Omron R88D-KN01L-ECT-L User Manual page 607

Event name External Encoder Communications Warning
Description The external encoder had more communications errors than 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
There is insufficient external
encoder power supply voltage.
Cause and
correction
Noise is entering on the external
encoder connector cable.
Attached None
information
Precautions/ "A9" is displayed on the front panel of the Servo Drive.
Remarks
Event name Data Setting Warning
Description An object setting is out of range.
EtherCAT Master Function Module Source
Source
Error
Level
attributes
Effects User program
EtherNet/IP NET RUN
Indicators
System
-defined
variables
Assumed cause
Cause and
An object setting is out of range.
correction
Attached None
information
Precautions/ "B0" is displayed on the front panel of the Servo Drive.
Remarks
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
details
Observation
Recovery
Continues. Operation
–
Variable
None
Provide the required external
encoder power supply voltage 5
VDC ±5% (4.75 to 5.25 V).
If the motor cable and the external
encoder cable are bundled
together, separate them. Connect
the shield to FG.
details
Observation
Recovery
Continues. Operation
–
Variable
None
Correct the object settings so that
they are within the specified
ranges.
Event code
Slave
–
Not affected.
EtherNet/IP NET ERR
–
Data type
–
Correction
Event code
Slave
–
Not affected.
EtherNet/IP NET ERR
–
Data type
–
Correction
Appendices
0807 0000 hex
Detection Continuously
timing
System
Log category
EtherNet/IP LINK/ACT
–
Name
–
Prevention
Provide the required external
encoder power supply voltage 5
VDC ±5% (4.75 to 5.25 V).
If the motor cable and the external
encoder cable are bundled
together, separate them. Connect
the shield to FG.
34E0 0000 hex
Detection Continuously
timing
System
Log category
EtherNet/IP LINK/ACT
–
Name
–
Prevention
Correct the object settings so that
they are within the specified
ranges.
A - 161
A