Toshiba VF-AS1 Run/stop ON/OFF of terminals F-CC/R-CC, Standby connection of terminals ST and CC

E6581301

2)Setting the run and stop frequencies (forward run, reverse run and coast stop) by means of external signals and setting the operation frequency with the operation panel

Title	Function	Example of setting
￿￿￿￿	Command mode selection	￿ (Terminal
		input)
￿￿￿￿	Frequency setting mode	￿ (Operation
	selection 1	panel input)

«Example of a connection diagram: SW1 set to sink logic»

Run/stop : ON/OFF of terminals F-CC/R-CC

(Standby: connection of terminals ST and CC)

Speed command : Set the frequency, using

the keys on the operation panel.

				Motor
Power	R/L1		U/T1
	S/L2		V/T2	IM
supply
	T/L3		W/T3
			F	ON:Forward run,
				OFF:Deceleration stop
		Inverter	R	ON:Reverse run,
				OFF:Deceleration stop
			ST	ON:Standby,
				OFF:Coast stop
			CC
	CCA	RX VI/II RR/S4 PP

!The inverter is factory-configured so that, if F and R are turned on at the same time, the inverter will stop operation. If necessary, the direction of rotation can be reversed by changing parameter settings.

￿ Refer to Section 6.2.1. !To save the frequency, press the ENTER key. Then, ￿￿ and the set

frequency are	5
displayed alternately

for a while.

3)Setting the run and stop frequencies (forward run, reverse run and deceleration stop) with the operation panel and setting the operation frequency by means of external signals

Title	Function	Example of setting
￿￿￿￿	Command mode	￿ (Operation panel input)
	selection
		￿(VI/II (voltage/current
	Frequency setting	input) )
￿￿￿￿		￿(RR/S4 (potentiometer/
	mode selection 1
		voltage input) )
		￿(RX (voltage input) )

Run/stop : Press the RUN and STOP keys on

the operation panel

!To switch between forward run and reverse run, use the forward/reverse run selection ￿￿.

Speed command : External signal input

(1)VI/II terminal: 0~+10Vdc (0~+5Vdc) or 4(0)~20mAdc

(2)RR/S4 terminal: Potentiometer 0~+10Vdc (0~+5Vdc)

(3)RX terminal: 0~±10Vdc (0~±5Vdc)

					Motor
Power	R/L1			U/T1
				V/T2	IM
supply	S/L2
	T/L3			W/T3
				F
	Inverter			R
				ST	Shorted by a shorting bar when
				CC	shipped from the factory.
					(-WN and -HN products.)
	CCA	RX	VI/II RR/S4 PP
				+	(3) 0~±10Vdc
				-	(0~±5Vdc)
				+	(1) 0~+10Vdc
				-	(0~+5Vdc)
					or 4(0)-20mA

*Other speed setting

￿: 2-wire RS485 input

￿: 4-wire RS485 input enabled

￿: Communication option input enabled *

￿: Optional AI1 (differential current input) *

:Optional AI2 (voltage/current

input) *

￿￿: Motor operated pot mop setting

￿￿: RP pulse input *

￿￿: High-speed pulse input *

￿￿: -

*Commands marked with * are optional. Refer to Instruction Manual of options described in Section 10.

(2) External potentiometer

E-9