ABB SPA-ZC 400, Installation And Commissioning Manual

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9. 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 13.-1.
9.1. LED indicators
Table 9.1.-1 LED indicators
LED Color State
Sequence
number
Description
Power Green On Power on
Link LAN Green On Indication for LAN link OK
RX LAN Green On Indication for incoming LAN traffic
TX LAN Green On Indication for outgoing LAN traffic
DIAG Green Red Off
Flashing
On
Flashing
On
Off On
On
On
Off
Off
Flashing 1
2
3
4
5
6 Bootloader booting
Bootloader, missing boot image
Starting
OK, missing configuration
OK, configuration in use
Configuration error
RX Green On Indication for incoming LON traffic
(LON and SPA)
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.
9.2. 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.
1MRS755347
Ethernet Adapter
SPA to IEC 61850 Gateway
Installation and Commissioning Manual
SPA-ZC 400