Modbus Register Map - Invertek Optidrive Plus 3GV ODP-12037 Series User Manual

10.5.

Modbus Register Map

Par.
Register Supported
Type
Number Commands
1 - R/W
2 - R/W
3 - R/W
4 - R/W
5 - R
6 - R
7 R
8 R
9 P0-13 R
10 R
11 - R
21 P0-01 R
22 P0-02 R
40 P0-20 R
41 P0-21 R
42 P0-22 R
43 P0-23 R
44 P0-24 R
45 P0-25 R
46 P0-26 R
47 P0-27 R
Further registers are available; see the Optidrive Plus 3
32
Optidrive Plus 3
Function
Low Byte
03,06 Drive Control Command
03,06 Modbus Speed reference setpoint
03,06 Torque reference
03,06 Acceleration and Deceleration Time
03 Reserved
03 Error code
03 Output Motor Frequency
03 Output Motor Current
03 Output Motor Torque
03 Output Motor Power
03 Digital input status
03 Bipolar analog input value
nd
03 2 analog input value
03 DC bus voltage
03 Drive temperature
03 Supply voltage L1
03 Supply voltage L2
03 Supply voltage L3
03 Estimated rotor speed
03 kWh meter
03 MWh meter
GV
Advanced User Guide for details.
GV
User Guide
Range
High Byte
0..3
0..5000
0..2000
0..255
Drive status
0..5000
0..6000
0..2000
0..3200
0..15
0..1000
0..1000
0..1000
0..100
0..660
0..660
0..660
0..1000
0..65535
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Explanation
16 Bit Word.
Bit 0 : Low = Stop, High = Run Enable
Bit 1 : Low = No Function, High = Fault Reset
Bit 2 : Low = Decel Ramp 1 (P1-04), High =
Decel Ramp 2
Setpoint frequency x10, e.g. 100 = 10.0Hz
Torque Setpoint %x10, e.g. 1000 = 100.0%
Ramp time in seconds x 10, e.g. 250 = 25 seconds
Low Byte = Drive Error Code, see table below
High Byte = Drive Status as follows :-
0 : Drive Stopped
1: Drive Running
2: Drive Tripped
Output frequency in Hz x10, e.g. 100 = 10.0Hz
Output Motor Current in Amps x10, e.g. 10 = 1.0 Amps
Output Motor Torque %x10, e.g. 1000 = 100.0%
Output Motor Power in kW x10, e.g. 100 = 10.0kW
Indicates the status of the 4 digital inputs
Lowest Bit = 1 Input 1
Analog input % of full scale x10, e.g. 1000 = 100%
Analog input % of full scale x10, e.g. 1000 = 100%
DC Bus Voltage in Volts
Drive heatsink temperature in ºC
L1 – L2 Supply Voltage
L2 – L3 Supply Voltage
L3 – L1 Supply Voltage
Internal Speed Value
Energy consumed in kWh
Energy consumed in MWh