MEYRA OPTIMUS2 ERROR CODE


ERROR CODE SHEET

Error Number Type of Error Short-info to the cause Suggestion for trouble shooting
E00 Watchdog power fail The WD-module has detected low voltage Local error
E01 Watchdog Reset During initiation it was noticed that the reset was activated throu- gh a WD-timeout. Local error
E02 Watchdog Failure An error in the Watchdog-modu- le was noticed Local error
E03 RAM error An error in the RAM was noticed CPU error
E04 ROM error An error in the ROM was noticed CPU error
E05 Stack-error An overflow of the stack was noticed CPU error
E06 EEPROM-error (init) An error was noticed during in- itiation of the EEPROM; EEPROM is not accessible EEPROM-error
E07 EEPROM-error (check) A checksum-error was noticed in the EEPROM; but the EEPROM its- elf is accessible EEPROM-error, possibly power U P / p o w e r DOWN
E08 CAN-error (init) Error during initiation of the CAN- controller CPU error
E09 CAN-error (passive) The CAN module has switched into the error-passive-mode Bus-error: cable, driver module
E10 CAN-error (off) The CAN module has switched into the bus-off-mode Bus-error: cable, driver module
E11 CAN-error (overflow) Receiving buffer overflow of the CAN module Bus-error: cable, driver module
E12 Error 10ms The maximum period of the 10ms- tak was injured Software error: time- out
E13 RUNTIME ERROR General runtime error Software-error
E14 ERR_WRONG_SYS_STATE The system processing control is in an unknown state Software-error
E15 SW Power-Fail The software has detected low voltage Low voltage, power UP/power DOWN error
E16 High temperature A high temperature of the power stage was noticed Motor-overload, high temperature PM
E17 I2T The I2T-supervision was activated Motor-overload, po- wer integration, error in the power measu- rement
E18 ERR_OFFSET_ERROR The automatic offset-reconciliati- on of the power measurement has failed (PM) Error in the power measurement PM. Better: Software ver- sion 4 and up
E19 BUS-ON-error No operating module activated has been reported; there is ob- viously a shortage of the BUS-ON- line against 24V Bus-cable-error, error in the switch on logic BM
E20 DMS-error Shortage of the DMS-line against
+24V noticed (PM)
Bus-cable-error, error in the dead-man- switch-logic, joystick- error
E21 CAN-WD timeout BM1 The operating module 1 did not send a WD-message Bus-cable-error
E22 CAN-WD timeout BM2 The operating module 2 did not send a WD-message Bus-cable-error
E23 CAN-WD timeout VM The adjustment motor module did not send a WD message Error no further rele- vant!
E24 Motor short circuit Short circuit of the drive motors Short circuit of the power stage, in the motor cable or the motor itself
E25 Motor idle The drive motor is running idle (missing load) Short circuit of the power stage, motor- cable-error, motor defective (brushes)
E26 Over voltage An over voltage (>35V) was detec- ted for a period of more than 100ms Battery over voltage
E27 ERR_ON_BM_1 The first operating module did not answer to the message CAN_BM_ON_REQ Error in the BM, Bus- cable-error
E28 ERR_ON_BM_2 The second operating module did not answer to the message CAN_BM_ON_REQ Error in the BM, Bus- cable-error
E29 ERR_RELAIS_CLOSED The relay has been recognised as closed, even though it should be open (or motor-contact-/collector-
/carbon-brush-error)
Main-relay-error, er- ror in the power sta- ge, motor-cable-error, motor defective (brushes). Better: Software version 4 and up
E30 ERR_RELAIS_OPEN The relay has been recognised as open, even though it should be closed Relay-error. Better: Software version 4 and up
E31 ERR_WRONG_EEP_PARA A wrong module-entry in the EE- PROM was found Software-error
E32 ERR_WRONG_CTR_STATE The processing control of the con- troller is in an unknown state Software-error
E33 ERR_LOC_SW_END The end-switch is active, therefo- re the driving mode is disrupted No error
speed reduction
E34 ERR_LOC_SW_BRAKE The brake switch is active, there- fore the driving mode is disrupted No error, Display: S-B
E35 ERR_LOC SW_LOCK The locking (push-) switch is acti- ve, therefore the driving mode is disrupted No error, Display: S-S
E36 ERR_LOC_SW_STEER The locking (steering-) switch is active, therefore the driving mode is disrupted No error, Display: S-L
E37 ERR_LOC_CHARGE Charging is taking place on an operating module, therefore the driving mode is disrupted No error, Display: Loc
E38 ERR_LOC_LOCK The anti-theft device is active on the active operating module, the- refore the driving mode is disrup- ted No error, Display: SCH
E39 ERR_JOY The joystick has been noticed as faulty on the active operating module, therefore the driving mode is disrupted Joystick-error, error in the local voltage pro- vision
E40 ERR_INIT_ERR_PM An error occurred during initiali- sation of the power module, the- refore the driving mode is disrup- ted Software-error PM
E41 ERR_INIT_ERR_BM1 An error occurred in the initiali- sation of the first operating mo- dule, therefore the driving mode is disrupted Software-error BM1
E42 ERR_INIT_ERR_BM2 An error occurred in the initiali- sation of the second operating module, therefore the driving mode is disrupted Software-error BM2
E43 ERR_INIT_ERR_VM An error occurred in the initiali- sation of the adjustment motor module, therefore the driving mode is disrupted Software-error VM
E44 ERR_BRAKE An error of the brakes was notices Brake-error, brake- drive-error
E45 ERR_BRAKE_FAIL An error in the addressing of the brakes was noticed Brake-error, brake- drive-error
E46 ERR_MOT An error was noticed during the initialisation of the motor-addres- sing (power current at 0% PWM) Error in the power sta- ge of the drive PM1/ PM2
E47 ERR_SERVO_POTI An error was noticed during the supervision of the steering servo- potentiometer Error in the cable to the steering servo or at the encoder of the steering poti
E48 ERR_BM_JOY_ERR An error was noticed during the supervision of the joystick (BM!) Joystick-error BM: Joystick, plug connec- tion, cable
E49 ERR_BM_DMS_ERR An error was noticed on an ope- rating module in the DMS-signal- generation Joystick-error BM: Joystick, plug connec- tion, cable, conductor board
E50 ERR_VM_BM_INPUT By error a plug of an external BM- accessory was attached to one of the adjustment motor modules User-error!
E51 ERR_VM_FAULT_14 An error in the addressing of the motors 1-4 occurred in one of the adjustment motor modules Short circuit at an ad- justment motor
E52 ERR_VM_FAULT_56 An error in the addressing of the motors 5-6 occurred in one of the adjustment motor modules Short circuit at an adjustment motor
E53 ERR_VM_OFFSET The offset alignment of the power current measurement of the ad- justment motor module failed Not implemented!
E54 ERR_BAT_LEER Battery empty: pre-warning at 19V Battery largely di- scharged
E55 ERR_BAT_TIEF Battery deep discharged at 18V Battery deep dischar- ged
E56 ERR_VM_I2T_ERR The I2T-supervision of the adjust- ment motor module was activated Overload off an adju- stment motor
E57 ERR_VM_OVERTEMP The high temperature supervision of the adjustment motor module was activated High temperature-er- ror VM
E58-E60 (Not allocated) - -

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