AO2 output voltage signal
AO2 output current signal
AO2 of AO2/DO is effective, output voltage signal
DO of AO2/DO is effective, output pulse signal
Non-connecting for matched resistance of 485 communication
Connecting for matched resistance of 485 communication
AO1 output voltage signal
AO1 output current signal
2.11 Wiring Notices
Cut off the input power of VFD while dismantling and changing the motor.
Switching of motor or work frequency power supply should only be conducted when the VFD stops output.
To reduce the effect of EMI (electromagnetic interference), add a surge absorber when electromagnetic connector and
relay are close to VFD.
Do not connect AC input power to output terminal U, V, W of VFD.
Add an isolating device to the external control line or use shield line.
Input order signal line should be wired separately with shielding, and away from major loop wiring.
When carrier frequency is less than 4kHz, keep the distance between VFD and motor within 50m; when carrier frequency
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