Operating instructions

VLT
®
2800, VLT
®
6000 HVAC and VLT
®
8000 AQUA Modbus RTU
Parameter
Handling
■ Register Maps VLT 2800
Note: the Holding Register number shown in the following table must be transmitted as ("shown value-1") in
MODBUS telegrams (e.g. Holding Register 4:00001 is transmitted as address 0 in MODBUS telegrams).
Holding Register
(decimal)
Description
00001-00008 Reserved
00009 Array index (1-255)
00010 Parameter 001, Language
↓ ↓
00250 Parameter 025, Quick Menu Setup
00260-00999 Reserved
01000 Parameter 100, Configuration
↓ ↓
01460 Parameter 146, Reset Voltage Vector
01470-1999 Reserved
02000 Parameter 200, Output Frequency Range
↓ ↓
02310 Parameter 231, Frequency Bypass 2
02320-02999 Reserved
03020 Parameter 302, Digital Input, Terminal 18
↓ ↓
03490 Parameter 349, Speed Compensation Delay
03500-03999 Reserved
04000 Parameter 400, Reset Function
↓ ↓
04560 Parameter 456, Brake Voltage Reduce
04570-04999 Reserved
05000 Parameter 500, Protocol
↓ ↓
05440 Parameter 544, Pulse Count
05450-05999 Reserved
06000 Parameter 600, Operating Data: Operating Hours
↓ ↓
06420 Parameter 642, Power Card Identification
06430-65536 Reserved
MG.10.S2.02 - VLT is a registered Danfoss trademark
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