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A-127
Appendicies
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
A
-3 Sysm
ac Err
o
r Sta
tus
Cod
es
App
A-3
-2 Error D
escr
iption
Event name
Regeneration Overload
Event code
34E30000 hex
Meaning
The regenerative energy exceeds the processing capacity of the Regeneration Resistor.
Source
EtherCAT Master Function Module
Source details
Slave
Detection
timing
While power is
supplied to motor
Error attributes
Level
Minor fault
Recovery
Error reset (after
cycling slave
power)
Log category
System
Effects
User program
Continues.
Operation
Power drive circuit is OFF for relevant slave.
Indicators
EtherNet/IP NET RUN
EtherNet/IP NET ERR
EtherNet/IP LINK/ACT
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System-defined
variables
Variable
Data type
Name
None
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Cause and
correction
Assumed cause
Remedy
Prevention
The load mass is too large. Or, the
motor speed is too high to absorb the
regenerative energy within the
specified deceleration time.
Check the operation pattern (velocity
monitor). Check the Regeneration
Register load rate and the excessive
regeneration warning, and perform
the following accordingly.
•
Increase the capacity of the motor
and Servo Drive.
•
Increase the deceleration time.
•
Reduce the motor speed.
•
Use an External Regeneration
Resistor.
•
Set the Regeneration Resistor
Selection (3016 hex) to 2.
Check the items given for corrections
in advance and implement
countermeasures as required.
This Regeneration Resistor cannot be
used for continuous regenerative
braking. (The operating limit of the
external resistor is limited to a 10%
duty.)
Set the Regeneration Resistor
Selection (3016 hex) to 2.
Set the Regeneration Resistor
Selection (3016 hex) to 2.
Attached
information
None
Precautions/
Remarks
“
18
”
is displayed on the Servo Drive front panel and F018 is given as the AlarmCode (4001 hex)