Delta Electronics AC Motor Drive VFD-VE Series Especificaciones descargar pdf (Pagina 117)

VFD-V Series

7-5

Code Displayed Error Explanations Treatments

R1 setting error



Re-do the setting or execute the

Tuning function

Fan fault



Check whether the fan is blocked



Return to the factory

Power input phase-lacking

Phase-lacking within the

input power of the AC drive

Three imbalanced

conditions existed within

the input voltage



Check whether the power voltage

is normal



Check whether the screw at the

input power terminal is tightened

Other faults



Reserved

The motor parameter

-Tuning- failed



Re-check the wiring and reset the

parameter

Communication error



Check whether the communication

signal is counter-connected (RJ11)



Check whether the communication

form is correct

Upper and lower legs of

PWM are of the same LOW

level



Return to the factory

KEYPAD communication

overtime



Check whether the communication

circuit is well-conducted

RS485 communication

overtime



Check whether the communication

circuit is well-conducted

CALL NOW 800-985-6929

http://www.automatedpt.com

Email: [email protected]

CALL NOW 800-985-6929

http://www.automatedpt.com

Email: [email protected]

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Delta Electronics AC Motor Drive VFD-VE Series Especificaciones Pagina 117

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