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8-6 VS1-MD AC Drive User Manual
When override function is used, select the Main/Aux. speed according to loads used.
After the above parameters are set, if 5V is applied to V1 with 12mA given to terminal
I, output frequency would be 32.5Hz. If –5V is applied to V1 terminal with 12mA given
to terminal I, output frequency would be 27.5Hz.
8.1.6 Frequency Setting via 0 to 10 V + 0 to 20 mA Input
Group Code Parameter Name Setting Unit
I/O group
t36 [NV Input Min Voltage] 0 V
t37 [Frequency Corresponding to t36] 0.00 Hz
t38 [NV Input Max Voltage] 10.00 V
t39 [Frequency Corresponding to t38] 5.00 Hz
t41 [V1 Input Min Voltage] 0 V
t42 [Frequency Corresponding to t41] 0.00 Hz
t43 [V1 Input Max Voltage] 10 V
t44 [Frequency Corresponding to t43] 5.00 Hz
t46 [I Input Minimum Current] 4 mA
t47 [Frequency Corresponding to t46] 0.00 Hz
t48 [I Input Max Current] 20 mA
t49 [Frequency Corresponding to t48] 60.00 Hz
Group Code Parameter Name Setting Range Initial Unit
Drive
group
P37 [Frequency Command] - 0 to 400 0.00 Hz
P40 [Frequency Mode] 6 1 to 7 1
Step 1. Set P40 [Frequency Setting Method] to “6”.
Step 2. Related code: t40 to t44, t45 to t49
Step 3. Refer to Frequency setting via -10 to +10V voltage input + 0 to 20mA
input.