Omron R88M-K - Page 706

Appendices
A-156
G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
Event name Communications Synchronization Error Event code 84B30000 hex
Meaning The number of consecutive errors in receiving data during the communication sync time exceeded the value specified
for the Communications Error Setting (2200 hex)..
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 EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- Flashes at 1-s intervals. ---
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Remedy Prevention
Power to the host controller was
interrupted during PDO
communications.
Reset the error in the host controller.
This event reports an error that was
detected when power to the host
controller was interrupted. It does not
indicate that an error currently exists.
If you turn OFF the power supply to
the host controller, also turn OFF the
power supply to the Servo Drive.
An EtherCAT communications cable
is disconnected, broken, or incorrectly
connected.
Connect the EtherCAT
communications cable securely. If the
cable is broken, replace it.
Connect the EtherCAT
communications cable securely.
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.
Attached
information
None
Precautions/
Remarks
“83” is displayed on the Servo Drive front panel and F383 is given as the AlarmCode (4001 hex).
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 EtherCAT NET RUN EtherCAT NET ERR EtherCAT 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).