Omron G9SP-N20S Operation Manuals page 139

Functionality for All Option Board's
Sequence of Error description
occurrence
1 Unsupported Option Board
2 Safety Input terminal error
detected in dual-channel
monitoring
3 Output power supply voltage
error
Operation Log
Bit 7
+0 Operation record 1 (most recent) operation code
+1 Operation record 1 (most recent) Unit Conduction Time third byte at operation
+2 Operation record 1 (most recent) Unit Conduction Time second byte at operation
+3 Operation record 1 (most recent) Unit Conduction Time first byte at operation
--- ---
+36 Operation record 10 (oldest) operation code
+37 Operation record 10 (oldest) Unit Conduction Time third byte at operation
+38 Operation record 10 (oldest) Unit Conduction Time second byte at operation
+39 Operation record 10 (oldest) Unit Conduction Time first byte at operation
This section provides examples of values for present errors and the error log
when the following errors occur.
Unit Conduction Time at
0 day, 0 hours, 6 minutes =
000006 hex (minutes)
100 days, 12 hours, 12 min-
utes = 02355C hex (minutes)
100 days, 12 hours, 18 min-
utes = 023562 hex (minutes)
Present Error
+0 Error Information Map 0
+1 Error Information Map 1
+2 Error Information Map 2
+3 Error Information Map 3
+4 Error Information Map 4
+5 Error Information Map 5
+6 Error Information Map 6
+7 Error Information Map 7
+8 Error Information Map 8
+9 Error Information Map 9
+10 Error Information Map 10 00 hex
+11 Error Information Map 11 00 hex
Bit 6 Bit 5
This is a log of recorded operations. The operation details are given using the
following operation codes.
error
Cleared
Error occurred
Error occurred
Value
00 hex +0
00 hex +1
04 hex +2
00 hex +3
02 hex +4
00 hex +5
00 hex +6
00 hex +7
00 hex +8
00 hex +9
+10
+11
+12 Record 4
---
+39
Bit 4 Bit 3
Section 7-1
Error status
Error Log
Error code Value
Record 1 Unit Con- 22 hex
duction
02 hex
Time at
35 hex
error
62 hex
Record 2 Error code 13 hex
Unit Con- 02 hex
duction
35 hex
Time at
5C hex
error
Record 3 Error code 3E hex
Unit Con- 00 hex
duction
00 hex
Time at
06 hex
error
00 hex
and
higher
00 hex
00 hex
Bit 2 Bit 1 Bit 0
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