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