LSIS SV-iV5 Series, User Manual

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7. Troubleshooting and Maintenance
7-5
If encoder type is either Complementary or Open collector, slide JP4
switch to “OC” and slide JP2 switch to “P15”. If encoder type is Line
Drive, slid the JP4 switch to “LD” and slide JP2 switch to “P5”.
Factory default: Line Drive Type
3) Is motor rotating direction set correctly?
☞
Refer to Monitoring Encoder operation.
STARVERT-iV5 defines Forward rotation when motor rotates in
clockwise from the view of Rear Bracket (Motor FAN).
4) Is inverter operating correctly in no load condition?
☞
Refer to Operation via Keypad and Control Terminal.
7.4.2 Check list before installation
Check 1) ~ 9) before installation. Check 10) ~ 16) when problem has occurred
during use.
1) The Motor Does Not Rotate
①
Is red lamp blinking ?
☞
Check whether other trips occur in DIS_05.
If fault occurs, press [RESET] key to clear trip status and try operation.
☞
Check whether BX (Emergency stop) signal is applied on keypad and input
terminal defined as BX is ON in DIS_03. If so, release BX and try
operation.
②
RUN/STOP method is properly set?
☞
Check FUN_01 RUN/STOP method setting matches the actual operation
mode (RUN/STOP via keypad or terminal). If FUN_01 is set to terminal but
operation is not performed, change it to keypad mode and try operation. If
FUN_02 is set to Keypad but operation is not performed, change it to
Terminal and try operation. If either way cannot work, refer to No. 6).
2) The motor does not rotate when Green lamp on [REV], [FWD] key is ON.
①
Is inverter U, V, W output correctly wired to motor U, V, W output?
☞
Refer to Main circuit terminal.
DIS
▶
Terminal In
03 0010000000