Danfoss VLT AutomationDrive FC 360 Design Manual page 111

Design Guide | VLT® AutomationDrive FC 360
Table 52: 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 53: Response
Field name
Follower address
Function
Force data HI
Force data LO
Quantity of coils HI
Quantity of coils LO
Error check (CRC)
Force/Write Multiple Coils (0F hex)
9.10.4
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.
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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
–
NOTICE
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