IPSV-CTL (Ipserver Interface Control)
Issue 1 May 2002
8-955555-233-143
Error Log Entries
Whenever a IPSI interchange takes place, an error is logged against IPSV-CTL
with a code that conveys information about the cause of the interchange and
which IPSI became active. The information given in the following tables will help
to identify areas of the Alarm Log to be investigated to find the source of the
problem.
Table 8-374. Error Code Descriptions and Aux Data
Error
Code Description Aux Data
3wxyz
1
1. See Table 8-375 below for encoding of the wxyz digits of the error code.
Software requested IPSI interchange / control change
2
2. Control change is moving the Archangel’s functionality from the IPSI to the EI or from the EI to the IPSI.
Error Codes for Software-Requested Interchanges
See Table
8-376
50000 Craft demand interchange of IPSI to A side 0
51000 Craft demand interchange of IPSI to B side 0
60000 Daily interchange of IPSI to standby failed 0
61000 Daily interchange of IPSI back to previous active failed 0
Table 8-375. Encoding of Error Codes for Software Requested IPSI interchange
Field Variable Name Value Description
w Active IPSI post action 0 The A-side IPSI is active after the interchange
1 The B-side IPSI is active after the interchange
x Control (Archangel) pre
and post action
0 Archangel on IPSI before and after the interchange
1 Archangel on EI before and after the interchange
2 Archangel moves to EI
3 Archangel moves to IPSI
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