Omron R88D-1SN10F-ECT User Manual page 805

Event name Safety Communications Timeout
Meaning A communications timeout occurred in safety process data communications with the Safety CPU Unit.
EtherCAT Master Function Mod-
ule
Source
Error
Level
attributes
Effects User program Continues.
EtherCAT NET RUN
Indicators
---
System Variable
-defined
None
variables
Assumed cause
A setting is not correct. The set-
ting of the safety task period of
the Safety CPU Unit is too short
Cause and
There is excessive noise
correction
The Safety CPU Unit or safety
slave entered a status where it
could not continue safety pro-
cess data communications
Attached None
information
Precautions/ AL status code: -, Error No.: 7004 hex
Remarks
Event name Absolute Value Cleared
Meaning The multi-rotation counter of the absolute encoder was cleared.
EtherCAT Master Function Mod-
Source
ule
Error
Level
attributes
Effects User program Continues.
EtherCAT NET RUN
Indicators
---
System Variable
-defined
None
variables
Assumed cause
Cause and
The multi-rotation counter of the
correction
absolute encoder was cleared
Attached None
information
Precautions/ AL status code: -, Error No.: 2701 hex
Remarks
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Source details
Minor fault
Recovery
Operation
EtherCAT NET ERR
---
Data type
None
Correction
Increase the safety task period of
the Safety CPU Unit and then
transfer the settings to the Safety
CPU Unit.
Take noise countermeasures.
Check the status of the Safety
CPU Unit or safety slave.
Source details
Minor fault
Recovery
Operation
EtherCAT NET ERR
---
Data type
None
Correction
This operation is performed for
safety and is not an error.
Event code 8812 0000 hex
Slave
Detection
timing
Error reset
(after resetting Log category
slave errors)
Power drive circuit is OFF
EtherCAT LINK/ACT
---
Name
None
Prevention
Set the system configuration and
setup according to the corrections
that are given on the left.
Take noise countermeasures if
excessive noise caused the error.
Refer to troubleshooting informa-
tion for the Safety CPU Unit or
safety slave.
Event code 9820 0000 hex
Slave Detection
timing
Error reset
(after cycling Log category
slave power)
Power drive circuit is OFF
EtherCAT LINK/ACT
---
Name
None
Prevention
A preventative measure is not
required because this is a safety
measure.
Appendices
When establish-
ing FSoE com-
munications/dur
ing FSoE com-
munications
System log
A
Continuously
System log
A - 157