Omron EJ1 User Manual page 285

Status Lists
I/O Alarm A Status
Bit position Status
Bit 0 CT1 Heater Overcurrent No error
Bit 1 CT2 Heater Overcurrent No error
Bit 2 Not used.
Bit 3 Not used.
Bit 4 Not used.
Bit 5 Not used.
Bit 6 Not used.
Bit 7 Not used.
Bit 8 Not used.
Bit 9 Not used.
Bit 10 Not used.
Bit 11 Not used.
Bit 12 Not used.
Bit 13 Not used.
Bit 14 Not used.
Bit 15 Not used.
I/O Alarm B Status
Bit position Status
Bit 0 CT1 HB Alarm
Bit 1 CT1 HS Alarm
Bit 2 CT1 OC Alarm
Bit 3 Not used.
Bit 4 CT2 HB Alarm
Bit 5 CT2 HS Alarm
Bit 6 CT2 OC Alarm
Bit 7 Not used.
Bit 8 Not used.
Bit 9 Not used.
Bit 10 Not used.
Bit 11 Not used.
Bit 12 Not used.
Bit 13 Not used.
Bit 14 Not used.
Bit 15 Not used.
260
Bit description
0 1
Error
Error
Bit description
0 1
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
Meaning
The heater current 1 value exceeds 110.0 A.
The heater current 2 value exceeds 110.0 A.
Meaning
An HB alarm has occurred for CT1 input.
An HS alarm has occurred for CT1 input.
An OC alarm has occurred for CT1 input.
An HB alarm has occurred for CT2 input.
An HS alarm has occurred for CT2 input.
An OC alarm has occurred for CT2 input.
Appendix
C4/84 0006
C4/84 0007