Fieldbus Communication; Warnings And Faults - ABB ACH580-01 Quick Installation And Start-Up Manual

6. The Home view shows the values of the selected signals.
7. After the additional adjustments, make sure that the actual I/O wiring
matches the I/O use in the control program. In the Main menu, select I/
O and press (Select).
8. After making the additional adjustments and checking the I/O
connections, use the Diagnostics menu to make sure that the setup is
functioning correctly. In the Main menu, select Diagnostics and press
(Select) (or


Fieldbus communication

To configure the embedded fieldbus communication for BACnet MSTP, you must set at least these parameters:
Parameter
20.01 Ext1 commands
22.11 Ext1 speed ref1
28.11 Ext1 frequency ref1
58.01 Protocol enable
58.40 Device object ID
58.03 Node address
58.04 Baud rate
58.05 Parity
58.06 Communication control Refresh settings
Other parameters related to the fieldbus configuration:
58.14 Communication loss
action
58.15 Communication loss
mode
58.16 Communication loss
time

Warnings and faults

Warning Fault Name
A2A1 2281 Current calibration
A2B1 2310 Overcurrent
).
Setting Description
Embedded Selects fieldbus as the source for the start and stop commands when
fieldbus EXT1 is selected as the active control location.
EFB ref1 Selects a reference received through the embedded fieldbus interface
as speed reference 1. Use this parameter for speed control.
EFB ref1 Selects a reference received through the embedded fieldbus interface
as frequency reference 1. Use this parameter for frequency control.
BACnet MSTP Initializes embedded fieldbus communication.
0...4194303 The Device object ID must be unique across all BACnet devices in the
building network.
1 (default) Node address. There must be no two nodes with the same node
address online.
19.2 kbps (default) Defines the communication speed of the link. Use the same setting as
in the master station.
8 EVEN 1 (default) Selects the parity and stop bit setting. Use the same setting as in the
master station.
Validates any changed EFB configuration settings. Use this after
changing any parameters in group 58.
58.101 Data I/O 1
...
58.114 Data I/O 14
Description
Warning: Current calibration is done at the next start.
Fault: Output phase current measurement fault.
The output current is more than the internal limit. This can also be caused by
an earth fault or phase loss.
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