Toshiba VF-AS1 instruction manual When is not , and is disabled, When is not , and is not

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■An example of setting: When ￿￿ is ￿￿, and ￿￿￿￿ is ￿￿￿￿￿

￿￿￿￿=￿, ￿￿￿￿=￿￿￿￿

Panel indication 800

￿￿￿￿

0

0 Output frequency! 80(Hz) !

￿￿￿￿=￿, ￿￿￿￿=￿￿￿￿￿

Panel indication 800

￿￿￿￿

￿￿￿￿=￿, ￿￿￿￿=￿￿￿￿￿

Panel indication 1000

￿￿￿￿

200

0

0 Output frequency! 80(Hz)!

0

0Output frequency! 80 (Hz)!

6.36.3Changing the steps in which the value displayed changes

￿￿￿￿

￿￿￿￿

:Changing step selection 1 (pressing a panel key once)

:Change step selection 2 (panel display)

	Caution
		6
	When using ￿￿￿￿ function, set the parameter following.
	￿￿￿￿(Changing step selection 1) & ￿￿￿￿(operation start frequency)
MANDATORY	￿￿￿￿'operation start frequency hysteresis(= ￿

If you press the Up key on the panel repeatedly to increase the frequency while ￿￿￿￿￿is set to any value other than 0, the “￿￿” alarm will appear immediately before the frequency exceeds the ￿￿(Upper limit frequency) and the frequency will stop increasing. Similarly, if you press the Down key on the panel repeatedly to decrease the frequency, the “￿￿” alarm will appear immediately before the frequency decreases below the ￿￿(lower-limit frequency) and the frequency will stop decreasing.

• Function

These parameters are used to specify steps in which the command value or standard monitor output frequency displayed on the panel changes each time you press the up or down key to set a frequency on the operation panel.

Note: The settings of these parameters have no effect when the free unit selection (￿￿￿￿) is enabled.

■When ￿￿￿￿ is not ￿￿￿￿, and ￿￿￿￿ is ￿ (disabled).

Under normal conditions, the panel frequency command value increases in steps of 0.1Hz each time you press the

key. If ￿￿￿￿ is not 0.00, the frequency command value will increase by the value with ￿￿￿￿ each time you

press the key. Similarly, it will decrease by the value set with ￿￿￿￿ each time you press the key.

In this case, the output frequency displayed in standard monitor mode changes in steps of 0.1Hz, as usual.

■When ￿￿￿￿ is not ￿￿￿￿, and ￿￿￿￿ is not ￿.

The value displayed on the panel also can be changed in steps.

Output frequency displayed in standard monitor =

￿￿￿￿

Internally output frequency × ￿￿￿￿

Title	Function	Adjustment range	Default setting
￿￿￿￿￿	Changing step selection 1	￿.￿￿:Disabled	￿.￿￿
	(pressing a panel key once)	￿.￿￿~￿￿ Hz
￿￿￿￿￿	Changing step selection 2	￿:Disabled	￿￿
	(panel display)	￿~￿￿￿

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