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Appendicies
A-156
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Event name
Excessive Regeneration Warning
Event code
383D0000 hex
Meaning
The regeneration load ratio is 85% or more of the level.
Source
EtherCAT Master Function Module
Source details
Slave
Detection
timing
While power is
supplied to motor
Error attributes
Level
Observation
Recovery
---
Log category
System
Effects
User program
Continues.
Operation
Not affected.
Indicators
EtherNet/IP NET RUN
EtherNet/IP NET ERR
EtherNet/IP LINK/ACT
---
---
---
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Remedy
Prevention
There is excessive regeneration.
Check the operation pattern (velocity
monitor). Check the Regeneration
Resistor load rate and the excessive
regeneration warning, and perform
the following accordingly.
•
Increase the capacities of the motor
and the Servo Drive.
•
Increase the deceleration time.
•
Reduce the motor operation 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. Or, set
the Regeneration Resistor Selection
(3016 hex) to 2.
This Regeneration Resistor cannot be
used for continuous regenerative
braking.
This Regeneration Resistor cannot be
used for continuous regenerative
braking.
Do not use the Regeneration Resistor
for continuous regenerative braking.
Attached
information
None
Precautions/
Remarks
“
A1
”
is displayed on the front panel of the Servo Drive.
Event name
Vibration Detection Warning
Event code
383E0000 hex
Meaning
Vibration was detected.
Source
EtherCAT Master Function Module
Source details
Slave
Detection
timing
While power is
supplied to motor
Error attributes
Level
Observation
Recovery
---
Log category
System
Effects
User program
Continues.
Operation
Not affected.
Indicators
EtherNet/IP NET RUN
EtherNet/IP NET ERR
EtherNet/IP LINK/ACT
---
---
---
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Remedy
Prevention
The gain or mass ratio setting is not
suitable.
Correct the gain (the balance
between position loop gain and
velocity loop gain) and the mass ratio.
Adjust the gain (the balance between
position loop gain and velocity loop
gain) and the mass ratio.
Attached
information
None
Precautions/
Remarks
“
A6
”
is displayed on the front panel of the Servo Drive.