Micom P634 - Page 745

Parameter Address
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SFMON: Inval. SW vers.comm.
093 075
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Incorrect or invalid communication software has been downloaded.
Device reaction: –
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: Inval. Config. IEC
093 079
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Invalid parameters in the IEC configuration.
Device reaction: –
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: Invalid SW vers. Y
093 113
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Incorrect or invalid software for analog I/O module Y has been downloaded.
Device reaction: –
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: Time-out module Y
093 112
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Watchdog is monitoring the periodic status signal of the analog I/O module Y. It
has detected an error.
Device reaction: –
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: M.c.b. trip V
098 000
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The line-side voltage transformer m.c.b. has tripped.
Device reaction: Blocking of the short-circuit direction determination.
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: Insulation Alarm 1
098 091
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SFMON: Insulation Alarm 2
098 092
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SFMON: Insulation Alarm 3
098 093
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SFMON: Buchholz Alarm 1
098 094
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SFMON: Buchholz Alarm 2
098 095
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SFMON: Buchholz Alarm 3
098 096
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The transformer monitoring has received/detected a Buchholz/insulation fault.
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
11 Troubleshooting P634
P634/EN M/R-42-A // P634‑311‑653 11-11