series, to ensure operational safety and efficiency. When a fault occurs, the system generates specific codes that indicate whether the issue is a temporary operational status or a critical system error. Understanding Code Types

radio remote control. To troubleshoot effectively, identify whether the code is a Status Code (normal operation notification) or an Error Code (system malfunction). Common Paltronic 50/150 Error Codes

Status codes provide temporary, real-time operating data to the driver. They feature an explicit symbol in technical documentation. Correcting your operation layout (e.g., lowering boom angle, reducing payload weight) clears the code automatically without system reboots.

Palfinger cranes with (e.g., PK8501 SLD) display error codes on the main operator console.

| Code Type | Inspect | |-----------|---------| | Checksum errors ( 01.00 , 02.00 , 04.xx ) | Main board; EPROM/EEPROM integrity | | Overload ( 03.xx , 07.00 ) | Load moment; outrigger position switches; stabiliser deployment; EN280 wiring | | Sensor / transducer errors ( 11.00 , 24.01 , 25.xx ) | Wiring harness; connector cleanliness; sensor mounting; signal voltage (1.25 – 20 mA typically) | | Communication errors ( 61.68 , 68.61 ) | Primary sensor first; then main board if issue persists |

A. Overload and Load Moment System Errors (HPSC/Load Control)

: Signal transmission or reception failures between the main unit and sensors. Resetting the System