Toshiba TOSVERT VF-A7 Instruction Manual page 75

3) Start and stop (forward run, reverse run, free-run stop) with
the operating panel and to set the operation frequency by external signals
Title Function
Operation command

mode selection
Speed setting

mode selection
 Panel stop pattern
R/L1
Power
S/L2
supply
T/L3
Operating panel
G/E
CC RX VI
External volume control
4) Start and stop (forward run, reverse run, free-run stop) and
Title Function
Operation command

mode selection
Speed setting

mode selection
R/L1
Power
S/L2
T/L3
supply
Control panel
G/E
CC RX VI
External volume control
[Start/stop]: Press the
Set value
(operating panel)
(VI/II)
[Speed command]: By means of external signals
(RR)
(1) VI: 0 to +10 Vdc (0 to +5 Vdc) II: 4 to 20 mAdc
(RX)
(2) RR: Volume / 0 to +10 Vdc (0 to +5 Vdc)
(3) RX: 0 to +/-10 Vdc (0 to +/-5 Vdc)
(Coast stop)
Motor
U/T1
IM
V/T2
W/T3
F
R
The inverter is shipped with
ST
these terminals shorted.
CC
II RR PP
to set the operation frequency by means of external signals
[Start/stop]: Connection and disconnection of terminals
Set value
(Terminal input)
[Speed command]: By means of external signals
(1) VI: 0 to +10Vdc (0 to +5Vdc)/II: 4 to 20mAdc
(VI/II)
(RR) (2) RR: Volume/0 to +10 Vdc (0 to +5Vdc)
(RX)
(3) RX: 0 to +/-10 Vdc (0 to +/-5Vdc)
Motor
U/T1
IM
V/T2
W/T3
Forward run if ON
F
Slowdown stop if OFF
Reverse run if ON
R
Slowdown stop if OFF
ST
Standby if ON
Free-run stop if OFF
CC
II RR PP
E-9
RUN
operating panel.
To switch between forward run and reverse run,
use the forward/reverse run selection .
Other speed setting
: RX2 (voltage input) (optional)
: 12/16-bit binary input (optional)*
: Serial communication (optional)*
: Serial communication RS485
: Communication add-on(optional)*
: Up-down frequency
: Pulse input (optional)*
For the setting to be made when using
an asterisked optional device as an
input device, refer to the instruction
manual for the input device used.
F and CC/terminals R and CC.
As for the action the motor takes
when both the terminals F and R
are connected at the same time,
you can make a selection between
reverse run and a stop.
Other speed setting
: RX2 (voltage input) (optional)
: 12/16-bit binary input (optional)*
: Serial communication (optional)*
: Serial communication RS485
: Communication add-on(optional)*
: Up-down frequency
: Pulse input (optional)*
For the setting to be made when using
an asterisked optional device as an
input device, refer to the instruction
manual for the input device used.
key on the
STOP
*
=> Refer to 6.2.2
*