ACS850 Minimum required parameter settings for PROFIBUS DP
The minimum required parameter settings based on factory default settings.
Activates fieldbus module.
Communication profile ABB drives.
Fieldbus interface as source for start and stop.
Fieldbus interface as source for speed reference.
Fieldbus interface as source for fault reset.
Max speed/frequency scaling value (used in function
block/visualization input SPEED_REF_MAX). Must
be less or equal to drive parameter max
speed/frequency.
Starting ACS850 drives for PROFINET
1. Power up the drive.
2. Enable the communication between the adapter module and the drive by setting parameter 50.01
FBA enable to Enable.
3. Select how the drive reacts to a fieldbus communication break with the parameter 50.02 Comm loss
func.
Note: 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 Comm loss t out, define the time between communication break detection and
the selected action.
5. Select application-specific values for parameters 50.04…50.11.
6. Set the FENA configuration parameters in group 51. At the minimum, set parameters 51.01 FBA A
type as Ethernet, 51.02 Protocol/Profile as PNIO ABB Pro (11), 51.04 IP configuration as Static, and
required IP address from parameter 51.05 to parameter 51.08 and 51.09 Subnet CDR as 24.
7. Define the process data transferred to and from the drive in the FBA-01 configuration parameter
groups 52 and 53.
Note: The adapter module sets the Status word and actual value automatically in parameters 52.01
and 52.02, and Control word and reference in parameters 53.01 and 53.02.
8. Validate the settings made in parameter groups 51, 52 and 53 by setting parameter 51.27 FBA par
refresh to Refresh.
9. Set the relevant drive control parameters to control the drive according to the application.
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