Toshiba 6F3B0253 user manual Troubleshooting

						6F3B0253
						10. Troubleshooting
Error message and related information					Special	Meaning and countermeasures
Event	Info 1	Info 2		Info 3	device
Operand error	Program	Address				A register/device which is not supported by
	type -	in the				the T1-16S is programmed. (Error down)
	block No.	block				Correct the program.
						The timer or counter register is duplicated in
						the program. (Error down)
						Correct the program.
						The subroutine number programmed with
						CALL or SUBR instruction is out of the
						range. (Error down)
						0 to 255
						Correct the program.
						Index modification is programmed for
						instructions in which the index modification
						is not allowed. (Error down)
						Correct the program.
Pair inst error	Program	Address				The combination is illegal for MCS-MCR,
	type -	in the				JCS-JCR or FOR-NEXT instructions. (Error
	block No.	block				down)
						Correct the program.
						A MCS-MCR is programmed inside other
						MCS-MCR segment. (Error down )
						Correct the program.
						A JCS-JCR is programmed inside other
						JCS-JCR segment. (Error down )
						Correct the program.
Peripheral LSI err	Error				S004	CPU hardware error has been detected in
	code				S016	the power-up initialization. (Error down and
						programming tool cannot be connected)
						Replace the unit if the error remains after
						power OFF and ON again.
Program BCC error	Illegal				S006	BCC error has been detected in the user
	BCC				S030	program in the RAM. (Error down)
						If the error remains after power OFF and
						ON again, reload the program and execute
						EEPROM write operation.
RAM check error	Error	Error data	Test data		S004	In the power-up initialization, an error has
	address				S012	detected by RAM read/write checking. (Error
						down)
						Replace the unit if the error remains after
						power OFF and ON again.
Scan time over	Scan time				S006	The scan time has exceeded 200 ms. (Error
					S031	down)
						Correct the program to reduce the scan time
						or use WDT instruction to extend the check
						time.

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