Omron CPM1 Programming Manual page 461

Operating Errors
Message FALS
No.
SYS FAIL FALS** 01 to 99
(see note)
9F
CPM1/CPM1A/SRM1 Fatal Errors
Message FALS
No.
Power interruption None
(no message)
MEMORY ERR F1
NO END INST F0
I/O BUS ERR C0
(see note 1)
I/O UNIT OVER E1
(see note 1)
SYS FAIL FALS** 01 to 99 A FALS(07) instruction has been executed in the program. Check the FALS number to
(see note 2)
9F
Note
8-5-3 Other Errors
CPM1/CPM1A/SRM1 Fatal Errors
Error status FALS
No.
CompoBus/S com- None
munications error
Peripheral/RS-232C None
port communica-
tions error
440
An FALS(07) instruction has been executed in the program. Check the FALS number to
determine the conditions that would cause execution, correct the cause, and clear the
error.
The cycle time has exceeded the FALS 9F Cycle Time Monitoring Time (DM 6618).
Check the cycle time and adjust the Cycle Time Monitoring Time if necessary.
Note ** is 01 to 99 or 9F.
Power has been interrupted for at least 10 ms. Check power supply voltage and power
lines. Try to power-up again.
AR 1308 ON: An unspecified bit area exists in the user program. Check the program and
correct errors.
AR 1309 ON: An error has occurred in the flash memory. Since the number of writings to
the flash memory has exceeded the specified level, replace the CPU Unit.
AR 1310 ON: A checksum error has occurred in read-only DM (DM 6144 to DM 6599).
Check and correct the settings in the read-only DM area.
AR 1311 ON: A checksum error has occurred in the PC Setup. Initialize all of the PC
Setup and reinput.
AR 1312 ON: A checksum error has occurred in the program. Check the program and
correct any errors detected.
AR 1314 ON: Power interruption hold area was not held. Clear the error and reset the
settings of the power interruption hold area.
AR 1315 ON: An error has occurred in CompoBus/S communications. If the error cannot
be corrected, replace the CPU Unit (SRM! only).
END(01) is not written in the program. Write END(01) at the end of the program.
An error has occurred during data transfer between the CPU Unit and I/O Unit. Check
the I/O Unit's connecting cable.
Too many I/O Units have been connected. Check the I/O Unit configuration.
determine the conditions that caused execution, correct the cause, and clear the error.
The cycle time has exceeded the FALS 9F Cycle Time Monitoring Time (DM 6618).
Check the cycle time and adjust the Cycle Time Monitoring Time if necessary.
1. CPM1/CPM1A only.
2. ** is 01 to 99 or 9F.
The PWR indicator will be ON for the following errors. Ignore the status of
other indicators unless a specific status is given in the following table.
The ERC indicator will light to indicate an error in CompoBus/S communications. Check
the slaves and the transmission path and restart the system.
The COMM indicator will light and AR 0812 will turn ON to indicate an error between the
peripheral or RS-232C port and the Peripheral Device.
Meaning and appropriate response
Meaning and appropriate response
Meaning and appropriate response
Section 8-5