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441 Higher force setpoint out of high-limit

LAC 441

Fault description
Higher force setpoint out of high-limit

Conditions of occurrence
Motor power required according to accelerator position is above the upper limit value

Error was not detected by main processor

Result
Lifting, lowering and traction deactivated (PWM lifting 0%, valves closed,safety relay opened)

Possible causes
Voltage displacements at the inputs
Potentiometer not calibrated or defective
Check motor connections
  • Posted 27 Aug 2022 17:52
  • By michel_v
  • joined 8 Mar'08 - 1,044 messages
  • noord holland, Netherlands

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