527
Appendix
Appendix
INTELLIGENT ACTUATOR
(In the panel window, the three digits after “E” indicate an error number.)
.cte,noitca,noitpircseDemanrorrE.oNrorrE
E74 Encoder division ratio mismatch error The encoder division ratio in the system’s axis-specific parameter and that of
the installed encoder do not match.
E75 Encoder linear/rotary type mismatch error The encoder linear/rotary type in the system’s axis-specific parameter and
that of the installed encoder do not match.
E76 Encoder ABS/INC type mismatch error The encoder ABS/INC type in the system’s axis-specific parameter and that
of the installed encoder do not match.
E77 Magnetic-pole sensor installation specification mismatch
error
The magnetic-sensor installation specification in the system’s axis-specific
parameter and that of the installed encoder do not match.
E78 Brake installation specification mismatch error
The followings are concerned as the cause;
1)Brake mount indication does not match between each axis parameter in
2)There is an error in the setting of the brake output control method.
the system and the encoder actually mounted.
Check the settings in Each Axis Parameter No. 34, 103 and so on.
E79 Abnormal response error when sending EEPROM-data
setting slave command
An abnormal response was received when an EEPROM-data setting slave
command was sent.
E7A Maximum receive size over error when sending EEPROM-
data setting slave command
The receive size exceeded the limit value when an EEPROM-data setting
slave command was sent.
E7B Motor-drive power ON timeout error Abnormal current flow from the motor-drive power source
E7C Register read/write test error Error reading/writing the register
E7D Linear-movement axis parameter error Check axis-specific parameter Nos. 38, 68, 1, etc.
E7E Parameter error The parameter is invalid.
E7F Stroke parameter error Check axis-specific parameter Nos. 7, 8, 1, etc.
E80 Unsupported card error An unsupported card is installed in an I/O slot.
E81 Priority auto-assignment card non-detection error Priority auto-assignment card cannot be detected.
E82 Card mismatch error The combination or positioning of I/O slot cards has a problem.
E83 I/O slot card error The I/O slot card is invalid.
E84 Resolution parameter error Check axis-specific parameter Nos. 47, 50, 51, 44, 42, 43, 1, 37, etc.
E85 Driver ready OFF factor indeterminable error Driver ready OFF factor cannot be determined.
E86 Fieldbus error (FBVCCER) A fieldbus error (FBVCCER) was detected.
E87 Fieldbus error (FBPOWER) A fieldbus error (FBPOWER) was detected.
E88 Power error (Other) A power error (Other) was detected. This error also generates when the
power OFF
ON interval is short. After the power has been turned off, be
sure to wait for at least 5 seconds before turning it back on. Abnormal
regenerative resistance temperature is also suspected.
E89 SCIF open error in non-AUTO mode (Servo in use) In a mode other than AUTO, opening of the serial 1 channel (also used by
the PC software/TP port) from a SEL program is prohibited while the servo is
in use (to ensure safety).
Appendix
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