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DRIVE WHEEL PCB ALARMS
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means of the status LED. In the absence of malfunctions, the status LED remains permanently alight while the machine
is in operation. If a malfunction is detected, the status LED provides two types of information, a slow blink (2 Hz) or a
fast blink (4 Hz) to indicate the severity of the malfunction.
Slow blink malfunctions are cancelled automatically once the malfunction has been repaired and the machine resumes
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The severity warning remains active for 10 seconds, after which the status LED blinks constantly, showing a two digit
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For example, error code “1,4” is displayed as follows:
Ɓ
ƁƁƁ H[DPSOHDODUPFRGH
*
1,1
ƁƁ
Drive motor output malfunction, overcurrent error.
*
1,2
ƁƁƁ
EEPROM malfunction, main contactor malfunction, malfunction
of pcb components, incorrect drive motor voltage.
1,3
ƁƁƁƁ
Not used.
1,4
ƁƁƁƁƁ
Not used.
2,1
ƁƁƁ
Incorrect machine start up sequence (with key).
2,2
ƁƁƁƁ
Incorrect machine start up sequence (with key).
*
2,3
ƁƁƁƁƁ
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2,4
ƁƁƁƁƁƁ
Malfunction of speed limiter potentiometer on control panel.
3,1
ƁƁƁƁ
Not used.
3,2
ƁƁƁƁƁ
Not used.
3,3
ƁƁƁƁƁƁ
Accelerator pedal malfunction.
3,4
ƁƁƁƁƁƁƁ
Not used.
4,1
ƁƁƁƁƁ
Battery voltage too low
4,2
ƁƁƁƁƁƁ
Battery voltage too high
4,3
ƁƁƁƁƁƁƁ
Drive motor thermal overload cutout tripped, temperature > 80
°C.
4,4
ƁƁƁƁƁƁƁƁ
Not used.
37