Powtran PI8600 Series - Page 149

Powtran frequency inverter failure feedback form
Dear
Customers, in order to provide better service for you, please kindly complete the
following form in details:
Load and controls
Motor
power
and poles
Motor rated
current
Frequency range
under normal
working
Load
Type
□ Fan □ Textile Machine
□ Extruder □ Injection machine
□ Pump □ Other load
Speed mode
□ Keyboard □ Terminals
□ PID □ PLC
Control
Mode
□ V/F, No PG, □ PG+ V/F □PG+ Vector control
Failure description
When
Failure
occurs
□ When power on □ When start run □When after run some time
□ When speed up □ When speed down
Failure Type
OC
□OC-P □OC-C □OC-FA □OC-2
Abnorma
l voltage
□ OU □ LU □ OL □ UL
Other
display
fault
□ OH □ E-FL □ PH-O □ PID
□PG(PG Error) □DATE(use date expired) □EEPR(EEPROM)
Board
Failure
□ No display after power on □ Smoking after power on
□ Power board and relay does not pull–in.
Keyboard
Failure
□ Button failure □ Parameter can not be modified
□ LED display miss segment □ Knob malfunction
Device
Failure
□ Burnt □ Fan does not turn □ Power Resistors burned
□ Main circuit relay or contactor does not pull-in
Output
abnormal
□ No output voltage □ Output voltage unbalance
□ Motor vibrations □ Motor power inadequate
If the fault is not in above ranks, please describe below:
Failure description: