ABB ACS280 Firmware Manual page 369

Fieldbus control through the embedded fieldbus interface (EFB)
Fieldbus
Modbus holding register addresses

Modbus holding register addresses for the ABB Drives profile and DCU Profile
The table below shows the default Modbus holding register addresses for the
drive data with the ABB Drives profile. This profile provides a converted 16-bit
access to the drive data.
Note: Only the 16 least significant bits of the drive's 32-bit Control and Status
Words can be accessed.
Note: Bits 16 through 32 of the DCU Control/Status word are not in use if 16-bit
control/status word is used with the DCU Profile.
Register address
400001
400002
400003
46.01 (with speed reference)
20000
46.02 (with frequency reference)
46.03 (with torque reference)
10000
46.04 (with power reference)
0 0
-(46.03) (with torque reference)
-10000
-(46.04) (with power reference)
-(46.01) (with speed reference)
-20000
-(46.02) (with frequency reference)
Register data (16-bit words)
Default: Control word
(page 359) and
ABB Drives profile
The selection can be changed using parameter
Default: Reference 1
The selection can be changed using parameter
Default: Reference 2
The selection can be changed using parameter
Drive
(CW 16bit). See sections
Control Word for the DCU Profile
(page 360).
(Ref1
(Ref2
Control Word for the
58.101 Data I/O
16bit).
58.102 Data I/O
16bit).
58.102 Data I/O
369
1.
2.
2.