Error Codes

Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.

• CodeYaskawa FS100 Error 3050: File saved on the media

  The system has saved a file to the media. The manual lists no action for this code.

• CodeYaskawa FS100 Error 3040: File not saved on the media

  The file was not saved to the media storage. The manual lists no action for this code.

• CodeYaskawa FS100 Error 3022: USB media not inserted

  The system indicates that a USB media device is not inserted. The manual lists no action for this code.

• CodeYaskawa FS100 Error 3021: CompactFlash not inserted into CompactFlash slot(PP)

  The CompactFlash memory card is not inserted into its slot. The manual lists no action for this code.

• CodeYaskawa FS100 Error 4981: DEST PULSE MECHANICAL LIMIT

  The system detected an error in the mechanical limit pulse setting. The manual's first action is: “(1)Check the following settings. - Check the position setting for the step (move instruction) where the alarm occurred.”

• CodeYaskawa FS100 Error 4980: DESTINATION PULSE LIMIT

  The system has reached a pulse limit at the destination position. The manual's first action is: “(1)Check the following settings. - Check the position setting for the step (move instruction) where the alarm occurred.”

• CodeYaskawa FS100 Error 4973: POSITION ERROR (COLLISION DETECT)

  The system detected a collision due to an incorrect setting. The manual's first action is: “Confirm the settings of the followings. -Work”

• CodeYaskawa FS100 Error 4972: CONVTR REGENERATE OVERLOAD(SV)

  The converter is generating excessive regenerative power that exceeds its limits. The manual's first action is: “Correct the converter primary power supply.”

• CodeYaskawa FS100 Error 4965: DIN SIGNAL SPECIFIC ERROR (SV)

  The DIN signal settings have been set incorrectly. The manual's first action is: “Confirm the DIN signal settings.”

• CodeYaskawa FS100 Error 4964: CONST.SPD MEASURE MULTI REQ (SV)

  A software operation error occurred in constant speed measurement. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and then contact your Yaskawa …

• CodeYaskawa FS100 Error 4963: BRAKE RELEASE ERROR (SERVO)

  A software operation error occurred in the servo system. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa representa…

• CodeYaskawa FS100 Error 4962: BRAKE LOCK ERROR (SERVO)

  A software operation error occurred in the servo system. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa representa…

• CodeYaskawa FS100 Error 4961: SERIAL ENC OSCILL DETECTED (SV)

  A software operation error has occurred in the serial encoder oscillation detection. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then con…

• CodeYaskawa FS100 Error 4960: BELT SNAP DETECT PRM ERROR (SV)

  A belt snap detect primary error has occurred due to a setting error. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaska…

• CodeYaskawa FS100 Error 4958: HIGH RESOLUTION PRM UNDEFINED(SV)

  A software operation error occurred in high resolution parameter settings. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your …