![background image](http://html1.mh-extra.com/html/omron/r88d-kn-series/r88d-kn-series_user-manual_742799549.webp)
A-149
Appendicies
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
A
-3 Sysm
ac Err
o
r Sta
tus
Cod
es
App
A-3
-2 Error D
escr
iption
Event name
Synchronization Error
Event code
84B40000 hex
Meaning
A synchronization error occurred.
Source
EtherCAT Master Function Module
Source details
Slave
Detection
timing
Continuously
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
---
Flashes at 1-s intervals.
---
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Remedy
Prevention
Noise
Take noise countermeasures if
excessive noise is affecting the
EtherCAT communications cable.
Take noise countermeasures if
excessive noise is affecting the
EtherCAT communications cable.
Control PCB error
Replace the Servo Drive.
None
Attached
information
None
Precautions/
Remarks
“
83
”
is displayed on the Servo Drive front panel and F483 is given as the AlarmCode (4001 hex).
Event name
Sync Manager WDT Error
Event code
84B50000 hex
Meaning
PDO communications were stopped for more than the specified period of time.
Source
EtherCAT Master Function Module
Source details
Slave
Detection
timing
Continuously
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
---
Flashes at 1-s intervals.
---
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Remedy
Prevention
The EtherCAT communications cable
is disconnected or broken.
Connect the EtherCAT
communications cable securely.
Connect the EtherCAT
communications cable securely.
There is an error in the host controller.
Check the operation of the host
controller and take appropriate
measures if there a problem.
None
Attached
information
None
Precautions/
Remarks
“
83
”
is displayed on the Servo Drive front panel and F583 is given as the AlarmCode (4001 hex).