Toshiba TOSVERT VF-PS1 - Page 63

E6581386
C-5
3
4) Setting the frequency using input voltage (0~10Vdc)
[Parameter setting]
5) Setting the frequency using input voltage (0~±10Vdc)
The direction can be changed by switching between positive and negative signals.
[Parameter setting]
Set the “basic parameter frequency setting mode selection 1” parameter   to  .
Note: Set reference frequency priority selection  to  (/ terminal switching, default setting).
Changing the settings of two speed command parameters at a time, refer to Section 6.6.
[Example of setting: To set the frequency by applying a current of 4(0)-20mAdc via the VI/II terminal.]
Key operated LED display Operation

Displays the operation frequency. (Perform during operation stopped.)
(When standard monitor display selection =[Output
frequency])

Displays the first basic parameter “History function ().”

Press either the or key to select “.”

Press the ENTER key to display the parameter setting (Default
setting:).

Press the key to change the parameter to .

Press the ENTER key to save the changed parameter.  and the
parameter are displayed alternately.
MODE
Frequency
0
0Vdc
10Vdc
60Hz
Set the “basic parameter frequency setting mode selection 1” parameter  to .
In addition, set the “extended parameter analog input VI/II voltage/current
switching” parameter
 to  (default setting).
+
-
RX
CC
A
-10Vdc
+10Vdc
Forward run
Reverse run
60Hz
60Hz
+
-
ENT
ENT
V
I/II
CC
A
Voltage signal
Voltage signal (0~10V) for setting the operation frequency
 Refer to Section 7.3 for details of adjustment.
:Voltage signal 0-10Vdc
Voltage signal
Voltage signal (0~±10V) for setting the operation frequency
 Refer to Section 7.3 for details of adjustment.
:Voltage signal 0~±10Vdc