Frequency Setting - Toshiba TOSVERT VF-P7 Instruction Manual

■Frequency setting

１）Setting the operation frequency with an external volume control
By default, the VF-P7 inverter has been set to a mode in which an external volume
control can be used for setting the operation frequency.
MAX
：
MIN
[Parameter setting]
Speed setting mode selection parameter  at .
(There is no need to set this parameter before the first use after purchase.)
２）Setting the frequency by voltage signals (0 to 10 V)
＋
−
[Parameter setting]
Speed setting mode selection parameter  at
(There is no need to set this parameter before the first use after purchase.)
３）Setting the frequency by a current signal (4 to 20 mA)
＋
−
[Parameter setting]
Speed setting mode selection parameter  at .
This setting cannot be made when the terminal VI is used.
ＰＰ
Frequency setting
ＲＲ
with potentiometer
ＣＣ
ＲＲ
：Voltage signal 0 to 10Vdc
ＣＣ
ＩＩ
：Current signal 4 to 20mAdc
ＣＣ
Volume control
★
The operation frequency by potentiometer (1 to
10kΩ1/4 W) for setting
Refer to 7.3 for details of adjustment.
80Hz
Frequency
Voltage signal
★
Voltage signals (0 to 10 V) for setting t
he operation frequency
Refer to 7.3 for details of adjustment.
80Hz
周波数
Frequency
★Current signal
Current signals (4 to 20 mA) for setting the
operation frequency.
Refer to 7.3 for details of adjustment.
80Hz
Frequency
C-4
0
MIN MAX
0
0Vdc 10Vdc
.
0
20mAdc
4mAdc