332 Control through the embedded fieldbus interface
Modbus register addresses for the DCU 16-bit profile
The table below shows the Modbus register addresses and data with the DCU16-bit
communication profile.
Note:
Only the least significant 16-bits of the drive 32-bit control and status words
can be accessed.
Register address
Register data (16-bit)
400001
Control Word (LSW of
)
400002
Reference 1 (
)
400003
Reference 2 (
)
400004
Data in/out 1 (Drive parameter
)
…
…
400015
Data in/out 12 (Drive parameter
58.46 Data I/O 12
)
400051
400052
Actual value 1 (selected by parameter
)
400053
Actual value 2 (selected by parameter
)
400054
Data in/out 13 (drive parameter
58.47 Data I/O 13
)
…
…
400065
Data in/out 24 (drive parameter
)
400101
…
409999
Register address (16-bit drive parameter) = 100
×
group +
index
Example: Modbus register address to drive parameter
100
×
3 + 18 = 400318
Drive parameter access (32-bit drive parameter) = 200
×
group
+ 2
×
index
Example: Modbus register address to drive parameter
200
×
1 + 2
×
27 = 420254
Содержание ACS850 series
Страница 1: ...ACS850 Firmware Manual ACS850 Standard Control Program ...
Страница 4: ......
Страница 56: ...56 Control locations and operating modes ...
Страница 262: ...262 Parameters ...
Страница 310: ...310 Fault tracing ...
Страница 348: ...348 Control through a fieldbus adapter ...
Страница 358: ...358 Drive to drive link ...
Страница 368: ...368 Control chain and drive logic diagrams ...