A - 131
Appendices
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
A-3
S
y
smac Error Sta
tus
Cod
es
A
A-3
-2 Error Des
c
ription
Event name
Regeneration Overload
Event code
34E3 0000 hex
Description
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
–
–
–
System
-defined
variables
Variable
Data type
Name
None
–
–
Cause and
correction
Assumed cause
Correction
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 Resistor load rate
and the excessive regeneration
warning, and perform the following
accordingly.
•
Increase the capacities 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 is
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).
