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8-4 VS1-MD AC Drive User Manual
8.1.3 Frequency Setting via 0 to 10 [V] Input or Terminal Potentiometer
Wire the terminals as shown below.
Group Code Parameter Name Setting Range Initial Unit
Drive
group
P37 [Frequency Command] - 0 to 400 0.00 Hz
P40 [Frequency Setting Method] 3 1 to 7 1
I/O
group
t40 [Filter Time Constant for V1
Input]
10 0 to 9999 10
t41 [V1 Input Min Voltage] - 0 to 10 0 V
t42 [Frequency corresponding to I
7]
- 0 to 400 0.00 Hz
t43 [V1 Input Max Voltage] - 0 to 10 10 V
t44 [Frequency Corresponding to
I 9]
- 0 to 400 60.00 Hz
Step 1. Set P40 [Frequency Setting Method] to “3”
Step 2. 0-10V can be directly applied from an external controller or a
potentiometer connected on terminals VR, V1 and CM.