Omron R88D-KN series User Manual page 527

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