Legacy Mode; Plc Configuration; Registers - Danfoss VLT Compact Starter MCD 201 Installation Manual

Modbus Registers
Illustration 7.3 Get Status (Starting at Address 30240)
Illustration 7.4 Get Parameter Values (Starting Register 40009)

7.5 Legacy Mode

7.5.1 PLC Configuration

The PLC must be configured to map registers within the
module to addresses within the PLC.
Illustration 7.5 Example Mapping of PLC Registers to Registers
within the Modbus TCP Module (Target)
MG17N102
Installation Guide

7.5.2 Registers

NOTICE
For models MCD5-0053B and smaller (soft starter model
ID 1–4), the current reported via communications
registers is 10 times greater than the actual value.
NOTICE
Some soft starters do not support some functions.
Register
40001
40002
40003
40004
40005
40006
40007
40008
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Description Bits Details
Reserved 0–14 Reserved
15 Must be 0.
Command 0–2 To send a command to the
(single write) soft starter, write the
required value:
1 = Start
2 = Stop
3 = Reset
4 = Quick stop (coast to
stop)
5 = Forced communication
trip
6 = Start using Parameter
Set 1
7 = Start using Parameter
Set 2
3–15 Reserved
Soft starter state 0–3 1 = Ready
2 = Starting
3 = Running
4 = Stopping (including
braking)
5 = Tripped
6 = Programming mode
7 = Jog forward
8 = Jog reverse
4 1 = Positive phase
sequence (only valid if bit 6
= 1)
5 1 = Current exceeds FLC
6 0 = Uninitialized
1 = Initialized
7–15 Reserved
Trip code 0–7 See chapter 7.6 Trip Codes
Reserved
8–15
Motor current 0–7 Average 3-phase motor
current [A]
8–15 Reserved
Motor 0–7 Motor thermal model (%)
temperature
8–15 Reserved
Reserved
Reserved
7 7
15