Toshiba VF-AS1 instruction manual Example of setting

E6581301

■Example of setting 1

Set ￿￿￿￿=￿￿￿￿￿[Hz]:

Each time you press the key, Each time the frequency setting ￿￿ changes in steps of 10.0Hz: 0.0 → 10.0 →

20.0→ ... → 60.0 [Hz]. This function comes in very handy when operating the load at limited frequencies that change in steps of 1 Hz, 5Hz, 10Hz, and so on.

■Example of setting 2

Set ￿￿￿￿=￿￿￿￿[Hz], ￿￿￿￿=￿:

Each time you press the key, the frequency setting ￿￿ changes in steps of 1 Hz: 0 → 1 → 2 → ... → 60

[Hz] and also the value displayed on the operation panel changes in steps of 1. Use these settings to hide decimal fractions. And also the value displayed on the operation panel changes in steps of 1. Use these settings to hide decimal fractions.

6.36.4 Changing the standard monitor display

￿￿￿￿

￿￿￿￿

:Standard monitor display selection

~￿￿￿￿ : Status monitor 1~8 display selection

These parameters are used to select the item to be displayed when the power turned on and also to change items displayed in status monitor mode.! ! ￿ For details, refer to Section 8.3.

6.36.5 Canceling the operation command

￿￿￿￿

: Operation command clear selection

		• Function
		You can use this function when driving with the RUN key on the operation panel.
		When it turns on again after turning off the input terminal which assigned the standby ”ST” function(Refer to
6		7.2.1) during driving the inverter, the inverter will drive again without pushing the RUN key.
		Using this function, the inverter is not driven again unless the RUN key is pushed on after turning on the ST signal.
		Title	Function		Adjustment range		Default setting
					0)When standby terminal (ST) is OFF, clear panel
					operation command￿
					1)When standby terminal (ST) is OFF, remain
		￿￿￿￿￿	Operation command		operation command￿		￿￿
			clear selection		2)When standby terminal (ST) is OFF or
					undervoltage alarm occurs, clear panel and
					communication (RS485 & option) operation
					command.
	! To retain or clear operation command by setting ￿￿￿￿ are shown in below table.￿￿
					Panel operation command	Communication (RS485 & option)
						operation command
		Standby terminal (ST) is OFF		0)clear! 1)retain! 2)clear		0)retain! 1)retain! 2)clear
		Undervoltage alarm		0)retain! 1)retain! 2)clear		0)retain! 1)retain! 2)clear

6.36.6 Selection of operation panel stop pattern

￿￿￿￿

: Operation panel stop pattern selection

•Function

This parameter are used to select a mode in which the motor started by pressing the RUN key on the operation panel is stopped when the STOP key is pressed.

1)Deceleration stop

The motor stops in the deceleration time set with the parameter ￿￿￿ (or ￿￿￿￿, ￿￿￿￿).

2)Coast stop

The output of the inverter is cut off. The motor comes to a stop after coasting for a while by inertia. Depending on the load, the motor may keep running for a good long time.

[Parameter setting]

F-76