Toshiba VF-FS1 instruction manual Parameters that cannot be changed while running, Cw

E6581381

4.2.6Parameters that cannot be changed while running

For safety reasons, the following parameters have been set up so that they cannot be reprogrammed while the inverter is running. Stop operation (“” or “QHH” is displayed) before changing parameter settings.

	[Basic parameters]
	CW	: Automatic acceleration/deceleration
	CW	: Parameter setting macro function
	EOQF	: Command mode selection	Set H, and they can be changed while
	HOQF	: Frequency setting mode selection 1
			the inverter is running.
	V[R	: Default setting
	HJ	: Maximum frequency
	XN	: Base frequency 1
	XNX	: Base frequency voltage1
	RV	: V/F control mode selection 1
4
	[Extended parameters]
	H∼H : Input terminal selection parameters
	H∼H : Output terminal selection parameters
	H	: Base frequency 2
	H	: Base frequency voltage 2
	H∼H : Protection parameters
	H	: Carrier frequency control mode selection
	H	: Auto-tuning
	H∼H : Motor constant parameters
	H∼H : Motor control parameters
	H	: Stall prevention level 1
	H	: Emergency stop selection
	H	: Output phase failure detection mode selection
	H	: Input phase failure detection mode selection
	H	: Detection of output short-circuit during start-up selection
	H	: Over-voltage stall protection level
	H	: Under voltage trip/alarm selection
	H	: Prohibition of panel local/remote operation ( REMLOC key)

H∼H : PM motor parameters

The setting of any parameter other than the above can be changed even during operation.

Keep in mind, however, that when the parameter H (prohibition of change of parameter settings) is set to

(prohibited), no parameters can be set or changed.

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