Report this forum post

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

This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.

Indicates mandatory field
Hangcha FLDCXT160
Braeside, Melbourne, Victoria, Australia
Hire
Hangcha CPYD30XH21F
Flesherton, Ontario, Canada
New - Sale
Upcoming industry events …
October 29-31, 2025 - Marina Bay Sands, Singapore
November 26-27, 2025 - Budapest, Hungary
April 8-10, 2026 - Jiangsu Province, China

Showcased in the Virtual Expo

Clark names Hawaiian dealer Dallax, TX, United States
Upcoming industry events …
October 29-31, 2025 - Marina Bay Sands, Singapore
November 26-27, 2025 - Budapest, Hungary
April 8-10, 2026 - Jiangsu Province, China
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025