Omron R88D-KN series User Manual page 549

Event name Synchronization Error
Meaning A synchronization error occurred.
Source EtherCAT Master Function Module
Error attributes Level
Effects User program
Indicators EtherNet/IP NET RUN
---
System-defined Variable
variables
None
Cause and Assumed cause
correction
Noise
Control PCB error
Attached None
information
Precautions/ "83" is displayed on the Servo Drive front panel and F483 is given as the AlarmCode (4001 hex).
Remarks
Event name Sync Manager WDT Error
Meaning PDO communications were stopped for more than the specified period of time.
Source EtherCAT Master Function Module
Error attributes Level
Effects User program
Indicators EtherNet/IP NET RUN
---
System-defined Variable
variables
None
Cause and Assumed cause
correction
The EtherCAT communications cable
is disconnected or broken.
There is an error in the host controller. Check the operation of the host
Attached None
information
Precautions/ "83" is displayed on the Servo Drive front panel and F583 is given as the AlarmCode (4001 hex).
Remarks
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Source details
Minor fault Recovery
Continues. Operation
EtherNet/IP NET ERR
Flashes at 1-s intervals.
Data type
---
Remedy
Take noise countermeasures if
excessive noise is affecting the
EtherCAT communications cable.
Replace the Servo Drive.
Source details
Minor fault Recovery
Continues. Operation
EtherNet/IP NET ERR
Flashes at 1-s intervals.
Data type
---
Remedy
Connect the EtherCAT
communications cable securely.
controller and take appropriate
measures if there a problem.
Event code 84B40000 hex
Slave Detection
timing
Error reset (after Log category
resetting slave
errors)
Power drive circuit is OFF for relevant slave.
EtherNet/IP LINK/ACT
---
Name
---
Prevention
Take noise countermeasures if
excessive noise is affecting the
EtherCAT communications cable.
None
Event code 84B50000 hex
Slave Detection
timing
Error reset (after Log category
resetting slave
errors)
Power drive circuit is OFF for relevant slave.
EtherNet/IP LINK/ACT
---
Name
---
Prevention
Connect the EtherCAT
communications cable securely.
None
Appendicies
Continuously
System
Continuously
System
A-149