Omron EJ1G User Manual page 219

Status Lists
Device A Status
Bit position Status
Bit 0 Device Error
Bit 1 Configuration Error
Bit 2 Channel Error
Bit 3 External RAM Error at
Operation
Bit 4 Internal Communica-
tions Error
Bit 5 Not used.
Bit 6 Programless Link Error
Bit 7 Not used.
Bit 8 Not used.
Bit 9 Not used.
Bit 10 Not used.
Bit 11 Lower-level I/O Error
Bit 12 Not used.
Bit 13 Lower-level I/O Alarm
Bit 14 Not used.
Bit 15 Lower-level I/O Notifica-
tion
Device Error Status
Bit position Status
Bit 0 Not used.
Bit 1 Not used.
Bit 2 Not used.
Bit 3 Not used.
Bit 4 EEPROM Error
Bit 5 Not used.
Bit 6 Setting Value Error
Bit 7 Not used.
Bit 8 Configurated Registra-
tion Data Error
Bit 9 Model Information Data
Error
Bit 10 Not used.
Bit 11 Not used.
Bit 12 Model Information Mis-
matching Error
Bit 13 Not used.
Bit 14 Not used.
Bit 15 Not used.
198
Bit description
0 1
No error Error
No error Error
No error Error
No error Error
No error Error
No error Error
No error Error
No error Error
No error Error
Bit description
0 1
No error Error
No error Error
No error Error
No error Error
No error Error
Meaning
There is a memory error.
Refer to Device Error Status.
There is an error in the device configuration.
Refer to Configuration Error A Status.
There is an error in one of the channels.
Refer to Error Channel A to D Status.
There is a memory error.
There is a programless communications error.
Set when one of the programless error status bits
turns ON. The internal communications error status,
however, is not set.
There is a programless communications error.
There is an error in the connected TC4/TC2.
Refer to Basic Unit/Expand Unit Error Status.
An alarm has occurred in the connected TC4/2.
Refer to Basic Unit/Expand Unit Alarm Status.
The peak current monitor for connected TC4/2 Units
has not been updated. Refer to the I/O Notification
A Status for the TC4/2 Unit.
Meaning
There is a memory error.
There is a memory error.
There is a memory error.
There is a memory error.
There is a memory error.
Appendix
C4/84 0000
C4/84 0001