Toshiba VF-MB1/S15 instruction manual State Machine

							E6581738
3.4.	State Machine
	MAINS OFF		SWITCH-ON	ZSW Bit 6 = 1
			INHIBIT
	Power ON		STW Bit 0 = 0
	A B C D		NOT READY TO	ZSW Bit 0 = 0
			SWITCH-ON			from any state
	STW Bit 3 = 0		STW: xxxx xxxx xxxx x110			FAULT
	OPERATION	ZSW Bit 2 = 0	READY TO	ZSW Bit 0 = 1		FAULT	ZSW Bit 3 = 1
	INHIBIT		SWITCH-ON
			STW: xxxx xxxx xxxx x111			STW Bit 7 = 1
	from any state		READY TO	ZSW Bit 1 = 1		0 -> 1
	STW Bit 0 = 0		OPERATE
	OFF1	ZSW Bit 1 = 0	STW Bit 3 = 1
	ACTIVE	Normal Stop	from any state			from any state
	Frequency = 0
				STW Bit 2 = 0		STW Bit 1 = 0
				OFF3	ZSW Bit 5 = 0	OFF2	ZSW Bit 4 = 0
	B	C D		ACTIVE	Emergency Stop	ACTIVE	Coast stop
	STW Bit 4 = 0

	C D			ENABLE		ZSW Bit 2 = 1
				OPERATION
STW Bit 5 = 0			A						STW Bit 4 = 0, Bit 5 = 0, Bit 6 = 0
					STW Bit 4 = 1
									STW Bit 8 (or Bit 9)= 1
		D		RFG: ENABLE
				OUTPUT
											Jogging ON
							Jogging 1 or 2
			B
STW Bit 6 = 0					STW Bit 5 = 1		ACTIVE
									STW Bit 8 (or Bit 9) = 0
				RFG: ENABLE
				RUN UP							Jogging OFF
							Jogging 1 or 2
			C		STW Bit 6 = 1		PAUSE
						ZSW Bit 8 = 1
				OPERATING
			D					STW: Control Word
								ZSW: Status Word
										: State
										: Condition

Notes

STW Bit 10, 12 = 1 or cmod = 4 is needed for above control.

If cmod is set to Local (0, 1, 2 or 3), set 1 to STW Bit10 and 12 first after turning on the power supply of VF-MB1/S15.

Check ZSW always and take care to give the command to STW.

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