Finding yourself with a flashing error code in the middle of a job is a common headache for crane operators, but interpreting the signals can get you back to work quickly. Palfinger systems like the or
The following table summarizes frequently encountered error codes and their typical causes: Description Potential Cause/Action System Normal Crane is in normal working condition. EPROM Checksum Internal program fault; crane cannot be operated. Load limit reached (General, HPLS, or Nominal). Winch Overload Load moment exceeded on rope winch; movements disabled. E-Stop Feedback Fault in the emergency stop loop. Pressure Transducer palfingercranemanualerrorcodes
These are the most frequent issues, often caused by environmental wear or loose wiring. Finding yourself with a flashing error code in
Return all control levers to the neutral position and restart. Power Fail / Low Voltage Input voltage has dropped below the operating threshold. Check the vehicle battery, alternator, and fuses. Emergency Procedures Load limit reached (General, HPLS, or Nominal)
Over 60% of code 101 errors are caused by corrosion on the battery terminals, not a dead battery.