Omron R88D-KN01L-ECT-L User Manual page 561

Event name IPM Error
Description The current flowing through the converter exceeded the specified value.
EtherCAT Master Function Module Source
Source
Error
Level
attributes
Effects User program
EtherNet/IP NET RUN
Indicators
System
-defined
variables
Assumed cause
A short-circuit, line-to-ground
fault, contact failure, or insulation
failure occurred on the U, V, or W
motor line.
The Servo Drive failed.
Cause and The relay for the dynamic brake
correction has been welded due to frequent
servo ON/OFF operations.
Motor windings are burned out.
The motor is not suitable for the
Servo Drive.
The command input timing is the
same as or earlier than the servo
ON timing.
Attached None
information
Precautions/ "14" is displayed on the Servo Drive front panel and F114 is given as the AlarmCode (4001 hex).
Remarks
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
details
Minor fault
Recovery
Continues. Operation
–
Variable
None
If there is a short-circuit,
line-to-ground fault, or contact
failure on the U, V, or W motor line,
correct the connections. If the
insulation resistance between the
U, V, or W motor line and the
ground line has failed, replace the
motor.
Disconnect the motor lines and
turn ON the Servo. If this error
occurs immediately, replace the
Servo Drive.
Replace the Servo Drive.
Check the balance of the
resistance between the lines of the
motor. If resistance is unbalanced,
replace the motor.
Check the model (capacity) of the
motor and the Servo Drive on the
nameplates. Replace the motor
with a motor that matches the
Servo Drive.
Wait at least 100 ms after the
servo has been turned ON, then
input commands.
Event code
Slave
Error reset
(after cycling slave
power)
Power drive circuit is OFF for relevant slave.
EtherNet/IP NET ERR
–
Data type
–
Correction
Appendices
04AD 0000 hex
Detection Continuously
timing
System
Log category
EtherNet/IP LINK/ACT
–
Name
–
Prevention
Confirm that the U, V, and W
motor lines are connected
correctly.
None
Do not start and stop operation by
frequently switching the Servo
ON/OFF.
Do not apply excessive load on
the motor.
Use a motor that matches the
Servo Drive.
Wait at least 100 ms after the
servo has been turned ON, then
input commands.
A - 115
A