13
Configuring ACS355 drives
Starting ACS355 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 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).
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 FBA-01 configuration parameter
groups 54 and 55.
Note:
The adapter module sets the Status word and actual value automatically in parameters
54.01
and
54.02
, and Control word and reference in parameters
55.01
and
55.02
.
7. Validate the settings made in parameter groups 51, 54 and 55 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.
ACS355 Minimum required parameter settings for PROFIBUS DP
The minimum required parameter settings are based on factory default settings.
Parameter
Description
Setting
Comment
98.02
COMM PROT
SEL
EXT FBA
Activates fieldbus module.
51.02
NODE ADDRESS
[PB NODE]
PROFIBUS DP node address of the drive.
51.05
PROFILE
1
Communication profile ABB drives.
51.27
FBA PAR
REFRESH
REFRESH
Updates fieldbus settings (groups 51 to 55).
10.01
EXT 1
COMMANDS
COMM
Fieldbus interface as source for start and stop.
11.03
REF1 SELECT
COMM
Fieldbus interface as source for speed reference.
16.04
FAULT RESET
SEL
COMM
Fieldbus interface as source for fault reset.
(11.05)
REF1 MAX
[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.
