E6581386
F-9
6
Setting of switching terminals
The V/f1 and V/f2 switching function is not yet assigned to any terminal. Therefore, it is necessary to assign them
to unused terminals.
Ex.) Assigning the V/f switching 1 function to S1.
Title Function Adjustment range Setting value
Input terminal function selection 5 (S1) ~ (V/f switching 1)
S1: V/f switching 1
CC
M
S1-CC V/f Parameters selected
OFF 1
Base frequency 1 :
Base frequency voltage 1 :
Manual torque boost 1 :
Thermal protection 1 :
ON 2
Base frequency 2 :
Base frequency voltage 2 :
Manual torque boost 2 :
Thermal protection 2 :
Select V/f1 when using the vector control and the V/f-5 point setting.
Selecting V/f2, disables vector control but enables the V/f constant control.
By using “My function,” torque limits and acceleration/deceleration modes can be switched along with V/f
switching.
Note1:V/f switching is not able to change during the inverter running. Always stop the inverter and then switch.
It is necessary to wait for 0.1 second and over until start up inverter from switch the V/f switching.
Note2:Select V/f1 when using the vector control and the V/f-5 point setting.
Selecting V/f2 disables vector control but enables the V/f constant control.
Note3:By using “My function,” and acceleration/deceleration modes can be switched along with V/f switching.
Note4:With the operation panel or communication, the panel acceleration/deceleration selection (
) can be set.
* This function is active only in operation panel operation mode.
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