LG MASTER-K 120S Series User Manual page 292

Chapter 11 Troubleshooting
(continued)
Error
Error
Code
FMM 3 Parameter
0026h
Error
0030h Operation Error
0031h WDT Over
Error of Program
0032h Change during
run.
Program Check
0033h
Error
0040h Code Check Error
Missing the END
0041h instruction in the
program.
Missing the RET
0042h instruction in the
program.
Missing the SBRT
instruction in the
0043h
subroutine
program.
The JMP ~ JME
0044h
instruction error
The FOR ~ NEXT
0045h
instruction error
The MCS ~
0046h MCSCLR
instruction error
The MPUSH ~
0047h MPOP instruction
error
0048h Dual coil error
0049h Syntax error
CPU state Message
Stop FMM 3 PARA Error
Stop Operation Error
Continue
WDT Over Error
(stop)
Stop PGM Change Error
Continue Code Check Error
Stop Code Check Error
Stop Miss END Error
Stop Miss RET Error
Stop Miss SBRT Error
Stop JMP(E) Error
Stop FOR~NEXT Error
MCS~MCSCLR
Stop
Error
MPUSH ~ MPOP
Stop
Error
Stop DUAL COIL Error
Stop Syntax Error
Cause
FMM 3 Parameter Error
• A digit of other than 0 to 9 has met
during BCD conversion.
• An operand value is outside the
defined operand range.
Scan time has overrun the watch dog
time.
An error has occurred at program
change during run. (NO SBRT, JME
and END ...)
An error has occurred while checking
a program.
An instruction unreadable by the CPU
is included.
The program does not have the END
instruction.
The subroutine does not has the RET
instruction at its bottom.
The subroutine does not has the
SBRT instruction.
The JMP ~ JME instruction error
The FOR ~ NEXT instruction error
The MCS ~ MCSCLR instruction error
The MPUSH ~ MPOP instruction error
Timer or counter has been duplicated.
Input condition error, or too much use
of LOAD or AND(OR) LOAD.
11-13
Corrective Actions
Correct the parameter.
Correct the content of the
error step.
Check the maximum scan
time of the program and
modify the program or
insert programs.
Program replacement has
not been completed during
run. (JMP ~ JME, FOR ~
NEXT, CALLx and SBRTx
...)
Correct the error.
Correct the error step.
Insert the END instruction
at the bottom of the
program.
Insert the END instruction
at the bottom of the
program.
Insert the SBRT
instruction.
Correct the JMP ~ JME
instruction.
Correct the FOR ~ NEXT
instruction.
Correct the MCS ~
MCSCLR instruction.
Correct the MPUSH ~
MPOP instruction
Correct timer, counter.
Check and correct the
program.