This is the most common "nuisance" fault during power dips. Consider adding a line reactor or a UPS for the 24V control circuit.
The feedback sensor is reporting a value outside the expected physical window. ⚡ Group 3: Solenoid and Output Errors
The PPCR221 stores its "memories" (parameters) on a CF card. rexroth ppcr221 fault codes full
Use specialized diagnostic tools like SynTop software to identify which specific drive is triggering the F98 error. Status Display Codes (Non-Faults)
Note: Exact numeric codes and text vary by firmware/version — consult the device manual for authoritative meanings. This is the most common "nuisance" fault during power dips
To help you resolve the exact issue on your machine, tell me:
: He checked these first. They often appeared after swapping spare parts or during a messy debugging session, usually signaling a mismatch between the RAM on the motherboard and the CF card. Everything looked synced. F24, F27, and F28 ⚡ Group 3: Solenoid and Output Errors The
Many F31-F40 codes are simply loose cables or interference.