LUST fault codes

Fault codes

• ATT1 Parameter cannot be changed (keypad operation error)
• ATT2 Motor control via CTRL menu not allowed
• ATT3 CTRL menu control not allowed in error state
• ATT4 New parameter value impermissible
• ATT5 New parameter value too high
• ATT6 New parameter value too low
• ATT7 Cannot read card in current state
• E-CPU Collective error
• E-OC Overcurrent shut-off
• E-OFF Undervoltage shut-off
• E-OLI Device protection shut-off
• E-OLM Motor protection shut-off
• E-OTI Excessive temperature of controller
• E-OTM Motor temperature too high
• E-OV Overvoltage shut-off
• ERR91 SMARTCARD write-protected
• ERR92 Plausibility check fault
• ERR93 SMARTCARD not readable (controller model error)
• ERR94 SMARTCARD not readable (parameter incompatible)
• ERR96 Connection to SMARTCARD interrupted
• ERR97 SMARTCARD data invalid (checksum)
• ERR98 Insufficient memory on SMARTCARD
• ERR99 Selected area not on SMARTCARD
• ERROR Invalid password
• LED1 "Ready" lamp flashing
• LED10 Power transistor overtemperature
• LED2 Overspeed
• LED4 Microprocessor fault
• LED5 Motor overtemperature
• LED6 Short circuit/ground fault/overcurrent
• LED7 Motor feedback signal fault
• LED8 Internal 24V DC power supply circuit fault
• LED9 DC BUS voltage too high/too low