -20000 = -(par. 1105) Final reference limited by …...
Page 261 ACH550-UH User’s Manual 1-257 ABB Drives and DCU Profiles Value Reference AI Reference Scaling Setting REF1 (%) * ( (%) / 0.5* (%)) COMM COMM Fieldbus Reference Correction Coefficient 200% 100% AI1 Input Signal (100 - 0.5 * (par. 1105))%...
Page 262 1-258 ACH550-UH User’s Manual Reference handling Use group 10 parameters to configure for control of rotation direction for each control location ( 1 and 2). The following diagrams illustrate how group 10 parameters and the sign of the fieldbus reference interact to produce...
Page 263: Overview
(e.g. PROFIdrive for PROFIBUS, AC/DC Drive for DeviceNet). All of the FBA protocols can also be configured for the ABB Drives profile. Configuration details depend on the protocol and profile used. These details are provided in a user’s manual supplied with the FBA module.
Page 264 1-260 ACH550-UH User’s Manual Details for the ABB Drives profile (which apply for all protocols) are provided in on page 1-269. drives profile technical data Control interface In general, the basic control interface between the fieldbus system and the drive consists of: •...
Page 265 The use of a second reference (REF2) is supported only when a protocol is configured for the ABB Drives profile. Reference scaling is fieldbus type specific. See the user’s manual provided with the FBA module and/or the following sections as appropriate: •...
Page 266: Mechanical And Electrical Installation – Fba
1-262 ACH550-UH User’s Manual Mechanical and electrical installation – FBA Warning! Connections should be made only while the drive is disconnected from the power source. Overview The FBA (fieldbus adapter) is a plug-in module that fits in the drive’s expansion slot 2.
Page 267: Communication Setup – Fba
ACH550-UH User’s Manual 1-263 Communication setup – FBA Serial communication selection To activate the serial communication, use parameter 9802 . Set COMM PROTOCOL SEL 9802 = 4 ( EXT FBA Serial communication configuration Setting 9802, together with mounting a particular FBA module, automatically sets the appropriate default values in parameters that define the communication process.
Page 268 Input reference 1 supplied by fieldbus. COMM (Required only if 2 references used.) COMM 10 ( COMM Note: Multiple references are supported only when using the ABB Drives profile. Scaling Where required, can be scaled. See the in the REFERENCES...
Page 269 ACH550-UH User’s Manual 1-265 Relay output control Using the fieldbus for relay output control requires: • Drive parameter values set as defined below. • Fieldbus controller supplied, binary coded, relay command(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.)
Page 270: Feedback From The Drive – Fba
1-266 ACH550-UH User’s Manual PID control setpoint source Using the fieldbus for the PID control setpoint requires: • Drive parameter values set as defined below. • Fieldbus controller supplied setpoint value in the appropriate location. (As defined above.) Analog output control...
Page 271: Diagnostics – Fba
To scale the drive parameter values see the in the following Actual value scaling sections, as appropriate: • ABB drives profile technical data • Generic profile technical data Diagnostics – FBA Fault handling The ACH550 provides fault information as follows: •...
Page 272 1-268 ACH550-UH User’s Manual Fieldbus Fault Code Drive Fault Code (DRIVECOM specification) SUPPLY PHASE 3130h ENCODER ERR 7301h OVERSPEED 7310h Reserved FF80h DRIVE ID 5400h CONFIG FILE 630Fh SERIAL 1 ERR 7510h EFB CONFIG FILE 6306h FORCE TRIP FF90h EFB 1...
Page 273: Abb Drives Profile Technical Data
FBA module. ABB drives profile technical data Overview The ABB Drives profile provides a standard profile that can be used on multiple protocols, including protocols available on the FBA module. This section describes the ABB Drives profile implemented for FBA modules.
Page 274 1-270 ACH550-UH User’s Manual ABB Drives Profile (FBA) CONTROL WORD Commanded Name Value Comments State OFF3 Continue operation (OFF3 inactive) OPERATING CONTROL Drive stops within in time specified by EMERGENCY STOP parameter 2208. Normal command sequence: • Enter ACTIVE • Proceed to...
Page 275 ACH550-UH User’s Manual 1-271 Status Word As described earlier in interface, the contents of the is status Control STATUS WORD information, sent by the drive to the master station. The following table and the state diagram later in this sub-section describe the status word content.
Page 276 1-272 ACH550-UH User’s Manual The state diagram below describes the start-stop function of (CW) CONTROL WORD (SW) bits. STATUS WORD From any state From any state From any state Emergency Off Emergency Stop Fault OFF2 (CW Bit1=0) OFF3 (CW Bit2=0)
Page 277 Reference As described earlier in interface, the word is a speed or Control REFERENCE frequency reference. Reference scaling The following table describes scaling for the ABB Drives profile. REFERENCE ABB Drives Profile (FBA) Reference Reference Range Scaling Remarks Type REF1 -32767…...
Page 278 1-274 ACH550-UH User’s Manual ABB Drives Profile (FBA) Reference Value Setting AI Reference Scaling REF1 (%) * ( (%) / 0.5* (%)) COMM COMM Fieldbus Reference Correction Coefficient 200% 100% AI1 Input Signal (100 - 0.5 * (par. 1105))% 100%...
Page 279 ACH550-UH User’s Manual 1-275 Reference handling Use group 10 parameters to configure for control of rotation direction for each control location ( 1 and 2). The following diagrams illustrate how group 10 parameters and the sign of the fieldbus reference interact to produce...
Page 280 1-276 ACH550-UH User’s Manual Actual value As described earlier in interface, Actual Values are words containing drive Control values. Actual value scaling The scaling of the integers sent to the fieldbus as Actual Values depends on the resolution of the selected drive parameter. Except as noted for Data Words 5 and 6 below, scale the feedback integer using the resolution listed for the parameter in the section.
Page 281: Generic Profile Technical Data
ACH550-UH User’s Manual 1-277 Generic profile technical data Overview The generic profile aims to fulfill the industry-standard drive profile for each protocol (e.g. PROFIdrive for PROFIBUS, AC/DC Drive for DeviceNet). Control Word As described earlier in is the principal means...
Page 282 1-278 ACH550-UH User’s Manual Actual values As described earlier in interface, Actual Values are words containing drive Control values. Actual value scaling For Actual Values, scale the feedback integer using the parameter’s resolution. (See section for parameter resolutions.) For example:...
Page 283: Diagnostic Displays
ACH550-UH User’s Manual 1-279 Diagnostics Warning! Do not attempt any measurement, parts replacement or other service procedure not described in this manual. Such action will void the warranty, may endanger correct operation, and increase downtime and expense. Warning! All electrical installation and maintenance work described in this chapter should only be undertaken by qualified service personnel.
Page 284: Correcting Faults
1-280 ACH550-UH User’s Manual Flashing green – alarms For less severe errors, called alarms, the diagnostic display is advisory. For these situations, the drive is simply reporting that it had detected something “unusual.” In these situations, the drive: • Flashes the green LED on the drive (does not apply to alarms that arise from control panel operation errors).
Page 285 ACH550-UH User’s Manual 1-281 Fault Fault Name In Description and Recommended Corrective Action Code Panel Not used. ESERVED Intermediate circuit DC voltage is not sufficient. Check for and correct: DC UNDERVOLT • Missing phase in the input power supply. • Blown fuse.
Page 286 Contact your local ABB sales representative. Internal fault. A communication-related problem has been detected on the OPEX LINK fiber optic link between the OITF and OINT boards. Contact your local ABB sales representative. Internal fault. Low voltage condition detected on OINT power supply.
Page 287 Condition defined by parameter 3701 USER LOAD C MODE has been valid USER LOAD longer than the time defined by 3703 USER LOAD C TIME. CURVE Error internal to the drive. Contact your local ABB sales representative and SERF CORRUPT report the error number. RESERVED...
Page 288 1-284 ACH550-UH User’s Manual Fault Fault Name In Description and Recommended Corrective Action Code Panel Error in the system. Contact your local ABB sales representative and report DSP T the error number. OVERLOAD DSP T OVERLOAD DSP T OVERLOAD DSP STACK...
Page 289 ACH550-UH User’s Manual 1-285 Fault Fault Name In Description and Recommended Corrective Action Code Panel 1009 Parameter values for power control are inconsistent: Improper motor PAR PCU nominal frequency or speed. Check for both of the following: • 1 < (60 * 9907 / 9908 <...
Page 290: Correcting Alarms
1-286 ACH550-UH User’s Manual History For reference, the last three fault codes are stored into parameters 0401, 0412, 0413. For the most recent fault (identified by parameter 0401), the drive stores additional data (in parameters 0402…0411) to aid in troubleshooting a problem. For example, parameter 0404 stores the motor speed at the time of the fault.
Page 291 ACH550-UH User’s Manual 1-287 Alarm Display Description Code 2006 Analog input 1 is lost, or value is less than the minimum setting. LOSS Check: • Input source and connections • Parameter that sets the minimum (3021) • Parameter that sets the Alarm/Fault operation (3001) 2007 Analog input 2 is lost, or value is less than the minimum setting.
Page 292 1-288 ACH550-UH User’s Manual Alarm Display Description Code 2015 This alarm warns that the PFA interlocks are active, which means that PFA INTERLOCK the drive cannot start the following: • Any motor (when Autochange is used), • The speed regulated motor (when Autochange is not used).
Page 293: Maintenance Intervals
Safety equipment. Ignoring the safety instructions can cause injury or death. Maintenance intervals If installed in an appropriate environment, the drive requires very little maintenance. This table lists the routine maintenance intervals recommended by ABB. Maintenance Application Interval Instruction...
Page 294: Drive Module Fan Replacement
If the drive is operated in a critical part of a process, fan replacement is recommended once these symptoms start appearing. Replacement fans are available from ABB. Do not use other than ABB specified spare parts. To monitor the running time of the cooling fan, see Group 29: MAINTENANCE TRIG on page 1-127.
Page 295: Enclosure Fan Replacement – Ul Type 12 Enclosures
ACH550-UH User’s Manual 1-291 Frame Sizes R5 and R6 Bottom View (R5) To replace the fan: 1. Remove power from drive. 2. Remove the screws attaching the fan. 3. Remove the fan: X5023 • R5: Swing the fan out on its hinges.
Page 296 1-292 ACH550-UH User’s Manual • Remove the front cover. • Lift the fan out and disconnect the cable. • Install the fan in reverse order. • Restore power. Frame Sizes R7/R8 – UL type 12 enclosures The enclosure fan is located in the exhaust box on top of the UL type 12 enclosure.
Page 297: Enclosure Air Filter Replacement – Ul Type 12 Enclosures
ACH550-UH User’s Manual 1-293 6. Install the new fan and capacitor with the replacement part for ABB Capacitor in the reverse order of the above. Ensure the fan is centered on the Velocity Stack velocity stack and rotates freely. PC00014 Enclosure air filter replacement –...
Page 298 1-294 ACH550-UH User’s Manual 4. Reinstall the 3 filter restraining brackets. These will prevent the filter from being pulled out of the filter frame. • Install the center bracket first. • Install the 2nd bracket overlapping the center bracket by 1/2 to the left.
Page 299 ACH550-UH User’s Manual 1-295 4. For each filter frame, remove the wire retainers that hold the filters in place: • Lay the filter frames on a flat work surface. • The wire retainers have a square “U” shape. Remove by...
Page 300: Capacitors
It is not possible to predict a capacitor failure. Capacitor failure is usually followed by a input power fuse failure or a fault trip. Contact ABB if capacitor failure is suspected. Replacements for frame size R5 and R6 are available from ABB. Do not use other than ABB specified spare parts.
Page 301: Ratings
ACH550-UH User’s Manual 1-297 Technical data Ratings By type code, the table below provides ratings for the ACH550 adjustable speed AC drive, including: • IEC ratings • NEMA ratings (shaded columns) • Frame size Ratings, 208…240 volt drives Abbreviated column headers are described in on page 1-299.
Page 302 1-298 ACH550-UH User’s Manual Ratings, 380…480 volt drives Abbreviated column headers are described in on page 1-299. Symbols Valid up to 40°C Type Code (104 °F) Frame Size ACH550-xx-see below Three-phase supply voltage, 380…480 V -03A3-4 -04A1-4 -06A9-4 -08A8-4 -012A-4 11.9...
Page 303 ACH550-UH User’s Manual 1-299 Ratings, 500…600 volt drives Abbreviated column headers are described in below. Symbols Type Code Normal Use Frame Size ACH550-xx- see below Three-phase supply voltage, 500…600 V -02A7-6 -03A9-6 -06A1-6 -09A0-6 -011A-6 -017A-6 -022A-6 -027A-6 -032A-6 -041A-6...
Page 304 … for every 100 m (330 ft). If the installation site is higher than 2000 m (6600 ft) above sea level, please contact your local ABB distributor or office for further information. Single phase supply derating For 208…240 Volt series drives, a single phase supply can be used. In that case, the derating is 50%.
Page 305: Input Power Connections
ACH550-UH User’s Manual 1-301 Input power connections WARNING! Do not operate the drive outside the nominal input line voltage range. Over-voltage can result in permanent damage to the drive. Input power specifications Input Power Connection Specifications 208/220/230/240 VAC 3-phase (or 1-phase) -15%…+10% for ACH550-xx-xxxx-2 units.
Page 306 1-302 ACH550-UH User’s Manual 208…240 volt, fuses Input Fuses ACH550-UH- Input Current see below IEC269 gG (A) UL Class T (A) Bussmann Type -04A6-2 JJS-10 -06A6-2 -07A5-2 -012A-2 11.8 JJS-15 -017A-2 16.7 JJS-25 -024A-2 24.2 JJS-30 -031A-2 30.8 JJS-40 -046A-2 46.2...
Page 307 ACH550-UH User’s Manual 1-303 Input Fuses ACH550-UH- Input Current (A) see below IEC269 gG (A) UL Class T (A) Bussmann Type -124A-4 JJS-175 -125A-4 -157A-4 JJS-200 -180A-4 JJS-250 -246A-4 JJS-350 -245A-4 Does Not Apply JJS-400 -316A-4 JJS-400 -368A-4 JJS-400 -414A-4...
Page 308 1-304 ACH550-UH User’s Manual Input power cables/wiring Input wiring can be either: • A four conductor cable (three phases and ground/protective earth) routed through conduit. • Four insulated conductors routed through conduit. Size wiring according to local safety regulations, appropriate input voltage and the drive’s load current.
Page 309 ACH550-UH User’s Manual 1-305 Based on: Based on: • EN 60204-1 and IEC 60364-5-2/2001 • NEC Table 310-16 for copper wires • PVC insulation • 90 °C (194 °F) wire insulation • 30 °C (86 °F) ambient temperature • 40 °C (104 °F) ambient temperature •...
Page 310: Ach550-Uh Drives
1-306 ACH550-UH User’s Manual Note: ACH550-UH drives are shipped with the screw removed (but included in the conduit box). Unsymmetrically Grounded Networks – EM3 Must Be Out Grounded at the Grounded at the corner of the mid point of a...
Page 311 ACH550-UH User’s Manual 1-307 Drive’s power connection terminals The following table provides specifications for the drive’s power connection terminals. U1, V1, W1 U2, V2, W2 Earthing PE Terminal Frame BRK+, UDC+ Terminals Size Min. Wire Size Max. Wire Size Torque Max.
Page 312 1-308 ACH550-UH User’s Manual 4. Attach terminal lug to the drive. Wire Size Crimping No. of Manufacturer Ring Lug kcmil/ Tool Crimps Burndy YAV6C-L2 MY29-3 Ilsco CCL-6-38 ILC-10 Burndy YA4C-L4BOX MY29-3 Ilsco CCL-4-38 MT-25 Burndy YA2C-L4BOX MY29-3 Ilsco CRC-2 IDT-12...
Page 313: Motor Connections
ACH550-UH User’s Manual 1-309 Motor connections WARNING! Never connect line power to the drive output terminals: U2, V2 or W2. Line voltage applied to the output can result in permanent damage to the unit. If frequent bypassing is required, use mechanically interlocked switches or contactors.
Page 314 1-310 ACH550-UH User’s Manual Ground fault protection ACH550 internal fault logic detects ground faults in the drive, motor, or motor cable. This fault logic: • Is NOT a personal safety or fire protection feature. • Can be set to trigger only a warning using parameter 3017 EARTH FAULT •...
Page 315 ACH550-UH User’s Manual 1-311 Motor cable shielding Motor cables require shielding using conduit, armored cable or shielded cable. • Conduit – When using conduit: – Bridge joints with a ground conductor bonded to the conduit on each side of the joint.
Page 316 1-312 ACH550-UH User’s Manual Recommendation for conductor layout The following figure compares conductor layout features in motor cables. Recommended (CE & C-Tick) Allowed (CE & C-Tick) Symmetrical shielded cable: three phase A separate PE conductor is required if the conductors and a concentric or otherwise conductivity of the cable shield is <...
Page 317 ACH550-UH User’s Manual 1-313 installation must conform to the instructions in the filter package for all cable screen connections. Maximum Cable Length for EN 61800-3 First Environment, Restricted Distribution (CISPR11 Class A) Compliance (Radiated and Conducted Emissions) Switching Frequency (Parameter 2606)
Page 318 1-314 ACH550-UH User’s Manual WARNING! Do not use RFI/EMC filters in a floating, or impedance grounded network. • For EN 61800-3 First Environment, Unrestricted Distribution, (CISPR11 Class B) compliance with conducted emission limits, all drives require an additional, external RFI/EMC filter, and cable lengths are limited as specified in the table below.
Page 319: Control Connections
ACH550-UH User’s Manual 1-315 Control connections Control connection specifications Control Connection Specifications See table heading on page 1-317. Analog Inputs and Drive Control Terminal Description Outputs Digital input impedance 1.5 k. Maximum voltage for digital inputs is 30 V. Digital Inputs •...
Page 320 1-316 ACH550-UH User’s Manual Note: Triacs used as sources for drive inputs, may have excessive leakage current in the OFF state, enough to Triac Drive 1.0 uF read as ON to drive inputs. Driving two or more inputs, Inputs 250 V divides the leakage current, reducing or eliminating the problem.
Page 321 ACH550-UH User’s Manual 1-317 Note: For safety reasons the fault relay signals a “fault” when the ACH550 is powered down. Drive Control Terminal Description Terminal for signal cable screen. (Connected internally to chassis ground.) Analog input channel 1, programmable. Default = external reference.
Page 322: Efficiency
1-318 ACH550-UH User’s Manual 1 Digital input impedance 1.5 k. Maximum voltage for digital inputs is 30 V. 2 Default values depend on the macro used. Values specified are for the HVAC default macro. See on page 1-49. Application macros You can wire the digital input terminals in either a PNP or NPN configuration.
Page 323 ACH550-UH User’s Manual 1-319 Drive Heat Loss Air Flow ACH550-xx- Frame Size BTU/Hr /min -046A-2 1434 -059A-2 1829 -075A-2 2290 -088A-2 2685 -114A-2 1014 3463 -143A-2 1268 4431 -178A-2 1575 5379 -221A-2 1952 6666 -248A-2 2189 7474 Air flow, 380…480 volt drives The following table lists heat loss and air flow data for 380…480 volt drives.
Page 324: Dimensions And Weights
1-320 ACH550-UH User’s Manual Drive Heat Loss Air Flow ACH550-xx- Frame Size BTU/Hr /min -368A-4 6850 23000 1220 -414A-4 7000 24000 1220 -486A-4 7600 26000 1220 -526A-4 7800 27000 1220 -602A-4 8100 28000 1220 -645A-4 9100 31000 1220 Air flow, 500…600 volt drives The following table lists heat loss and air flow data for 500…600 volt drives.
Page 325 ACH550-UH User’s Manual 1-321 Mounting dimensions R1…R6 mounting dimensions See Detail A See Detail B Detail A Detail B X0032 UL type 1 and UL type 12 – Dimensions for each Frame Size Ref. 98.0 98.0 10.4 98.0 98.0 12.5 16.4...
Page 326 1-322 ACH550-UH User’s Manual R7…R8 mounting dimensions UL type 1 and UL type 12 – Dimensions for each Frame Size R7 & R8 Ref. Top View 31.7 25.9 26.6 474.5 18.7 65.5 Mounting Hardware 11 mm 13/32 Weight The following table lists typical maximum weights for each frame size. Variations within each frame size (due to components associated with voltage/current ratings, and options) are minor.
Page 327 ACH550-UH User’s Manual 1-323 Outside dimensions – R1…R6 Outside dimensions depend on frame size and enclosure type, as defined below. X0031 UL type 1 – Outside Dimensions by Frame Size (R1…R6) Ref. 10.4 11.8 13.0 16.9 19.2 23.4 23.7 27.6 14.5...
Page 328 1-324 ACH550-UH User’s Manual Outside dimensions – R7…R8 Outside dimensions for the R7 and R8 cabinets are defined below. BP0017 Outside Dimensions by Frame Size Enclosure Ref. 31.7 31.7 2125 83.7 2125 83.7 UL type 1 25.9 25.9 31.7 31.7 2318 91.3...
Page 329: Degrees Of Protection
ACH550-UH User’s Manual 1-325 Degrees of protection Available enclosures: • UL type 1 (NEMA 1 / IP 21) enclosure. The site must be free of airborne dust, corrosive gases or liquids, and conductive contaminants such as condensation, carbon dust, and metallic particles.
Page 330: Ambient Conditions
1-326 ACH550-UH User’s Manual Ambient conditions The following table lists the ACH550 environmental requirements. Ambient Environment Requirements Storage and Transportation in the Installation Site protective package • 0…1000 m (0…3,300 ft) • 1000…2000 m (3,300…6,600 ft) if Altitude and I...
Page 331: Materials
EU. They must be removed and handled according to local regulations. For further information on environmental aspects and more detailed recycling instructions, please contact your local ABB distributor. Technical data...
Page 332: Applicable Standards
1-328 ACH550-UH User’s Manual Applicable standards Drive compliance with the following standards is identified by the standards “marks” on the type code label. Mark Applicable Standards EN 50178 (1997) Electronic equipment for use in power installations EN 60204-1 (1997 + Safety of machinery.
Page 333 73/23/EEC, as amended by 93/68/EEC and Directive 89/336/EEC, as amended by 93/68/EEC). The corresponding declarations are available on request and can be found using the internet at: http://www.abb.com. The EMC Directive defines the requirements for immunity and emissions of electrical equipment used in European Economic Area.
Page 334: Liability Limits
In no event shall the manufacturer, its suppliers or subcontractors be liable for special, indirect, incidental or consequential damages, losses or penalties. If you have any questions concerning your ABB drive, please contact the local distributor or ABB office. The technical data, information and specifications are valid at the time of printing.
Page 335 ACH550-UH User’s Manual 1-331 Technical data...
Page 336 ....1-176 scaling, FBA, ABB drives profile ..1-276 overview ......1-176 scaling, FBA, generic profile .
Page 337 ......1-304 reference scaling, ABB drives profile ..1-256 motor ......1-311 relay output control, activate .
Page 338 ....1-47 status word, ABB drives ....1-271 start-up assistant mode .
Page 339 ACH550-UH User’s Manual 1-335 current drive at fault, history parameter ....1-91 control terminal descriptions... 1-317 data parameter ..... . 1-82 device type (N2) .
Page 340 1-336 ACH550-UH User’s Manual energy saving FBA, drive parameters ....1-163 parameter group ....1-162 ext comm module parameter group .
Page 341 ACH550-UH User’s Manual 1-337 frequency integration time (PID), parameter ..1-152 at fault, history parameter ....1-91 integration time, parameter ....1-122 max.
Page 342 1-338 ACH550-UH User’s Manual motor checking insulation....1-23 macros compatibility ......1-12 booster pump .
Page 343 ACH550-UH User’s Manual 1-339 NEMA 12 PE earth see UL type 12 earth fault, parameter ....1-130 NEMA ratings PE earth connection see ratings terminal size ..... . . 1-307 torque .
Page 344 ..1-84 abb drives, overview ....1-247 ring lugs ......1-307 comm (EFB) .
Page 345 ....1-91 comm, ABB drives ....1-272 data parameter .
Page 346 1-342 ACH550-UH User’s Manual timed functions VND ....... . 1-207 parameter group .
Page 349 ACH550 E-Clipse Bypass User’s Manual Safety Use of warnings and notes There are two types of safety instructions throughout this manual: • Notes draw attention to a particular condition or fact, or give information on a subject. • Warnings caution you about conditions which can result in serious injury or death and/or damage to the equipment.
Page 350 WARNING! The ACH550 will start up automatically after an input voltage interruption if the external run command is on. WARNING! The heat sink may reach a high temperature. Note: For more technical information, contact the factory or your local ABB representative. Safety...
Page 351 Preparing for installation (supplement to ACH550-UH User’s Manual) ..2-10 Installing the wiring (supplement to ACH550-UH User’s Manual) ..2-11 Check E-Clipse Bypass jumpers and switches ..... . 2-28 Control panel Bypass control panel features .
Page 352 Diagnostics – FBA ......... . . 2-210 ABB drives profile technical data ....... . 2-212 Generic profile technical data .
Page 353 Disconnect and lock out power to the drive before servicing the drive. Failure to disconnect power may cause serious injury or death. Application This manual is a supplement to the ACH550-UH User’s Manual and documents E-Clipse Bypass configurations. E-Clipse bypass features and functions...
Page 354 ACH550 E-Clipse Bypass User’s Manual The following shows the front view of the ACH550 E-Clipse Bypass vertical configuration, and identifies the major components. ACH550 Drive ACH-CP-B Control Panel E-Clipse Bypass Control Panel Operating Handle for Disconnect Switch or Circuit Breaker E-Clipse Bypass BP0091 The following shows the front view of the ACH550 E-Clipse Bypass standard...
Page 355 User’s Manual Reference in this Manual Installation section PREPARE for installation on page 2-10. Preparing for installation Drive identification Suitable mounting location (supplement to ACH550-UH User’s on page Manual) 2-11 PREPARE the mounting — Prepare the mounting location location MOUNT the unit —...
Page 356 2-10 ACH550 E-Clipse Bypass User’s Manual Preparing for installation (supplement to ACH550-UH User’s Manual) Drive identification Drive labels To determine the type of drive you are installing, refer to either: • Serial number label attached on upper part of the chokeplate ACH550-BCR-316A-4 between the mounting holes.
Page 357 ACH550 E-Clipse Bypass User’s Manual 2-11 Ratings and frame size The chart in the section of the ACH550-UH User’s Manual on page Ratings 1-297 lists technical specifications, and identifies the drive’s frame size – significant, since some instructions in this document vary, depending on the drive’s frame size. To read the Ratings table, you need the “Output current rating”...
Page 358 Connection diagrams – Vertical E-Clipse Bypass ACH550 Vertical E-Clipse Bypass units are configured for wiring access from the bottom only. The following figure shows the Vertical E-Clipse Bypass wiring connection points. Refer to the ACH550-UH User’s Manual on page 1-315 control connections to the drive.
Page 359 ACH550 Standard E-Clipse Bypass units are configured for wiring access from the top. The following figure shows the Standard E-Clipse Bypass (wall mounted) wiring connection points. Refer to the ACH550-UH User’s Manual on page 1-315 control connections to the drive.
Page 360 2-14 ACH550 E-Clipse Bypass User’s Manual User Power Cable Guides ACH550 Drive E-Clipse Bypass Control Board Terminals (X2) Disconnect Switch or Circuit Breaker Input Ground Lug Input Power Terminals Motor Terminals Output Ground Lug Service Switch (optional) ACH550 Drive Output Ground Lug Input Ground Lug Motor Terminals Input Power Terminals...
Page 361 ACH550 Standard E-Clipse Bypass units are configured for wiring access from the top. The following figure shows the Standard E-Clipse Bypass (floor mounted) wiring connection points. Refer to the ACH550-UH User’s Manual on page 1-315 control connections to the drive.
Page 362 2-16 ACH550 E-Clipse Bypass User’s Manual Install the line input wiring (supplement to ACH550-UH User’s Manual) Line input connections – Vertical E-Clipse Bypass configurations Connect the input power to the terminals at the bottom of the disconnect switch or circuit breaker as shown below.
Page 363 ACH550 E-Clipse Bypass User’s Manual 2-17 User Power Cable Guides Input Power Cables Standard Configuration (B1/B2) Standard Configuration (B3) UL Type 3R Configuration (B1/B2) RHTR Temperature Heater ON Heater OFF HI / LO Jumper (X1) Temperature Temperature Default Setting 14.4 °C 21.4 °C (X1 jumper in LO position) 58 °F...
Page 364 ACH550 E-Clipse Bypass User’s Manual WARNING! Check the motor and motor wiring insulation before connecting the ACH550 to line power. Follow the procedure in the ACH550-UH User’s Manual on page 1-23. Before proceeding with the insulation resistance measurements, check that the ACH550 is disconnected from incoming line power. Failure to disconnect line power could result in death or serious injury.
Page 365 ACH550 E-Clipse Bypass User’s Manual 2-19 User Power Cable Guides Motor Cables Standard Configuration (B1/B2) Standard Configuration (B3) RHTR Temperature Heater ON Heater OFF HI / LO Jumper (X1) Temperature Temperature Default Setting 14.4 °C 21.4 °C (X1 jumper in LO position) 58 °F 70.5 °F Alternate Setting...
Page 366 X2 on the E-Clipse Bypass control board. For more information on these connections, refer to the following: • X1 terminal block location and terminal data are defined in the ACH550-UH User’s Manual on page 1-316. • X2 terminal block location is illustrated in the figures starting with Connection on page 2-12.
Page 367 ACH550 E-Clipse Bypass User’s Manual 2-21 Basic control connections for E-Clipse HVAC Default Parameters Changed Relative to E-Clipse HVAC Default Parameter Number Description Setting Smoke Control (Override1) is a fixed input. Closing Digital Input 6 will place the E-Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs.
Page 368 208 V or 460 V, 60 Hz, the MOTOR NOM VOLT and MOTOR NOM FREQ parameters will need to be properly set before proceeding. Refer to the ACH550-UH User’s Manual and set the parameters as required. Note: The settings for ALL external serial communication between the ACH550 with E-Clipse Bypass and any Building Automation System are configured using the E-Clipse Bypass operator panel.
Page 369 • Parameter 5311 must be set to “104” • Power must be cycled Refer to the ACH550-UH User’s Manual for additional information. Note: Run motor from drive before attempting bypass operation. System check: motor connected to ACH550 with E-Clipse Bypass...
Page 370 6. Increase the speed to 60 Hz or the highest safe operating speed. 7. Press the OFF key on the drive control panel. The motor should stop. If the drive does not operate according to these steps, refer to the ACH550-UH User’s Manual.
Page 371 • Parameter 5311 must be set to “104” • Power must be cycled Refer to the ACH550-UH User’s Manual for programming instructions. Note: Run motor from drive before attempting bypass operation. System check: motor disconnected from the ACH550 with E-Clipse Bypass If you are familiar with the E-Clipse Bypass operation, you may skip the following section.
Page 372 “Vector: Speed” if very specific application requirements make it necessary to use this type of motor control. Operation using the “Vector: Speed” setting is unnecessary for control of almost all fan and pump applications. Refer to the ACH550-UH User’s Manual on page for details on setting parameters. 1-35 8.
Page 373 • Terminals BRK+ to GND and BRK- to GND (frame size R1/R2) • Terminals UC+ and UC- (frame size R3…R8). If the drive does not operate according to these steps, refer to the ACH550-UH User’s Manual. Installation...
Page 374 On some ACH550 E-Clipse Bypasses, the circuit breaker has adjustable settings for instantaneous current protection. The factory default settings are practical for most applications. Refer to the “ABB SACE Instruction Sheet” (supplied with these units) for additional information on the adjustment of these settings.
Page 375 ACH550 E-Clipse Bypass User’s Manual 2-29 Control panel Bypass control panel features The figure below shows the bypass control panel and identifies the keys and LED indicating lights. The functions of the various keys and LEDs are described in the following paragraphs.
Page 376 Diagnostics 1-279 ACH550-UH User’s Manual for more details. Automatic Transfer The Automatic Transfer indication is provided on the bypass control panel. The bypass control display will continuously flash an alarm to indicate the system has automatically transferred to Bypass after a Drive fault.
Page 377 ACH550 E-Clipse Bypass User’s Manual 2-31 Off/Reset Key The Off/Reset Key may be used to manually stop the motor if the motor has been running on bypass power. The Off/Reset key also resets most bypass faults. It may take several minutes before the bypass can be reset after an overload trip. If a bypass fault condition is present the second press of this key places the bypass in the OFF mode.
Page 378 2-32 ACH550 E-Clipse Bypass User’s Manual BOOT Default Display Main Menu Bypass Status Enter System Selected Enter Status 1 Bypass Status Bypass Mode Status 2 Any state Parameters Fault Start-up Enter Enter 9802 Parameter edit Reset Parameter Menu 9902 Bypass Fault (Flashes over Blank Display )
Page 379 ACH550 E-Clipse Bypass User’s Manual 2-33 Start-up Start-up Start-Up can be performed in two ways: • Using the Start-Up Parameter List • Changing the parameters individually from the Full Parameter List. Note: Run motor from drive before attempting bypass operation. LCD Display Down Escape...
Page 380 2-34 ACH550 E-Clipse Bypass User’s Manual Select the appropriate Parameter with * 1 6 0 1 S T A R T / S T O P the Up/Down arrows and press ENTER ENTER. 1 6 1 3 B P D I S A B L E Press the Up/Down arrows to change the Parameter Value.
Page 381 ACH550 E-Clipse Bypass User’s Manual 2-35 Note: In the Parameter Edit mode the current parameter value appears below the parameter name. Note: To view the default parameter value, press the Up/Down arrows simultaneously. Press Enter to restore the default parameter value or press ESC to leave the Parameter Edit mode.
Page 382 2-36 ACH550 E-Clipse Bypass User’s Manual Start-up...
Page 383 ACH550 E-Clipse Bypass User’s Manual 2-37 Bypass functions overview Operating modes Note: For normal operation with the bypass, place the drive control panel in the Auto mode. Drive Mode Under normal conditions the system is in the Drive mode. The drive provides power to the motor and controls its speed.
Page 384 2-38 ACH550 E-Clipse Bypass User’s Manual Smoke Control Mode (Override 1) In the Smoke Control (Override 1) mode, the motor is powered by AC line power through the bypass contactor. The source of the start command is internal and unaffected by external stop commands. The system also ignores all commands from either the drive or bypass control panels when in this mode.
Page 385 ACH550 E-Clipse Bypass User’s Manual 2-39 Advanced Override Mode (Override 2) In the Advanced Override (Override 2) mode, the motor is powered either by the drive through the drive output contactor or by AC line power through the bypass contactor, depending upon the setting of parameter 1708. The user can switch to the Advanced Override mode by closing the Advanced Override input contact (DI5 - if programmed) or through serial comms.
Page 386 2-40 ACH550 E-Clipse Bypass User’s Manual Programming Advanced Override (Override 2) Parameter Parameter Name Parameter Value Comments Number Initial Programming The drive should first be set up and operating correctly with the E-Clipse Bypass. This must be done before programming the VFD's Override function. Programming the ACH550 for Advanced Override Operation from the E-Clipse Bypass The parameters on this section program the ACH550 VFD's operation during Override Mode.
Page 387 ACH550 E-Clipse Bypass User’s Manual 2-41 Parameter Parameter Name Parameter Value Comments Number Programming the E-Clipse Bypass for Advanced Override Operation 1701 OVERRIDE 2 [1] DI5 Digital Input 2 of the E-Clipse Bypass is used to activate Override operation for both the VFD and the E-Clipse Bypass.
Page 388 (P 1413: RO5 SELECT: [32] OVRD2 ENAB) 24 RO5A RO5B ABB E-Clipse Bypass Recommended control wiring between ACH550 and E-Clipse Bypass to enable Advanced Override 2. Required for E-Clipse parameter 1708 selections [2] VFD and [3] VFD/BYPASS. Bypass functions overview...
Page 389 ACH550 E-Clipse Bypass User’s Manual 2-43 Hand Mode When the system is in the Bypass mode, the operator can manually start the motor by pressing the Hand key on the bypass control panel. The motor will run and Hand is indicated on the bypass control display. In order to run the motor, the Safety Interlock(s) and Run Enable contacts must be closed (green Enabled LED) and any bypass fault must be reset.
Page 390 2-44 ACH550 E-Clipse Bypass User’s Manual Bypass/Drive Mode transfers If the drive is in the Auto mode and the motor is running in the Drive mode, the motor will transfer to bypass operation and continue running if the system is switched to the Bypass mode and the bypass is in the Auto mode with the Start/Stop Input contact closed.
Page 391 ACH550 E-Clipse Bypass User’s Manual 2-45 Start/Stop (DI1) The Start/Stop input is connected to a normally open contact that starts and stops the system. When the bypass is in the Drive mode and the drive is in the Auto mode, the Start/Stop input contact controls the motor by starting and stopping the drive.
Page 392 2-46 ACH550 E-Clipse Bypass User’s Manual Relay contact outputs System Ready (1) [SYS READY] If configured for System Ready, the relay is energized when the Drive/Bypass System is ready to be started. Two conditions must be met in order for the System Ready relay to energize.
Page 393 ACH550 E-Clipse Bypass User’s Manual 2-47 Bypass No Fault (7) [BYP NOT FLT] If configured for Bypass No Fault, the relay is energized during normal operation. The Bypass No Fault relay is de-energized when power is removed from the system, a bypass fault has occurred or when the bypass motor overload/underload protection has tripped.
Page 394 2-48 ACH550 E-Clipse Bypass User’s Manual Communications Control (16) [COMM CTRL] If configured for Communications Control, the relay is energized when the appropriate ON command is provided over the serial communications connection. The relay is de-energized when the appropriate OFF command is provided over the serial communications connection.
Page 395 ACH550 E-Clipse Bypass User’s Manual 2-49 System External Control (25) [SYS EXT CTL] If configured for System External Control, the relay is energized when Auto is selected as the control mode for the selected power source (Drive or Bypass). The System External Control relay is de-energized when either Hand or Off is selected as the control mode for the selected power source.
Page 396 ACH550 E-Clipse Bypass User’s Manual Energy Savings Estimator The ABB E-Clipse Bypass is capable of displaying the estimated energy savings provided by variable frequency drive operation. Additional displays provide estimated dollar savings based upon a user provided cost per kilowatt hour and estimated CO avoidance in tons.
Page 397 ACH550 E-Clipse Bypass User’s Manual 2-51 Energy Saving Estimator setup Verify the connected equipment is ready for operation. Set the following Parameters: • Parameter 1627 – set to local cost of energy in cents per kilowatt hours • Parameter 1629 – set to desired hours of initial bypass operation to establish energy usage baseline •...
Page 398 2-52 ACH550 E-Clipse Bypass User’s Manual Bypass functions overview...
Page 399 ACH550 E-Clipse Bypass User’s Manual 2-53 Application macros The following figures show a variety of configurations and connections using the available E-Clipse Bypass Macros. E-Clipse Bypass macros are selected and configured using the E-Clipse Bypass Control Panel. E-Clipse Bypass macros provide a simple, easy method of configuring the E-Clipse Bypass unit to the most commonly used HVAC applications.
Page 400 2-54 ACH550 E-Clipse Bypass User’s Manual E-Clipse HVAC Default macro Parameters Changed Relative to E-Clipse HVAC Default Parameter Number Description Setting Smoke Control (Override1) is a fixed input. Closing Digital Input 6 will place the E-Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs. Refer to the Smoke Control (Override1) documentation.
Page 401 ACH550 E-Clipse Bypass User’s Manual 2-55 Damper macro Parameters Changed Relative to HVAC Default Parameter Number Description Setting 1602 Damper End Switch RUN ENABLE (Run Permissive) 1604 Firestat, Freezestat, High Static Switch START EN 2 (Saftey Interlock 2) Smoke Control (Override1) is a fixed input. Closing Digital Input 6 will place the E-Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs.
Page 402 2-56 ACH550 E-Clipse Bypass User’s Manual Retrofit macro Parameters Changed Relative to HVAC Default Parameter Number Description Setting 1602 Damper End Switch RUN ENABLE (Run Permissive) 1701 Refer to page 2-39 OVERRIDE 2 (Advanced Override) Smoke Control (Override1) is a fixed input. Closing Digital Input 6 will place the E-Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs.
Page 403 ACH550 E-Clipse Bypass User’s Manual 2-57 Smoke Control (Override1) macro Parameter Number Description Setting 1602 Damper End Switch RUN ENABLE (Run Permissive) 1603 High Pressure Switch, High Priority Safties START EN 1 (Safety Interlock 1) 1604 Supply Smoke Detector, Emergency Shutdown START EN 2 (Saftey Interlock 2) 1605 Freezestat, Low Priority Safties...
Page 404 2-58 ACH550 E-Clipse Bypass User’s Manual Typical wiring diagrams showing a conventional starter wiring and use of the E-Clipse Bypass Typical system wiring with use of E-Clipse Bypass: X2 E-Clipse Bypass Controller Input Normal Operation: • Close Start/Stop (X2:5) Normal Smoke •...
Page 405 ACH550 E-Clipse Bypass User’s Manual 2-59 Alternate wiring options Parameters Changed Relative to E-Clipse HVAC Default Parameter Number Description Setting Smoke Control (Override 1) is a fixed input. Closing Digital Input 6 will place the E-Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs. Refer to the Smoke Control (Override 1) documentation.
Page 406 2-60 ACH550 E-Clipse Bypass User’s Manual Application macros...
Page 407 ACH550 E-Clipse Bypass User’s Manual 2-61 Parameters Parameter list and descriptions Parameter data is specific to bypass firmware version. Group 01: Actual Data Group 01: Actual Data Code Name Resolution Range Default Description 0101 MOTOR 0.1 A — Display motor current in any mode. CURR 0102 INPUT VOLT...
Page 408 2-62 ACH550 E-Clipse Bypass User’s Manual Group 03: Status Group 03: Status Code Name Resolution Range Default Description 0301 FBUS CW 1 — b0: 1 = Start Control word 1 from field bus b1: 1 = Fault reset b2: 1 = Run disable b3: 1 = Field bus local b4: 1 = Start disable 1 b5: 1 = Start disable 2...
Page 409 ACH550 E-Clipse Bypass User’s Manual 2-63 Group 03: Status Code Name Resolution Range Default Description 0306 FLT WORD 2 — b0: 1 = Motor Underload Bypass fault status, word 2 b1: 1 = Max cycling fault b2: 1 = Drive link fault b3: 1 = Reverse rotation b4: 1 = Phase A current measurement...
Page 410 2-64 ACH550 E-Clipse Bypass User’s Manual Group 03: Status Code Name Resolution Range Default Description 0309 ALR WORD 2 — b0: not used Bypass alarm status, word 2 b1: not used b2: Override 1 b3: Override 2 b4: 1 = Start Enable 1 b5: 1 = Start Enable 2 b6: 1 = Start Enable 3 b7: 1 = Start Enable 4...
Page 411 ACH550 E-Clipse Bypass User’s Manual 2-65 Group 04: Fault Log Code Name Resolution Range Default Description 0413 F2 VOLTAGE 0 - 1200V Input voltage at 2nd to last fault 0414 0.1A 0.0 - 6553.5A Motor current at 2nd to last fault CURRENT 0415 F2 EVENT 1...
Page 412 2-66 ACH550 E-Clipse Bypass User’s Manual Group 05: Event Log Code Name Resolution Range Default Description 0503 E1 TIME 2 2, ago 00:00:00 - 23:59:58 Time since last event, hr:min:sec 0504 EVENT 2 — See parameter 501 Status of 2nd to last event 0505 E2 TIME 1 1, days ago...
Page 413 ACH550 E-Clipse Bypass User’s Manual 2-67 Group 14: Relay Outputs Group 14: Relay Outputs Code Name Resolution Range Default Description 1401 RO1 SELECT 0 = NOT SEL BYP NOT Selects function for digital output. 1 = SYS READY Define the event or condition that 2 = SYS RUNNING activates relay 1.
Page 414 2-68 ACH550 E-Clipse Bypass User’s Manual Group 14: Relay Outputs Code Name Resolution Range Default Description 1410 RO4 SELECT See RO 1 Select. BYPASS 1411 R4 ON DLY 0.1 sec 0-3600.0s Delay from active state to active output. 1412 R4 OFF DLY 0.1 sec 0-3600.0s Delay from inactive state to...
Page 415 ACH550 E-Clipse Bypass User’s Manual 2-69 Group 16: System Control Group 16: System Control Code Name Resolution Range Default Description 1601 START/STOP 0 = NOT SEL DI 1 Selects source for system start 1 = DI1 command. 2 = COMM 1602 0 = NOT SEL NOT SEL...
Page 416 2-70 ACH550 E-Clipse Bypass User’s Manual Group 16: System Control Code Name Resolution Range Default Description 1615 SAVE 0 = DONE Save User Settings (SaveImm + PARAM 1 = SAVE SavePwrd). 1616 DISP ALRMS 0 = DISABLE ENABLE Enables alarms to be displayed: 1 = ENABLE INP PHASE A LOSS, INP PHASE B LOSS,...
Page 417 ACH550 E-Clipse Bypass User’s Manual 2-71 Group 16: System Control Code Name Resolution Range Default Description 1624 ST EN4 TXT 0 = START ENABLE 4 START Alternative text choices for alarm ENABLE 4024. See parameter 1621 for range. 1625 COMM CTRL 0 = DRIVE ONLY DRIVE Selects comm control mode.
Page 418 2-72 ACH550 E-Clipse Bypass User’s Manual Group 16: System Control Code Name Resolution Range Default Description 1630 START REV 0 = NOT SEL NOT SEL Drve 1 = DI2 DComm DComm Rev Request +24V ByPass Selects source for drive start reverse command •...
Page 419 ACH550 E-Clipse Bypass User’s Manual 2-73 Group 17: Override 2 Group 17: Override 2 Code Name Resolution Range Default Description 1701 OVERRIDE 2 0 = NOT SEL NOT SEL Selects source for override 2 1 = DI5 command. 2 = COMM 1702 RUN EN OVR 0 = ACKNOWLEDGE...
Page 420 2-74 ACH550 E-Clipse Bypass User’s Manual Group 30: Fault Function Code Name Resolution Range Default Description 3004 COMM LOSS 0 = NOT SEL NOT SEL This parameter serves similar 1 = FAULT purpose as parameter 3018 in 2 = CONST SP7 drive which specifies behavior if 3 = LAST SPEED Modbus link goes down.
Page 421 ACH550 E-Clipse Bypass User’s Manual 2-75 Group 33: Information Group 33: Information Code Name Resolution Range Default Description 3301 — Revision of main application VERSION firmware. 3302 PT VERSION — Revision of panel text file. 3303 LP VERSION — — Loading package version.
Page 422 0=8 NONE 1, Read-only copy from Group 53. 1=8 NONE 2, 2=8 EVEN 1, 3=8 ODD 1 5005 PROFILE 0=ABB DRV LIM, Read-only copy from Group 53. 1=DCU PROFILE, 2=ABB DRV FULL 5006 BP OK MSG 0 - 65535 Contains a count of valid messages received by the bypass.
Page 423 ACH550 E-Clipse Bypass User’s Manual 2-77 Group 51: External Comm Mode Group 51: External Comm Mode Code Name Resolution Range Default Description 5101 FBA TYPE 0 = NOT DEFINED — Displays type of attached 1 = Profibus fieldbus adapter module. 15 = LonWorks 32 = CANOpen 37 = DeviceNet...
Page 424 1=8 NONE 2, and stop bits to be used with the 2=8 EVEN 1, RS485 link communication. 3=8 ODD 1 5305 PROFILE 0=ABB DRV LIM, — Selects the communications 1=DCU PROFILE, profile used by the EFB protocol. 2=ABB DRV FULL 5306...
Page 425 ACH550 E-Clipse Bypass User’s Manual 2-79 Group 54: FBA Data In Group 54: FBA Data In Code Name Resolution Range Default Description 5401 DATA IN 1 0 = Not In Use — Figure module support. Specifies 1 = Control Word (ABBDP) addresses of parameters to be 2 = Ref 1 (ABBDP) read from the drive (IN to...
Page 426 2-80 ACH550 E-Clipse Bypass User’s Manual Group 99: Startup Data Group 99: Startup Data Code Name Resolution Range Default Description 9902 B.P. MACRO 1 = HVAC DEFAULT Select bypass macro. Predifined 2 = DAMPER set of parameter values for 3 = RETROFIT certain application is loaded in 4 = SMOKE CONTROL use.
Page 427: Embedded Fieldbus
2-81 Embedded fieldbus Overview The ABB E-Clipse bypass can be set up to accept control for the ACH550 drive and/ or the E-Clipse Bypass from an external system using standard serial communication protocols. When using serial communication, the ABB E-Clipse bypass can: •...
Page 428 2-82 ACH550 E-Clipse Bypass User’s Manual Control interface In general, the basic control interface between the fieldbus system and the drive consists of: Protocol Control Interface Reference for more information Modbus • Output Words The content of these words is defined by profiles. For details on the profiles used, see BACnet analog value –...
Page 429: Mechanical And Electrical Installation - Efb
ACH550 E-Clipse Bypass User’s Manual 2-83 Mechanical and electrical installation – EFB Warning! Connections should be made only while the bypass is disconnected from the power source. Bypass terminals 26…30 are for EIA 485 communications. • Use Belden 9842 or equivalent. Belden 9842 is a dual twisted, shielded pair cable Ω...
Page 430 2-84 ACH550 E-Clipse Bypass User’s Manual Preferred wiring diagram ABB E-CLIPSE BYPASS RS485: Terminal Block: X2 Required Wiring: ANSI/ASHRAE Standard 135 (Twisted Pair and Reference with Isolated Devices) See Note 5 NOTES: See Note 2: Shield 1. Use 3 Conductor Cable - 1 twisted triplet. Tie 3rd wire to AGND: X2-29.
Page 431: Communication Setup - Efb
2-85 Communication setup – EFB The addition of serial communications to the ABB E-Clipse bypass system is done by bringing the network connection to the bypass and using the bypass software to direct messages either to the drive or to the bypass control software. The user makes no connection to the drive fieldbus terminals since this channel is reserved for the bypass control interface to the drive.
Page 432 2-86 ACH550 E-Clipse Bypass User’s Manual E-Clipse ACH550 16.25 = System Mode Bypass Drive (Group 50) (Group 53) Control: Control: - Start / Stop - Reverse - Run Enable - Ext 1 / Ext2 - Start Enable 1..4 - Reference 1 - Reference 2 Status: - Ready...
Page 433 ACH550 E-Clipse Bypass User’s Manual 2-87 Serial communication configuration – drive Setting 9802 automatically sets the appropriate default values in parameters that define the communication process. These parameters and descriptions are defined below. In particular, note that the station ID may require adjustment. EFB Protocol Reference Bypass Description...
Page 434 Operation of Control/ Status Words conform to 32-bit DCU Profile. – ABB DRV FULL Operation of Control/ Status Words conform to ABB Bypass Profile, as used in ACS600/800. 5310 DV PAR10 Not used When this protocol is selected, the default for Comm...
Page 435 ACH550 E-Clipse Bypass User’s Manual 2-89 EFB Protocol Reference Bypass Description Parameter Modbus BACnet 5311 DV PAR11 Not used for Comm setup. This parameter, together with parameter 5317, 17, sets BACnet Device Object Instance IDs: • For the range 1 to 65,535: This parameter sets the ID directly (5317...
Page 436 2-90 ACH550 E-Clipse Bypass User’s Manual EFB Protocol Reference Bypass Description Parameter Modbus BACnet 5002 BP STATION ID Set each bypass on the Sets MS/TP MAC ID. A network with a unique value for temporary value of 0 Defines the drives node this parameter.
Page 437 Status Words conform to 32-bit DCU Profile. – ABB DRV FULL Operation of Control/ Status Words conform to ABB Bypass Profile, as used in ACS600/800. 5010 BP PAR10 (Read Only Copy, edit in 5310) Sets the response turnaround time in milliseconds.
Page 438: Activate Drive Control Functions - Efb
2-92 ACH550 E-Clipse Bypass User’s Manual EFB Protocol Reference Bypass Description Parameter Modbus BACnet 5014 BP PAR14 Not used for Comm setup. Not Used 5016 BP PAR16 This parameter indicates the count of MS/TP tokens passed to the unit. 5017 BP PAR17 This parameter works with parameter 5011 to...
Page 439 ONLY 1. For Modbus, the protocol reference can depend on the profile used, hence two columns in these tables. One column refers to the ABB Drives profile, selected when parameter 5305 = 0 ( ABB DRV ) or 5305 = 2 ( ).
Page 440 • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.) Protocol Reference Modbus Drive Parameter Value Setting FLN BACnet ABB DRV PROFILE 1102 Reference set 40001 40031 BV13 COMM selection by fieldbus.
Page 441 • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.) Protocol Reference Modbus Drive Parameter Value Setting FLN BACnet ABB DRV PROFILE 1401 Relay Output 1 40134 bit 0 or 00033 BO7 RELAY controlled by fieldbus. OUTPUT...
Page 442 2-96 ACH550 E-Clipse Bypass User’s Manual Analog output control Using the fieldbus for analog output control requires: • Drive parameter values set as defined below. • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.) Protocol Reference Modbus Drive Parameter...
Page 443: Feedback From The Drive - Efb
ACH550 E-Clipse Bypass User’s Manual 2-97 Feedback from the drive – EFB Pre-defined feedback Inputs to the controller (drive outputs) have pre-defined meanings established by the protocol. This feedback does not require drive configuration. The following table lists a sample of feedback data. For a complete listing, see input word/point/object listings in the technical data for the appropriate protocol starting on page 2-109.
Page 444 2-98 ACH550 E-Clipse Bypass User’s Manual Mailbox read/write The ACH550 provides a “Mailbox” function to access parameters that have not been pre-defined by the protocol. Using mailbox, any drive parameter can be identified and read. Mailbox can also be used to adjust parameter settings by writing a value to any parameter identified.
Page 445 Actual value scaling The scaling of actual values can be protocol dependent. In general, for Actual Values, scale the feedback integer using the parameter’s resolution. (See Complete section in ACH550-UH User’s Manual for parameter parameter descriptions resolutions.) For example: Feedback...
Page 446: Activate Bypass Control Functions - Efb
2-100 ACH550 E-Clipse Bypass User’s Manual Activate bypass control functions – EFB Controlling the bypass Fieldbus control of various bypass functions requires configuration to: • Tell the system to accept fieldbus control of the function. • Define as a fieldbus input, any bypass data required for control. •...
Page 447 ACH550 E-Clipse Bypass User’s Manual 2-101 Miscellaneous system control Note: Control of system commands is dependent upon the setting of bypass parameter 1625. Using the fieldbus miscellaneous system control requires: • Bypass parameter values set as defined below. • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.) Protocol Reference Bypass...
Page 448 2-102 ACH550 E-Clipse Bypass User’s Manual Bypass relay output control Using the fieldbus for relay output control requires: • Bypass parameter values set as defined below. • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.) Protocol Reference Bypass Value...
Page 449: Feedback From The Abb E-Clipse Bypass - Efb
3005 Set time delay before acting on a communication loss. COMM FAULT TIME Feedback from the ABB E-Clipse Bypass – EFB Pre-defined feedback Inputs to the controller (bypass outputs) have pre-defined meanings established by the protocol. This feedback does not require bypass configuration. The following table lists a sample of feedback data.
Page 450: Diagnostics - Efb
Diagnostics – EFB Fault queue for drive diagnostics For general ACH550 diagnostics information, see section in the Diagnostics ACH550-UH User’s Manual on page 1-279. For specific ACH550 fault codes, see on page 1-280. Fault listing Type Name Description Modbus...
Page 451 16 (MS/TP token counter) advances for each EFB PAR token passed to this drive. (Does not apply for other protocols.) Loss of communication The action taken by the ABB E-Clipse Bypass, if communication is lost, is configured fault. The parameters are 3004 and 3005 Communications...
Page 452 2-106 ACH550 E-Clipse Bypass User’s Manual Duplicate stations If two or more stations have duplicate numbers: • Two or more drives cannot be addressed. • Every time there is a read or write to one particular station, the value for 5307 or 5308 advances.
Page 453 ACH550 E-Clipse Bypass User’s Manual 2-107 Troubleshooting The troubleshooting table below should be followed in order from top to bottom by parameter number. Begin the troubleshooting process by displaying the first parameter in the table (5308) and determining if the display on the panel exhibits the symptom.
Page 454 2-108 ACH550 E-Clipse Bypass User’s Manual Display on Parameter Panel Possible Cause Corrective Action Number (Symptom) 5307 Rapidly 1. Duplicate 1. See Corrective Action 1. Parameter Increasing Addresses Number 5308 (5008) (5007) Numeric 2. Too many devices 2. Limit to 31 unit loads on 1 segment DV CRC Value on wire...
Page 455: N2 Protocol Technical Data - System
ACH550 E-Clipse Bypass User’s Manual 2-109 N2 protocol technical data – system System overview The N2 Fieldbus connection to the system is based on an industry standard RS-485 physical interface. The N2 Fieldbus protocol is a master-slave type, serial communication protocol, used by the Johnson Controls Metasys® system. In the Metasys architecture the N2 Fieldbus connects object interfaces and remote controllers to Network Control Units (NCUs).
Page 456 2-110 ACH550 E-Clipse Bypass User’s Manual Metasys integration The following diagram shows the drives’ integration to the Johnson Controls Metasys system. N1LAN N2 Fieldbus The following diagram shows the drives’ integration to the Johnson Controls Metasys Companion system. PC-Version Panel Version/LTD PC Version Panel Version/LTD Converter...
Page 457 ACH550 E-Clipse Bypass User’s Manual 2-111 consume two nodes on a N2 fieldbus segment, if both the drive and bypass objects are being polled by the system. Drive device type For the Metasys and Metasys Companion products, the device type for the ACH550 drive is VND.
Page 458 2-112 ACH550 E-Clipse Bypass User’s Manual • Change of State (COS) enabled • Alarm Enabled • Warning Enabled • Override value is received, but there is no action taken. Binary Input – The binary input objects support the following features: •...
Page 459 ACH550 E-Clipse Bypass User’s Manual 2-113 N2 Analog Inputs: Drive Scale Number Object Units Range Parameter Factor AI14 PRC PID DEVIATION 0132 0…100 AI15 EXT PID FEEDBACK 0131 0…100 AI16 EXT PID DEVIATION 0133 0…100 AI17 LAST FAULT 0401 fault code AI18 PREV FAULT 0402...
Page 460 2-114 ACH550 E-Clipse Bypass User’s Manual N2 Binary Inputs: Number Object Drive Parameter Range BI20 DRIVE READY Status Word 0 = Not Ready, 1 = Ready BI21 AT SETPOINT Status Word 0 = No, 1 = At Setpoint BI22 RUN ENABLED Status Word 0 = Not Enabled, 1 = Enabled BI23...
Page 461 ACH550 E-Clipse Bypass User’s Manual 2-115 N2 binary output objects – drive The following table lists the N2 Binary Output objects defined for the ACH550 drive. N2 Binary Outputs: Number Object Drive Parameter Range STOP/START Command Word 0 = Stop, 1 = Start to Speed FORWARD/REVERSE Command Word 0 = Forward, 1 = Reverse...
Page 462 Network Control Units. This listing is useful when defining drive I/O objects to the Network Controller Units. Below is the ACH550.DDL file listing. ******************************************************************* ABB Drives, ACH 550 Variable Frequency Drive ******************************************************************* CSMODEL "ACH_500", "VND" AITITLE "Analog_Inputs" BITITLE "Binary_Inputs"...
Page 463 ACH550 E-Clipse Bypass User’s Manual 2-117 CSBI "BI8",N,N,"RELAY_5","OFF","ON" CSBI "BI9",N,N,"RELAY_6","OFF","ON" CSBI "BI10",N,N,"INPUT_1","OFF","ON" CSBI "BI11",N,N,"INPUT_2","OFF","ON" CSBI "BI12",N,N,"INPUT_3","OFF","ON" CSBI "BI13",N,N,"INPUT_4","OFF","ON" CSBI "BI14",N,N,"INPUT_5","OFF","ON" CSBI "BI15",N,N,"INPUT_6","OFF","ON" CSBI "BI16",N,N,"EXT1/2","EXT1","EXT2" CSBI "BI17",N,N,"HND/AUTO","HAND","AUTO" CSBI "BI18",N,N,"ALARM","OFF","ON" CSBI "BI19",N,N,"MNTNCE_R","OFF","ON" CSBI "BI20",N,N,"DRV_REDY","NO","YES" CSBI "BI21",N,N,"AT_SETPT","NO","YES" CSBI "BI22",N,N,"RUN_ENAB","NO","YES" CSBI "BI23",N,N,"N2_LOC_M","AUTO","N2_L" CSBI "BI24",N,N,"N2_CTRL","NO","YES" CSBI "BI25",N,N,"N2_R1SRC","NO","YES"...
Page 464 The override feature is used only to change the value. N2 analog input objects – bypass The following table lists the N2 Analog Input objects defined for the ABB E-Clipse bypass. N2 Analog Inputs:...
Page 465 Phase C voltage AI12 C-B VOLT 0113 Phase C - Phase A voltage N2 analog output objects – bypass The following table lists the N2 Analog Input objects defined for the ABB E-Clipse bypass. N2 Analog Inputs: Bypass Scale Number Object...
Page 466 1 = System Fault BI24 BYPASS RUNNING Status Word 1 = Bypass Running N2 binary output objects – bypass The following table lists the N2 Binary Output objects defined for the ABB E-Clipse bypass. N2 Binary Outputs: Number Object Drive Parameter...
Page 467 ACH550 E-Clipse Bypass User’s Manual 2-121 N2 Binary Outputs: Number Object Drive Parameter Range BO14 RESET KW HOURS 0106 Bypass-mode kilowatt hours - RESET BO15 RESET RUN TIME 0108 0...65535 - RESET BO16 PAR LOCK 1619 0 = LOCKED, 1 = OPEN BO17 N2 LOCAL MODE Command Word...
Page 468 ACH550 E-Clipse Bypass User’s Manual DDL file for NCU – bypass The listing below is the Data Definition Language (DDL) file for ABB E-Clipse bypass used with the Network Control Units. This listing is useful when defining bypass I/O objects to the Network Controller Units.
Page 469 ACH550 E-Clipse Bypass User’s Manual 2-123 CSBI "BI21",N,N,"BP MODE","DRIVE","BYPASS" CSBI "BI22",N,N,"SYS UNLD","NO","YES" CSBI "BI23",N,N,"SYS FLT","NO","YES" CSBI "BI24",N,N,"BP RUN","NO","YES" CSAO "AO1",Y,Y,"BP R DLY","s" CSAO "AO2",Y,Y,"MB PARAM","" CSAO "AO3",Y,Y,"MB DATA","" CSBO "BO1",Y,Y,"SYS STRT","STOP","START" CSBO "BO2",Y,Y,"SYS ENAB","DISABLE","ENABLE" CSBO "BO3",Y,Y,"SYS RSET","OFF","RESET" CSBO "BO4",Y,Y,"OVERRIDE","OFF","OVERRIDE" CSBO "BO5",Y,Y,"CMD RO 1","OFF","ON" CSBO "BO6",Y,Y,"CMD RO 2","OFF","ON"...
Page 470: Fln Protocol Technical Data - System
2-124 ACH550 E-Clipse Bypass User’s Manual FLN protocol technical data – system System overview The FLN fieldbus connection to the E-Clipse Bypass system is based on an industry standard RS-485 physical interface. The FLN (Floor Level Network) Fieldbus protocol is a serial communication protocol, used by the Siemens APOGEE® system.
Page 471 FLN fieldbus controller, select one of the following sets of points. By providing views of selected points, these reports are often easier to work with than views of the full point database. ABB ACH 550 FLN ABB ACH 550 Report Point Subpoint Name Data...
Page 472 2-126 ACH550 E-Clipse Bypass User’s Manual Drive overview FLN Overview Report Point Subpoint Name Data Type FREQ OUTPUT Each host FLN application (e.g. CIS or Insight) controls both the particular data reported for each point, and the PCT OUTPUT report format. SPEED CURRENT TORQUE...
Page 473 ACH550 E-Clipse Bypass User’s Manual 2-127 FLN Drive I/O Report Point Subpoint Name Data Type RO 4 COMMAND RO 5 COMMAND RO 6 COMMAND AO 1 COMMAND AO 2 COMMAND DI 1 ACTUAL DI 2 ACTUAL DI 3 ACTUAL DI 4 ACTUAL DI 5 ACTUAL DI 6 ACTUAL RO 1 ACTUAL...
Page 474 2-128 ACH550 E-Clipse Bypass User’s Manual Drive Process PID FLN Process PID Report Point Subpoint Name Data Type PRC PID FBCK Each host FLN application (e.g. CIS or Insight) controls both the particular data reported for each point, and the PRC PID DEV report format.
Page 475 PRC PID GAIN (Point 50) and PRC PID ITIM (Point 51) are PID parameters similar to the P and I gains in the APOGEE TECs. Because the ABB PI loop and the Siemens loop are structured differently, there is no a one-to-one correspondence between the gains.
Page 476 2-130 ACH550 E-Clipse Bypass User’s Manual • To convert from Siemens P and I gains to ABB PI gains: P GAIN = PI GAIN x 667 Siemens PI GAIN Siemens x 667 I GAIN PI GAIN Siemens Point database drive The following table lists the point database for FLN / ACH550 (Application 2734).
Page 477 ACH550 E-Clipse Bypass User’s Manual 2-131 FLN Point Database Factory Engr. Point Slope Intercept Default Units Subpoint Name On Text Off Text Type (SI Units) {29} DAY.NIGHT NIGHT CURRENT LIM ACCEL TIME 1 DECEL TIME 1 {33} HANDAUTO AUTO HAND AUTO {34} ENA.DIS ACT...
Page 478 2-132 ACH550 E-Clipse Bypass User’s Manual FLN Point Database Factory Engr. Point Slope Intercept Default Units Subpoint Name On Text Off Text Type (SI Units) {60} INPUT REF 1 {61} INPUT REF 2 {62} EXT PID STPT {63} EXT PID FBCK {64} EXT PID DEV SPD OUT MIN...
Page 479 ACH550 E-Clipse Bypass User’s Manual 2-133 FLN Point Database Factory Engr. Point Slope Intercept Default Units Subpoint Name On Text Off Text Type (SI Units) {97} MBOX READ DONE READ DONE {98} MBOX WRITE DONE WRITE DONE {99} ERROR STATUS - a.
Page 480 2-134 ACH550 E-Clipse Bypass User’s Manual Detailed point descriptions – drive FLN Detailed Point Descriptions Drive Point Description Parameter CTRL ADDRESS The FLN address of the drive. It can be set by FLN and by 5302 the panel. APPLICATION The Application ID for FLN on the ACH550. This ID is assigned by Siemens for each unique application.
Page 481 ACH550 E-Clipse Bypass User’s Manual 2-135 FLN Detailed Point Descriptions Drive Point Description Parameter FWD.REV ACT Indicates the rotational direction of the motor, regardless of control source (1 = REV, 0 = FWD). FWD.REV CMD Commanded by FLN to change the rotational direction of the drive.
Page 482 2-136 ACH550 E-Clipse Bypass User’s Manual FLN Detailed Point Descriptions Drive Point Description Parameter FLN CTL SRC Indicates if FLN is a source for control inputs (1 = YES, 0 = NO). Note that this status point is true if any of the following control inputs are from FLN: Run/Stop, Ext1/2 Select or Run Enable.
Page 483 ACH550 E-Clipse Bypass User’s Manual 2-137 FLN Detailed Point Descriptions Drive Point Description Parameter PRC PID GAIN Sets the proportional gain of the active Process PID set, as 4001 (SET1) selected by Point 54, PRC PID SEL (1 = SET2, 0 = SET1). 4101 (SET2) PRC PID ITIM Sets the integration time of the active Process PID set, as...
Page 484 2-138 ACH550 E-Clipse Bypass User’s Manual FLN Detailed Point Descriptions Drive Point Description Parameter FLN LOC REF Commanded by FLN to temporarily “steal” input reference control of the drive from its normal source and place it under FLN control. This functionality is analogous to placing the drive in HAND mode at the panel, with the reference control being taken by FLN instead.
Page 485 Bypass overview The FLN fieldbus connection to the ABB E-Clipse bypass is based on an industry standard EIA 485 physical interface. The FLN (Floor Level Network) Fieldbus protocol is a serial communication protocol, used by the Siemens APOGEE®...
Page 486 2-140 ACH550 E-Clipse Bypass User’s Manual ABB E-Clipse Bypass FLN E-Clipse bypass Report Point Subpoint Name Data Type CTLR ADDRESS Each host FLN application (e.g. CIS or Insight) controls both the particular data reported for each point, and the APPLICATION report format.
Page 487 ACH550 E-Clipse Bypass User’s Manual 2-141 Bypass overview FLN Overview Report Point Subpoint Name Data Type INPUT VOLTS Each host FLN application (e.g. CIS or Insight) controls both the particular data reported for each point, and the CURRENT report format. BYPASS PCB TEMP KW HOURS RUN TIME...
Page 488 2-142 ACH550 E-Clipse Bypass User’s Manual Point database – bypass The following table lists the point database for FLN / ABB E-Clipse bypass (Application 2737). FLN Point Database Factory Engr. Point Slope Intercept Default Units Subpoint Name On Text Off Text...
Page 489 ACH550 E-Clipse Bypass User’s Manual 2-143 FLN Point Database Factory Engr. Point Slope Intercept Default Units Subpoint Name On Text Off Text Type (SI Units) {43} RO 4 [ON] [OFF] COMMAND {44} RO 5 [ON] [OFF] COMMAND {48} RST RUN TIME {49} RESET KWH {50}...
Page 490 2-144 ACH550 E-Clipse Bypass User’s Manual Detailed point descriptions – bypass FLN Detailed Point Descriptions Drive Point Description Parameter CTRL ADDRESS The FLN address of the bypass. It can be set by FLN and by 5002 the panel. APPLICATION This is the Application ID for FLN on the E-Clipse Bypass. This ID is assigned by Siemens for each unique application.
Page 491 ACH550 E-Clipse Bypass User’s Manual 2-145 FLN Detailed Point Descriptions Drive Point Description Parameter {32} DRIVE.BYPASS This point indicates if the system is selected to operate the motor from the drive or from the bypass. {33} BYP RUNNING This point indicates the bypass’s run status. It differs from the system running status in that it only applies to the bypass’s status not the logical OR of the drive and bypass status.
Page 492 2-146 ACH550 E-Clipse Bypass User’s Manual FLN Detailed Point Descriptions Drive Point Description Parameter {52} START ENA 3 This point is commanded by FLN to assert the system Start Enable 1 command (1 = ENABLE, 0 = DISABL). Bypass parameter 1605 must be set to COMM for FLN to have this control.
Page 493 ACH550 E-Clipse Bypass User’s Manual 2-147 FLN Detailed Point Descriptions Drive Point Description Parameter RESET FAULT This point is commanded by FLN to reset a faulted bypass (1 = RESET, 0 = NO). Bypass parameter 1607 must be set to COMM for FLN to control this state. This point is “momentary”, i.e.
Page 494: Bacnet Protocol Technical Data - System
2-148 ACH550 E-Clipse Bypass User’s Manual BACnet protocol technical data – system System overview - When bypass parameter 1625 COMM CTL = (0) DRIVE ONLY, the drive’s BACnet objects are all supported using the drive’s device address. The bypass’s BACnet objects related to the control word are no longer valid See Communication setup –...
Page 495 ACH550 E-Clipse Bypass User’s Manual 2-149 Default Parameter BACnet-specific Description Value 5304 EFB PARITY This parameter sets the BACnet MS/TP character format as follows: 0 = 8N1 1 = 8N2 2 = 8E1 3 = 8O1. 5305 EFB CTRL PROFILE This parameter indicates the active control profile.
Page 496 • Set bypass parameter 5302 to 0, and then back to a unique MAC ID, or • Use the ReinitializeDevice service. Quick-start sequence - drive communications The following steps summarize the process for enabling and configuring BACnet on the ABB E-Clipse Bypass: 1. Enable BACnet protocol: Set bypass parameter 9802, COMM PROTOCOL SEL BACNET (5).
Page 497 Object Name of the Device Object of the drive to a unique text string using the operator workstation or software tool capable of writing BACnet properties. The Object Name cannot be modified with the ABB display panel and only the Device object name is writable in this product. We do not support writing of Device Description.
Page 498 2-152 ACH550 E-Clipse Bypass User’s Manual BACnet Device Address Rules -- MSTP MAC Addresses must be unique for all devices connected to the same RS485 network. -- MSTP MAC Address is configurable via parameter 5302 in ACH550. 1..127 = range of supported Master addresses for ACH550 -- Network Number must be unique for each network (IP and MSTP) -- Network Number of 0 is reserved for broadcasts -- Device Object IDs must be unique across the entire BACnet network, all IP and MSTP subnetworks.
Page 499 ACH550 E-Clipse Bypass User’s Manual 2-153 Activate drive control functions Controlling the drive Fieldbus control of various drive functions requires configuration to: • Tell the drive to accept fieldbus control of the function. • Define as a fieldbus input, any system data required for control (drive only or system) •...
Page 500 2-154 ACH550 E-Clipse Bypass User’s Manual Drive relay output control Using the fieldbus for relay output control requires: • Drive parameter values set as defined below. • Only make these drive programming changes if you require control via BACnet. • Fieldbus controller supplied, binary coded, relay command(s) in the appropriate location.
Page 501 (and in the mailbox), the value 1 = 0.1 seconds. So, a mailbox value of 10 translates to 1.0 second, a mailbox value of 300 translates to 30.0 seconds, etc. Refer to the in the ACH550-UH User’s Complete parameter list Manual for each parameter’s resolution and units of measure.
Page 502 2-156 ACH550 E-Clipse Bypass User’s Manual Note: Relay status feedback occurs without configuration as defined below. BACnet Access Drive Parameter Value Point 0122 Relay 1…3 status. BI0, BI1, BI2 STATUS 0123 Relay 4…6 status. BI3, BI4, BI5 STATUS Protocol Implementation Conformance Statement (PICS) - Drive PICS summary BACnet Standard Device Profile.
Page 503 2-157 Statement This statement is part of this Standard and is required for its use. BACnet Protocol Implementation Conformance Statement November 1, 2006 Date: ABB, Inc Vendor Name: Low Voltage AC Motor Drive Product Name: ACH550 Product Model Number: 0511...
Page 504 2-158 ACH550 E-Clipse Bypass User’s Manual BACnet Protocol Implementation Conformance Statement  BACnet IP, (Annex J)  BACnet IP, (Annex J), Foreign Device  ISO 8802-3, Ethernet (Clause 7)  ANSI/ATA 878.1, 2.5 Mb. ARCNET (Clause 8)  ANSI/ATA 878.1, EIA-485 ARCNET (Clause 8), baud rate(s) ___ ...
Page 505 ACH550 E-Clipse Bypass User’s Manual 2-159 Object definitions – drive Object/property support matrix The following table summarizes the Object Types/Properties Supported: Object Type Property Binary Binary Binary Analog Analog Analog Device Input Output Value Input Output Value    ...
Page 506 2-160 ACH550 E-Clipse Bypass User’s Manual Binary input object instance summary – drive The following table summarizes the Binary Input Objects supported: Instance Object Active/ Present Value Description Name Inactive Text Access Type RO 1 ACT This object indicates the status of Relay ON/OFF Output 1.
Page 507 ACH550 E-Clipse Bypass User’s Manual 2-161 Instance Active/ Present Value Object Name Description Inactive Text Access Type RO4 COMMAND This object controls the output state ON/OFF of Relay 4. This control requires that parameter 1410 value = COMM (also requires OREL-01 option). RO5 COMMAND This object controls the output state ON/OFF...
Page 508 2-162 ACH550 E-Clipse Bypass User’s Manual Instance Active/Inactive Present Value Object Name Description Text Access Type ENABLE ACT This object indicates the ENABLE/ System Enable command DISABLE status (the combination of all Run and Start Enables), regardless of the control source.
Page 509 ACH550 E-Clipse Bypass User’s Manual 2-163 Instance Active/Inactive Present Value Object Name Description Text Access Type BV19 CTL OVERRIDE This object indicates whether ON/OFF the drive is in BACnet Control Override. (See BV18.) BV20 START ENABLE 1 This object commands start ENABLE/ enable1.
Page 510 2-164 ACH550 E-Clipse Bypass User’s Manual Note: For Present Value Access Types, R = Read-only, W = Writeable, C = Commandable. Commandable values support priority arrays & relinquish defaults. Analog value object instance summary – drive The following table summarizes the Analog Value Objects supported: Instance Present Value Object Name...
Page 511 ACH550 E-Clipse Bypass User’s Manual 2-165 Instance Present Value Object Name Description Units Access Type AV13 EXT PID DEV This object is the External PID output Percent signal’s deviation from its setpoint. The corresponding drive parameter is 0133. AV14 RUN TIME (R) This object indicates, in hours, the drive’s Hours accumulated run time since the last reset.
Page 512 2-166 ACH550 E-Clipse Bypass User’s Manual Instance Present Value Object Name Description Units Access Type AV27 EXT PID STPT This object sets the External PID Percent controller setpoint. The corresponding drive parameter is 4211. Control requires parameter 4210, , value PID SETPOINT SEL = 19 ( INTERNAL...
Page 513 1508 Firmware Revision: BACnet Protocol Revision: The ABB E-Clipse Bypass is an optional feature to the ACH550 high- performance adjustable frequency drive specifically designed for commercial automation applications. This product supports native BACnet, connecting directly to the MS/TP LAN. All standard MS/TP baud Product Description: rates are supported, as well as master mode functionality.
Page 514 2-168 ACH550 E-Clipse Bypass User’s Manual BACnet Protocol Implementation Conformance Statement  Yes Does the BBMD support registrations by Foreign Devices?  No  ANSI X3.4  IBM™/Microsoft™ DBCS Character Sets Supported:  ISO 8859-1 Indicating support for multiple character sets does not imply that they can all be supported ...
Page 515 ACH550 E-Clipse Bypass User’s Manual 2-169 Object definitions – bypass Object/property support matrix – bypass The following table summarizes the Object Types/Properties Supported: Object Type Property Binary Binary Binary Analog Analog Analog Device Input Output Value Input Output Value  ...
Page 516 2-170 ACH550 E-Clipse Bypass User’s Manual BACnet input object instance summary – bypass The following table summarizes the Binary Input Objects supported: Instance Object Active/ Present Value Description Name Inactive Text Access Type RO 1 ACT This object indicates the status of ON/OFF bypass Relay Output 1.
Page 517 ACH550 E-Clipse Bypass User’s Manual 2-171 Instance Active/ Present Value Object Name Description Inactive Text Access Type RO4 COMMAND This object controls the output state ON/OFF of bypass Relay Output 4. This control requires that parameter 1410 value = (also requires COMM OREL-01 option).
Page 518 2-172 ACH550 E-Clipse Bypass User’s Manual Instance Active/ Present Value Object Name Description Inactive Text Access Type BV10 RUN/STOP CMD This Object commands a system RUN/ STOP start. This requires bypass parameter 16.01 value = COMM for BACnet to control. BV11 OVERRIDE CMD This Object commands the...
Page 519 ACH550 E-Clipse Bypass User’s Manual 2-173 Instance Active/ Present Value Object Name Description Inactive Text Access Type BV22 MBOX WRITE This object writes the data value WRITE / specified by AV14, MBOX DATA, RESET to a parameter (defined by AV13, MBOX PARAM).
Page 520: Modbus Protocol Technical Data - System
Master and a single Slave, a more common implementation features a multi-drop EIA 485 network with a single Master controlling multiple Slaves. The ABB E-Clipse bypass features EIA 485 for its Modbus physical interface. The Modbus specification defines two distinct transmission modes: ASCII and RTU.
Page 521 ) selects the profile EFB CTRL PROFILE used. If bypass parameter 1625 = (1) SYSTEM then the drive and bypass profile are fixed ABB BYPASS PROFILE. See section Bypass Overview for ABB BYPASS PROFILE • – The primary (and default) profile is the...
Page 522 ). The first 32 coils are reserved for this purpose. CTRL PROFILE • Relay output states, numbered sequentially beginning with coil 00033. The following table summarizes the 0xxxx reference set: Modbus ABB DRV LIM DCU PROFILE ABB DRV FULL Internal Location Ref.
Page 523 STATUS WORD ). The first 32 inputs are reserved for this purpose. CTRL PROFILE • Discrete hardware inputs, numbered sequentially beginning with input 33. The following table summarizes the 1xxxx reference set: ABB DRV DCU PROFILE Modbus Internal Location Ref.
Page 524 2-178 ACH550 E-Clipse Bypass User’s Manual ABB DRV DCU PROFILE Modbus Internal Location Ref. BP Param BP Param (All Profiles) (5305 = 0 or 2) (5305 = 1) – Bit 26 Reserved REQ_CTL STATUS WORD 10027 – Bit 27 Reserved...
Page 525 Maps directly to the profile’s . Supported 40001 ABB DRIVES PROFILE CONTROL WORD only if bypass parameter 5305 = 0 or 2 (ABB drive CONTROL WORD profile). Bypass parameter 5319 holds a copy in hex format. Reference 1 Range = 0…+20000 (scaled to 0…1105...
Page 526 Specifies the parameter mapped to Modbus register 40012. 5318 Reserved. 5319 EFB PAR 19 Holds a copy (in hex) of the ABB DRIVES PROFILE CONTROL WORD Modbus register 40001. 5320 EFB PAR 20 Holds a copy (in hex) of the ABB DRIVES PROFILE STATUS WORD Modbus register 40004.
Page 527 ACH550 E-Clipse Bypass User’s Manual 2-181 The system supports the following Modbus function codes for 4xxxx registers: Function Code Description Read holding 4xxxx registers Preset single 4xxxx register 16 (0x10 Hex) Preset multiple 4xxxx registers 23 (0x17 Hex) Read/write 4xxxx registers Actual values The contents of the register addresses 40005…40012 are and are:...
Page 528: Abb Control Profiles Technical Data - Drive
ABB control profiles technical data – drive Overview ABB drives profile The ABB Drives profile provides a standard profile that can be used on multiple protocols, including Modbus and the protocols available on the FBA module. Two implementations of the ABB drives profile are available: •...
Page 529 ACH550 E-Clipse Bypass User’s Manual 2-183 ABB Drives Profile (EFB) CONTROL WORD Commanded Name Value Comments State OFF2 Continue operation (OFF2 inactive) OPERATING CONTROL Drive coasts to stop. EMERGENCY OFF Normal command sequence: • Enter ACTIVE • Proceed to SWITCHON INHIBITED...
Page 530 2-184 ACH550 E-Clipse Bypass User’s Manual ABB Drives Profile (EFB) CONTROL WORD Commanded Name Value Comments State Unused ( ABB DRV LIM REMOTE_CMD Fieldbus control enabled. ABB DRV FULL • CW 0 or Ref 0: Retain last CW and Ref.
Page 531 ACH550 E-Clipse Bypass User’s Manual 2-185 DCU Profile CONTROL WORD Name Value Command/Req. Comments RAMP_2 Ramp pair 2 Ramp pair 1 RAMP_OUT_0 Ramp output to 0 (no op) RAMP_HOLD Ramp freeze (no op) RAMP_IN_0 Ramp input to 0 (no op) RREQ_LOCALLOC 1 Local mode lock In lock, drive will not switch to local...
Page 532 STATUS WORD master station. ABB drives profile The following table and the state diagram later in this sub-section describe the status word content for the ABB Drives Profile. ABB Drives Profile (EFB) STATUS WORD Description Name...
Page 533 ACH550 E-Clipse Bypass User’s Manual 2-187 ABB Drives Profile (EFB) STATUS WORD Description Name Value (Correspond to states/boxes in the state diagram) ABOVE_LIMIT Supervised parameter’s value > supervision high limit. Bit remains “1” until supervised parameter’s value < supervision low limit.
Page 534 2-188 ACH550 E-Clipse Bypass User’s Manual DCU Profile STATUS WORD Name Value Status REV_REF Reference is in reverse direction. Reference is in forward direction. REV_ACT System is running in reverse direction. System is running in forward direction. PANEL_LOCAL Control is in control panel (or PC tool) local mode. Control is not in control panel local mode.
Page 535 To illustrate the operation of the state diagram, the following example ( ABB DRV LIM implementation of the ABB Drives profile) uses the control word to start the system: • First, the requirements for using the must be met. See above.
Page 536 2-190 ACH550 E-Clipse Bypass User’s Manual The state diagram below describes the start-stop function of (CW) CONTROL WORD (SW) bits for the ABB Drives profile. STATUS WORD From any state From any state From any state Emergency Stop Emergency Off...
Page 537 In system mode, the profile that controls system logic is always the ABB BYPASS PROFILE which is sent to the bypass device. The setting of bypass parameter 53.05, PROFILE is only used for reference related control (e.g.
Page 538 ACH550 E-Clipse Bypass User’s Manual The drive control words when bypass parameter 1625 = (1) SYSTEM are summarized in the following table. Note that these are written to the drive. DRIVE CONTROL WORD ABB DRV LIM DCU PROFILE ABB DRV FULL REVERSE...
Page 539 ACH550 E-Clipse Bypass User’s Manual 2-193 The bypass status word is defined in table below. The drive status word depends on the profile selected and does not change when bypass parameter 1625 = DRIVE ONLY or SYSTEM modes (see drive manual). BYPASS STATUS WORD NAME Value...
Page 540 32 coils when using the drive device ID. The Bypass Control Word defined in the ABB Bypass Profile control word table is mapped to the first 16 coils when using the bypass device ID. For both device IDs, the coil number is the bit number plus 1.
Page 541 ACH550 E-Clipse Bypass User’s Manual 2-195 MODBUS Registers (0xxxx) Bypass Device ID MODBUS Ref. BCU PROFILE Bypas Relay Output 1 00033 Bypas Relay Output 2 00034 Bypas Relay Output 3 00035 Bypas Relay Output 4 00036 Bypas Relay Output 5 00037 00038 1xxxx Registers –...
Page 542 2-196 ACH550 E-Clipse Bypass User’s Manual 1.1.1 MODBUS Registers (1xxxx) Bypass Device ID MODBUS Ref. BCU PROFILE 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 Bypass DI1 10033 Bypass DI2 10034 Bypass DI3 10035 Bypass DI4 10036 Bypass DI5 10037...
Page 543 ACH550 E-Clipse Bypass User’s Manual 2-197 The following table summarizes the 4xxxx bypass control registers 40001...40099 (for 4xxxx registers above 40099, see the drive parameter list, e.g. 40102 is parameter 0102): MODBUS Registers (40001 to 40099) Internal location MODBUS Ref. Bypass Device ID (All profiles) 40001...
Page 544 2-198 ACH550 E-Clipse Bypass User’s Manual Embedded fieldbus...
Page 545: Fieldbus Adapter
Configuration details depend on the protocol and profile used.These details are provided in a user’s manual supplied with the FBA module. Details for the ABB Drives profile (which apply for all protocols) are provided in on page 2-212. drives profile technical data...
Page 546 2-200 ACH550 E-Clipse Bypass User’s Manual Control interface In general, the basic control interface between the fieldbus system and the drive consists of: • Output Words: – CONTROL WORD – (speed or frequency) REFERENCE • Input Words: – STATUS WORD –...
Page 547 The use of a second reference (REF2) is supported only when a protocol is configured for the ABB Drives profile. Reference scaling is fieldbus type specific. See the user’s manual provided with the FBA module and/or the following sections as appropriate: •...
Page 548: Mechanical And Electrical Installation - Fba
2-202 ACH550 E-Clipse Bypass User’s Manual Mechanical and electrical installation – FBA WARNING! Connections should be made only while the drive is disconnected from the power source. Overview The FBA (fieldbus adapter) is a plug-in module that fits in the bypass expansion slot 2.
Page 549: Communication Setup - Fba
ACH550 E-Clipse Bypass User’s Manual 2-203 Communication setup – FBA Protocol selection To activate the serial communication, use parameter 9802 . Set COMM PROTOCOL SEL bypass parameter 9802 = 4 ( EXT FBA Protocol configuration Setting 9802, together with mounting a particular FBA module, automatically sets the appropriate default values in parameters that define the communication process.
Page 550 Input reference 2 supplied by fieldbus. COMM (Required only if 2 references used.) COMM 10 ( COMM Note: Multiple references are supported only when using the ABB Drives profile. Reference scaling Where required, can be scaled. See the in the REFERENCES...
Page 551 ACH550 E-Clipse Bypass User’s Manual 2-205 Drive relay output control Using the fieldbus for relay output control requires: • Drive parameter values set as defined below. • Fieldbus controller supplied, binary coded, relay command(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.) Protocol Drive Parameter...
Page 552: Feedback From The Drive - Fba
2-206 ACH550 E-Clipse Bypass User’s Manual PID control setpoint source Using the fieldbus for the PID control setpoint requires: • Drive parameter values set as defined below. • Fieldbus controller supplied setpoint value in the appropriate location. (As defined above.) Analog output control Protocol Drive Parameter...
Page 553: Activate Bypass Control Functions - Fba
To scale the drive parameter values see the in the following Actual value scaling sections, as appropriate: • ABB drives profile technical data • Generic profile technical data Activate bypass control functions – FBA Controlling the bypass Fieldbus control of various bypass functions requires configuration to: •...
Page 554 2-208 ACH550 E-Clipse Bypass User’s Manual Miscellaneous system control Note: Control of system commands is dependent upon the setting of bypass parameter 1625. Using the fieldbus miscellaneous system control requires: • Bypass parameter values set as defined below. • Fieldbus controller supplied reference word(s) in the appropriate location. (The location is defined by the Protocol Reference, which is protocol dependent.) Bypass Parameter Value...
Page 555: Feedback From The Abb E-Clipse Bypass - Fba
– COMM FAULT loss. TIME Feedback from the ABB E-Clipse Bypass – FBA Pre-defined feedback Inputs to the controller (bypass outputs) have pre-defined meanings established by the protocol. This feedback does not require bypass configuration. The following table lists a sample of feedback data. For a complete listing, see input word/point/ object listings in the technical data for the appropriate protocol.
Page 556: Diagnostics - Fba
To scale the drive parameter values see the in the following Actual value scaling sections, as appropriate: • ABB drives profile technical data • Generic profile technical data Diagnostics – FBA Fault Handling The ACH550 or E-Clipse provides fault information as follows: •...
Page 557 ACH550 E-Clipse Bypass User’s Manual 2-211 Fieldbus Fault Code Drive Fault Code (DRIVECOM specification) Reserved FF6Bh DC UNDERVOLT 3220h AI1 LOSS 8110h AI2 LOSS 8110h MOT TEMP 4310h PANEL LOSS 5300h ID RUN FAIL FF84h MOTOR STALL 7121h EXTERNAL FLT 1 9000h EXTERNAL FLT 2 9001h...
Page 558: Abb Drives Profile Technical Data
FBA module. ABB drives profile technical data Overview The ABB Drives profile provides a standard profile that can be used on multiple protocols, including protocols available on the FBA module. This section describes the ABB Drives profile implemented for FBA modules.
Page 559 ACH550 E-Clipse Bypass User’s Manual 2-213 The following table and the state diagram later in this sub-section describe the content for the ABB Drives profile. CONTROL WORD ABB Drives Profile (FBA) CONTROL WORD Commanded Name Value Comments State OFF1 Enter...
Page 560 2-214 ACH550 E-Clipse Bypass User’s Manual ABB Drives Profile (FBA) CONTROL WORD Commanded Name Value Comments State RESET 0=>1 Fault reset if an active fault exists (Enter RESET ). Effective if 1604 = SWITCH ON INHIBITED COMM Continue normal operation OPERATING 8…9...
Page 561 ACH550 E-Clipse Bypass User’s Manual 2-215 ABB Drives Profile (FBA) STATUS WORD Description Name Value (Correspond to states/boxes in the state diagram) AT_SETPOINT . Actual value equals (within tolerance limits) the OPERATING reference value. Actual value is outside tolerance limits (not equal to reference value).
Page 562 2-216 ACH550 E-Clipse Bypass User’s Manual The state diagram below describes the start-stop function of (CW) CONTROL WORD (SW) bits. STATUS WORD From any state From any state From any state Emergency Off Emergency Stop Fault OFF2 (CW Bit1=0) OFF3 (CW Bit2=0) (SW Bit3=1) OFF3 FAULT...
Page 563 Reference As described earlier in interface, the word is a speed or Control REFERENCE frequency reference. Reference scaling The following table describes scaling for the ABB Drives profile. REFERENCE ABB Drives Profile (FBA) Reference Reference Range Scaling Remarks Type REF1 -32767…...
Page 564 2-218 ACH550 E-Clipse Bypass User’s Manual ABB Drives Profile (FBA) Reference Value Setting AI Reference Scaling REF1 (%) * ( (%) / 0.5* (%)) COMM COMM Fieldbus Reference Correction Coefficient 200% 100% AI1 Input Signal (100 - 0.5 * (par. 1105))%...
Page 565 2). The following diagrams illustrate how group 10 parameters and the sign of the fieldbus reference interact to produce values ( REFERENCE 2). Note, fieldbus references are bipolar, that is they can be positive or negative. ABB Drives Profile Parameter Value Setting AI Reference Scaling 1003 DIRECTION FORWARD Resultant Ref.
Page 566 0.1 mA 1 * 0.1 mA = 0.1 mA 0.1% 10 * 0.1% = 1% Data words 5 and 6 are scaled as follows: ABB Drives Profile Data Word Contents Scaling -20000 … +20000 = -(par. 1105) … +(par. 1105) ACTUAL SPEED -10000 …...
Page 567: Generic Profile Technical Data
ACH550 E-Clipse Bypass User’s Manual 2-221 Generic profile technical data Overview The generic profile aims to fulfill the industry-standard drive profile for each protocol (e.g. PROFIdrive for PROFIBUS, AC/DC Drive for DeviceNet). Control Word As described earlier in is the principal means Control interface CONTROL WORD for controlling the drive from a fieldbus system.
Page 568 2-222 ACH550 E-Clipse Bypass User’s Manual Actual Values As described earlier in interface, Actual Values are words containing drive Control values. Actual value scaling For Actual Values, scale the feedback integer using the parameter’s resolution. (See section for parameter resolutions.) For example: Parameters Feedback Parameter...
Page 569: Diagnostics
ACH550 E-Clipse Bypass User’s Manual 2-223 Diagnostics WARNING! Do not attempt any measurement, parts replacement or other service procedure not described in this manual. Such action will void the warranty, may endanger correct operation, and increase downtime and expense. WARNING! All electrical installation and maintenance work described in this chapter should only be undertaken by qualified service personnel.
Page 570: Correcting Faults
2-224 ACH550 E-Clipse Bypass User’s Manual Correcting faults The recommended corrective action for faults is: • Use the following table to find and address the root cause of the Fault listing problem. • Reset the system. Diagnostics...
Page 571 ACH550 E-Clipse Bypass User’s Manual 2-225 Fault listing Fault Fault Name In Fault Possible Cause Corrective Action Code Panel 3001 COIL CURR FBK RBCU is sensing Defective component Change RBCU abnormal current on RBCU feedback when neither contactor should be energized 3002 BYP CNTACT...
Page 572 2-226 ACH550 E-Clipse Bypass User’s Manual Fault Fault Name In Fault Possible Cause Corrective Action Code Panel 3006 UNDERVOLTAGE Fault will be generated Loose J7 connector Check that J7 only if the drive is on RBCU unit connector is firmly controlling the motor seated in RBCU Loose input wiring...
Page 573 ACH550 E-Clipse Bypass User’s Manual 2-227 Fault Fault Name In Fault Possible Cause Corrective Action Code Panel 3013 DRIVE 1ST Fault generated if Run bypass unit in START attempting to close the drive mode before bypass contactor with attempting bypass out running the mode bypass in drive mode...
Page 574 Bad RBCU allowable values 3027 INVALID SUB Contactor assembly RBCU unit from a Contact ABB at as recorded in the different size bypass 1-800-HELP-365 RBCU unit does not used to replace a Option 4 match drive defective RBCU.
Page 575 Cycle power CORRUPT error Replace RBCU Upgrade firmware 3102 PMAP FILE Parameter file is Cycle Power corrupt Contact ABB with information that preceeded fault 3201 T1 OVERLOAD T1 program cycle is Contact ABB with overloaded information that proceeded fault Cycle Power...
Page 576 Fault Fault Name In Fault Possible Cause Corrective Action Code Panel 3202 T2 OVERLOAD T2 program cycle is Contact ABB with overloaded information that proceeded fault Cycle Power Replace RBCU 3203 T3 OVERLOAD T3 program cycle is Contact ABB with...
Page 577: Correcting Alarms
ACH550 E-Clipse Bypass User’s Manual 2-231 Red LED To reset the bypass for faults indicated by a red LED (on, not flashing), correct the problem and do one of the following: • From the bypass control panel, press OFF/RESET • Turn off the power for 5 minutes. Depending on the value of 1607, , the following could also be FAULT RESET SELECT...
Page 578 2-232 ACH550 E-Clipse Bypass User’s Manual Alarm listing The following table lists the alarms by code number and describes each. Alarm Alarm Name In Alarm Possible Cause Corrective Action Code Panel 4001 INP PHASE A Alarm will occur in drive Loose J8 connector Check J8 connector LOSS...
Page 579 ACH550 E-Clipse Bypass User’s Manual 2-233 Alarm Alarm Name In Alarm Possible Cause Corrective Action Code Panel 4008 DRIVE SETUP Alarm generated when Incorrect parameters Set Parameter 1001 to configuration of drive is settings “COMM” such that bypass can Set Parameter 1002 to not properly control the “COMM”...
Page 580 2-234 ACH550 E-Clipse Bypass User’s Manual Alarm Alarm Name In Alarm Possible Cause Corrective Action Code Panel 4016 INP VOLTAGE 3-Phase input voltage Loose J7 connector has not reached a Low input voltage. sufficient level to Incoming voltage has enable editing of not reached at least parameters via the 155 VAC within a few...
Page 581 ACH550 E-Clipse Bypass User’s Manual 2-235 Alarm Alarm Name In Alarm Possible Cause Corrective Action Code Panel 4024 Selected by PAR Alarm will occur when Run Enable condition is Check 24 Volts on 1624 start order is given and not satisfied. RBCU unit the “RUN Enable”...
Page 582: Bypass Status Listing
2-236 ACH550 E-Clipse Bypass User’s Manual Bypass status listing Bypass Status Condition Description (16 Characters) DRIVE/BYPASS? DRIVE SELECTED Displays which one is selected, drive or BYPASS SELECTED bypass SAFETIES? OPEN Displays if safeties (=START ENABLE 1 CLOSED and/or START ENABLE 2) have been applied, or if they are missing RUN PERMISSIVES? OPEN...
Page 583: Error Messages
ACH550 E-Clipse Bypass User’s Manual 2-237 Error messages Error Message Description CAN’T EDIT Try to save value (=press the ENTER key in Parameter Edit State) of a read- only parameter. E.g. try to change value PAR 01.02 INPUT VOLT PAR IS READ ONLY CAN’T EDIT Try to change value of a parameter, which is allowed to be changed only when system is not started.
Page 584 2-238 ACH550 E-Clipse Bypass User’s Manual Diagnostics...
Page 585: Technical Data
Fuses NOTE: Although fuses listed are similar in function to fuses listed in the ACH550-UH User’s Manual, physical characteristics may differ. Fuses from other manufacturers can be used if they meet the ratings given in the table. The fuses recommended in the table are UL recognized.
Page 586 2-240 ACH550 E-Clipse Bypass User’s Manual 208… 240 Volt Drive Input Fuse Ratings Frame Amps Bussmann Size Identification (600V) Type ACH550-xxR-012A-2 KTK-R-15 ACH550-xxR-017A-2 KTK-R-30 ACH550-xxR-024A-2 KTK-R-30 ACH550-xxR-031A-2 JJS-60 ACH550-xxR-046A-2 JJS-100 ACH550-xxR-059A-2 JJS-100 ACH550-xxR-075A-2 JJS-100 ACH550-xxR-088A-2 170M1370 ACH550-xxR-114A-2 170M2617 ACH550-xxR-143A-2 ACH550-xxR-178A-2 170M1372 ACH550-xxR-221A-2 170M2619...
Page 587 ACH550 E-Clipse Bypass User’s Manual 2-241 380… 480 Volt Drive Input Fuse Ratings Frame Amps Bussmann Size Identification (600V) Type ACH550-xxR-316A-4 JJS-400 ACH550-xxR-368A-4 JJS-400 ACH550-xxR-414A-4 JJS-600 ACH550-xxR-486A-4 JJS-600 1. “xxR” represents VCR, VDR, BCR and BDR. 2. UL Type/NEMA 3R enclosed units are provided with Bussman Type JJS or equivalent fuses. Fuse ratings shown relate to latest production.
Page 588 2-242 ACH550 E-Clipse Bypass User’s Manual Drive’s power connection terminals The following tables list power and motor cable terminal sizes for connections to an input circuit breaker or disconnect switch, a motor terminal block and ground lugs. The tables also list torque that should be applied when tightening the terminals. Vertical enclosure terminals, 208...240 volt units 208…240 Volt Maximum Wire Size Capacities of Power Terminals...
Page 589 ACH550 E-Clipse Bypass User’s Manual 2-243 Vertical enclosure terminals, 500...600 volt units 500…600 Volt Maximum Wire Size Capacities of Power Terminals Frame Circuit Disconnect Motor Ground Size Identification Breaker Switch Termination Lugs ACH550-VxR-02A7-6 ACH550-VxR-03A9-6 ACH550-VxR-06A1-6 62 in-lbs 18 in-lbs 30 in-lbs 35 in-lbs ACH550-VxR-09A0-6 ACH550-VxR-011A-6...
Page 590 2-244 ACH550 E-Clipse Bypass User’s Manual Standard enclosure terminals, 208...240 volt units 208…240 Volt Power Wiring Data Base Circuit Circuit Disconnect Disconnect Motor Motor Ground Ground Drive Breaker Breaker Switch Switch Terminals Terminals Lugs Lugs Frame Type Code UL Type/ UL Type/ UL Type/ UL Type/...
Page 591 ACH550 E-Clipse Bypass User’s Manual 2-245 Standard enclosure terminals, 480 volt units 480 Volt Power Wiring Data Base Circuit Circuit Disconnect Disconnect Motor Motor Ground Ground Drive Breaker Breaker Switch Switch Terminals Terminals Lugs Lugs Frame Type Code UL Type/ UL Type/ UL Type/ UL Type/...
Page 592 2-246 ACH550 E-Clipse Bypass User’s Manual Standard enclosure terminals, 600 volt units 600 Volt Power Wiring Data Base Circuit Circuit Disconnect Disconnect Motor Motor Ground Ground Drive Breaker Breaker Switch Switch Terminals Terminals Lugs Lugs Frame Type Code UL Type/ UL Type/ UL Type/ UL Type/...
Page 593: Motor Connections (Supplement To Ach550-Uh User's Manual)
Motor Overload Protection Motor overload protection is set using the ACH550 drive control panel. (Refer to ACH550-UH User’s manual.) The overload protection parameters set on the ACH550 drive are used by both the drive and the bypass. In the Drive mode, motor overload protection is provided by the ACH550.
Page 594: E-Clipse Bypass Control Unit Connections (Rbcu) (Supplement To Ach550-Uh User's Manual)
ACH550 E-Clipse Bypass User’s Manual E-Clipse Bypass control unit connections (RBCU) (supplement to ACH550-UH User’s Manual) Control cable requirements for connections to the E-Clipse Bypass (RBCU) (X2) are the same as those described for the ACH550 control panel (X1). Refer to...
Page 595: Dimensional References
ACH550 E-Clipse Bypass User’s Manual 2-249 Dimensional references The following tables contain dimensional references that identify the dimensional information applying to a given type code. Vertical enclosures – dimensional reference, 208...240 volt units 208…240 Volt Dimension Reference, Page 2-253 Base Drive Frame Size Type Code UL Type/NEMA 1 ACH550-VxR-04A6-2...
Page 596 2-250 ACH550 E-Clipse Bypass User’s Manual Vertical enclosures – dimensional reference, 600 volt units 600 Volt Dimension Reference, Page 2-253 Base Drive Frame Size Type Code UL Type/NEMA 1 ACH550-VxR-02A7-6 VX1-2 ACH550-VxR-03A9-6 VX1-2 ACH550-VxR-06A1-6 VX1-2 ACH550-VxR-09A0-6 VX1-2 ACH550-VxR-011A-6 VX1-2 ACH550-VxR-017A-6 VX1-2 ACH550-VxR-022A-6 VX1-3...
Page 597 ACH550 E-Clipse Bypass User’s Manual 2-251 Standard enclosures – dimensional reference, 480 volt units 480 Volt Dimension Reference, Pages 2-254 2-256 Base Drive UL Type/ UL Type/ UL Type/ Frame Size Type Code NEMA 1 NEMA 12 NEMA 3R 1/1.5 ACH550-BxR-03A3-4 BX1-1 BX12-1...
Page 598 2-252 ACH550 E-Clipse Bypass User’s Manual Standard enclosures – dimensional reference, 600 volt units 600 Volt Dimension Reference, Pages 2-254 2-256 Base Drive UL Type/ UL Type/ UL Type/ Frame Size Type Code NEMA 1 NEMA 12 NEMA 3R ACH550-BxR-02A7-6 BX1-2 BX12-2 BX3R-2...
Page 599: Dimensions And Weights (Supplement To Ach550-Uh User's Manual)
ACH550 E-Clipse Bypass User’s Manual 2-253 Dimensions and weights (supplement to ACH550-UH User’s Manual) Dimensions: ACH550-VxR UL Type 1/NEMA 1, R1 through R4 Frame Size Wall Mount (VX1-1 - VX1-4) Drawing is not for engineering purposes. UL Type 1 / NEMA 1...
Page 600 2-254 ACH550 E-Clipse Bypass User’s Manual Dimnsnions: ACH550-BxR UL Type 1/NEMA 1, R1 through R8 Frame Size Floor Mount (BX1-8) Wall Mount (BX1-1 - BX1-6) Drawing is not for engineering purposes. UL Type 1 / NEMA 1 UL Type 1 / NEMA 1 Mounting Dimensions Dimensions and Weights Dimension...
Page 601 ACH550 E-Clipse Bypass User’s Manual 2-255 Dimensions: ACH550-BxR UL Type 12/NEMA 12, R1 through R8 Frame Size Floor Mount (BX12-8) Wall Mount (BX12-1 - BX12-6) Drawing is not for engineering purposes. UL Type 12 / NEMA 12 UL Type 12 / NEMA 12 Mounting Dimensions Dimensions and Weights Dimension...
Page 602: Applicable Standards
Mounting these 3R enclosures on an open rack system requires the use of the supplied 3R enclosure back plates to maintain 3R integrity. Applicable standards The E-Clipse Bypass configuration conforms to all standards listed for the ACH550-UH. Technical data...
Page 603 ..2-105 scaling, FBA, ABB drives profile ..2-220 fault, swapped wires....2-106 scaling, FBA, generic profile .
Page 604 ABB drives ....2-214 28 serial 1 err ..... . 2-106...
Page 605 ....2-182 comm (EFB) ..... . . 2-175 dcu, overview .
Page 606 (EFB) ..... . . 2-190 comm, ABB drives ....2-216 status word ABB drives, FBA, description .
Page 609 ACH550-PCR/PDR User’s Manual Safety Use of warnings and notes There are two types of safety instructions throughout this manual: • Notes draw attention to a particular condition or fact, or give information on a subject. • Warnings caution you about conditions which can result in serious injury or death and/or damage to the equipment.
Page 610 WARNING! The ACH550 will start up automatically after an input voltage interruption if the external run command is on. WARNING! The heat sink may reach a high temperature. Note: For more technical information, contact the factory or your local ABB representative. Safety...
Page 611 Installation flow chart ......... . . 3-9 Preparing for installation (supplement to ACH550-UH User’s Manual) ..3-10 Installing the wiring (supplement to ACH550-UH User’s Manual) ..3-11 Maintenance Maintenance intervals .
Page 612 ACH550-UH User’s Manual Table of contents...
Page 613: Installation
Application This manual contains supplemental information that is unique to ACH550 input disconnect configurations (PCR or PDR). Refer to the base manual, ACH550-UH HVAC User’s Manual (1…550 HP) on page 1-1, for all other information. Input disconnect features and functions...
Page 614 ACH550-PCR/PDR User’s Manual The following shows the front view of the ACH550 Drive with Input Disconnect standard configurations, and identifies the major components. UL Type / NEMA 1 & 12 UL Type / NEMA 1 & 12 UL Type / NEMA 1 & 12 Floor Mount Vertical Construction Hinged Door Wall Mount...
Page 615: Installation Flow Chart
Note: References in the middle column below are to the ACH550-UH User’s Manual. References in the third column below are to this manual. Refer to the ACH550-UH...
Page 616: Preparing For Installation (Supplement To Ach550-Uh User's Manual)
3-10 ACH550-PCR/PDR User’s Manual Preparing for installation (supplement to ACH550-UH User’s Manual) Drive identification Drive label To identify the type of device you are installing, refer to the type code number on the device identification label. • Wall mounting base drives – label attached on the side surface of the heat sink.
Page 617: Installing The Wiring (Supplement To Ach550-Uh User's Manual)
(see page 3-10). code Suitable mounting location For selecting a suitable mounting location for PCR/PDR configurations, refer to: • The ACH550-UH User’s Manual on page 1-13, and • The section on page in this manual for the appropriate Technical data...
Page 618 Wiring overview Connection diagrams – standard drive with input disconnect (wall mounted) The following figure shows the Standard Drive with Input Disconnect (wall mounted) wiring connection points. Refer to the ACH550-UH User’s Manual page 1-315 control connections to the drive.
Page 619 Floor mounted UL Type / NEMA 1 & 12 Drive with Input Disconnect units are configured for wiring access from the top and include a removable conduit mounting plate. The following figure shows the wiring connection points. Refer to the ACH550-UH User’s Manual page for control connections to the drive. 1-315...
Page 620 3-14 ACH550-PCR/PDR User’s Manual Install the line input wiring Line input connections – standard drive with input disconnect configurations Connect input power to the terminals of the disconnect switch or circuit breaker. Connect the equipment grounding conductor to the ground lug at the top of the enclosure.
Page 621 Power WARNING! Check the motor and motor wiring insulation before connecting the ACH550 to line power. Follow the procedure in the ACH550-UH User’s Manual on page 1-23. Before proceeding with the insulation resistance measurements, check that the ACH550 is disconnected from incoming line power. Failure to disconnect line power could result in death or serious injury.
Page 622 3-16 ACH550-PCR/PDR User’s Manual Installation...
Page 623: Maintenance
ACH550-PCR/PDR User’s Manual 3-17 Maintenance Maintenance intervals If installed in an appropriate environment, the drive requires very little maintenance. This table lists the routine maintenance intervals recommended by ABB. Maintenance Configuration Interval Instruction Check/replace hinged Hinged door wall Check every 3 Enclosure air filter replacement –...
Page 624: Enclosure Air Filter Replacement - Ul Type / Nema 12 Hinged Door Wall Mount Enclosures
3AUA0000006722 (qty 2) Note: When installing the filter media, the white side must face the outside of the cabinet and the colored side must face the inside of the cabinet. Refer to the ACH550-UH User’s Manual on page for installation instructions. 1-293...
Page 625: Technical Data
Fuses NOTE: Although fuses listed are similar in functional characteristics to fuses listed in the ACH550-UH User’s Manual, physical characteristics may differ. Fuses from other manufacturers can be used if they meet the functional characteristics of those in these tables.
Page 626 3-20 ACH550-PCR/PDR User’s Manual 480 volt fuses 480 Volt Drive Input Fuse Ratings Frame Amps Bussmann Size Type Code (600V) Type 1/1.5 ACH550-PDR-03A3-4 KTK-R-15 ACH550-PDR-04A1-4 KTK-R-15 ACH550-PDR-06A9-4 KTK-R-15 ACH550-PDR-08A8-4 KTK-R-15 ACH550-PDR-012A-4 KTK-R-15 ACH550-PDR-015A-4 KTK-R-30 ACH550-PDR-023A-4 KTK-R-30 ACH550-PDR-031A-4 JJS-60 ACH550-PDR-038A-4 JJS-60 ACH550-PDR-045A-4 JJS-100 ACH550-PDR-044A-4...
Page 627 ACH550-PCR/PDR User’s Manual 3-21 Fuses, 600 volt, fuses 600 Volt Drive Input Fuse Ratings Frame Amps Bussmann Size Type Code (600V) Type ACH550-PDR-02A7-6 KTK-R-15 ACH550-PDR-03A9-6 KTK-R-15 ACH550-PDR-06A1-6 KTK-R-15 ACH550-PDR-09A0-6 KTK-R-15 ACH550-PDR-011A-6 KTK-R-30 ACH550-PDR-017A-6 KTK-R-30 ACH550-PDR-022A-6 JJS-60 ACH550-PDR-027A-6 JJS-60 ACH550-PDR-032A-6 JJS-100 ACH550-PDR-041A-6 JJS-100 ACH550-PDR-052A-6...
Page 628 3-22 ACH550-PCR/PDR User’s Manual Power connection terminals The following tables show maximum wire size and required tightening torque for incoming power, grounding and motor terminals. 208/240 volt, terminals 208/240 Volt Power Wiring Data Base Circuit Circuit Disconnect Disconnect Ground Ground Drive Breaker Breaker...
Page 629 ACH550-PCR/PDR User’s Manual 3-23 480 volt, terminals 480 Volt Power Wiring Data Circuit Circuit Base Disconnect Disconnect Ground Ground Breaker Breaker Drive Switch Switch Lugs Lugs Frame Motor Type Code UL Type UL Type/ UL Type/ UL Type/ Terminals Type/ Type/ Size / NEMA...
Page 630 3-24 ACH550-PCR/PDR User’s Manual 600 volt, terminals 600 Volt Power Wiring Data Circuit Disconnect Circuit Disconnect Ground Ground Frame Breaker Switch Breaker Switch Lugs Lugs Motor Size Type Code UL Type UL Type UL Type UL Type UL Type UL Type Terminals / NEMA / NEMA...
Page 631: Dimensional References
ACH550-PCR/PDR User’s Manual 3-25 Dimensional references The following tables contain dimensional references that identify the dimensional information applying to a given type code. 208/240V drive with disconnect (+B055) (+B058) UL Type / Base UL Type / UL Type / NEMA 1 Type Code Drive NEMA 12...
Page 632 3-26 ACH550-PCR/PDR User’s Manual 480V drive with disconnect (+B055) (+B058) UL Type / Base UL Type / UL Type / NEMA 1 Type Code Drive NEMA 12 NEMA 3R Dim. Ref. Frame Dim. Ref. Dim. Ref. Page 3-28 Page 3-29 Page 3-30 PX1-1...
Page 633 ACH550-PCR/PDR User’s Manual 3-27 600V drive with disconnect (+B055) (+B058) UL Type / Base UL Type / UL Type / NEMA 1 Type Code Drive NEMA 12 NEMA 3R Dim. Ref. Frame Dim. Ref. Dim. Ref. Page 3-28 Page 3-29 Page 3-30 PX1-2...
Page 634: Dimensions And Weights (Supplement To Ach550-Uh User's Manual)
3-28 ACH550-PCR/PDR User’s Manual Dimensions and weights (supplement to ACH550-UH User’s Manual) Mounting dimensions Dimensions: ACH550-PxR UL Type / NEMA 1 UL Type / NEMA 1 UL Type / NEMA 1 Mounting Dimensions Dimensions and Weights mm kg Dimension [inches]...
Page 635 ACH550-PCR/PDR User’s Manual 3-29 Dimensions: ACH550-PxR UL Type / NEMA 12 UL Type / NEMA 12 UL Type / NEMA 12 Mounting Dimensions Dimensions and Weights mm kg Dimension [inches] [inches] [lbs] Reference Height Mouting Weight Depth Drawing Weight Hardware Dimension 3AUA0000008216 PX12-1...
Page 636 3-30 ACH550-PCR/PDR User’s Manual Dimensions: ACH550-PxR UL Type / NEMA 3R UL Type / NEMA 3R UL Type / NEMA 3R Mounting Dimensions Dimensions and Weights mm kg Dimension [inches] [inches] [lbs] Reference Height Mouting Weight Depth Drawing Weight Hardware Dimension 3AUA0000016377 PX3R-1...
Page 637: Degrees Of Protection
Mounting Hardware 11 mm 13/32 Additional free space recommendations In addition to the free space requirements for cooling shown in the ACH550-UH User’s Manual (Cooling on page 1-318), allow: • 800 mm (31.5 in) in front of UL Type/NEMA 1&12 floor mount enclosures – room for the cabinet door to swing open.
Page 638: Applicable Standards
3-32 ACH550-PCR/PDR User’s Manual Applicable standards Drive compliance with the following standards is identified by the standards “marks” on the type code label. Mark Applicable Standards UL 508C and UL Standard for Safety, Power Conversion Equipment, and C22.2 No. 14 CSA Standard for Industrial Control Equipment UL 508A UL Standard for Safety, Industrial Control Panels...
Page 639 ACH550-UH User’s Manual 3-33 Index Refer to the ACH550-UH HVAC Drives (1…550 HP) User’s Manual on page for topics Index 1-332 not listed here. capacitor input disconnect charge, maintenance interval ... 3-17...
Page 640 3-34 ACH550-PCR/PDR User’s Manual warning dangerous voltages ....3-3 listing....... 3-3 wiring connection diagrams, floor mounted.
Page 642 ABB Inc. 16250 West Glendale Drive New Berlin, WI 53151 Telephone +1 800 752-0696 +1 262 785-0397 Internet www.abb.us/drives...

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