Danfoss iC2 Application Manual page 94

Application Guide | iC2-Micro Frequency Converters
Table 45: Query (continued)
Field name
Starting address LO
Preset data HI
Preset data LO
Error check (CRC)
Response
The normal response is an echo of the query, returned after the register contents have been passed.
Table 46: Response
Field name
Follower address
Function
Register address HI
Register address LO
Preset data HI
Preset data LO
Error check (CRC)
Preset Multiple Registers (10 hex)
6.1.7.6.5
Description
This function presets values into a sequence of holding registers.
Query
The query telegram specifies the register references to be preset. Register addresses start at 0, that is, register 1 is addressed as 0.
Example of a request to preset 2 registers (set P 4.2.2.3 Nominal Current to 738 (7.38 A). The parameter number is 124.
Table 47: Query
Field name
Follower address
Function
Starting address HI
Starting address LO
Number of registers HI
Number of registers LO
Byte count
94
| Danfoss A/S © 2024.03
Example (hex)
E7 (register address 999)
00
01
–
Example (hex)
01
06
03
E7
00
01
–
Example (hex)
01
10
04
D7
00
02
04
AB413939445838en-000301 / 130R1254