Appendices
A-102
G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
384C0000 hex Overrun Limit
Error
The Servomotor
exceeded the
allowable operating
range set in the
Overrun Limit
Setting (3514 hex)
with respect to the
position command
input range.
• The gain or inertial ratio is not
suitable.
• The set value of the Overrun
Limit Setting (3514 hex) is too
small.
√ page A-146
384D0000 hex Absolute
Encoder
System
Down Error
The voltage of the
built-in capacitor
dropped below the
specified value
because the power
supply to the
encoder or the
battery power
supply was down.
• The voltage of the built-in
capacitor dropped below the
specified value because the
power supply to the encoder or
the battery power supply was
down.
√ page A-147
384E0000 hex Absolute
Encoder
Counter
Overflow
Error
The multi-rotation
counter of the
encoder exceeded
the specified value.
• The set value for switching
operation with the absolute
encoder is too large.
• The traveling distance from
home of the machine exceeded
32,767 revolutions.
√ page A-148
384F0000 hex Object
Setting Error
1
The electronic gear
ratio exceeded the
allowable range.
• The electronic gear ratio
exceeded the allowable range.
√ page A-148
38500000 hex Object
Setting Error
2
External encoder
ratio exceeded the
allowable range.
• External encoder ratio
exceeded the allowable range.
√ page A-149
38510000 hex External
Encoder
Connection
Error
The set value of the
External Feedback
Pulse Type
Selection (3323
hex) differs from the
external encoder
type that is
connected for serial
communications.
• The set value of the External
Feedback Pulse Type Selection
(3323 hex) differs from the
external encoder type that is
connected for serial
communications.
√ page A-149
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
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