Omron trajexia CJ1W-MCH72 User Manual

Error Indicators Section 6-2
349
6-2 Error Indicators
The unit's status LED indicators indicate the following errors:
6-2-1 Errors During Initialisation
/i
6-2-2 Errors During Operation
/i
Status LED: ON:
Lit
OFF:
Not lit
FLASH:
Flashing
--: Not
changed
RUN ERC ERH WDOG BF
Initial hardware test
error
OFF Flashing OFF OFF OFF
Error log access
error
OFF ON OFF OFF OFF
PLC watchdog
timeout error
OFFOFFOFFOFFOFF
Communication error
between the unit and
the PLC
OFF OFF ON OFF OFF
Other CPU error OFF OFF ON OFF OFF
Unit No. setting error OFF OFF ON OFF OFF
I/O table
configuration error
OFF OFF ON OFF OFF
Status LED: ON: Lit OFF:
Not lit
FLASH:
Flashing
--: Not
changed
RUN ERC ERH WDOG BF
Low or empty battery
error
-- Flashing -- -- --
Error log access
error
-- ON -- -- --
PLC watchdog
timeout error
OFF--------
Communication error
between the unit and
the PLC
-- -- ON -- --
CPU fatal error
(FALS)
-- -- -- OFF --
CPU non-fatal error
(FAL)
-- -- -- -- --
Mechatrolink-II bus
error
-- -- -- OFF ON
BASIC program
error
-- -- -- -- --
Axis error ----------
Other errors -- -- -- -- --

Omron trajexia CJ1W-MCH72 Specifications

General

Brand	Omron
Model	trajexia CJ1W-MCH72
Category	Controller
Language	English