Danfoss iC2 Application Manual page 93

Application Guide | iC2-Micro Frequency Converters
Table 43: Query
Field name
Follower address
Function
Coil address HI
Coil address LO
Force data HI
Force data LO
Error check (CRC)
Response
The normal response is an echo of the query, returned after the coil state has been forced.
Table 44: Response
Field name
Follower address
Function
Force data HI
Force data LO
Quantity of coils HI
Quantity of coils LO
Error check (CRC)
Preset Single Register (06 hex)
6.1.7.6.4
Description
This function presets a value into a single holding register.
Query
The query telegram specifies the register reference to be preset. Register addresses start at 0, that is, register 1 is addressed as 0.
For example, write to P 5.4.2 Operation Mode, register 999. Register 999 is parameter number * 10-1, as the parameter number is 100 for
P 5.4.2 Operation Mode.
Table 45: Query
Field name
Follower address
Function
Starting address HI
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Example (hex)
01 (drive address)
05 (write single coil)
00
40 (64 decimal) Coil 65
FF
00 (FF 00 = ON)
–
Example (hex)
01
05
FF
00
00
01
–
Example (hex)
01
06
03 (register address 999)
AB413939445838en-000301 / 130R1254 |
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