Danfoss iC2 Application Manual page 95

Application Guide | iC2-Micro Frequency Converters
Table 47: Query (continued)
Field name
Write data HI (Register 4: 1049)
Write data LO (Register 4: 1049)
Write data HI (Register 4: 1050)
Write data LO (Register 4: 1050)
Error check (CRC)
Response
The normal response returns the follower address, function code, starting address, and quantity of registers preset.
Table 48: Response
Field name
Follower address
Function
Starting address HI
Starting address LO
Number of registers HI
Number of registers LO
Error check (CRC)
Force/Write Multiple Coils (0F hex)
6.1.7.6.6
Description
This function forces each coil in a sequence of coils to either on or off. When broadcasting, the function forces the same coil references in
all attached followers.
Query
The query telegram specifies the coils 17–32 (speed setpoint) to be forced.
Coil addresses start at 0, that is, coil 17 is addressed as 16.
Table 49: Query
Field name
Follower address
Function
Coil address HI
Coil address LO
Danfoss A/S © 2024.03
Example (hex)
00
00
02
E2
–
Example (hex)
01
10
04
19
00
02
–
NOTICE
Example (hex)
01 (drive address)
0F (write multiple coils)
00
10 (coil address 17)
AB413939445838en-000301 / 130R1254 |
95