Acs800 More Parameters Read From Drive To Plc (Optional); Acs800 More Parameters Written From Plc To Drive (Optional); Configuring Acs850 Drives; Starting Acs850 Drives For Profibus Dp - ABB ACS355 Series Quick Start Up Manual

31

ACS800 More parameters read from drive to PLC (optional)

Parameter Description
51.06, Actual value or
51.08... parameter of drive
51.20
51.27 FBA PAR
REFRESH

ACS800 More parameters written from PLC to drive (optional)

Parameter Description
51.05, Parameter of drive
51.07...
51.19
51.27 FBA PAR
REFRESH

Configuring ACS850 drives

Starting ACS850 drives for PROFIBUS DP

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 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 FPBA-01 configuration parameters in group 51. At the minimum, set the required node
address in parameter 51.02 and the communication profile in 51.05 = 1 (ABB drives).
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.
Setting Comment
GGii GG = parameter group, ii = parameter index
Example, 0104 = actual current; 0145 = motor temp
REFRESH Updates fieldbus settings (group 51)
Setting Comment
GGii GG = parameter group, ii = parameter index
Example, 2202 = acceleration time 1
REFRESH Updates fieldbus settings (group 51)