ABB ACL30 User Manual

Program features 179
• If you select value Raw data, the fieldbus actual value ACT1 or ACT2 is the drive
actual value without scaling.
 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.
Drive value Corresponding fieldbus actual value
ACT1 or ACT2 [integer]
32 767 32 767
00
-32 768 -32 768
Register address Register data (16-bit)
400001 Control Word (LSW of 02.15 EFB MAIN CW)
400002 Reference 1 (02.17 EFB MAIN REF1)
400003 Reference 2 (02.18 EFB MAIN REF2)
400004 Data in/out 1 (Drive parameter 58.35 DATA I/O 1)
……
400015 Data in/out 12 (Drive parameter 58.46 DATA I/O 12)
400051 Status Word (LSW of 02.16 EFB MAIN SW)
400052 Actual value 1 (selected by parameter 50.04 FBA REF1 MODESEL)
400053 Actual value 2 (selected by parameter 50.05 FBA REF2 MODESEL)
400054 Data in/out 13 (drive parameter 58.47 Data I/O 13)
……
400065 Data in/out 24 (drive parameter 58.58 Data I/O 24)
400101…409999 Register address (16-bit drive parameter) = 400000 + 100 × group + index
Drive parameter access (32-bit drive parameter) = 420000 + 200 × group + 2 ×
index

ABB ACL30 Specifications

General

Brand	ABB
Model	ACL30
Category	DC Drives
Language	English