Fuji Electric FRENIC-AQUA series User Manual page 47

[ 2 ] Preset single register
Query
1 byte 1 byte 2 bytes
Station Function
06
H
address
Hi
Normal response
1 byte 1 byte 2 bytes
Station Function
06
H
address
How to set a query
- When address 0 is selected, broadcast is available. In this case, all inverters do not respond
even if a broadcast request is executed.
- 'FC' = 6 (06 )
H
- The function code is two bytes long. The Hi byte indicates the function code group (see
Table 3.2), and the Lo byte represents a function code identification number (0 to 99).
- The written data field is fixed two bytes long. Set the data on the function code to be written.
Interpretation of normal response
The frame is the same as the query.
[ 3 ] Preset multiple registers
Query
1 byte 1 byte 2 bytes
Station Function
10
H
address
Hi
Normal response
1 byte 1 byte 2 bytes
Station Function
10
H
address
2 bytes
Write data
code
Lo Hi Lo
2 bytes
Write data
code
2 bytes
Number of write
code data
Lo Hi Lo
2 bytes
Number of write
code data
3-6
2 bytes
Error check
2 bytes
Error check
1 byte 2 to 100 bytes
Byte count Write data
Hi, Lo; Hi, Lo...
2 bytes
Error check
2 bytes
Error check