Mitsubishi Electronics Q172HCPU, Q173HCPU POSITIONING DEDICATED SIGNALS, 3POSITIONING DEDICATED SIGNALS, (3)Motion CPU WDT error cause (D9184) ………........ Monitor device

3POSITIONING DEDICATED SIGNALS

(3)Motion CPU WDT error cause (D9184) ………........ Monitor device

This register is used as judgement of the error contents in the Motion CPU.

Error code	Error cause		Operation when error	Action to take
			occurs
1	S/W fault 1			• Reset with the reset key.
	Operation cycle time over			• If the error reoccurs after resetting,
				1) Change the operation cycle into a
2				large value in the system setting.
				2) Reduce the number of command
				execution of the event task or NMI
				task in the system setting.
	Q bus WDT error			• Reset with the reset key.
				• If the error reoccurs after resetting, the
3				relevant module or the relevant slot
				(base unit) is probably faulty: replace
				the module/base unit.
4	WDT error			• Reset with the reset key.
	Information processor H/W error			• If the error reoccurs after resetting,
30				explain the error symptom and get
				advice from our sales representaitive.
	Q bus H/W fault			• Reset with the reset key.
	201			• If the error reoccurs after resetting, the
			All axes stop immediately,	relevant module or the relevant slot
	Error contents			(base unit) is probably faulty: replace
			after which operation
201 to 215	01 : Q bus error 1			the module/base unit.
	02 : Q bus error 2		cannot be started.
	04 : Q bus error 4
	08 : Q bus error 8
	Error code = Total of the error contents + 200
	Servo amplifier interface H/W fault
	250
250 to 253	Faulty SSCNET	No.
	0 : SSCNET	1
	1 : SSCENT	2

Error code = Total of the faulty SSCNET No. + 250

300	S/W fault3		• Reset with the reset key.
	8 or more points of CPSTART instruction were used		• Reset with the reset key.
	to start programs in excess of simultaneously		• Use 8 or more points of CPSTART
	startable program.		instruction to start programs within the
301			number of simultaneously startable
		Number of simultaneous startable programs	programs.
		14

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