Parameter Address
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SFMON: Defect.module slot21
097 020
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Defective module in slot x.
Device reaction: –
“Warning” output relay: Updating
“Blocked/faulty” output relay: –
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SFMON: Module A DPR faulty
093 070
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Dual-Port-RAM fault on communication module A. This fault is only detected
during device startup.
Device reaction: –
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: Module A RAM faulty
093 071
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RAM fault on communication module A.
Device reaction: –
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: Module Y DPR faulty
093 110
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The checksum feature of analog I/O module Y has detected a fault in the data
transmission of the Dual-Port-RAM.
Device reaction: –
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: Module Y RAM faulty
093 111
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Fault in the program or data memory of the analog I/O module.
Device reaction: –
“Warning” output relay: Yes
“Blocked/faulty” output relay: –
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SFMON: Error K 1201
097 118
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SFMON: Error K 1202
097 119
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SFMON: Error K 1601
097 150
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SFMON: Error K 1602
097 151
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SFMON: Error K 1603
097 152
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SFMON: Error K 1604
097 153
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SFMON: Error K 1605
097 154
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SFMON: Error K 1606
097 155
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SFMON: Error K 1607
097 156
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SFMON: Error K 1608
097 157
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SFMON: Error K 1801
097 166
11 Troubleshooting P634
P634/EN M/R-42-A // P634‑311‑653 11-7