Danfoss VLT Series Design Manual page 144

7. RS-485 Installation and Set-up
7.10.5. Preset Single Register (06 HEX)
Description
This function presets a value into a single holding register.
Query
The query message specifies the register reference to be preset. Register addresses start at zero,
i.e. register 1 is addressed as 0.
Field Name
Slave Address
Function
Register Address HI
Register Address LO
Preset Data HI
Preset Data LO
Error Check (CRC)
7
Response
Response The normal response is an echo of the query, returned after the register contents have
been passed.
Field Name
Slave Address
Function
Register Address HI
Register Address LO
Preset Data HI
Preset Data LO
Error Check (CRC)
144
Example (HEX)
01
06
00
01
00
03
-
Example (HEX)
01
06
00
01
00
03
-
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VLT HVAC Drive Design Guide