Maintenance And Service; Led Indicators; Communication Settings - ABB SPA-ZC 400 Installation And Commissioning Manual

1MRS756014
8.
8.1.
Table 8.1.-1

LED indicators

LED Color
Power Green
Link LAN Green
RX LAN Green
TX LAN Green
DIAG Green Red
RX Green
8.2.
Ethernet Adapter
Modbus/TCP Brigde
Installation and Commissioning Manual

Maintenance and service

If the SPA-ZC 400 module or a part of it is found to be faulty, the normal
service operation is to replace the entire module. For more details, refer to
Table 9.-1.
LED indicators
State
On
On
On
On
Off On
Flashing On
On On
Flashing Off
On Off
Off Flashing
On
Possible sequences are:
1 → 3 → 5
Normal situation
1 → 2
Missing boot image
1 → 3 → 4
Configuration file is missing
1 → 3 → 6
Configuration error
If configuration error is detected because of the mismatches in
downloaded the CID file, download a simpler configuration.
Check also the log file in SPA-ZC 400.

Communication settings

REF 541/3/5, REM 543/5 and RET 541/3/5 addresses or baud rates are not
properly defined if:
Diagnostic counter SPAReplyTimo increases constantly and
*
SPAReplyData remains 0 in the LDO.LLNO.ComDiag data object.
These diagnostic counters are readable from the IEC 61850 client.
Quality of the data is INVALID.
*
Sequence
Description
number
Power on
Indication for LAN link OK
Indication for incoming LAN traffic
Indication for outgoing LAN traffic
1 Bootloader booting
2 Bootloader, missing boot image
3 Starting
4 OK, missing configuration
5 OK, configuration in use
6 Configuration error
Indication for incoming LON traffic
(LON and SPA)
SPA-ZC 400
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