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If drive is interrupted, the error code should be identified by means of the status LED. In the absence of malfunctions,
the status LED is steadily on while the machine is in operation. If a malfunction is detected, the status LED provides
two types of information, a slow flash (2 Hz) or a rapid flash (4 Hz) to indicate the severity of the malfunction.
Malfunctions with a slow flash are cancelled automatically once the malfunction has been repaired and the machine
functions normally again. Malfunctions with a rapid flash ("*" in the table) are considered more serious. The machine
must be turned of to reset operation after repairing the malfunction.
The indication of severity remains active for 10 seconds, after which the status LED flashes constantly showing a two
digit malfunction code until the repairs have been carried out.
For example, error code "1,4" is displayed as follows:
LED CODES
☼ ☼
1,1
☼ ☼☼
1,2
☼ ☼☼☼
1,3
☼ ☼☼☼☼
1,4
☼ ☼☼☼☼☼
1,5
☼☼ ☼
2,1
☼☼ ☼☼☼
2,3
☼☼☼ ☼
*
3,1
☼☼☼ ☼☼
3,2
☼☼☼ ☼☼☼
3,3
☼☼☼ ☼☼☼☼
3,4
☼☼☼ ☼☼☼☼☼
3,5
☼☼☼☼ ☼
*
4,1
☼☼☼☼ ☼☼
*
4,2
☼☼☼☼ ☼☼☼
*
4,3
☼☼☼☼ ☼☼☼☼
*
4,4
ENGLISH
DRIVE BOARD ALARMS
☼
☼☼☼☼ example alarm code 1,4
Overheating > 92°
Accelerator malfunction
Speed limiter potentiometer malfunction
Overvoltage malfunction
Undervoltage malfunction
Principal contactor actuator opening failure
Principal contactor actuator closing failure
Accelerator potentiometer malfunction
Brake activation malfunction
Low battery voltage
Brake deactivation malfunction
HPD malfunction (incorrect regulation of accelerator
potentiometer)
Motor short circuit
Incorrect motor voltage/short circuit in motor
EEPROM malfunction
Short circuit in motor/EEPROM error
DESCRIPTION
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