Setting Up The Drive For Fieldbus Control - ABB ACS880 Firmware Manual

Setting up the drive for fieldbus control

1. Install the fieldbus adapter module mechanically and electrically according to
the instructions given in the User's manual of the module.
2. Power up the drive.
3. Enable the communication between the drive and the fieldbus adapter module
with parameter
4. With 50.2 FBA A comm loss
communication break.
Note: This function monitors both the communication between the fieldbus
master and the adapter module and the communication between the adapter
module and the drive.
5. With 50.3 FBA A comm loss t
break detection and the selected action.
6. Select application-specific values for the rest of the parameters in group
Fieldbus adapter
are shown in the tables below.
7. Set the fieldbus adapter module configuration parameters in group
settings. As a minimum, set the required node address and the control profile.
8. Define the process data transferred to and from the drive in parameter groups
52 FBA A data in
Note: Depending on the communication protocol and profile being used, the
Control word and Status word may already be configured to be sent/received
by the communication system.
9. Save the valid parameter values to permanent memory by setting parameter
96.7 Parameter save manually
10. Validate the settings made in parameter groups 51, 52 and 53 by setting
parameter 51.27 FBA A par refresh
11. Configure control locations EXT1 and EXT2 to allow control and reference
signals to come from the fieldbus. Examples of appropriate values are shown
in the tables below.
Fieldbus control through a fieldbus adapter 739
50.1 FBA A enable.
func, select how the drive should react to a fieldbus
out, define the time between communication
(FBA), starting from 50.04. Examples of appropriate values
and 53 FBA A data
to Save.
out.
to Refresh.
50
51 FBA A