86 Modbus/TCP – Communication profiles
The figure below illustrates the profile selection:
The following sections describe the Control word, the Status word,
references and actual values for the ABB Drives communication
profile. Refer to the drive manuals for details on the native profiles.
FENA Drive
Profile selection:
ABB Drives profile
Native
profile (eg,
DCU, FBA)
Data conversion
ABB Drives
Drive-specific profile
1)
(with 16-bit words)
Transparent32
Drive-specific profile
1)
(with 32-bit words)
Modbus/TCP
network
1)
Can be used if the native profile is supported by the drive.
Transparent16
Optional reference/
actual value scaling
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