This error only occurs in conjunction with the function: “redundant motor encoder.”
Because the position is no longer generated correctly, initialize the encoder when this error is detected.
When using an incremental encoder with square-wave signals, monitoring is carried out with regard to an inadmissible edge. On the software level, resolver signals are monitored for their levels.
Description:
Defective encoder cable or cable shielding
Encoder defective
Faulty mounting of measuring head in the case of linear measuring systems
Measuring system dirty
Hardware defect on control section of drive
Check cable to measuring system and replace it, if necessary
Check measuring system and replace it, if necessary
Check mounting of measuring head and correct it, if necessary
Replace measuring system
Replace control section or entire drive controller