Simplified Operation Of The Vf-As1; Terminal Board Operation - Toshiba TOSVERT VF-AS1 Instruction Manual

3.2

Simplified operation of the VF-AS1

On of three operation modes can be selected: terminal board operation, operation panel and combination of both.
⇒ For other operation modes, refer to Section 5.5.
Terminal board mode
Operation panel mode
Operation panel + terminal board mode

3.2.1 Terminal board operation

In this mode, the motor is started or stopped according to the ON/OFF signal to input terminals (such as the S3
terminal and the F terminal). Also, the frequency is set according to the potentiometer/voltage/current signals to
analog input terminals (such as the RR/S4 terminal, VI/II terminal and RX terminal).
⇒ For more details, refer to Section 7.
Example of standard connection
MCCB
Power
supply
Run/Deceleration stop
Selecting a command mode for basic parameters = (standard default setting)
and
F CC
F CC
and
(When terminals
PWR
Frequency
F-CC
S3-CC
:Operation by means of external signals
:Operation by pressing keys on the operation panel
sent individually from the operating panel and terminal board.
R/L1
S/L2
T/L3
Inverter
RX VI/II RR/S4 PP
CCA
External potentiometer (or voltage signal RR/S4-CCA:0 to 10V)
are connected: Forward run
are disconnected: Deceleration stop
and are electrically connected)
P24/PLC
:Frequency, start/stop signals can be
Motor
U/T1
IM
V/T2
W/T3
F
ON:Forward run, OFF:Deceleration stop
R
ON:Reverse run, OFF:Deceleration stop
S3
Stand-by:ON:Stand-by, OFF:Coast stop
CC
P24/PLC
PWR
Voltage signal:-10~+10Vdc
Voltage signal:0~10Vdc
or current signal:4(0)~20mAdc
For coast stop
Open the connection between S3 and CC
when stopping the motor in the state
described at left. The monitor on the inverter
at this time will display .
Deceleration Motor
speed
F-CC
ON
OFF
S3-CC
ON
OFF
C-3
E6581528
(Set the parameters 
to  and  to  to
assign the standby signal
input function to the S3
terminal.)
Coast stop
ON
OFF
ON
OFF
3