ABB FENA-01, User Manual

Page: 76 / 388

76 Modbus/TCP – Start-up
The start sequence for the parameter example above is given
below.
Control word:
•
Reset the fieldbus communication fault (if active).
•
Enter 47Eh (1150 decimal) –> READY TO SWITCH ON.
•
Enter 47Fh (1151 decimal) –> OPERATING (Speed mode).
Starting up fieldbus communication for ACS880
and ACS580 drives
1. Power up the drive.
2. Enable the communication between the adapter module and
the drive by selecting the correct slot number in parameter
50.01 FBA A enable.
The selection must correspond to the slot where the adapter
module is installed. For example, if the adapter module is
installed in slot 1, you must select slot 1.
3. With parameter 50.02 FBA A comm loss func, select how the
drive reacts to a fieldbus communication break.
Note that this function monitors both communication between
the fieldbus master and the adapter module and
communication between the adapter module and the drive.
4. With parameter 50.03 FBA A comm loss t out, define the time
between communication break detection and the selected
action.