Motor Controllers AC Variable Frequency Drives Type VariFlex
3
RVLF
170 Specications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 13/12/2017
4. Trouble Diagnosis and Shooting
5. Installation Diagram
Error Description Cause Corrective action
Err0 Communication error
1.Signal interfere
2.Cannot connect to
inverter
3.Change inverter
4.Check the connector
5. Return copy unit.
Err1
No parameter in this
position
No parameter in this po-
sition No parameter to
upload to inverter
Save parameter in copy
unit.
Err2
Cannot upload parame-
ters
Parameter setting error ----
Err7
Firmware version do not
support the inverter
Old rmware Upgrade rmware
EPR EEPROM error EEPROM fail Replace EEPROM
I-err
Inverter error in control
process
Inverter error
3.Press STOP/RESET
4.Check inverter
To Next Page
Loading...
Need help?
General