Control through the embedded fieldbus interface 331
DCU 16-bit profile
Control and Status words for the DCU 16-bit profile
When the DCU 16-bit profile is in use, the embedded fieldbus interface writes the
fieldbus Control Word as is to the drive Control Word bits 0 to15 (parameter 02.36
EFB main cw). Bits 16 to 32 of the drive Control Word are not in use.
Status Word for the DCU 16-bit profile
When the DCU 16-bit profile is in use, the embedded fieldbus interface writes the
drive Status Word bits 0 to 15 (parameter 02.37 EFB main sw) to the fieldbus Status
Word as is. Bits 16 to 32 of the drive Status Word are not in use.
State transition diagram for the DCU 16-bit profile
See section State diagram on page 347 in chapter Control through a fieldbus adapter.
References for the DCU 16-bit profile
See section References for the ABB Drives profiles on page 327.
Actual signals for the DCU 16-bit profile
See section Actual values for the ABB Drives profiles on page 328.
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