Appendicies
A-126
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Event name Overload Event code 34E20000 hex
Meaning When the feedback value for force command exceeds the overload level specified in the Overload Detection Level
Setting (3512 hex), overload protection is performed according to the overload characteristics.
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
resetting slave
errors)
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 Remedy Prevention
Operation was continued for a long
time while overloaded.
Take the following actions according
to the situation.
• Increase the capacities of the Servo
Drive and the motor.
• Increase the setting of the
acceleration/deceleration time and
lighten the load.
• Adjust the gain or mass ratio and
remove machine distortion.
• Measure the voltage at the brake
terminal. If the brake is ON, release
it.
• Correct the system if force (current)
waveforms oscillate or excessively
oscillate vertically during analog
output or communications.
Check the items given for corrections
in advance and implement
countermeasures as required.
There is incorrect wiring of the motor
line or a broken cable.
Connect the motor cable as shown in
the wiring diagram. If the cable is
broken, replace it.
Connect the motor line and external
encoder line that are used together to
the same motor.
Connect the motor cable as shown in
the wiring diagram. Connect the
motor line and external encoder line
that are used together to the same
motor.
Attached
information
None
Precautions/
Remarks
“16” is displayed on the Servo Drive front panel and F016 is given as the AlarmCode (4001 hex)
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