Page 1 Programming Guide ® Refrigeration Drive FC 103 vlt-drives.danfoss.com...
Page 3: Table Of Contents
3.7 Parameters: 5-** Digital In/Out 3.8 Parameters: 6-** Analog In/Out 3.9 Parameters: 8-** Communications and Options 3.10 Parameters: 11-** FC 103 LON 3.11 Parameters: 13-** Smart Logic 3.12 Parameters: 14-** Special Functions MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 4: Parameters: 18-** Data Readouts
4.1.18 22-** Application Functions 4.1.19 23-** Time Based Funtions 4.1.20 25-** Pack Controller 4.1.21 26-** Analog I/O Option MCB 109 4.1.22 28-** Compressor Functions 4.1.23 29-** Compressor Functions 2 4.1.24 30-** Special Features 5 Troubleshooting Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 5 Contents Programming Guide 5.1 Status Messages 5.1.1 Alarms and Warnings 5.1.2 Alarm Words 5.1.3 Warning Words 5.1.4 Extended Status Words 5.1.5 Fault Messages Index MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 6: Introduction
European Conformity (European safety standards) Parameters Common mode Rated power of the brake resistor (average power Constant torque br,cont. during continuous braking) Direct current Printed circuit board Digital input Process data Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 7: Definitions
All dimensions in drawings are in mm (in). digital terminals). * Indicates a default setting of a parameter. • ® Refrigeration Drive FC 103 Operating Motor frequency. Instructions provides information on mechanical Maximum motor frequency. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 8: References
24 V DC (maximum 40 mA) signal. - see Table 1.3. Stop command Digital signal processor. A stop command belonging to Group 1 control commands - see Table 1.3. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 9 An external, digital pulse transmitter used for feeding back information on motor speed. The encoder is used in Variable torque characteristics used for pumps and fans. applications where great accuracy in speed control is required. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 10: Safety
Disconnect mains supply to the frequency converter whenever repair work is to be carried out. Check that the mains supply has been disconnected and that the necessary time has elapsed before removing motor and mains supply Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 11 When used in situations where safety is critical, for example, when controlling the electromagnetic brake function of a hoist application, these control signals must not be relied on exclusively. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 12: Electrical Wiring
Connect the digital and analog inputs and outputs separately to the common inputs (terminals 20, 55, and 39) of the frequency converter to avoid ground currents from both groups to affect other groups. For example, switching on the digital input may disturb the analog input signal. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 13 No operation (Default [2] Coast inverse). Terminal 37 = Safe Torque Off (where available). 12 13 18 33 20 Illustration 1.4 NPN (Sink) Start/Stop Safe Stop NOTICE Use shielded/armored control cables. Speed Start/Stop [18] Illustration 1.6 Start/Stop MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 14 Terminal 29 = Parameter 5-13 Terminal 29 Digital Input [21] Speed up. Terminal 32 = Parameter 5-14 Terminal 32 Digital Illustration 1.9 Potentiometer Reference Input [22] Speed down. NOTICE Terminal 29 only in FC x02 (x=series type). Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 15: How To Program
In case of alarm/warning, the warning is shown instead of the variables. Bottom section (c) always shows the state of the frequency converter in status mode. Press [Status] to toggle between 3 status readout displays. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 16 Green LED/On: Control section is working. lines. • Yellow LED/Warn.: Indicates a warning. 1.1, 1.2, and 1.3 are shown in small size. 2 is shown in • large size. Flashing Red LED/Alarm: Indicates an alarm. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 17 The Function Set-up provides quick and easy access to all The [Alarm Log] key on the LCP allows access to both parameters required for most applications including: alarm log and maintenance log. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 18 The key can be selected as [1] Enabled or [0] Disabled via parameter 0-42 [Auto on] Key on LCP. Warn Alarm Illustration 2.11 Navigation Keys Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 19: Quick Transfer Of Parameter Settings Between Multiple Frequency Converters
Press [OK]. Press the [OK] key. To move to a different digit within a parameter Select [1] All to LCP. ◀ ▶ setting, use the [ ] and [ Press the [OK] key. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 20 Quick Menu are listed. See also Illustration 2.14. Parameter 3-42 Ramp 1 Ramp Down Time Parameter 3-13 Reference Site – Parameter 5-10 Terminal 18 Digital Input – Parameter 1-29 Automatic Motor Adaptation (AMA) – Table 2.1 Quick Set-up Parameters Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 21: Function Set-Ups
Press [OK]. Speed [107] 69.3% 5.20A 1(1) Illustration 2.21 Setting a Parameter Quick Menus Q1 My Personal Menu Q2 Quick Setup Q3 Function Setups Q5 Changes Made Illustration 2.17 Scrolling to Function Set-up MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 22 Parameter 3-02 Minimum Reference Parameter 3-03 Maximum Reference Parameter 20-21 Setpoint 1 Parameter 20-93 PID Proportional Gain Parameter 20-94 PID Integral Time Parameter 3-13 Reference Site Table 2.4 Q3-3 Closed Loop Settings Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 23: Main Menu Mode
Options installed on the frequency converter 26-** Analog I/O Option enable extra parameters associated with the option. 28-** Compressor Functions Table 2.6 Parameter Groups After selecting a parameter group, press the navigation keys to select a parameter. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 24: Changing Data
1 - 60 Low speed load compensation Recommended initialization (via 100% parameter 14-22 Operation Mode) Select parameter 14-22 Operation Mode. Press [OK]. Illustration 2.25 Changing a Group of Numeric Data Values Select [2] Initialization. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 25 The frequency converter is now programmed according to default settings. This procedure initializes all except: • Parameter 15-00 Operating hours. • Parameter 15-03 Power Up's. • Parameter 15-04 Over Temp's. • Parameter 15-05 Over Volt's. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 26: Parameter Description
Part of language package 1. [49] Russian Part of language package 1. [50] Thai Part of language package 2. [51] Bahasa Part of language package 2. Indonesia [52] Hrvatski Part of language package 2. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 27 0-12 This Set-up Linked to is mode. programmed as required. For most refrigeration applications it is not necessary to program parameter 0-12 This Set-up Linked to even if change of set- MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 28 4 Parameter Lists. The link ensures synchronizing of the not Factory Cannot be changed. It contains the Danfoss changeable during operation parameter values setup data set, and can be used as a data source...
Page 29 [38] Display Text 2 Enables an individual text string to be that parameter set-up. written for display in the LCP, or to be read via serial communication. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 30 [1612] Motor Voltage Voltage supplied to the motor. pulse/bus. [1613] Frequency Motor frequency, that is the output [1652] Feedback[Unit] Reference value from programmed frequency from the frequency converter digital input(s). in Hz. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 31 Shows the value of the signal applied Optional). X42/7 [V] to terminal X42/7 on the analog I/O [1677] Analog Out Actual value at output X30/8 (general card. X30/8 [mA] purpose I/O card. Optional). Use MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 32 Status for the operation of each Status individual compressor controlled by the pack controller. [2587] Inverse Interlock [2588] Pack capacity [2827] Discharge Temperature [3038] Pressure 1 [3048] Pressure 2 [9920] Fan Ctrl deltaT Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 33 Linear [70] mbar units only Motor Speed P 0-31 [71] Motor Speed High limit [72] P 4-13 (RPM) [73] P 4-14 (Hz) Illustration 3.3 Custom Readout [74] m WG [80] [120] GPM MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 34 In this parameter, it is possible to write an individual text string to be shown in the LCP or to be read via serial communication. To show the text permanently, select [37] Display Text 1 in 1 of the following parameters: Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 35 0-43 [Reset] Key on LCP is included in each of the set-ups 1 to 4. parameter 0-25 My Personal Menu, define the password in parameter 0-65 Personal Menu Password. Otherwise, define the password in parameter 0-60 Main Menu Password. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 36 Sets the date format to be used in the LCP. editing of My Personal Menu-parameters. [0] YYYY-MM-DD Bus: Read only [1] DD-MM-YYYY Bus: No access [2] MM/DD/YYYY All: Read only All: No access Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 37 Set for each weekday if it is a working day or a non- working day. First element of the array is Monday. The working days are used for timed actions. [0] No [1] Yes MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 38: Parameters: 1-** Load And Motor
15 Hz. In addition, the AEO feature adapts the voltage exactly to the current load situation, thereby reducing energy consumption and audible noise from Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 39 1-73 Flying Start. 50>I >5 Load Motor Increase parameter 1-14 Damping High-inertia applications > 50 Gain, parameter 1-15 Low Speed Filter Load Motor Time Const., and parameter 1-16 High Speed Filter Time Const. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 40 Obtain quick control through a short damping time constant. However, if this value is too low, the control becomes unstable. This time constant is used above 10% rated speed. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 41 Following installation and connection of the motor, this function allows the correct motor rotation direction to be verified. Enabling this function overrides any bus commands or digital MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 42 Avoid generating external torque during AMA. NOTICE If 1 of the settings in parameter group 1-2* Motor Data is changed, parameter 1-30 Stator Resistance (Rs) to parameter 1-39 Motor Poles return to default settings. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 43 Enter the R value manually. Obtain the value from the motor supplier. • Use the R default setting. The frequency converter establishes the setting on the basis of the motor nameplate data. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 44 The different set-ups of stator winding non-salient SPM. resistance and induction are shown in Illustration 3.6. Danfoss frequency converters always require the line-to- Enter the value of the d-axis common value. The back EMF of a PM motor is defined inductance.
Page 45 (Ld). If the motor supplier provides an store is used to update motor parameters: induction curve, enter the induction • Parameter 1-30 Stator Resistance (Rs). value at 200% of the nominal value. • Parameter 1-37 d-axis Inductance (Ld). MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 46 The parameter is active when parameter 1-50 Motor Magnetisation at parameter 1-73 Flying Start is enabled. The Zero Speed. See Table 3.5. value range and function depend on parameter 1-10 Motor Construction: Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 47 Construction = [1] PM, non-salient SPM. Enter the % value for slip compensation to compensate for tolerances in the value of n Slip compensation is calculated automatically, that is on the basis of the rated motor speed MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 48 Releases shaft coasted converter during the parameter 1-10 Motor Construction = start delay time (inverter off). [0] Asynchron. Available selections depend on parameter 1-10 Motor Construction: Enter the minimum motor current at low [0] Asynchron: speed. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 49 1-72 Start Function to [3] Start speed cw, [4] Horizontal operation, or [5] VVC [2] Enabled Always /Flux clockwise, and set a start delay time in parameter 1-71 Start Delay. [3] Enabled Ref. Dir. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 50 Trip [RPM] is also activated to protect the Time to Trip. If the value in application from running below minimum parameter 1-79 Compressor Start Max Time to motor speed, for example when in current limit. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 51 Via a thermistor sensor connected Size related [0 - 600 Set the speed at which to activate to 1 of the analog or digital inputs RPM] parameter 1-80 Function at Stop. (parameter 1-93 Thermistor Source). MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 52 NOTICE Thermistor Activates a warning when the connected warning thermistor in the motor reacts in the event of Danfoss recommends using 24 V DC as thermistor supply motor overtemperature. voltage. Thermistor Stops (trips) the frequency converter when trip the connected thermistor in the motor reacts NOTICE in the event of motor overtemperature.
Page 53 The frequency converter trips when the motor temperature is too high. Parameter set-up: • Set parameter 1-90 Motor Thermal Protection to [2] Thermistor Trip. • Set parameter 1-93 Thermistor Source to [2] Analog Input 54. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 54 [1] Analog Input 53 or [2] Analog Input 54 cannot be selected if the analog input is already in use as a reference source (selected in parameter 3-15 Reference 1 Source, Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 55: Parameters: 2-** Brakes
The braking current is active during the time period set in parameter 2-02 DC Braking Time. Parameter 2-07 Parking Time is only active when [1] PM, non-salient SPM is selected in parameter 1-10 Motor Construction. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 56 DC link caused by generative power from the load. Option: Function: NOTICE The ramp time is automatically adjusted to avoid tripping of the frequency converter. Disabled No OVC required. Enabled Activates OVC. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 57: Parameters: 3-** Reference/Ramps
If [9] Positioning is selected in 11001100 [P 5-14=Preset ref. bit 1] parameter 1-00 Configuration Mode, this parameter defines the default [P 5-15=Preset ref. bit 2] 11110000 speed for positioning. Illustration 3.16 Preset Reference Scheme MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 58 NOTICE When set to [2] Local, the frequency converter starts with this setting again after a power-down. ® Linked to For information, see VLT Motion Control H/A MCO MCO 305 Operating Instructions. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 59 Define up to 3 different reference signals. [22] Analog input The sum of these reference signals X30/12 defines the actual reference. [23] Analog Input No function X42/1 Analog Input 53 [24] Analog Input Analog Input 54 X42/3 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 61 × nnom par . 1 − 25 par . 3 − 52 = s ref rpm set in parameter 3-82 Starting Ramp Up Time when [0] Compressor Torque is active in parameter 1-03 Torque Characteristics. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 62 3-94 Minimum Limit Range: Function: [-200 - Set the minimum allowed value for the 200 %] resulting reference. This is advisable if the digital potentiometer is used for fine-tuning of the resulting reference. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 63: Parameters: 4-** Limits/Warnings
Hz. The motor speed low limit can be set to correspond to the minimum output frequency of the motor shaft. The speed low limit must not exceed the setting in parameter 4-14 Motor Speed High Limit [Hz]. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 64 Illustration 3.24. while the motor is running. Enter the maximum output frequency value. Parameter 4-19 Max Output Frequency specifies the absolute limit on the frequency converter output frequency for improved safety in Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 65 27 or 29, and on relay output 01 or 02. [2] Trip 1000 ms 4-59 Motor Check At Start Select whether the frequency converter performs the 3-phase motor check at start Option: Function: MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 66 [Cancel] to abort. 4-64 Semi-Auto Bypass Set-up Option: Function: No function. Enabled Starts the semi-automatic bypass set-up and continues with the procedure described in chapter 3.6.4 Semi-Automatic Bypass Speed Set-up. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 67: Parameters: 5-** Digital In/Out
The digital inputs are used for selecting various functions ® X30/X are the terminals on VLT General Purpose I/O MCB in the frequency converter. All digital inputs can be set to 101. the following functions: MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 69 Word terminals, [52] Run permissive only has to be logic 1 on 1 of the terminals to carry out the function. The digital output signal for run MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 70 219, Compressor Interlock. When options and functions listed in parameter group 5-1* Digital inversely interlocked, compressor 1 (the Inputs. lead compressor) is staged according to parameter 25-23 Fixed Speed neutral Zone [unit]. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 71 5-1* Digital Inputs except for PTC 1 & Relay This option makes it possible to use a option [32] Pulse input. combination of alarm and warning. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 72 The brake is ready for operation and there Running The motor is running. no fault are no faults. Running / no The output speed is higher than the speed warning set in parameter 1-81 Min Speed for Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 73 [75] Logic Rule 5 See parameter group 13-4* Logic Rules. if and no stop command is active. logic rule 5 is evaluated as TRUE, the output goes high. Otherwise, it is low. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 74 (without any of the built-in relays involved), and compressor 2 to the compressor controlled by relay 1. See Table 3.12. [202] Compressor 2 See [201] Compressor 1 Running. Running Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 75 Comparator 3 Run on ref/no warn [64] Comparator 4 Alarm Default setting for relay [65] Comparator 5 [70] Logic rule 0 [10] Alarm or warning [71] Logic rule 1 [11] At torque limit MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 76 Relay Card MCB 105 in Input) to [32] Pulse input. If terminal 29 is used as an input, an array function. See set parameter 5-02 Terminal 29 Mode to [0] Input. parameter 5-40 Function Relay. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 77 [1 - signal from the control. 1000 ms] This parameter cannot be adjusted This is an advantage if there is a great while the motor is running. amount of noise in the system. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 78 This parameter is active when VLT General Purpose I/O MCB 101 [115] Ext. Closed Loop 3 is installed in the frequency converter. Same options and functions as parameter group 5-6* Pulse Outputs. Option: Function: No operation Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 79 20–30%. Range: Function: [0 - 100 %] Contains the frequency to apply to the digital output terminal 27 when it is configured as bus-controlled timeout, and timeout is detected. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 80 5-98 Pulse Out #X30/6 Timeout Preset Range: Function: [0 - 100 %] Contains the frequency to apply to the digital output terminal 6 when it is configured as bus-controlled timeout, and timeout is detected. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 81: Parameters: 6-** Analog In/Out
53 or 54 is below 50% of the value in: • Parameter 6-10 Terminal 53 Low Voltage. • Parameter 6-12 Terminal 53 Low Current. • Parameter 6-20 Terminal 54 Low Voltage. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 82 6-25 Terminal 54 High Ref./Feedb. 6-15 Terminal 53 High Ref./Feedb. Value Value. Range: Function: Size [-999999.999 - Enter the analog input scaling related 999999.999] value that corresponds to the high Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 83 X30/11. A high value improves decentral I/O system (that is if these are used to dampening, but also increases the delay feed a building management system with data, through the filter. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 84 [103] Motor Current 0–Inverter maximum current (parameter 16-37 Inv. Max. Current), (0-20 Enter the filter time constant. This mA). constant is a first-order digital low-pass filter time for suppressing electrical noise Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 85 Bus ctrl t.o. 0–100%, (0–20 mA). Set parameter 6-52 Terminal 42 Output Max Scale to 50%. [142] Bus ctrl t.o. 0–100%. 4-20mA [143] Ext. CL 1 0–100%. 4-20mA [144] Ext. CL 2 0–100%. 4-20mA MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 86 6-62 Terminal X30/8 Max. Scale if the value is below 100%. ® This parameter is active when VLT General Purpose I/O MCB 101 is mounted in the frequency converter. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 87 [101] Reference [131] Reference 4-20mA [102] Feedback [132] Feedback 4-20mA [103] Motor Current [133] Motor cur. 4-20mA [104] Torque rel to limit [134] Torq.% lim 4-20 mA [105] Torq relate to rated MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 88 Range: Function: 100 % [0 - 200 %] 6-83 Terminal X45/3 Bus Control Enter the output value for terminal X45/3 when the fieldbus controls the terminal. Range: Function: [0 - 100 %] Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 89: Parameters: 8-** Communications And Options
2 consecutive This parameter is active only when telegrams. If this time is exceeded, it parameter 8-04 Control Timeout Function is set indicates that the serial communication has MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 90 Same as [0] FC but to be used when downloading SW to the frequency converter or Select the interpretation of the control uploading dll file (covering information and status words corresponding to the Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 91 The default value depends on the FC protocol. [0] 2400 Baud [1] 4800 Baud [2] 9600 Baud [3] 19200 Baud [4] 38400 Baud [5] 57600 Baud [6] 76800 Baud [7] 115200 Baud MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 92 [1653] Digi Pot Reference [894] Bus Feedback 1 [1654] Feedback 1 [Unit] [895] Bus Feedback 2 [1655] Feedback 2 [Unit] [896] Bus Feedback 3 [1656] Feedback 3 [Unit] [1680] Fieldbus CTW 1 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 93 8-46 BTM Transaction Status [3] Logic OR Activate a start command via the fieldbus/serial Option: Function: communication port, or via 1 of the digital inputs. Transaction Started Transaction Comitting Transaction Timeout Err. Non-existing Par. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 94 8-56 Preset Reference Select or fieldbus option. Option: Function: Select the trigger for the preset reference selection. Digital A digital input triggers the preset reference input selection. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 95 Range: Function: [-200 - 200] See parameter 8-94 Bus Feedback 1 for further details. 8-96 Bus Feedback 3 Range: Function: [-200 - 200] See parameter 8-94 Bus Feedback 1 for further details. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 96: Parameters: 11-** Fc 103 Lon
Use the SLC settings to activate, deactivate, and reset the smart logic control sequence. The logic functions and comparators are always running in the background, which opens for separate control of digital inputs and outputs. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 97 [19] Warning See parameter group 5-3* Digital Outputs [43] OK Key This event is true if [OK] is pressed. for further description. [44] Reset Key This event is true if [Reset] is pressed. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 98 (High = true). [13] Out of feedb. See parameter group 5-3* Digital Outputs range for further description. [36] Digital input DI29 Use the value of DI 29 in the logic rule (High = true). Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 99 Drive ready [80] No Flow [54] Running [81] Dry Pump [55] Reversing [82] End of Curve [56] In range [83] Broken Belt [60] On reference [61] Below reference, low [62] Above ref, high MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 100 [134] Digital input DI32 [8] FALSE [135] Digital input DI33 shorter [150] SL digital output A than.. [151] SL digital output B [152] SL digital output C [153] SL digital output D Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 101 Logic Rule Boolean 3 [17] Mains out of See parameter group 5-3* Digital Outputs Illustration 3.36 Logic Rules range for further description. [18] Reversing See parameter group 5-3* Digital Outputs for further description. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 102 Select the 1 logical operator to use on the boolean inputs from parameter 13-40 Logic Rule Boolean 1 and parameter 13-42 Logic Rule Boolean 2. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 103 [10] Out of speed range [83] Broken Belt [11] Below speed low [12] Above speed high [13] Out of feedb. range [14] Below feedb. low [15] Above feedb. high [16] Thermal warning MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 104 [81] Dry Pump Below I low [82] End of Curve Above I high [83] Broken Belt [10] Out of speed range [11] Below speed low [12] Above speed high [13] Out of feedb. range Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 105 [37] Digital input DI32 [11] Select preset Selects preset reference 1. [38] Digital input DI33 ref 1 [39] Start command [12] Select preset Selects preset reference 2. [40] Drive stopped ref 2 [41] Reset Trip MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 106 E low is low (off). the event defined in parameter 13-90 Alert Trigger [37] Set digital out Any output with digital output 6 selected occurs. F low is low (off). Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 107 13-91 Alert Action Array [10] Select the action that the frequency converter performs when the event defined in parameter 13-90 Alert Trigger occurs. Option: Function: Info Warning Freeze output Freeze output & warn Stop MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 108: Parameters: 14-** Special Functions
The overmodulation function generates an extra voltage of up to 8% of U output voltage without overmodulation. This extra voltage results in an extra torque of 10–12% in the middle of the oversyncronous Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 109 The digital outputs do not have the on-delay feature. Disabled No action. Derate Derates the frequency converter. 14-16 Kin. Backup Gain Range: Function: 100 % [0 - 500 %] Enter the kinetic back-up gain value in percent. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 110 (including bus and motor parameters) to The results are shown in the display default values. and the frequency converter moves into an infinite loop. Parameter 14-22 Operation Mode is automatically set to [0] Normal Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 112 RFI filter circuit are cut out to Trip reduce the ground capacity currents. Select [1] On to ensure that the frequency converter complies with EMC standards. Illustration 3.42 RFI Filter Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 113 If the temperature increases warning at 98% and a reset of the warning at 90%. At the further, select whether the frequency converter should trip (trip lock) or derate the output current. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 114 – – – Current limit – – – Locked rotor – – – Table 3.14 Selection of Action when Selected Alarm Appears D means the default value. X means a possible selection. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 115: Parameters: 15-** Frequency Converter Information
Reset counter Press [OK] to reset the kWh counter to 0 [1614] Motor current (see parameter 15-02 kWh Counter). [1616] Torque [Nm] [1617] Speed [RPM] [1618] Motor Thermal [1624] Calibrated Stator Resistance MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 116 Digital inputs. [11] Below speed low • [12] Above speed high Digital outputs. [13] Out of feedb. range • Warning word. [14] Below feedb. low • Alarm word. [15] Above feedb. high Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 117 [ 0 - 0] Array parameter; Date & Time 0–9: This status word parameter 16-94 Ext. Status parameter shows at which time the Word for a description. logged event occurred. Table 3.15 Logged Events MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 118 15-45 Actual Typecode String 15-62 Option Ordering No Range: Function: Array [8] [0 - 40] View the actual type code string. Range: Function: [0 - 8] Shows the ordering number for the installed options. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 119 [0 - 30] Shows the typecode string for the options (CXXXX if there is no option). 15-77 Slot C1/E1 Option SW Version Range: Function: [0 - 20] Software version for the installed option in option slot C. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 120: Parameters: 16-** Data Readouts
9-16 PCD Read Configuration index 1 CustomRea- parameter 0-30 Custom Readout to send it with the status word instead of the doutUnit] Unit, parameter 0-31 Custom MAV. Readout Min Value, and parameter 0-32 Custom Readout Max Value. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 121 [0 - 10000 V] View a measured value. The value is filtered with a 30 ms time constant. 16-31 System Temp. Shows the highest internal system temperature. Range: Function: 0 °C [-128 - 127 °C] MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 122 - 999999.999 value after processing of feedback ProcessCtrlUnit] 1-3, see: • Parameter 16-54 Feedback 1 [Unit]. • Parameter 16-55 Feedback 2 [Unit]. • Parameter 16-56 Feedback 3 [Unit]. in the feedback manager. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 123 16-62 Analog Input 53 Range: Function: [-20 - 20] View the actual value at input 53. 16-63 Terminal 54 Switch Setting Illustration 3.45 Relay Settings Option: Function: View the setting of input terminal 54. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 124 [0 - 30] Shows the actual output value at terminal X45/3. parameter 8-10 Control Profile. The value shown reflects the selection in parameter 6-80 Terminal X45/3 Output. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 125 Bit 0: Motor bearings. • Bit 1: Pump bearings. • Table 3.17 Maintenance Word Bit 2: Fan bearings. • Bit 3: Valve. Example: • Bit 4: Pressure transmitter. The preventive maintenance word shows 040Ahex. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 126 16-99 Ext. Status Word 3 Returns the extended warning word 3 sent via the serial communication port in hex code. Range: Function: [0 - 4294967295] Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 127 The units of the value shown in the LCP correspond parameter 0-71 Date Format, while the time to the mode selected in parameter 26-02 Terminal format depends on the setting in X42/5 Mode. parameter 0-72 Time Format. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 128 [0 - 65535] Shows the signal states from the active digital inputs. • 0 = No signal. • 1 = Connected signal. 3.15.4 18-7* Rectifier Status This parameter group contains read-only parameters related to the rectifier section. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 129: Parameters: 20-** Fc Closed Loop
Analog Input for the frequency converter’s PID X30/11 controller. Analog Input This parameter defines which input is X30/12 used as the source of the first feedback Analog Input signal. X42/1 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 130 See parameter 20-00 Feedback 1 1 Conversion. This unit is not used by the PID Source for details. controller. No function Analog Input 53 Analog Input 54 Pulse input 29 [10] 1/min Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 131 PID controller’s setpoint reference. Conversion for details. [2] Average Sets up the PID controller to use the average of Linear feedback 1, feedback 2, and feedback 3 as the Square root feedback. Pressure to temperature MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 132 Parameter 20-00 Feedback 1 Source. • Parameter 20-03 Feedback 2 Source. • Parameter 20-06 Feedback 3 Source. Only setpoint 1 is used. The sum of setpoint 1 and any other references that are enabled (see Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 133 This feedback can also: Zone 1 Damper Supply air fan Zone 2 Cooling/ heating coil Damper Zone 3 Damper Return air fan Illustration 3.47 Example, Multi-zone, Single Setpoint MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 134 20-33 User Defined Refrigerant parameter group 3-1* A3 to provide A1, A2, and A3 for the References). equation below: Temperature = − A3 ln Pe + 1 − A1 User defined R134a Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 136 Feedback Level, auto-tuning is has no impact on values of parameters aborted and an error message and only affects the auto-tuning speed. appears in the LCP. Auto Takes 30–60 s to complete. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 138 If the feedback is changing quickly, it adjusts the output of the PID controller to reduce the rate of change of the feedback. Quick PID controller response is obtained when this Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 139: Parameters: 21-** Extended Closed Loop
I/O Option MCB 109, terminal 53/54 filter time constant, Use a graphical LCP to react on messages during the auto and pulse filter time constant #29/33) before activating PID tuning sequence. auto tuning. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 140 Parameter 20-05 Feedback 2 Source Unit for EXT CL 3. If the level drops below parameter 21-03 Minimum Feedback Level, PID auto tuning is aborted, and an error message appears in the display. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 141 See also [34] parameter 21-21 Ext. 1 Propor- [40] tional Gain. [41] m/min [45] [60] °C [70] mbar [71] [72] [73] [74] m WG [80] [120] GPM [121] gal/s [122] gal/min MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 142 Range: Function: feedback signal is to be applied. [ par. 21-11 - The setpoint reference is used ExtPID1Unit par. 21-12 in extended 1 closed loop. Ext.1 ExtPID1Unit] Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 143 [140] ft/s slow and a constant differentiator gain when quick [141] ft/min changes occur. [145] ft [160] °F [170] psi [171] lb/in² [172] in WG [173] ft WG [180] HP MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 144 [1 - 50] See parameter 21-24 Ext. 1 Dif. Gain Limit for details. Range: Function: 0 ExtPID2Unit [ par. 21-31 - par. See parameter 21-15 Ext. 1 21-32 ExtPID2Unit] Setpoint for details. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 145 Analog Input X42/1 10000 s [0.01 - 10000 s] See parameter 21-22 Ext. 1 Integral [10] Analog Input X42/3 Time for details. [11] Analog Input X42/5 [100] Bus Feedback 1 [101] Bus Feedback 2 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 146 [24] R170 [25] R290 [26] R600 [27] R600a [28] R744 [29] R1270 [30] R417A [31] R422A [32] R413A [33] Isceon 29 [34] R427A [35] R438A [36] Opteon XP10 [37] R407F [38] R1234ze Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 147: Parameters: 22-** Application Functions
Min sleep Low Power timer detected Detection timer Warning P 22-40 Low speed Alarm P 22-41 detected P 22-22 P 22-24 P 22-23 Cascade controller (destaging command) P 25-26 Illustration 3.49 No-flow Detection MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 148 Set the frequency converter for [0] Open Loop in parameter 1-00 Configuration Mode, when carrying out the auto set-up, see parameter group 22-3* No-Flow Power Tuning No-flow Power Tuning. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 149 The signal must be active for a set time (parameter 22-27 Dry Pump Delay) before the selected action takes place. Possible actions to select (parameter 22-26 Dry Pump Function): • Warning • Alarm Enable and commission no-flow detection in parameter 22-23 No-Flow Function and parameter group 22-3* No-Flow Power Tuning. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 150 Option: Function: detection disappears before the timer runs Disabled out, the timer is reset. Enabled Detects when the motor operates with a speed as set in parameter 4-11 Motor Speed Low Limit Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 151 A frequency converter digital output or a serial communication bus can communicate an Parameter 22-36 High Speed [RPM]. alarm to other equipment. Parameter 22-37 High Speed [Hz]. Stop and Program the associated power values in: Trip MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 152 Range: Function: stops energising the motor. When in sleep mode, certain Size [ 0 - To be used if parameter 0-03 Regional related 7.50 hp] Settings is set for [1] North America Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 153 (boost to be set in parameter 22-45 Setpoint Boost). The feedback from the pressure transducer is monitored, and when this pressure has dropped with a set percentage below the normal setpoint for pressure (P ), the motor MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 154 3-13 Reference Site. after a start command (digital input or Does not work in hand-on mode. Carry out auto set-up fieldbus) before entering sleep mode. in open loop before setting input/output in closed loop. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 155 If set to 5%, the boost pressure is P x1.05. The negative values can be used, for example, in cooling tower control where a negative change is needed. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 157 Sets the minimum run time after a normal start command (start/jog/freeze). Any normal stop command is disregarded until the set time has expired. The timer starts counting following a normal start command (start/jog/freeze). MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 158 Example 1 Adjustment of this parameter allows the shape of the control curve to be adjusted. 0 = Linear 100% = Ideal shape (theoretical). Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 159 , can be determined. Similarly, by RATED plotting the design flow (Q , Point D), the DESIGN pressure H at that flow can be determined. DESIGN Knowing these 2 points on the pump curve, along MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 160 22-88 Pressure at Rated Speed Also see parameter 22-82 Work Point Calculation. Range: Function: 999999 [ par. 22-87 - Enter the value corresponding to 999999.999] the pressure at rated speed, in reference/feedback units. This Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 161: Parameters: 23-** Time-Based Functions
[32] Set digital out A low [33] Set digital out B low [34] Set digital out C low [35] Set digital out D low [36] Set digital out E low MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 162 Select set-up 1 Select set-up 2 Select set-up 3 Select set-up 4 [10] Select preset ref 0 [11] Select preset ref 1 [12] Select preset ref 2 [13] Select preset ref 3 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 163 To disable a preventive maintenance event, set the associated parameter 23-12 Maintenance Time Base to [0] Disabled. Preventive maintenance can be programmed from the LCP, but use of the PC-based MCT 10 Set-up Software is recommended. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 164 Motor bearings [21] Maintenance Text 1 Fan bearings [22] Maintenance Text 2 Pump bearings [23] Maintenance Text 3 Valve [24] Maintenance Text 4 Pressure transmitter [25] Maintenance Text 5 Flow transmitter Temperature transm. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 165 23-12 Maintenance Time Base. The timer is reset from parameter 23-15 Reset Maintenance Word. Example A preventive maintenance event is set up Monday at 8:00. Parameter 23-12 Maintenance Time Base is [2] Operating hours and MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 166 The data is based on the value registered by the kWh Week, or [2] Day of Month. The counters counter in the frequency converter. This counter value can contain the logging data from the Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 167 Do not reset 4294967295] All counters are automatically reset Do reset when changing the setting in parameter 23-50 Energy Log Resolution. At overflow, the update of the counters stops at maximum value. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 168 Counter 2: +0 Counter 1: +1 Counter 0: +5 Illustration 3.62 Time and Relative Values Once a second, the value of the operating variable selected is registered. If a value has been registered to Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 169 23-63 Timed Period Start, and stops at the time/date programmed in parameter 23-64 Timed Period Stop. All counters can be reset to 0 in parameter 23-67 Reset Timed Bin Data. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 170 Breakeven (payback) occurs when the value read in the parameter turns from negative to positive. It is not possible to reset the energy savings counter, but the counter can be stopped any time by setting parameter 23-80 Power Reference Factor to 0. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 171 23-84 Cost Savings Range: Function: [0 - 2147483647] This parameter allows a readout of the calculation based on the above equation (in local currency). MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 172: Parameters: 25-** Pack Controller
1-00 Configuration Mode). If [0] Speed Open Loop is selected in parameter 1-00 Configuration Mode, all fixed speed compressors are destaged, but the variable speed compressor is still controlled by the frequency converter, now as an open-loop configuration: Illustration 3.64 Pack Controller Sample Set-up Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 173 VLT Extended Relay Card MCB each compressor. 113. Disabled The fixed speed compressors are connected in the order 1–2 and disconnected in the order 2–1 (first in–last out). MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 174 The -zone following way: If the setpoint defines the range where is -20 ˚C (4 ˚F) and the the -zone delay is active. neutral zone is 4 ˚C (39 ˚F), a Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 175 [Off], or [Hand On], or set the signal programmed for start on a digital input to low. If the issued alarm is a trip lock alarm then the pack controller stops the system MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 176 4-14 Motor Speed High Limit [Hz], with at least 1 fixed speed pump in the stop position. When the programmed value of the timer expires, a fixed speed pump is staged. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 179 (00:00 or 12:00AM depending on the time original lead pump (top graph) is added after the delay format). before running on mains (parameter 25-59 Run on Mains Delay) as a fixed speed pump. The next lead pump (middle MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 180 3.20.7 25-8* Status Readout parameters informing about the operating status of the pack controller and the compressors controlled. 25-80 Pack Status Readout of the status of the pack controller. Range: Function: [0 - 25] Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 181 Off The compressor is active for staging/destaging. On The compressor interlock command is given. If a compressor is running, it is immediately destaged. If the compressor is not running, it is not allowed to stage. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 183 The analog I/O option can be used for the control of devices such as actuators or valves using the extended closed-loop facility, thus removing control from the building management system. See parameter group 21-** Extended Closed Loop. There are 3 independent closed-loop PID controllers. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 184 Unit. the low reference/feedback value set in • Parameter 21-10 Ext. 1 Ref./Feedback parameter 26-14 Term. X42/1 Low Ref./Feedb. Unit. Value. • Parameter 21-30 Ext. 2 Ref./Feedback Unit. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 185 26-20 Terminal X42/3 Low Voltage Enabled Range: Function: 0.07 V [ 0 - par. Enter the low voltage value. This analog 6-31 V] input scaling value should correspond to the low reference/feedback value set in MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 186 Enable or disable the live zero monitoring. never be higher than the corresponding setting in Disabled parameter 26-42 Terminal X42/7 Max. Scale. Enabled See principle graph for parameter 6-51 Terminal 42 Output Min Scale. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 187 Limit Motor Mode), (0–10 V). Range: Function: [105] Torq relate to 0–motor rated torque, (0–10 V). [0 - 100 %] Holds the level of terminal X42/9 if rated controlled by bus. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 188 For more information, see parameter 6-51 Terminal 42 Output Min Scale. Range: Function: [0 - Scale the minimum output of the selected 200 %] analog signal at terminal X42/11 as a percentage of the maximum signal level. For Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 189: Parameters: 28-** Compressor Functions
Range: Function: (parameter 28-11 Low Speed Running Time). The 999999.999 [ par. 28-18 - fixed interval boosts ensure that oil return boosts ProcessCtrlUnit 999999.999 are performed even when no boosts occurred ProcessCtrlUnit] MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 190 Each step represents a 3-minute period during which the [160] ˚F maximum allowed shaft speed is 10 Hz lower than the previous step. The initial step occurs when the discharge temperature rises above the warning level. The current Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 191 Digital Inputs), timed actions (parameter group 23-** Time- based Functions), and LON bus (parameter group 28-7* Day/ Night Settings). The day-night control action is active if parameter 20-25 Setpoint Type is set to [1] Fixed with Night Setback. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 192 3-02 Minimum Reference. The value is rounded to the nearest larger integer. If a numerically larger value is entered, the sum of the offset and the setpoint is clipped to the value of parameter 3-02 Minimum Reference. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 193: Parameters: 29-** Application Functions
[0 - 600 Enter how long the post-lube function is on after the motor stops. Use only when option [3] Pre & Running & Post is selected in parameter 29-40 Pre/Post Lube Function. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 194: Parameters: 30-** Special Features
Select the unit for pressure source monitoring. Select the temperature unit for pressure to temperature Option: Function: conversion in parameter 30-31 Pressure Conversion. Option: Function: [10] 1/min [11] [10] 1/min [12] Pulse/s [11] [20] [12] Pulse/s Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 195 Range: Function: Option: Function: 999999.999 HplpRe- [ par. 30-36 - 999999.999 Linear The output is proportional to the input. sultUnit0 HplpResultUnit0] Square root Square root conversion is applied. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 196 [125] ft³/s [126] ft³/min [126] ft³/min [127] ft³/h [127] ft³/h [130] lb/s [130] lb/s [131] lb/min [131] lb/min [132] lb/h [132] lb/h [140] ft/s [140] ft/s [141] ft/min [141] ft/min [145] Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 197 Size related [ par. 30-46 - par. 30-45 HplpRe- sultUnit1] 30-48 Pressure 2 Shows the calculated pressure or temperature for high/low pressure monitor 2. Range: Function: 0 HplpResultUnit1 [-999999.999 - 999999.999 HplpResultUnit1] MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 198: Parameter Lists
Unsigned 8 Uint8 Unsigned 16 Uint16 Unsigned 32 Uint32 Visible String VisStr Normalised value 2 bytes Bit sequence of 16 boolean variables Time difference w/o date TimD Table 4.2 Conversion Index Description Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 199: Operation And Display
0-72 Time Format ExpressionLimit 1 set-up TRUE Uint8 0-74 DST/Summertime [0] Off 1 set-up TRUE Uint8 0-76 DST/Summertime Start ExpressionLimit 1 set-up TRUE TimeOfDay 0-77 DST/Summertime End ExpressionLimit 1 set-up TRUE TimeOfDay MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 200: Load/Motor
Min Speed Normal Magnetising 1-51 [RPM] ExpressionLimit All set-ups TRUE Uint16 1-52 Min Speed Normal Magnetising [Hz] ExpressionLimit All set-ups TRUE Uint16 1-58 Flying Start Test Pulses Current ExpressionLimit All set-ups FALSE Uint16 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 201: Brakes
2-1* Brake Energy Funct. 2-10 Brake Function ExpressionLimit All set-ups TRUE Uint8 2-16 AC brake Max. Current 100 % All set-ups TRUE Uint32 2-17 Over-voltage Control [2] Enabled All set-ups TRUE Uint8 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 202: Reference/Ramps
Power Restore [0] Off All set-ups TRUE Uint8 3-93 Maximum Limit 100 % All set-ups TRUE Int16 3-94 Minimum Limit All set-ups TRUE Int16 3-95 Ramp Delay 1 N/A All set-ups TRUE TimD Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 203: Limits/Warnings
TRUE Uint8 5-17 Terminal X30/3 Digital Input ExpressionLimit All set-ups TRUE Uint8 5-18 Terminal X30/4 Digital Input ExpressionLimit All set-ups TRUE Uint8 5-19 Terminal 37 Safe Stop ExpressionLimit 1 set-up TRUE Uint8 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 204 All set-ups TRUE 5-96 Pulse Out #29 Timeout Preset 1 set-up TRUE Uint16 5-97 Pulse Out #X30/6 Bus Control All set-ups TRUE 5-98 Pulse Out #X30/6 Timeout Preset 1 set-up TRUE Uint16 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 205: Analog In/Out
Terminal X30/8 Max. Scale 100 % All set-ups TRUE Int16 6-63 Terminal X30/8 Output Bus Control All set-ups TRUE Terminal X30/8 Output Timeout 6-64 Preset 1 set-up TRUE Uint16 6-7* Analog Output X45/1 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 206: Communication And Options
All set-ups TRUE Uint8 8-52 DC Brake Select ExpressionLimit All set-ups TRUE Uint8 8-53 Start Select [3] Logic OR All set-ups TRUE Uint8 8-54 Reversing Select [0] Digital input All set-ups TRUE Uint8 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 207: Fc 103 Lon
TRUE Uint8 13-44 Logic Rule Boolean 3 ExpressionLimit 2 set-ups TRUE Uint8 13-5* States 13-51 SL Controller Event ExpressionLimit 2 set-ups TRUE Uint8 13-52 SL Controller Action ExpressionLimit 2 set-ups TRUE Uint8 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 208: Special Functions
Function at Over Temperature [0] Trip All set-ups TRUE Uint8 14-61 Function at Inverter Overload [0] Trip All set-ups TRUE Uint8 14-62 Inv. Overload Derate Current 95 % All set-ups TRUE Uint16 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 209: Fc Information
SW ID Control Card 0 N/A All set-ups FALSE VisStr[20] 15-50 SW ID Power Card 0 N/A All set-ups FALSE VisStr[20] 15-51 Frequency Converter Serial Number 0 N/A All set-ups FALSE VisStr[10] MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 210: Data Readouts
FALSE Uint16 16-31 System Temp. 0 °C All set-ups TRUE Int8 16-32 Brake Energy /s 0 kW All set-ups FALSE Uint32 16-33 Brake Energy /2 min 0 kW All set-ups FALSE Uint32 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 211 Uint32 16-95 Ext. Status Word 2 0 N/A All set-ups FALSE Uint32 16-96 Maintenance Word 0 N/A All set-ups FALSE Uint32 16-99 Ext. Status Word 3 0 N/A All set-ups FALSE Uint32 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 212: Info & Readouts
User Defined Refrigerant A1 10 N/A All set-ups TRUE Uint32 20-32 User Defined Refrigerant A2 -2250 N/A All set-ups TRUE Int32 20-33 User Defined Refrigerant A3 250 N/A All set-ups TRUE Uint32 20-4* Thermostat/Pressostat Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 213: Ext. Closed Loop
21-22 Ext. 1 Integral Time 10000 s All set-ups TRUE Uint32 21-23 Ext. 1 Differentation Time All set-ups TRUE Uint16 21-24 Ext. 1 Dif. Gain Limit 5 N/A All set-ups TRUE Uint16 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 214: Application Functions
TRUE Uint16 22-12 Air Pressure to Flow Air density 1.2 N/A All set-ups TRUE Uint16 22-13 Air Pressure to Flow Fan flow unit [0] m³/h All set-ups TRUE Uint8 22-2* No-Flow Detection Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 215 Pressure at Rated Speed 999999 N/A All set-ups TRUE Int32 22-89 Flow at Design Point 0 N/A All set-ups TRUE Int32 22-90 Flow at Rated Speed 0 N/A All set-ups TRUE Int32 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 216: Time Based Funtions
25-04 Pump Cycling [0] Disabled All set-ups TRUE Uint8 25-05 Fixed Lead Compressor [1] Yes 2 set-ups FALSE Uint8 25-06 Number of Compressors 2 N/A 2 set-ups FALSE Uint8 25-2* Zone Settings Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 217 All set-ups TRUE Uint16 25-88 Pack capacity [%] All set-ups TRUE Uint16 25-9* Service 25-90 Compressor Interlock [0] Off All set-ups TRUE Uint8 25-91 Manual Alternation 0 N/A All set-ups TRUE Uint8 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 218: Analog I/O Option Mcb
All set-ups TRUE Int16 26-62 Terminal X42/11 Max. Scale 100 % All set-ups TRUE Int16 26-63 Terminal X42/11 Bus Control All set-ups TRUE 26-64 Terminal X42/11 Timeout Preset 1 set-up TRUE Uint16 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 219: Compressor Functions
29-4* Pre/Post Lube 29-40 Pre/Post Lube Function [0] Disabled All set-ups TRUE Uint8 29-41 Pre Lube Time 10 s All set-ups TRUE Uint16 29-42 Post Lube Time 10 s All set-ups TRUE Uint16 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 220: Special Features
0 HplpResultUnit1 All set-ups TRUE Int32 30-4* High/Low Pres. Ramp 30-49 Pressure Stop Ramp Time ExpressionLimit All set-ups TRUE Uint32 30-5* Unit Configuration 30-50 Heat Sink Fan Mode ExpressionLimit 2 set-ups TRUE uint8 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 221: Troubleshooting
DC over voltage DC under voltage Inverter overloaded Motor ETR over temperature Parameter 1-90 Motor Thermal Protection Motor thermistor over temperature Parameter 1-90 Motor Thermal Protection Torque limit Over Current Earth fault Incomp. HW MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 222 Dry Pump Parameter group 22-2* No-Flow Detection End of Curve Parameter group 22-5* End of Curve Broken Belt Parameter group 22-6* Broken Belt Detection Start Delayed Parameter group 22-7* Short Cycle Protection Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 223 The alarm words, warning words, and extended status words can be read out via serial bus or optional fieldbus for diagnosis. See also parameter 16-90 Alarm Word, parameter 16-92 Warning Word, and parameter 16-94 Ext. Status Word. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 224: Alarm Words
40000000 PTC 1 safe stop [A71] 20000000 Drive initialised 80000000 Dangerous failure [A72] 40000000 Safe Stop [A68] 80000000 – Table 5.6 Parameter 16-91 Alarm Word 2 Table 5.5 Parameter 16-90 Alarm Word Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 225: Warning Words
40000000 PTC 1 safe stop [W71] 10000000 – 80000000 Reserved 20000000 – 40000000 Safe stop [W68] Table 5.8 Parameter 16-93 Warning Word 2 80000000 Not used Table 5.7 Parameter 16-92 Warning Word MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 226: Extended Status Words
Reserved 20000000 Reserved 08000000 Reserved 40000000 Reserved 10000000 Reserved 80000000 Reserved 20000000 Reserved 40000000 Reserved Table 5.10 Parameter 16-95 Ext. Status Word 2 80000000 Reserved Table 5.9 Parameter 16-94 Ext. Status Word Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 227: Fault Messages
The torque is higher than the value in parameter 4-16 Torque Limit Motor Mode (in motor operation) or the torque is higher than the value in parameter 4-17 Torque Limit Generator Mode (in regenerative operation). MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 228 Check the fuses to the frequency converter. WARNING 23, Internal fans ALARM 38, Internal fault External fans have failed due to defect hardware or fans Contact the local Danfoss supplier. not mounted. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 229 Parameter settings are initialized to default setting after a • Check the settings. manual (3-finger) reset or via parameter 14-22 Operation Mode. ALARM 53, AMA motor too big The motor is too big for the AMA to be carried out. MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 230 EEPROM. Select the correct type code in parameter 14-23 Typecode Setting according to the label on unit. Remember to select Save to EEPROM to complete. ALARM 251, New Type Code The frequency converter has a new type code. Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 231: Index
Default settings................22, 196 Language package................24 Diagnosis....................123 LCP..................4, 5, 7, 17, 187 Discharge time..................8 see also Local control panel Dry pump function................149 LCP copy/save..................33 LCP custom readout................31 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 232 Symbols...................... 4 Parameter data..................17 Parameter information..............117 Thermal load................. 44, 119 Parameter options................196 Thermistor..................7, 50 Parameter selection................21 Timed actions..................159 Parameter set-up.................. 17 Timer......................99 Password....................34 PELV......................5 Danfoss A/S © 05/2016 All rights reserved. MG16H202...
Page 233 Index Programming Guide Torque Constant torque.................. 4 limit......................5 Variable torque..................5 Trip reset....................107 Voltage reference via a potentiometer............. 12 VVC+......................5, 8 MG16H202 Danfoss A/S © 05/2016 All rights reserved.
Page 234 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

Danfoss VLT Refrigeration Drive FC 103 Programming Manual

1 Introduction

2 How to Program

3 Parameter Description

4 Parameter Lists

5 Troubleshooting

Index

Quick Links

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Summary of Contents for Danfoss VLT Refrigeration Drive FC 103

Table of Contents