Operating Errors; Non-Fatal Errors - Omron SYSMAC CQM1-ID212 Operation Manual

Operating Errors

MESSAGE – MSG(46)
FAILURE POINT DETECT –
FPD
4-5 Operating Errors

4-5-1 Non-fatal Errors

Message FAL No.
SYS FAIL FAL** 01 to 99
(see note)
9D
9C
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To clear an FALS error, switch the PC to PROGRAM Mode, correct the cause of
the error, and then clear the error using the Programming Console.
MSG(46) is used to display a message on the Programming Console. The mes-
sage, which can be up to 16 characters long, is displayed when the instruction's
execution condition is ON.
FPD can be used to generate a non-fatal error (FAL) and to display any mes-
sage at a peripheral device.
There are two kinds of operating errors, non-fatal and fatal. PC operation will
continue after a non-fatal error occurs, but operation will be stopped if a fatal
error occurs.
PC operation and program execution will continue after one or more of these
errors have occurred. Although PC operation will continue, the cause of the error
should be corrected and the error cleared as soon as possible.
When one of these errors occurs, the POWER and RUN indicators will remain lit
and the ERR/ALM indicator will flash.
Meaning and appropriate response
An FAL(06) instruction has been executed in the program. Check the FAL number to
determine conditions that would cause execution, correct the cause, and clear the
error.
An error has occurred during data transmission between the CPU Unit and Memory
Cassette. Check the status of flags AR 1412 to AR 1415, and correct as directed.
AR 1412 ON: Switch to PROGRAM Mode, clear the error, and transfer again.
AR 1413 ON: The transfer destination is write-protected.
If the PC is the destination, turn off the power to the PC, be sure that pin 1 of
the CPU Unit's DIP switch is OFF, clear the error, and transfer again.
If an EEPROM Memory Cassette is the destination, check whether the power
supply is on, clear the error, and transfer again.
If an EPROM Memory Cassette is the destination, change to a writeable
Memory Cassette.
AR 1414 ON: The destination has insufficient capacity. Check the source's program
size in AR 15 and consider using a different CPU Unit or Memory Cassette.
AR 1415 ON: There is no program in the Memory Cassette or the program contains
errors. Check the Memory Cassette.
An error has occurred in the pulse I/O function, in the absolute-type encoder interface
function, or in the AD/DA board function. Check the contents of AR 0408 to AR 0415
(two digits BCD), and correct as directed. (This error code applies only to
CQM1-CPU43-EV1 and CQM1-CPU44-EV1 CPU Units.)
01, 02: An error has occurred in the hardware. Turn the power off, and then power up
again. If the error persists, replace the CPU Unit.
03: The PC Setup (DM 6611, DM 6612, DM 6643, DM 6644) settings are incorrect.
Correct the settings.
04: CQM1 operation was interrupted during pulse output. Check to see whether the
unit receiving the pulse output was affected.
Section 4-5
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