Owner's manual

Appendix Error List (MAIN application) (In the panel window, the
three digits after “E” indicate an error number.)
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Appendix
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
C90 Spline calculation logic error The spline processing logic is invalid. C91 Push-motion axis multiple specification error Two or more push-motion axes were specified. C92 Push-motion approach distance/speed specification error The specified push-motion approach distance/speed is invalid. C93 System output operation error The user attempted a system output operation (through the port specified by I/O
parameter for output function selection or the zone output port specified by axis- specific parameter).
C94 PIO program number error The PIO-specified program number is invalid. C95 AUTO program number error The setting of “Other parameter No. 1, Auto-start program number” is invalid. C96 Start error from operation-abort program (This error should not occur now that the specification has been changed.) C97 Program number error for I/O processing program at
operation/program abort
The setting of “Other parameter No. 2, I/O processing program number at operation/program abort” is invalid.
C98 Program number error for I/O processing program at operation
pause
The setting of “Other parameter No. 3, I/O processing program number at all operation pause” is invalid.
C99 Home sensor non-detection error The home sensor cannot be detected. Check the wiring and sensor.
C9A Creep sensor non-detection error The creep sensor cannot be detected. Check the wiring and sensor. C9B Phase Z non-detection error Phase Z cannot be detected. Check the wiring and encoder.
C9C Defective phase-Z position error The phase-Z position is defective. Normal wear and tear of the mechanical ends
and home sensor may also be a reason. Readjustment is necessary.
C9D Card parameter write error Error writing card parameters
C9E Servo calculation overflow error Internal servo calculation error CA1 Abnormal absolute-data backup battery voltage (Driver analysis) Check the connection of the absolute-data backup battery/replace the battery
and/or check the encoder cable connection, and then perform an absolute reset.
CA2 Abnormal absolute-data backup battery voltage (Main analysis) Check the connection of the absolute-data backup battery/replace the battery
and/or check the encoder cable connection, and then perform an absolute reset.
CA3 Slave setting data out-of-range error The data set to the slave is outside the allowable range. CA4 Slave error response An error response was returned from the slave. CA5 Stop deviation overflow error Movement may have occurred during stopping due to external force or operation
may have been restricted during deceleration. This error may also generate when
jog operation is restricted (due to contact with an obstacle, contact with a mechanical end before home return, etc.) or when wiring error, faulty encoder or
faulty motor is detected during deceleration.
CA6 Palletizing number error The specified palletizing number is invalid. CA7 Setting error of even-numbered row count for palletizing zigzag The set even-numbered row count for palletizing zigzag is invalid. CA8 Setting error of palletizing pitches The set palletizing pitches are abnormal. CA9 Setting error of placement points in palletizing-axis directions The set X/Y-axis direction counts for palletizing are invalid.