Configuring Acs550 Drives; Starting Acs550 Drives For Profibus Dp; Acs550 Minimum Required Parameter Settings For Profibus Dp - ABB ACS355 Series Quick Start Up Manual

Configuring ACS550 drives

Starting ACS550 drives for PROFIBUS DP

1. Power up the drive.
2. Enable the communication between the adapter module and the drive by setting parameter 98.02
COMM PROT SEL to EXT FBA.
3. Set the RPBA-01 configuration parameters in group 51. At the minimum, set the required node
address in parameter 51.02.
4. With parameter 30.18 COMM FAULT FUNC, select how the drive reacts to a fieldbus communication
break.
5. With parameter 30.19 COMM FAULT TIME, define the time between communication break detection
and the selected action.
6. Define the process data transferred to and from the drive in the RPBA-01 configuration parameter
group 51.
Note: The Status Word, Actual Speed, Control Word and Speed Reference are fixed in ACS550 and
not necessary to set.
7. Validate the settings made in parameter group 51 by setting parameter 51.27 FBA PAR REFRESH to
REFRESH.
8. Set the relevant drive control parameters to control the drive according to the application.

ACS550 Minimum required parameter settings for PROFIBUS DP

The minimum required parameter settings based on factory default settings.
Parameter Description
98.02 COMM PROT
SEL
51.02 NODE ADDRESS
51.21 DP MODE
51.27 FBA PAR
REFRESH
10.01 EXT 1
COMMANDS
11.03 REF1 SELECT
16.04 FAULT RESET
SEL
(11.05) REF1 MAX
Setting Comment
EXT FBA Activates fieldbus module
[PB NODE] PROFIBUS DP node address of the drive
[DP MODE] 1 for DPV1, 0 for DPV0
REFRESH Updates fieldbus settings (group 51)
COMM Fieldbus interface as source for start and stop
COMM Fieldbus interface as source for speed reference
COMM Fieldbus interface as source for fault reset
[Scale max] 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.