LG Electronics 120S user manual 11-13, Error CPU state Message Cause Corrective Actions Code

Chapter 11 Troubleshooting

(continued)

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

11-13