Frequency Setting - Toshiba TOSVERT VF-AS1 Instruction Manual

Frequency setting

1) Setting the frequency using potentiometer
MAX
MIN
[Parameter setting]
Set the "basic parameter frequency setting mode selection 1" parameter
3
(There is no need to set this parameter before the first use after purchase.)
2) Setting the frequency using input voltage (0~10V)
+
-
[Parameter setting]
Set the "basic parameter frequency setting mode selection 1" parameter
(There is no need to set this parameter before the first use after purchase.)
3) Setting the frequency using current input (4(0)~20mA)
+
-
[Parameter setting]
Set the "extended parameter analog input VI/II voltage/current switching"
parameter
In addition, set the "basic parameter frequency setting mode selection 1" parameter
To bring the operation frequency to 0Hz at an input current of 4mA, set the "VI/VII input
point setting 1" parameter
PP
:Frequency settings
RR/S4
With potentiometer
CCA
RR/S4
:Voltage signal 0-10Vdc
CCA
VI/II
:Current signal 4(0)-20mAdc
CCA
to .
to .
Potentiometer
The operation frequency by potentiometer (1~10kƒ ¶ - 1/4W ) for setting
⇒ Refer to Section 7.3 for details of adjustment.
60Hz
Frequency
Voltage signal
Voltage signal (0~10V) for setting the operation frequency
⇒ Refer to Section 7.3 for details of adjustment.
60Hz
Frequency
Current signal
Current signal (4(0)~20mA) for setting the operation frequency
⇒ Refer to Section 7.3 for details of adjustment.
Frequency
to .
C-4
0
MIN MAX
0
0Vdc 10Vdc
60Hz
0
4mAdc
20mAdc
E6581301
to .
to .