Omron R88D-KN01L-ECT-L User Manual page 580

Appendices
Event name Overspeed
Description The motor speed exceeded the value set on the Overspeed Detection Leve Setting (3513 hex).
EtherCAT Master Function Module
Source
Error
Level
attributes
Effects User program
EtherNet/IP NET RUN
Indicators
System
-defined
variables
Assumed cause
The velocity command value is too
large.
Cause and
correction
There is overshooting.
The wiring is incorrect.
Attached None
information
Precautions/ "26" is displayed on the Servo Drive front panel and F026 is given as the AlarmCode (4001 hex).
Remarks
A - 134
Source
details
Minor fault
Recovery
Continues. Operation
–
Variable
None
Reduce the velocity command
value. Adjust the input frequency,
dividing ratio, and multiplication
ratio of the command pulse.
Decrease the gain.
Wire the external encoder
correctly as shown in the wiring
diagram.
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
Event code
Slave
Error reset
(after resetting slave
errors)
Power drive circuit is OFF for relevant slave.
EtherNet/IP NET ERR
–
Data type
–
Correction
34E6 0000 hex
While power is
Detection
supplied to
timing
motor
System
Log category
EtherNet/IP LINK/ACT
–
Name
–
Prevention
Set the velocity command value
so that the number of motor
speed does not exceed the
Overspeed Level (3910 hex).
Adjust the input frequency,
dividing ratio, and multiplication
ratio of the command pulse.
Do not make the gain too large.
Wire the external encoder
correctly as shown in the wiring
diagram.