Instruction Manual

516
Appendix
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
E23 Card ID error (Slave communication) The card ID in the message received from the slave card is invalid. E24 Response type error (Slave communication) The response type in the message received from the slave card is invalid. E25 Command type error (Slave communication) The command type of the transmitting command is invalid. E26 Target type error The target type is invalid. E27 No target error Target (driver card, I/O card, encoder or other slave card) is not installed. E29 EEPROM error (EWEN/EWDS not permitted) EEPROM access error (when writing)
E2A Read compare mismatch error during EEPROM write EEPROM access error (when writing) E2B Abnormal response error when sending EEPROM information
acquisition command
An abnormal response was received when a slave-EEPROM information acquisition command was sent.
E2C Maximum receive size over error when sending EEPROM
information acquisition command
The maximum receive size exceeds the limit value when a slave-EEPROM information acquisition command is sent.
E2D Receive-data checksum error when sending EEPROM
information acquisition command
The checksum of receive data is invalid when a slave-EEPROM information acquisition command is sent.
E2E No required power stage error The required power stage is not installed for the valid axes.
E2F No required regenerative resistance error The required regenerative resistance is not installed for the valid axes.
E30 No required motor-drive power error The required motor-drive power is not installed for the valid axes. E31 No standard I/O slot error Standard I/O unit is not installed. E32 No control power error Control power unit is not installed. E33 Slave response logic error The slave response logic is invalid. E34 Slave block number out of range The slave block number is out of range. E37 Slave data setting prohibited Setting of slave data is prohibited. E38 Faulty slave EEPROM The slave EEPROM is faulty. E39 No encoder EEPROM error The encoder is not equipped with EEPROM.
E3A Absolute encoder non-installation specification It is specified that the absolute encoder is not installed.
E3C Undefined slave-command error code detected An undefined slave-command error code was detected. E3D SEL program/point/parameter flash ROM status error Data is not written to the flash ROM correctly or written in an old, incompatible
application version.
E3E Parameter checksum error The flash ROM data has been destroyed.
E3F Gain parameter error The setting of “Axis-specific parameter No. 60, Position gain,” etc., is invalid.
E40 Rotational-movement axis parameter error Check axis-specific parameter Nos. 67, 66, 38, 37, 1, etc. E41 Servo-motion data packet shortage error There are not enough servo-motion data packets. E42 Servo job error The servo job is invalid. E45 Servo undefined command detection error An undefined command was detected during servo processing. E46 Maximum receive size over error at absolute-data acquisition The receive size is too large when acquiring absolute data.