ABB FENA-21 - Page 80

80 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).
20.01 Ext1 commands 12 = Fieldbus A Selects the fieldbus A interface
as the source of the start and
stop commands for external
control location 1.
22.11 Speed ref1 source 4 = FB A ref1 Selects the fieldbus A reference 1
as the source for speed reference
1.
31.11 Fault reset
selection
06.1.7 Selects the fieldbus interface as
the source for the fault reset
signal.
1)
Read-only or automatically detected/set
2)
Example
Drive parameter Setting for ACS880
drives
Description