Inverter Copy Keypad
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LED off means that the AC drive is in the stopping state;
LED blinking means the AC drive is in the parameter aut tune state;
LED on means the AC drive is in the running state.
SINOVO not only provide premium variable frequency inverter, but also offer VFD accessories, for example copy keypad. The copy keypad is mainly use to control the inverter, read status data and adjust parameters.
OFF means the AC drive is in the forward rotation state
ON means the AC drive is in the reverse rotation state
LED for faults
LED on when the AC drive is in the fault state;
LED off in normal state
LED blinking means the AC drive is in the pre-alarm state.
When the frequency source A or B is set to 1, the setting of the frequency source is determined by the analog potentiometer input voltage . The maximum output voltage corresponding to the maximum frequency, minimum voltage corresponding to 0 Hz