WPT Diagnostics Diagnostics Section
©Vertical Express 3-46 Printed in USA April 2020
This manual shows only the parameters that have an operational relevance to the ICON32. The UIT may have
additional parameters available, which should not effect the controller operation.
WPT Diagnostics
Fault Codes
WPT Tool
Label
Description
3402/3702 PS Parameter set error
3403/3703 EE EEPROM writing or reading fault
3404/3704 OC Overcurrent
3405/3705 RS Faulty reference switch
3406/3706 IE Internal software fault
3407/3707 AP Fault by position counter, door width > 3.5m
3408/3708 TS Faulty temperature sensor
3409/3709 NE Encoder not connected
3410/3710 CF Closing force potentiometer defect
3411/3711 ME Fault by motor or encoder
3412/3712 SS Standstill fault, door is blocked
3413/3713 TH Temperature of the electronic or motor too high
3414/3714 FE Set during manual change of coupler movement parameter
3415/3715 ES Fault by encoder, signals out of limits
3416/3716 PI Position input (ABSPOS) Invalid
3418/3718 BE Electrical error during rotor angle detection, no current is flowing (motor not connected)
3419/3719 BM Mechanical error during rotor angle detection; door stalled wrong rotation direction; press LEARN
3450/3750 -- Software timing error --- only IE is set
3451/3751 -- Wrong interrupt warning --- only IE is set
3452/3752 -- Stack size error --- only new software start-up
3453/3753 -- SCI send error --- only ICE
3454/3754 -- Software-watchdog failed --- only new software start-up
3455/3755 -- Flash cannot be read
3456/3756 -- Flash checksum wrong
3457/3757 -- Illegal state-machine state
3458/3758 -- EEPROM protection error
3459/3759 -- RAM protection error
3464/3764 -- Learn bits protection error
3465/3765 -- mfu.flag.dc_mode bit protection error
3466/3766 -- Learn bits protection error
3480/3780 -- Unknown reset source detected
3481/3781 -- Illegal address reset detected
3482/3782 -- Watchdog reset detected
3483/3783 -- Closing over-speed detected
3490/3790 -- Current offset measurement failed
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