# Flip PID reverse error/Flip PID lock error/Flip PID overload error/Reverse PID over speed error

#Error code

• 000461 Flip PID overload error
• 000462 Reverse PID overspeed error
• 000463 Flip PID reverse error
• 000464 Reverse PID lock error

#Occurrence condition

• The Reverse Drive Motor cannot operate due to large motor load
• The Reverse Drive Motor rotated faster than expected.
• The Reverse Drive Motor is rotating in reverse
• The Reverse Drive Motor cannot rotate

#Assumed cause

• When the motor rotates in a direction different from the rotation direction (there was a sudden load abnormality, and the motor rotated in the opposite direction due to the reaction force)
• When the motor was driven at a high speed relative to the Reversal Drive Motor control (high load on part of the rotation, accelerating when removed)
• Power not turn on or motor cannot rotate at all
• The load of the Reversal Drive Motor is more than expected

#Related parts

• Harness polarity wrong
• Paper jam paper remaining
• Reversal Drive Motor
• Gears or rollers locked by foreign objects
• Lock due to failure of wheel train parts
• MCU Board
• Main Board
  
  

#Troubleshooting