Page 3 If you are unsure of your ability to perform a function, or have questions about the procedures listed in this manual, contact Eurotherm Drives Customer Service at (704) 588-3246.
Page 4 D. Except as specifically set out herein, Eurotherm Drives, Inc. shall be under no liability in respect of the quality, conditions or description of equipment or for any loss or damage howsoever caused to the Customer or to any other person and any term, condition or representa- tion to the contrary whether express or implied by statute, common law or otherwise is hereby expressly excluded.
Page 13 50/60 Hz supplies ranging from 110 to 400 VAC. The 590SP Digital DC drive is available as an open frame device, or may be ordered with a steel protective IP20 rated enclosure. Figures 1.1 and 1.2 show the open and enclosed versions.
Page 14 • Wire-ended electrical encoders • Power Isolation: The 590SP’s control circuitry is electrically isolated from the drive’s power control, thus enhancing system interconnection and safety. • Frequency Auto Ranging: The control circuitry automatically adjusts to accept supply frequencies from 40- 70Hz and possesses high noise immunity from supply born interference.
Page 15 Carefully remove any packing material from around the drive. Save the box and foam inserts in case you ever need to return the drive. Improper packaging can cause transit damage. Remove the drive from its packing case. Do not attempt to lift or move the drive by its terminal connections. Lift the drive instead by its heatsink and lay the drive on a flat surface.
Page 17 The photo in Figure 2.1 shows the parts of the 590SP Digital Drive. The drive consists of three main parts: a control board, a power board and four thyristor, or silicon controlled rectifier (SCR) packs mounted on an aluminum heat sink.
Page 19 Operation above 55°C (131°F) is not recommended. The 590SP is designed to mount directly onto a vertical, flat surface through four slots on the side of the heatsink. Refer to the outline drawing in Figure 3.2 for mounting centers and hardware recommendations. Supply and motor connections are made to the bottom of the drive's power board.
Page 21 DC motor overload protection. Code Instructions in this manual apply to a 590SP Digital drive configured for general purpose, speed control of a shunt or permanent magnet field DC motor. Wiring configurations for custom systems or for optional applications are too numerous and complex to include here. For system configu- rations, refer to the schematics shipped with those systems.
Page 22 Signal Wire Ratings and control power wiring must be 18 gauge or larger. The ground connection for the 590SP is at the bottom left corner of the heatsink (refer to Figure 3.5). The ground connection requires 10 AWG (4 Supply Ground ) wire minimum, terminated with a ring lug crimp.
Page 24 Isolate the motor from power by either breaking the controller input supply with an AC contactor or Control Contactor the output power with a DC contactor. The 590SP Digital drive must control this contactor to ensure Coil that current flow is never interrupted while the thyristors are firing.
Page 25 C2 and C1. Regen E-Stop For a regenerative emergency stop (590SP only), connect terminal B8 (PROGRAM STOP) to terminal C9 (+24 VDC) through a normally-opened contact of an emergency stop relay. Also Program Stop B8 connect terminal B9 (COAST STOP) to terminal C9 through a time-delayed off, normally-opened contact on the same emergency stop relay.
Page 26 This connection is optional. Feedback Options The 590SP accepts the following types of speed feedback device signals to run in speed control: • Armature voltage feedback (standard) • Analog AC or DC tachometer generator •...
Page 27 The drive is shipped to run in armature voltage feedback which requires no receiver card. The drive senses armature voltage from the drive output so no additional external connections are required. Arm. Voltage Each of the other speed feedback devices requires a receiver card, which are ordered separately. Feedback Each card mounts on the lower left portion of the control board of the drive (see Figure 3.7) and receives the speed signal from the feedback device.
Page 28 Fiber optic encoders (or Microtachs) come in either glass or plastic. While the 5901 glass Microt- Microtach Option achs (5901) can transmit a feedback signal over a long range without a repeater, they require a special termination tool to properly cut and polish the glass fiber optic cable. The 5701 Microtach is used with plastic fiber optic cable which needs only a set of pliers for termination.
Page 29 The armature voltage can be set over a 100 to 400 VDC range in 20 volt increments. Choose the Armature Voltage setting closest to the motor's armature voltage rating. When in doubt, set it to the next highest Calibration setting. The default setting is 180 volts. Use Figure 3.9 to select different voltages. Voltage Switch Positions If necessary, adjust SETUP PARAMETERS:: CALIBRATION:: ARMATURE V CAL to refine the...
Page 30 After wiring the drive, align all the conductors so that they are not damaged when installing the protective IP20 cover (if used). Once wiring is completed, perform the following checks. They can assure that the drive and motor can be safely powered up without injuring personnel or damaging equipment.
Page 32 The 590SP Digital drive is shipped with a default configuration designed to control a shunt or permanent magnet field DC motor. You can adjust the drive's parameters or change its configuration to achieve optimum performance and perform specific control applications.
Page 33 Check Field Volts • If an AC contactor is used and the 590SP is wired as the right portion of Figure 3.3, the drive should receive control power, but the contactor should isolate main power from the unit and the field supply AC Contactor? No circuit.
Page 34 Stop Drive 5. Stop the drive. This is an essential step in setting up your 590SP and should NOT be overlooked. The AUTOTUNE function tunes the current loop automatically and sets the proportional gain, integral gain, and the discontinuous/continuous breakpoint for optimum drive response for a given motor. The drive cannot achieve peak performance without properly setting these parameters.
Page 35 7. Turn AUTOTUNE on by setting SETUP PARAMETERS:: CURRENT LOOP:: AUTOTUNE to ON. Turn AUTOTUNE 8. Close main contactor by applying the RUN command at terminal C3. At this point, the 590SP will AUTOTUNE and automatically set the following parameters: Start Drive a.
Page 36 DC controller, even if the speed reference is always positive. To avoid this problem, use the 591SP (non-regenerative) drive on a motor with an AC tachometer generator. Or, use the regenerative 590SP and disable the drive's reverse bridge thyristors under SETUP PARAMETERS:: CURRENT LOOP:: REGEN MODE.
Page 37 5. If the motor continues to run away after checking the feedback sign and field polarity check whether the drive actually receives it speed feedback signal. Monitor DIAGNOSTICS:: TACH VOLTS when using No feedback an analog tachometer generator. For Microtach or wire-ended encoders, check DIAGNOSTICS:: signal? ENCODER RPM.
Page 38 2. MICROTACH or WIRE-ENDED ELECTRICAL ENCODERS Microtach/Wire- • Ensure that the CALIBRATION:: ENCODER LINES parameter equals the pulses per revolution ended Encoder rating of the encoder (1000 for Microtachs). You can read the feedback encoder rpm under DIAG- Adjust ENCODER NOSTICS:: ENCODER RPM in the MMI or in SAM under the FEEDBACK software block.
Page 39 1. Connect terminal B3 (+10 VDC) through a switch to terminal A3. This will provide the step change input for verifying speed loop performance. Apply +10 VDC to A3 thru Switch 2. Calibrate terminal A3 for 10% output by setting SETUP PARAMETERS:: SPEED LOOP:: SETPOINTS:: Set A3 (INPUT 2 RATIO 2 (A3) to 0.1000.
Page 40 detailed instructions using Windows Terminal™ for uploading and downloading drive parameters. Appendix G also contains general information for using P3 to upload and download drive parameters. To safeguard the parameters you have set with the MMI, you can configure the 590 DRV in a password-protected mode. At the initial power up, the DISPLAY PASSWORD command is automatically cleared to zero.
Page 42 Most drive problems are encountered during commissioning or soon after start-up. Problems frequently result from incorrect installation or errors in configuring the drive. If you encounter a problem upon initial start up of your 590SP Digital drive, review the installation procedures in Chapter 3 and the start up and adjustment procedures in Chapter 4.
Page 43 You will need the following tools for most troubleshooting procedures: • Voltmeter • Megger If available, the following tools can provide more detailed information for problem-solving: • Oscilloscope • Hand tachometer You may also need screwdrivers and/or wrenches to restore electrical connections that are incorrect or have come loose. Six light emitting diode [LED] indicators are located just to the right of the MMI display.
Page 44 All six LEDs are ON under normal running conditions. Figure 5.2 shows the LED states after common actions and other faults occur. An unlit LED indicates a problem that prevents controller operation and requires user attention. The table in Figure 5.3 shows what to check when an LED is off.
Page 45 "controller healthy" logic variable. This variable corresponds to the ALARM STATUS software block output HEALTHY (tag number 122). The default shipped drive configuration of the 590SP Digital drive tags the HEALTHY logic parameter to digital O/P 2 (terminal B6).
Page 51 If a symbolic message appears, cycle power on the controller to clear the fault. If the message repeats, call Eurotherm Drives Customer Service. The hexadecimal code for the first alarm is saved in HEALTH STORE. HEALTH STORE resets when the drive is restarted.
Page 52 This example shows how HEALTH WORD, HEALTH STORE, and LAST ALARM are updated. During operation, the controller trips on P3 PORT ALARM (0x0800), the drive loses three-phase power when an SCR fuse blows (0x0200) and the motor overheats causing the thermistor to open (0x0010). HEALTH WORD is: 0x0800 + 0x0200 + 0x0010 = 0x0A10.
Page 53 Many signals can be monitored in the MMI display. The diagnostic parameters are "read-only" and are very useful for tracing configuration problems. The following tables contain a description of each parameter and its range. Parameters denoted with an asterisk (*) are the controller's analog or digital I/O. The drive has been shipped with its I/O tagged to the parameter listed in the description field.
Page 55 This section contains troubleshooting information and a flowchart for identifying and correcting hardware problems in the 590SP Digital drive. NOTE. Repair of the 590SP is limited basic part replacement only. Troubleshooting and electronic component replacement at the board level is not recommended. Only the control and power boards, the control fuse F1 and the SCR packs are designed to be replaced.
Page 56 Refer to Figure 3.3 at the end Chapter 3 (Installation and Wiring) for a wiring diagram. The 590SP field rectifier is not controlled. The field may be powered while the drive is off. Completely isolate all power supplies before making any wiring changes, replacing fuses, or making any jumper...
Page 57 The drive controls the coil of the external contactor through a contact off its internal start relay. If the drive uses an AC contactor and there is a problem with the contactor coil or if the internal drive start relay is faulty, the drive should immediately trigger a MAIN SUPPLY FAILED alarm when it is started.
Page 58 Non-regenerative drives contain two SCR packs, SP3 and SP4, each containing two thyristors. Regenerative drives have two additional SCR packs, SP2 and SP1. The layout of the SCR packs is shown in Figure 5.17. The SCR packs are shown as they appear on the drive heatsink, from left to right. The thyristor gate leads, two per SCR pack, are oriented nearest to the top of the heatsink.
Page 59 Because you can make configuration changes through the drive MMI, the configuration downloaded in your 590SP may not match the ConfigEd Lite file on your PC. Be certain to update your drive configuration data files with the ConfigEd Lite UPDATE command before printing out your configuration.
Page 60 When parameter RAMP HOLD is ON, the ramp output is held to its last input value. Set RAMP HOLD to OFF to allow the signal to change. The drive has various test points located on the control board which can be used for signal monitoring with an oscillo- scope.
Page 61 If you have reviewed your installation and start up procedures and followed the troubleshooting guide but still cannot solve a persistent problem, contact Eurotherm Drives Customer Service at (704) 588-3286. Make certain you have the following information available before calling:...
Page 62 Because of its solid state design, the 590SP Digital drive has few items requiring service or maintenance. Service is typically a matter of basic modular component replacement, checking electrical connections and isolating problems in overall system applications. Service procedures must be performed by qualified personnel with an understanding of the dangers inherent in high voltage applications and the precautions necessary when servicing industrial equipment.
Page 63 The 590SP consists of five distinct parts: • Cover • Control board • Power board • SCR Thyristor packs • Controller heatsink An assembly diagram is shown in Figure 6.1. The cover is attached to the drive by four captive M4 screws into silver colored, hexagonal standoffs at each corner of the board.
Page 64 Hold the drive in place with one hand and remove the top two screws, then lift the drive off of the bottom two screws. Part replacement of the 590SP is limited only to the control fuse F1, control and power boards, and thyristor SCR packs. Do not replace any component on the control or power board.
Page 68 • Analog to digital conversion The 590SP provides DC armature control by either a fully regenerative (four quadrant), two-pulse thyristor bridge or a non-regenerative (two quadrant), two-pulse thyristor bridge. Each type of bridge includes suppression to limit the rise of volts across the thyristor, thus reducing the risk of false triggering and keeping the maximum applied voltage within the thyristor rating limits.
Page 69 Speed Range 100 to 1 typical when using tachometer generator feedback. Steady State Error Armature voltage feedback 0.1% Analog tachometer generator feedback 0.01% Wire-ended electrical encoder approved feedback 0.01% 5701/5901 Microtach fiber optic encoder feedback 0.0% (absolute) Quadraloc Mark II digital controller. Encoder Resolution Maximum Microtach frequency 50 kHz Maximum encoder frequency 100 kHz...
Page 70 Maximum available output capacity: 17 VA (700 mA) The following list shows the DC loading of Eurotherm Drives products. Add up all the loads on the auxiliary supply to ensure that power demand is within the output specifications. If the demand exceeds the output capacity, add an auxiliary power supply to the system.
Page 71 27 amps DC, maximum. Figure A.1 lists approximate armature currents for typical, low horsepower motors. (Source: 1990 NEC, Table 430-147.) NOTE. The armature power bridge circuits in all 590SP models are not equipped with a "free- wheeling" or fly back rectifier. Accordingly, some motors may require derating, particularly at low speeds due to the higher current form factor that this type of supply produces.
Page 72 Jumpers are located on the lower left of the power board as shown in Figure 3.5. Refer to the diagrams on the inside front cover for the 590SP and 590SP DRV digital drive terminal blocks and connections. A drawing of the drive software block diagram is printed on the manual's inside front cover. A more detailed diagram appears in the fold out drawing at the end of Appendix D.
Page 73 The controller terminals are summarized below. A more detailed description and the ratings of each terminal follows this listing.
Page 74 The following sections list the specifications for the input and output terminals. Resolution 10 bits plus sign; i.e. 10mV 0.1% of full scale deflection Input Impedance 100kW with a 1 ms filter for terminal A3 and a 2 ms filter for the other terminals.
Page 75 A1/0V (Signal) This terminal is the zero VDC reference for signals only, i.e., signals originating from terminal blocks A and B. It must not be used as a return point for currents originating from terminal block C. A2/Analog Input 1 This terminal is the speed setpoint.
Page 76 B6/Digital Speed Output 2 This terminal provides a latched +24 VDC signal for the DRIVE HEALTHY condition signal. DRIVE HEALTHY is TRUE whenever there are no software or hardware alarms present. It is reset when the RUN signal is removed from B7/Digital Output 3 This terminal provides a +24 VDC signal for the DRIVE READY message.
Page 77 C7/Digital Input 2 This terminal is for the RAMP HOLD signal. If the input is held ON (+24V), the RAMP GENERATOR OUTPUT is frozen at the last value regardless of the ramped setpoint input. When OFF (0V), the ramp output follows the RAMPED SETPOINT INPUT at the rate or change determined by the acceleration, deceleration ramp time, and "S-ramp"...
Page 78 Both the standard and DRV models of the 590SP Digital drive are preconfigured to run in armature voltage feedback control, which requires no feedback device. Accordingly, each is shipped without a feedback option card. Order one of the four cards described below when using an analog tachometer generator, Microtach or wired-ended encoder for speed feedback.
Page 79 The 5701 Microtach Receiver Option is used with the 5701 Microtach encoder to provide a highly accurate speed feedback measurement. The option uses the Eurotherm Drives patented fiber optic 5701 encoder output transmission circuitry for noise immune data transfer over plastic fiber optic cable.
Page 80 This option contains ESD sensitive parts. Observe static control precautions when handling, installing, and servicing this option. 1. Use the Fiber Optic Cable Cutter (LA385204) to dress the fiber optic cable connecting to the option card. The cable must be cleanly and squarely cut to work properly. The Microtach encoder end of the fiber optic cable requires a red fiber optic plug (CI055069) for termination.
Page 81 The 5901 Microtach Receiver Option is used with the 5901 Microtach encoder to provide highly accurate speed feedback measurement. It provides all the features of the 5701 Microtach with the additional advantage of glass fiber optic cable. A convenient board-mounted plug-in terminal block and fiber optic receiver terminal are provided for field connections.
Page 82 This option contains ESD sensitive parts. Observe static control precautions when handling, installing, and servicing this option. 1. Use the connector kit JA352597 to properly terminate ST terminals to both ends of the glass fiber optic cable. Each ST terminal requires a cleave crimp, a cable anchor and crimp sleeve. 2 After attaching the cable ST terminals, connect the cable to the Microtach and receiver card.
Page 83 The Encoder Receiver Option allows standard encoders to be connected directly to the motor controller and to provide highly accurate speed feedback measurement. It mounts directly to the Main Control Board by means of four support standoffs and a 10-pin interface connector built into the board. A convenient board-mounted plug-in terminal block is provided for field connections.
Page 84 1. Connect the encoder as shown in Figure A.11. 2. Install all wiring as instructed in the Eurotherm Drives Installa- tion Note Sheet (HG050610). Also refer to drawing HG351946, the Installation Notes which are shipped with the card. Exercise special care wiring the encoders to the option board due to the low signal levels.
Page 85 Models E25, H25 and L25 use encoders with the 12 or 15 VDC supply. Use the M16 plug columns for connecting E25, H25, L25 and H40 encoders. The table below lists the series of Dynapar Optical Encoders compatible with the Encoder Receiver Option. Use encoders with the line driver output for 12 or 15 VDC operation.
Page 86 The Man Machine Interface (MMI) is the primary tool for communicating with the 590SP Digital drive. It allows the user to custom configure the drive, tune it for optimal performance and monitor its operation and diagnostic points. The MMI consists of a two-line alphanumeric liquid crystal display (LCD) and a four-button keypad mounted on the front of the drive.
Page 87 RAMPS, AUX I/O, etc. The 590SP is shipped with MMI settings that represent a common set of parameters for general use. These settings are listed in Appendix C. Use caution when modifying these settings to ensure the new settings are the most appropriate for your situation.
Page 90 The shipping configuration in the 590 DRV Digital drive allows the user to start up and run a DC motor in simple speed control. The power of the 590SP, however, is its configurability and its ability to be tuned for optimum perfor- mance or for a specific control application.
Page 91 590SP DC DRIVE MENU LEVEL The RAMPS parameters set the shape and duration of the ramp used for starting and changing speeds. The STOP RATES menu contains a separate deceleration rate for MENU LEVEL controlled stopping of the drive. DIAGNOSTICS...
Page 93 The ramp will function when a ramp input is present. When DIGITAL I/P 2 is ON, RAMP HOLD stops the ramp output from changing. Even when the ramp input signal is removed, RAMP HOLD keeps the ramp output from changing. Once RAMP HOLD is OFF, the ramp resumes. This figure shows the effect of setting MIN.
Page 94 When AUTO RESET is ENABLED, the ramp output resets to RESET VALUE each time the drive is enabled. In this example, RESET VALUE is 0.00%. It does not reset if the drive is disabled. The ramp input is set to X% at time t .
Page 95 590SP DC DRIVE MENU LEVEL The AUX I/O parameters allow an external computer or PLC to access or control input and output terminals using serial communications (see Appendix H). MENU LEVEL DIAGNOSTICS MENU LEVEL START, JOG, and ENABLE from digital input terminals C3, C4 and C5, respectively, SETUP PARAMETERS connect directly to the AUX I/O block.
Page 97 590SP DC DRIVE MENU LEVEL The JOG/SLACK parameters can modify or replace the ramp input speed demand to provide jog, take up slack and crawl speed functions. Use a spare digital input to MENU LEVEL switch between modes and achieve full functionality.
Page 99 590SP DC DRIVE MENU LEVEL RAISE/LOWER provides electronic motor operated potentiometer (MOP) functionality. MENU LEVEL DIAGNOSTICS Note: This block is ignored by the drive unless SYSTEM:: CONFIGURE I/O:: BLOCK DIAGRAM:: RAISE/LOWER DEST is MENU LEVEL connected to a non-zero tag.
Page 100 These curves illustrate the raise/lower functionality. When EXTERNAL RESET is set TRUE, the raise/lower output resets to RESET VALUE (default = 0.00%). When RAISE INPUT is TRUE, the output increases at INCREASE RATE. The output cannot exceed MAX VALUE. The reverse is true when LOWER INPUT is TRUE. The lower input reduces the output at DECREASE RATE.
Page 101 590SP DC DRIVE MENU LEVEL CURRENT PROFILE scales the current limit for applications where motors have a reduced ability to commutate the armature current at low field currents. Normally this MENU LEVEL is required when using field weakening. DIAGNOSTICS MENU LEVEL SETUP PARAMETERS SPEED FEEDBACK from the speed loop is the input.
Page 103 590SP DC DRIVE MENU LEVEL The STOP RATES parameters are used when stopping using a normal stop or a program stop. MENU LEVEL DIAGNOSTICS MENU LEVEL Inputs are SPEED SETPOINT and SPEED FEEDBACK from the speed loop, RUN SETUP PARAMETERS from terminal C3, and PROGRAM STOP from terminal B8.
Page 105 STOP ZERO SPEED settings below 0.25% will keep the drive enabled after reaching STOP ZERO SPEED for the CON- TACTOR DELAY time. This setup is useful in jog applications.
Page 106 These curves illustrate the sequence when a normal stop takes longer than the STOP LIMIT time. The drive disables and the contactor de-energizes at that time.
Page 107 PROGRAM STOP is a latched function. Once a PROGRAM STOP signal is received (terminal B8 goes to zero volts), the stop continues even if 24 volts is reconnected to terminal B8.
Page 108 The time out logic is the same for both a normal stop and a program stop. PROGRAM STOP LIMIT, however, sets the maximum duration of a program stop before the contactor de-energizes and the drive disables.
Page 109 590SP DC DRIVE MENU LEVEL SETPOINT SUM 1 allows the summing and scaling of three analog inputs to produce SPT. SUM OUTPUT. MENU LEVEL DIAGNOSTICS Note: This block is ignored by the drive unless SYSTEM:: CONFIGURE I/O:: BLOCK DIAGRAM:: SPT SUM 1 DEST is MENU LEVEL connected to a nonzero tag.
Page 111 590SP DC DRIVE MENU LEVEL STANDSTILL determines when the speed setpoint is zero and the motor has stopped. MENU LEVEL DIAGNOSTICS The inputs are SPEED FEEDBACK from the speed loop and SPEED SETPOINT MENU LEVEL from setpoints. The outputs are AT ZERO SPEED, AT STANDSTILL, and AT ZERO SETUP PARAMETERS SETPOINT.
Page 112 These curves show the drive's operation when STANDSTILL LOGIC is ENABLED. When both the speed feedback and speed setpoint signals are within the ZERO THRESHOLD, the drive is disabled.
Page 113 590SP DC DRIVE MENU LEVEL SPEED LOOP selects the speed feedback source and tunes the speed loop PI to produce a current demand. MENU LEVEL DIAGNOSTICS MENU LEVEL The speed loop has four inputs: SETUP PARAMETERS 1. SPEED DEMAND from STOP RATES...
Page 115 590SP DC DRIVE MENU LEVEL ADVANCED has two sub-menus, ADAPTION and ZERO SPD. QUENCH. ADAPTION changes the proportional and integral profiles. ZERO SPD. QUENCH MENU LEVEL disables SCR firing when the drive is stopped. DIAGNOSTICS MENU LEVEL SETUP PARAMETERS ADVANCED has one input, RAMPING from RAMPS.
Page 117 590SP DC DRIVE MENU LEVEL SETPOINTS combine four setpoints into a total speed setpoint. MENU LEVEL DIAGNOSTICS The default inputs to SETPOINTS are analog input 2, terminal A3, ratioed 5703 MENU LEVEL output, SPT. SUM O/P, RAMP OUTPUT, and I DMD ISOLATE. The output is SETUP PARAMETERS SPEED SETPOINT.
Page 119 590SP DC DRIVE MENU LEVEL CURRENT LOOP takes the current demand, limits it through four clamps, and then uses a PI loop to control the output. MENU LEVEL DIAGNOSTICS MENU LEVEL The inputs are current demand from the speed loop or terminal A3, current limit...
Page 121 590SP DC DRIVE MENU LEVEL INHIBIT ALARMS allows you to disable certain alarms and leave drive operation uninterrupted if the related fault occurs. MENU LEVEL DIAGNOSTICS MENU LEVEL SETUP PARAMETERS Do not inhibit any alarms if a danger to personnel or equipment may SETUP PARAMETERS result.
Page 123 590SP DC DRIVE MENU LEVEL The CALIBRATION block scales the signals from the calibration card and speed feedback board. MENU LEVEL DIAGNOSTICS MENU LEVEL Each input signal from the calibration board and the speed feedback board can be SETUP PARAMETERS digitally scaled to provide greater precision.
Page 126 To customize performance and get optimum use out of the 590SP Digital drive, you must configure, or reroute software connections to and from the drive's inputs and outputs and to and from the drive's software blocks. You can configure the drive and change software block parameter values either through the MMI or with a personal computer (PC) running the software package ConfigEd Lite (see the ConfigEd Lite Software Manual RG352747).
Page 127 ways, each associated with the ON and OFF state like ENABLED/ DISABLED, TRUE/FALSE, POSITIVE/ NEGATIVE, or EVEN/ODD. Value parameters have a signal range which depends on its function. The display is normally formatted as appropriate (for example in percent). In all cases these values will not exceed five digits. For example, 100.00% is handled by the controller as 10000 and 30.00 as 3000.
Page 128 590SP DC DRIVE MENU LEVEL The 590 series controller has five analog inputs. Analog input 2 can be scaled but its destination is fixed. All the other inputs are fully configurable. MENU LEVEL DIAGNOSTICS MENU LEVEL SYSTEM SYSTEM SOFTWARE SYSTEM...
Page 130 Inputs can be connected to any writable parameter. The read/write status of each parameter is listed in the right- hand column in Appendices G, H, and I. RO is read only and RW is read/write. In this example, an operator wishes to control the acceleration time of the drive speed ramp over a 0 to 30 second range with an external potentiometer.
Page 131 1. Set CONFIGURE I/O::CONFIGURE ENABLE to ENABLE. 2. Set ANIN 3 (A4)::DESTINATION TAG to 0. This step disconnects input 3 from RAMP INPUT. 3. Set BLOCK DIAGRAM::SPT SUM O/P DEST to 5 4. Set DIGIN 1 (C6)::DESTINATION TAG to 8 5.
Page 132 590SP DC DRIVE MENU LEVEL The 590 series controller has two configurable analog outputs. MENU LEVEL DIAGNOSTICS MENU LEVEL SYSTEM SYSTEM SOFTWARE SYSTEM CONFIGURE I/O CONFIGURE I/O CONFIGURE ENABLE CONFIGURE I/O ANALOG INPUTS CONFIGURE I/O ANALOG OUTPUTS ANALOG OUTPUTS ANOUT 1 (A7)
Page 134 The source of an analog output signal can be read from any parameter. It is important to remember that other param- eters do not "send" signals to the output terminal. An output terminal "retrieves" the signal from the parameter described by its SOURCE TAG parameter. The % TO GET 10 VDC value is based on the range of the source.
Page 135 1. Set CONFIGURE I/O::CONFIGURE ENABLE to ENABLE. 2. Find the tag number for current demand in the parameter list in Appendix I. (It is 66.) 3. Set ANALOG OUTPUTS::ANOUT 2 (A8):: SOURCE TAG to 66. 4. Set ANALOG OUTPUTS::ANOUT 2 (A8):: % TO GET 10V to 200%. 5.
Page 136 590SP DC DRIVE MENU LEVEL The 590 series controller has three configurable digital inputs. MENU LEVEL DIAGNOSTICS MENU LEVEL SYSTEM SYSTEM SOFTWARE SYSTEM CONFIGURE I/O CONFIGURE I/O CONFIGURE ENABLE CONFIGURE I/O ANALOG INPUTS CONFIGURE I/O ANALOG OUTPUTS CONFIGURE I/O DIGITAL INPUTS...
Page 138 They can also send two fixed values to a VALUE parameter as determined by the state of the input terminal. The default connections in the 590SP Digital drive allow the digital inputs to switch LOGIC parameters. These are the connections from terminal C6 to tag 90 (BIPOLAR CLAMPS), C7 to tag 118 (RAMP HOLD), and C8 to tag 119 (I DMD.
Page 139 1. Set CONFIGURE I/O::CONFIGURE ENABLE to ENABLE. 2. Find the tag number for LINK 1's source tag in the parameter list in Appendix H. (It is 364.) 3. Set DIGIN 1 (C6)::DESTINATION TAG to 364. 4. Find the tag number for AUX I/O::ANOUT 2 in the parameter list in Appendix H. (It is 129.) 5.
Page 140 590SP DC DRIVE MENU LEVEL The 590 series controller has three digital outputs. Each output is configurable. MENU LEVEL DIAGNOSTICS MENU LEVEL SYSTEM SYSTEM SOFTWARE SYSTEM CONFIGURE I/O CONFIGURE I/O CONFIGURE ENABLE CONFIGURE I/O ANALOG INPUTS CONFIGURE I/O ANALOG OUTPUTS...
Page 142 Digital outputs can read all parameters (the same as the analog outputs). When used with a VALUE parameter, MODULUS removes the sign from the value (so -100 becomes 100). The THRESHOLD (>) parameter determines when the output is HIGH or LOW. The input signal must exceed the parameter for the output to go HIGH. IN- VERTED, when TRUE, inverts the result of the output from the threshold test.
Page 143 590SP DC DRIVE MENU LEVEL The 5703 peer-to-peer communication option transfers parameters from drive to drive through the serial port, P3. See Appendix E for additional information on the option. MENU LEVEL DIAGNOSTICS MENU LEVEL SYSTEM SYSTEM SOFTWARE SYSTEM CONFIGURE I/O...
Page 144 590SP DC DRIVE MENU LEVEL The parameters in Block Diagram connect the outputs of Raise/Lower, Ramps, Setpoint Sum 1, and the Special Blocks functions to destinations as required. These MENU LEVEL functions are only executed when the destinations are connected to a nonzero tag. If a DIAGNOSTICS function is not required, set its destination to tag 0.
Page 146 590SP DC DRIVE MENU LEVEL The drive has ten INTERNAL LINKS. They have two common uses; connecting an internal input to an internal output and connecting an input terminal to multiple MENU LEVEL destinations. DIAGNOSTICS None of the links are connected in the default configuration.
Page 148 This example is similar to the first example in the Analog Inputs section of this chapter. As before, the ends of the external pot are connected to the drive's 0 to +10 VDC supply (terminals A1 and B3), the wiper of the pot is connected to terminal A2 and the calibration parameter of the Analog Input 1 is set to 5.00% to scale the input signal to 30 seconds, maximum.
Page 151 The following listing of version 3.2 MMI parameters contains the default MMI values. Use it to keep track of any modifications you may make during installation and commissioning. Any parameters changed by the factory before shipping are listed in the column SETTING 1. NOTE.
Page 152 PARAMETER NAME DEFAULT SETTING 1 SETTING 2 SETTING 3 SETUP PARAMETERS::RAISE/LOWER (continued) 258 MIN VALUE -100.00% 259 MAX VALUE 100.00% 307 EXTERNAL RESET FALSE SETUP PARAMETERS::SPECIAL BLOCKS Setup Parameters::Special Blocks::Diameter Calc. 424 LINE SPEED 0.00% 437 REEL SPEED 0.00% 425 MIN DIAMETER 10.00% 426 MIN SPEED 5.00%...
Page 153 PARAMETER NAME DEFAULT SETTING 1 SETTING 2 SETTING 3 Setup Parameters::Special Blocks::PID (continued) 413 RATIO 2 418 DIVIDER 1 414 DIVIDER 2 408 ENABLE ENABLED 409 INT. DEFEAT 403 FILTER T.C. 0.100 SECS 473 MODE 474 MIN PROFILE GAIN 20.00% 475 PROFILED GAIN SETUP PARAMETERS::CURRENT PROFILE 32 SPD BRK1 (LOW)
Page 154 PARAMETER NAME DEFAULT SETTING 1 SETTING 2 SETTING 3 SETUP PARAMETERS::CURRENT LOOP (continued) 16 PROP. GAIN 17 INT. GAIN 18 AUTOTUNE 137 DISCONTINUOUS 12.00% 30 ADDITIONAL DEM 0.00% 90 BIPOLAR CLAMPS DISABLED 201 REGEN MODE ENABLED Disabled (Non-regen units only.) 301 POS.
Page 155 PARAMETER NAME DEFAULT SETTING 1 SETTING 2 SETTING 3 SETUP PARAMETERS::SETPOINT SUM 1 (continued) 292 SIGN 0 POSITIVE 419 DIVIDER 1 420 DIVIDER 0 131 DEADBAND WIDTH 0.00% 375 LIMIT 105.00% 423 INPUT 2 0.00% 100 INPUT 1 0.00% 309 INPUT 0 0.00% PASSWORD 120 ENTER PASSWORD...
Page 156 PARAMETER NAME DEFAULT SETTING 1 SETTING 2 SETTING 3 SERIAL LINKS::SYSTEM PORT (P3) DUMP MMI -> P3 UDP XFER <- P3 UDP XFER -> P3 Serial Links::System Port (P3)::P3 Setup 130 MODE DISABLED 198 P3 BAUD RATE 9600 Serial Links::System Port (P3)::P3 Setup::5703 Support 132 SETPT.
Page 157 PARAMETER NAME DEFAULT SETTING 1 SETTING 2 SETTING 3 System::Configure I/O::Analog Inputs (continued) System::Configure I/O::Analog Inputs::ANIN 2 (A3) 233 CALIBRATION 234 MAX VALUE 100.00% 235 MIN VALUE -100.00% System::Configure I/O::Analog Inputs::ANIN 3 (A4) 236 CALIBRATION 237 MAX VALUE 100.00% 238 MIN VALUE -100.00% 249 DESTINATION TAG System::Configure I/O::Analog Inputs::ANIN 4 (A5)
Page 158 PARAMETER NAME DEFAULT SETTING 1 SETTING 2 SETTING 3 System::Configure I/O::Digital Outputs System::Configure I/O::Digital Outputs::DIGOUT 1 (B5) 195 THRESHOLD (>) 0.00% 43 MODULUS TRUE 97 SOURCE TAG 359 INVERTED FALSE System::Configure I/O::Digital Outputs::DIGOUT 2 (B6) 196 THRESHOLD (>) 0.00% 44 MODULUS TRUE 98 SOURCE TAG 360 INVERTED...
Page 159 PARAMETER NAME DEFAULT SETTING 1 SETTING 2 SETTING 3 System::Configure I/O::Internal Links (continued) System::Configure I/O::Internal Links::LINK 6 456 SOURCE TAG 457 DESTINATION TAG System::Configure I/O::Internal Links::LINK 7 458 SOURCE TAG 459 DESTINATION TAG System::Configure I/O::Internal Links::LINK 8 460 SOURCE TAG 461 DESTINATION TAG System::Configure I/O::Internal Links::LINK 9 467 SOURCE TAG...
Page 161 The figure below shows the locations of both numbers on the label. Each model of 590SP Digital drive has a parts list which describes all replaceable parts and quantities used, gives its Eurotherm Drives part number and lists the revision in which the part was used.
Page 163 The SYSTEM PORT(P3) is a RS232 serial communications port to the 590SP Digital drive. The port is used off-line for transferring and saving drive configuration 590SP DC DRIVE files using a personal computer (PC) running a serial communications program, or on- MENU LEVEL line with the Eurotherm Drives model 5703 Peer-to-Peer Communications Converter.
Page 164 CM351909) to avoid damaging the host computer. This cable is described on page E-3. Follow these steps to transfer an ASCII text description only of the MMI from the 590SP to a host computer. This information fully documents all the 590SP’s parameter and configuration settings in a clear and easy to read ASCII text format.
Page 165 A UDP download transfers the actual parameter and configuration settings from the 590SP to a host computer. This file fully records all the 590SP's settings stored in EEPROM in a binary format and can be used as a back up file if the current drive settings are lost or if the drive is replaced.
Page 166 6. The file ends in a :00000001FF which the 590SP uses to close the file. 7. As the MMI should indicate, reset the 590SP by pressing the ‘E’ key. There is 24 volts on Pin 2 of the P3 Port. This may damage your PC or the 590SP if connected to the serial port.
Page 167 The settings under the MMI sub-menu 5703 SUPPORT determine how the drive interprets the data transmitted and received between the 590SP P3 port the 5703 RS232 port. Refer to the Installation Instructions (HG351943) included with the Peer-to-Peer Communications Option for further configuration settings and application information.
Page 169 Refer to the documentation shipped with the option for detailed technical and wiring information. The 590SP supports both ASCII and Binary Communications. Using this link, a supervisory computer can perform periodic setpoint updating, control sequencing, and data collec-...
Page 170 DIGITAL DC DRIVE MENU LEVEL The MAIN PORT (P1) requires an optional communications board (catalog number 654D-RS422). It provides an isolated RS422 communications port required for MENU LEVEL interfacing to PLCs, supervisory computers, etc. DIAGNOSTICS MENU LEVEL SYSTEM MENU LEVEL SERIAL LINKS SERIAL LINKS MAIN PORT (P1)
Page 171 The AUX PORT (P2) provides a non-isolated RS422 serial port to the 590SP. This DIGITAL DC DRIVE MENU LEVEL port is designed for use with other Eurotherm Drives products only. The isolated communications option for the P1 port should be used for all foreign communication MENU LEVEL requirements.
Page 172 DIGITAL DC DRIVE MENU LEVEL Provides user configurable serial link parameters. To configure these PNOs, SYS- TEM:: CONFIGURE I/O:: CONFIGURE ENABLE must be set to ENABLED. When MENU LEVEL the parameter is enabled, the serial communication link is disabled. Communications DIAGNOSTICS restarts once CONFIGURE ENABLE is set back to DISABLED.
Page 174 The communications protocol used by Eurotherm group instruments, including Eurotherm Drives, comes under the heading of Binary Synchronous Communications Data Link Control (BSCDLC). The communication mode conforms to the following American National Standard definition: ANSI standard x3.28 Revision 1976 Establishment and Termination Control Procedures Subcategory 2.5 Two-way Alternate, Non switched Multipoint with Centralized Operation and Fast Select.
Page 175 The 590SP or associated Eurotherm instrument has an address, the first digit being the “group” number (GID) in the range 0 to 7, the second a “unit” number (UID) in the range 0 to F. This yields 128 different addresses from 00 to FF.
Page 176 The 590SP uses an ASCII free-format mode of operation for data transfer to make it easy to implement with languages such as BASIC, PASCAL, FORTRAN, and assembler languages. As a result, users can create simple supervisory systems to run on an IBM PC.
Page 177 The computer initially has master status, with the 590SP in slave status. It begins by transmitting a message, known as the “establish connection” message, which is represented by the following format: (EOT) (GID) (GID) (UID) (UID) (CI) (C2) (ENQ) These symbols are defined as follows:...
Page 178 Parameter specified by mnemonic (D1 to DN) Value of the requested parameter (the string may be of any length as determined by the data). The 590SP responds with the shortest message which represents the data value. If the data value is an integer (decimal part is 0), then it does not send a decimal point.
Page 179 Under certain circumstances, the computer may not receive a response from the 590SP. This could be due to any of the following reasons: i. Group/Unit address identifiers are not recognized. ii. An error (for example parity) is found in one or more of the characters up to and including (ENQ).
Page 180 If the message fails any of the above checks, the 590SP sends (NAK) response to the computer. This signifies that the message received by the 590SP contained an error and it has not updated the parameter. At this point, the computer may repeat the command by sending the data transfer string without reestablishing connection until it receives an (ACK) response.
Page 181 (ETB) End of block character. The 590SP sends it instead of the (ETX) when it wishes to reply to a multi parameter inquiry. The (ETB) indicates the end of a block, but not the end of a message. Each block contains information on up to eight parameters.
Page 182 (CCC) Connection check control character. It contains the checksum of all the characters following the (EOT) character in the message. (BCC) Verification digit generated by taking the exclusive OR of the ASCII values of all characters transmitted after and excluding (STX) up to and including (ETX) The two types of messages are main messages and continuation messages.
Page 183 The transmission rate can be set to 300, 600, 1200, 2400, 4800, 9600, or 19200 baud. During serial communications, the 590SP drive acts as a slave and replies to messages sent from a master. It responds by transmitting a reply of one character or more than one character.
Page 189 † = These fields depend on the destination TAG number...
Page 190 2 (additions) 570 Product Manual. Part nos. HA056929 (main body), HA058040 Each of the Eurotherm Group instruments which support ASCII protocol contains a minimum set of parameters. These are known as the Prime Set and allow access to the following: In addition to the Prime Set, each drive or instrument supports an application set of parameters to allow fast access to commonly required variables such as process variables, setpoints, and PI gains.
Page 192 It is possible to make serial communications operate without following all the recommendations in this section; however, the recommendations will promote greater reliability. If possible, avoid using host computers which take their transmitter to a high impedance state (tri-state) when idling. If it is unavoidable, then it is essential to use properly screened cable, such as suggested below.
Page 193 Use cable which has two twisted pairs, with each pair individually screened, as shown below. The characteristic impedance should be between 100 and 150W...
Page 195 PARAMETER NAME MENU DEFAULT 0 Trash Can 1 EEprom Checksum 2 RAMP ACCEL TIME SETUP PARAMETERS::RAMPS 10.0 SECS 6000 RW 3 RAMP DECEL TIME SETUP PARAMETERS::RAMPS 10.0 SECS 6000 RW 4 CONSTANT ACCEL SETUP PARAMETERS::RAMPS ENABLED 5 RAMP INPUT SETUP PARAMETERS::RAMPS 0.00% -10000 10000 RW 6 RATIO 1...
Page 196 PARAMETER NAME MENU DEFAULT 66 Current Demand Unfiltered 67 ACTUAL POS I LIM DIAGNOSTICS 0.00% -20000 20000 RO 68 START (C3) DIAGNOSTICS 69 JOG INPUT (C4) DIAGNOSTICS 70 ENABLE (C5) DIAGNOSTICS 71 DIGIN 1 (C6) DIAGNOSTICS 72 DIGIN 2 (C7) DIAGNOSTICS 73 DIGIN 3 (C8) DIAGNOSTICS...
Page 197 PARAMETER NAME MENU DEFAULT 131 DEADBAND WIDTH SETUP PARAMETERS::SETPOINT SUM 1 0.00% 10000 RW 132 SETPT. RATIO SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP::5703 SUPPORT -30000 30000 RW 133 SETPT. SIGN SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP::5703 SUPPORT POSITIVE 134 SOURCE TAG SYSTEM::CONFIGURE I/O::CONFIGURE 5703 499 RW 135 DESTINATION TAG SYSTEM::CONFIGURE I/O::CONFIGURE 5703...
Page 198 PARAMETER NAME MENU DEFAULT 196 THRESHOLD (>) SYSTEM::CONFIGURE I/O::DIGITAL OUTPUTS::DIGOUT 2 (B6) 0.00% -30000 30000 RW 197 THRESHOLD (>) SYSTEM::CONFIGURE I/O::DIGITAL OUTPUTS::DIGOUT 3 (B7) 0.00% -30000 30000 RW 198 P3 BAUD RATE SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP 9600 57600 RW 199 DELAY SETUP PARAMETERS::INVERSE TIME 10.0 SECS...
Page 199 PARAMETER NAME MENU DEFAULT 261 RAISE INPUT SETUP PARAMETERS::RAISE/LOWER FALSE 262 LOWER INPUT SETUP PARAMETERS::RAISE/LOWER FALSE 263 STALL THRESHOLD SETUP PARAMETERS::CALIBRATION 95.00% 20000 RW 264 RAISE/LOWER O/P DIAGNOSTICS 0.00% -30000 30000 RO 265 ANALOG IP OFFSET SYSTEM::RESERVED -30000 30000 RW 266 % S-RAMP SETUP PARAMETERS::RAMPS 2.50%...
Page 200 PARAMETER NAME MENU DEFAULT 326 PNO 126 SERIAL LINKS::PNOCONFIG 499 RW 327 PNO 127 SERIAL LINKS::PNOCONFIG 499 RW 328 ESP SUP. (ASCII) SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP::BISYNCH SUPPORT DISABLED 329 GROUP ID (GID) SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP::BISYNCH SUPPORT 330 UNIT ID (UID) SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP::BISYNCH SUPPORT 331 CHANGEBAND (BIN) SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP::BISYNCH SUPPORT...
Page 201 PARAMETER NAME MENU DEFAULT 391 Reserved 392 Reserved 393 Reserved 394 Reserved 395 Reserved 396 Reserved 397 Reserved 398 Reserved 399 Reserved 400 PID O/P DEST SYSTEM::CONFIGURE I/O::BLOCK DIAGRAM 499 RW 401 DERIVATIVE TC SETUP PARAMETERS::SPECIAL BLOCKS::PID 0.000 SECS 10000 RW 402 INT.
Page 202 PARAMETER NAME MENU DEFAULT 456 SOURCE TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 6 499 RW 457 DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 6 499 RW 458 SOURCE TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 7 499 RW 459 DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 7 499 RW 460 SOURCE TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 8 499 RW...
Page 203 TAG PARAMETER NAME MENU DEFAULT MIN MAX HEALTH STORE ALARM STATUS 0x0000 FFFF RO HEALTH WORD ALARM STATUS 0x4210 FFFF RO ACTUAL NEG I LIM DIAGNOSTICS 0.00% -20000 20000 RO ACTUAL POS I LIM DIAGNOSTICS 0.00% -20000 20000 RO ANIN 1 (A2) DIAGNOSTICS 0.00 VOLTS -10000 10000 RO...
Page 204 TAG PARAMETER NAME MENU DEFAULT MIN MAX BAUD RATE SERIAL LINKS::MAIN PORT (P1) 9600 300 19200 RW CHANGEBAND (BIN) SERIAL LINKS::MAIN PORT (P1) 0.00% 0 32767 RW ERROR REPORT SERIAL LINKS::MAIN PORT (P1) 0x00C0 - RW ESP SUP. (ASCII) SERIAL LINKS::MAIN PORT (P1) DISABLED 1 RW GROUP ID (GID)
Page 205 TAG PARAMETER NAME MENU DEFAULT MIN MAX PROP. GAIN SETUP PARAMETERS::CURRENT LOOP 0 20000 RW REGEN MODE SETUP PARAMETERS::CURRENT LOOP ENABLED 1 RW IMAX BRK1(SPD1) SETUP PARAMETERS::CURRENT PROFILE 200.00% 0 20000 RW IMAX BRK2(SPD2) SETUP PARAMETERS::CURRENT PROFILE 200.00% 0 20000 RW SPD BRK1 (LOW) SETUP PARAMETERS::CURRENT PROFILE 100.00%...
Page 206 TAG PARAMETER NAME MENU DEFAULT MIN MAX MODE SETUP PARAMETERS::SPECIAL BLOCKS::PID 4 RW NEGATIVE LIMIT SETUP PARAMETERS::SPECIAL BLOCKS::PID -100.00% -10500 0 RW O/P SCALER(TRIM) SETUP PARAMETERS::SPECIAL BLOCKS::PID -30000 30000 RW POSITIVE LIMIT SETUP PARAMETERS::SPECIAL BLOCKS::PID 100.00% 0 10500 RW PROFILED GAIN SETUP PARAMETERS::SPECIAL BLOCKS::PID 1000 RO PROP.
Page 207 TAG PARAMETER NAME MENU DEFAULT MIN MAX DESTINATION TAG SYSTEM::CONFIGURE I/O::ANALOG INPUTS::ANIN 3 (A4) 499 RW MAX VALUE SYSTEM::CONFIGURE I/O::ANALOG INPUTS::ANIN 3 (A4) 100.00% -30000 30000 RW MIN VALUE SYSTEM::CONFIGURE I/O::ANALOG INPUTS::ANIN 3 (A4) -100.00% -30000 30000 RW CALIBRATION SYSTEM::CONFIGURE I/O::ANALOG INPUTS::ANIN 4 (A5) -30000 30000 RW DESTINATION TAG SYSTEM::CONFIGURE I/O::ANALOG INPUTS::ANIN 4 (A5)
Page 208 TAG PARAMETER NAME MENU DEFAULT MIN MAX DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 8 499 RW SOURCE TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 8 499 RW DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 9 499 RW SOURCE TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 9 499 RW DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 10 499 RW SOURCE TAG...
Page 209 PARAMETER NAME MENU DEFAULT 187 5703 INPUT SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP::5703 SUPPORT 0.00% -30000 30000 RW 189 5703 OUTPUT SERIAL LINKS::SYSTEM PORT (P3)::P3 SETUP::5703 SUPPORT 0.00% -30000 30000 RO 111 5703 RCV ERROR SETUP PARAMETERS::INHIBIT ALARMS ENABLED 61 ACTUAL NEG I LIM DIAGNOSTICS 0.00% -20000 20000 RO...
Page 210 PARAMETER NAME MENU DEFAULT 455 DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 5 499 RW 457 DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 6 499 RW 459 DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 7 499 RW 461 DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 8 499 RW 468 DESTINATION TAG SYSTEM::CONFIGURE I/O::INTERNAL LINKS::LINK 9 499 RW...
Page 211 PARAMETER NAME MENU DEFAULT 13 INT. TIME CONST. SETUP PARAMETERS::SPEED LOOP 0.500 SECS 30000 RW 272 INT. TIME CONST. SETUP PARAMETERS::SPEED LOOP::ADVANCED::ADAPTION 0.500 SECS 30000 RW 203 INVERSE TIME O/P DIAGNOSTICS 200.00% 20000 RO 359 INVERTED SYSTEM::CONFIGURE I/O::DIGITAL OUTPUTS::DIGOUT 1 (B5) FALSE 360 INVERTED SYSTEM::CONFIGURE I/O::DIGITAL OUTPUTS::DIGOUT 2 (B6)
Page 212 PARAMETER NAME MENU DEFAULT 248 % TO GET 10V SYSTEM::CONFIGURE I/O::ANALOG OUTPUTS::ANOUT 2 (A8) 100.00% -30000 30000 RW 416 PID CLAMPED DIAGNOSTICS FALSE 415 PID ERROR DIAGNOSTICS 0.00% -10500 10500 RO 400 PID O/P DEST SYSTEM::CONFIGURE I/O::BLOCK DIAGRAM 499 RW 417 PID OUTPUT DIAGNOSTICS 0.00%...
Page 213 PARAMETER NAME MENU DEFAULT 290 SETPOINT 2 (A3) SETUP PARAMETERS::SPEED LOOP::SETPOINTS 0.00% -10500 10500 RO 291 SETPOINT 3 SETUP PARAMETERS::SPEED LOOP::SETPOINTS 0.00% -10500 10500 RW 41 SETPOINT 4 SETUP PARAMETERS::SPEED LOOP::SETPOINTS 0.00% -10500 10500 RW 450 SETPOINT SUM 2 SYSTEM::CONFIGURE I/O::BLOCK DIAGRAM 499 RW 132 SETPT.
Page 214 PARAMETER NAME MENU DEFAULT 441 TOT.TENS.DEMAND SETUP PARAMETERS::SPECIAL BLOCKS::TAPER CALC. 0.00% -10000 10000 RO 305 TRIP RESET SETUP PARAMETERS::INHIBIT ALARMS TRUE UDP XFER -> P3 SERIAL LINKS::SYSTEM PORT (P3) UDP XFER <- P3 SERIAL LINKS::SYSTEM PORT (P3) 141 UNIT ID (UID) SERIAL LINKS::AUX PORT (P2) 139 UNIT ID (UID) SERIAL LINKS::MAIN PORT (P1)
Page 215 The 590SP DRV should be mounted on a vertical flat surface using the slots in each corner of the base. The layout drawing in Figure L.3 provides mounting dimensions.
Page 216 Supplying the drive from a two-wire, non-grounded supply is not recommended. Control Wiring: The 590SP DRV is shipped with jumpers JP5 and JP6 preset in positions 2 and 3 so that the DRV derives its control supply off the main input supply.
Page 217 Because the 590SP DRV is a packaged version of the open chassis model, the DRV version has the same features and environmental ratings as the 590SP. Differences relate to the DRV's electrical ratings due to its single voltage supply range. Refer to Appendix A for features technical details of the 590SP Digital drive. Specifications unique to the 590SP DRV are listed below.
Page 222 MMI. Additional information and diagrams are placed after the block diagram. Tag numbers are associated with each function block parameter and are used to configure the 590SP Digital drive. Each function block diagram lists the tag number, MMI parameter name, description, signal range and default value.
Page 223 DIGITAL DC DRIVE MENU LEVEL DIAMETER CALC. is used to calculate roll diameters in winder applications. It cal- culates diameter by dividing the LINE SPEED by REEL SPEED. The resulting diam- MENU LEVEL DIAGNOSTICS eter is a percentage of the maximum full roll diameter. A lead section, adjacent line section, or surface driven speed sensing device is required to supply the line speed sig- nal.
Page 225 DIGITAL DC DRIVE MENU LEVEL TAPER CALC. uses two inputs, tension setpoint and taper setpoint, to create the ten- sion demand. The operator usually controls these setpoints. MENU LEVEL DIAGNOSTICS NOTE. This block is ignored by the drive unless SYSTEM:: CONFIGURE I/ O:: BLOCK DIAGRAM:: TAPER is connected to a non-zero tag.
Page 226 DIGITAL DC DRIVE MENU LEVEL This block performs two functions. First, it switches the drive from speed mode to ten- sion mode using the TENSION ENABLE switch. Second, it switches the current lim- MENU LEVEL DIAGNOSTICS its as required for over or under winding. When TENSION ENABLE is ENABLED, one current clamp (chosen by OVER WIND) uses the TENSION DEMAND signal and the other uses the default value.
Page 227 DIGITAL DC DRIVE MENU LEVEL SETPOINT SUM 2 allows two scalable inputs and one unscalable input to be com- bined. These are used for friction compensations in CPW and basic summing for SPW. MENU LEVEL DIAGNOSTICS Inputs 0 and 1 can be scaled individually using their respective ratio and divider pa- rameters.
Page 229 DIGITAL DC DRIVE MENU LEVEL The PID block executes a Proportional + Integral + Derivative control algorithm with an added filter to attenuate high-frequency noise. P, PD, PI, or PID can be selected as MENU LEVEL DIAGNOSTICS required. The algorithm modifies the error between the setpoint and the feedback with the proportional, integral, and derivative terms.
Page 231 Derivative gain instantaneously boosts the PID output signal. Increasing DERIVATIVE TC decreases the damping which causes overshoot and oscillations in most cases resulting in an unacceptable system reponse. NOTE. For most applications, derivative gain is never used and is usually left at its default value of 0.000 seconds.
Page 232 0 volts common terminal be connected to ground either directly at the drive or at one point in the system. Figure M.9 lists the types and functions of the 590SP series DC motor controller terminals when using Current Programmed Winder, Speed Programmed Winder, or Section Control configurations described later in this chapter.
Page 233 DIAMETER CALC., TAPER CALC., TORQUE CALC., and SETPOINT SUM 2. NOTE. This configuration does not support field weakening. A configuration containing field range compensation is available. Call Eurotherm Drives Customer Support at (703) 471-4565 for detailed instructions using this option.
Page 234 TAPER CALC. uses signals from terminals A5, TENSION SETPOINT, and A6, TAPER SETPOINT, to produce the tension demand. SETPOINT SUM 2 multiplies the tension demand by diameter to produce the torque demand. The torque demand is then combined with compensations for fric- tional losses to produce the final torque used to control the motor.
Page 236 These parameters are located in the SYSTEM::CONFIGURE I/O menu. RAMP O/P DEST = 309 SETPOINT SUM 1::INPUT 0 DIAMETER = 447 SETPOINT SUM 2::RATIO 0 TAPER = 444 SETPOINT SUM 2::INPUT 0 SETPOINT SUM 2 = 432 TORQUE CALC.::TORQUE DEMAND POS.
Page 237 A line speed reference is required for the diameter calculator to work. It should be scaled to produce +10 volts at full speed and connected into terminal A4, LINE SPEED. If this signal comes from a source other than a Eurotherm Drives motor controller, it may need to be scaled and isolated.
Page 238 The following procedures describe the steps for starting up CPW winders. These steps customize the drive for the calibration phase. 1. Check that all parameters are set to the default values described in the installation section. Check Parameters 2. Set MIN DIAMETER to the core as a percentage of full roll. If there is more than one core size, Set Min Diameter it should be set to the smallest, for example, if the smallest core is 3.5 inches and the maximum full roll is 42 inches then MIN DIAMETER is:...
Page 239 6. Set JOG/SLACK::TAKE UP 1 to 100 percent and increase the tension setpoint signal. The Continued spindle should run up to full speed. Take Up 1 = 100% 7. Reduce the tension setpoint signal to 0.00% and monitor DIAGNOSTICS:: CURRENT DE- Mon.
Page 240 A speed programmed winder, SPW, provides closed-loop center winder control. It programs the motor speed using either loadcell or dancer feedback for tension control. This configuration provides standard features used in center winder applications including: diameter calculation with memory and preset, tension and taper, PID for loadcell tension or dancer position control, and over/under winding. It can control unwinds or rewinds for single-spindle and turret winders.
Page 241 In dancer position applications, the controller attempts to keep the dancer stationary by varying the winder speed. TAPER CALC. uses signals from terminals A5, TENSION SETPOINT, and A6, TAPER SETPOINT, to produce the dancer loading. Dancer loading affects web tension by setting the force the dancer exerts on the web. The PID setpoint, PID:: INPUT 1, is a fixed value set in the MMI representing the desired position of the dancer.
Page 242 TINATION TAG to 462. A 0 to +10 volt signal now provides the preset where +10 volts is the full or maximum roll diameter. That signal can be generated by an operator potentiometer, a Eurotherm Drives 5575 Ranger ultrasonic transducer (catalog number 5575-LB), or other diameter input device.
Page 244 A line speed reference is required for the diameter calculator to work. It should be scaled to produce +10 volts at full speed and connected into terminal A4, LINE SPEED REF. If this signal comes from a source other than a Eurotherm Drives motor controller, it may need to be scaled and isolated.
Page 245 4. Load an empty core into the winder and match the core surface speed to the line speed using the 590SP encoder or analog tachometer calibration as appropriate. At this point the feedback device, drive, and winder should be functioning correctly. When starting up turret winders, repeat the above procedure for the second spindle.
Page 246 6. Check the tension loop performance by making step changes to the tension demand and moni- Continued toring the tension feedback. Increasing the proportional gain gives faster response but at some Check tension loop point the winder will become unstable. If this occurs, reduce the gain until it regains stability. The proportional gain is controlled by a profiler using PROP.
Page 247 It also includes Reverse, Anti-reverse, Agitate, Slack take-up/pay-out, Jog, Ramp, and Raise/Lower. Pull rolls, coaters, ovens, treaters, laminators, presses, and more can be controlled with the 590SP. Figures M.18 and M.19 illustrate typical loadcell and dancer control applications, respectively.
Page 248 SC provides the drive with control features required for a line drive section. SC uses drive terminals for all inputs and outputs, both analog and digital. These terminals may need to be re-configured depending on the functions required for the particular application. A typical web process line will have a master or lead drive that sets the speed of the line and other slave drives which follow in a variety of ways.
Page 249 Draw controls speed but does not directly control tension. Tension control uses an outer control loop to adjust the section speed. The loadcell provides the feedback signal for the control loop. Speed is adjusted to keep the feedback signal from the loadcell at a fixed value, the tension setpoint.
Page 250 The Raise/Lower function uses digital inputs to increase and decrease Draw, Ratio, or Tension. This permits gauge controls or other automatic systems with logic outputs to connect directly with the drive. These parameters are located in the SYSTEM::CONFIGURE I/O menu. RAMP O/P DEST = 309 SETPOINT SUM 1:: INPUT 0...
Page 252 10 to 90 percent, the setpoint would be 50 percent. The tension feedback signal from a loadcell must be scaled using a loadcell amplifier, such as the Eurotherm Drives 5530/1 or 5530/2, before connecting into terminal A6, TENSION FEEDBACK, on the 590SP. At full tension, the out- put should be adjusted to read +9 volts to allow 10 percent overrange.
Page 253 The following procedures describe a methodology for starting and tuning a tension control line drive section. The first steps assure the drive section parts are calibrated correctly. The PID setup steps tune the section for best performance. 1. Set all the PID parameters to the default values (see Appendix H). Check PID settings 2.
Page 254 For dancer applications, the feedback signal should be connected to be more positive when the web is tight and less positive when the web is slack. In this arrangement, dancer feedback will increase the speed when the web is slack. The trim range value depends on the nature of the web.
Page 255 Analog inputs and outputs may not provide adequate precision or stability. The digital 590SP's speed accuracy can be greatly improved by direct, serial connection between drives using the 5703 Peer-to-Peer interface (catalog number 655-RS232). This interface should be used with digital speed feedback from an encoder or the 5701 optical encoder.
Page 256 Ratio mode sets the section speed to the line speed multiplied by the ratio input. To select ratio mode, set SETPOINT SUM 1:: RATIO 0 to 0.00 percent. Terminal A4, LINE SPEED REFERENCE, supplies the line speed signal. Termi- nal A2, DRAW/RATIO, receives the ratio setpoint. It is multiplied by the line speed to produce the speed demand. The maximum range of terminal A2 is -300 to +300 percent.
Page 257 The motor rotation can be reversed by terminal C8, REVERSE. This SC configuration only works when in torque, draw, or ratio mode. To provide a section reverse ability for tension feedback modes, change the configuration to route the line speed reference and trim signals through SETPOINT SUM 1 parameters INPUT 0 and INPUT 1. If it is necessary to ensure that a section does not reverse, even if reversing would be required to maintain tension or dancer position, then use the Anti-reverse function.
Page 258 INPUT, tag 262. The output of the Raise/Lower function is connected to SETPOINT SUM 1:: RATIO 1, tag 6, or SETPOINT SUM 2:: INPUT 0, tag 444. The analog input that is replaced, either A2, DRAW/RATIO or A5, TEN- SION SETPOINT, must have its destination tag set to zero. When using loadcell tension control, the PID trim loop O/P SCALER (TRIM) needs to be higher for extensible web than for non-extensible web.

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Summary of Contents for Eurotherm 590SP

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