Toshiba VF-AS1 instruction manual Timing chart example

			E6581301
Title	Function	Adjustment range	Default setting
		￿:Disabled
	Commercial power/inverter	￿:Automatic switching in the event of a trip
￿￿￿￿￿		￿:Commercial power switching frequency setting	￿￿
	switching output selection	￿:Commercial power switching frequency setting +
		automatic switching in the event of a trip [Note1]
￿￿￿￿￿	Commercial power/inverter	￿~￿￿Hz	[Note.3]
	switching frequency
			According to
￿￿￿￿￿	Inverter-side switching	￿￿￿~￿￿￿￿ sec.	model
	waiting time		￿ Refer to
			page K-48.
￿￿￿￿￿	Commercial power-side	￿￿￿~￿￿￿￿ sec.	￿￿￿
	switching waiting time
￿￿￿￿￿	Commercial power switching	￿￿￿~￿￿￿￿ sec.	￿￿￿
	frequency holding time

Note1: For trips whose causes are displayed with ￿￿￿, ￿￿￿, ￿￿￿ or ￿, switching is not done automatically.

Note2: Braking function ￿￿￿￿ doesn't operate.

Note3: Inverter with a model number ending with	-WN, HN: ￿￿￿ -WP: ￿￿￿￿
[Timing chart (example)]
Commercial power switching frequency
holding time	￿￿￿￿	Detection time
Commercial power/inverter switching frequency
￿￿￿￿
Set frequency

6

MC output for inverter operation Commercial power/inverter switching output 1

(P24-OUT1)

MC output for commercial power operation Commercial power/inverter switching output 2

(P24-OUT2)

Inverter-side switching waiting time ￿￿￿￿

ON ON

Commercial power-side switching waiting time ￿￿￿￿

ON

Commercial power switching signal (S3-CC)

ON

Operation standby signal (ST-CC)ON

Commercial power switching signal S3-CC ON : Commercial power operation

Commercial power switching signal S3-CC OFF : Inverter operation

Note:If ST-CC is opened, switching cannot be operated normally.

Title	Function	Adjustment range	Example of setting
￿￿￿￿￿	Commercial power/inverter switching output selection	￿~￿	￿ or ￿
￿￿￿￿￿	Commercial power/inverter switching frequency	￿~￿￿Hz	Power supply frequency etc.
￿￿￿￿￿	Inverter-side switching waiting time	￿￿￿~￿￿￿￿ sec.	According to model
			￿ Refer to page K-48.
￿￿￿￿￿	Commercial power-side switching waiting time	￿￿￿~￿￿￿￿ sec.	￿￿￿
￿￿￿￿￿	Commercial power switching frequency holding time	￿￿￿~￿￿￿￿ sec.	￿￿￿
￿￿￿￿￿	Input terminal function selection 7 (S3)	￿~￿￿￿	￿￿￿￿
			(Commercial power switching)
			￿￿￿
￿￿￿￿￿	Output terminal function selection 1 (OUT1)	￿~ ￿￿￿	(Commercial power/inverter
			switching output 1)
			￿￿￿
￿￿￿￿￿	Output terminal function selection 2 (OUT2)	￿~ ￿￿￿	(Commercial power/inverter
			switching output 2)

F-33