![background image](http://html1.mh-extra.com/html/omron/r88d-kn-series/r88d-kn-series_user-manual_742799516.webp)
Appendicies
A-116
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Event name
External Encoder Status Error 2
Event code
08100000 hex
Meaning
Bit 02 of the external encoder error code (ALMC) was set to 1.
Source
EtherCAT Master Function Module
Source details
Slave
Detection
timing
Continuously
Error attributes
Level
Minor fault
Recovery
Error reset (after
cycling slave
power)
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
---
---
---
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Remedy
Prevention
Bit 02 of the external encoder error
code (ALMC) was set to 1.
Check the external encoder
specifications and take suitable
corrective actions.
Take preventative actions according
to the external encoder specifications.
Attached
information
None
Precautions/
Remarks
“
51
”
is displayed on the Servo Drive front panel and F251 is given as the AlarmCode (4001 hex).
Event name
External Encoder Status Error 3
Event code
08110000 hex
Meaning
Bit 03 of the external encoder error code (ALMC) was set to 1.
Source
EtherCAT Master Function Module
Source details
Slave
Detection
timing
Continuously
Error attributes
Level
Minor fault
Recovery
Error reset (after
cycling slave
power)
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
---
---
---
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Remedy
Prevention
Bit 03 of the external encoder error
code (ALMC) was set to 1.
Check the external encoder
specifications and take suitable
corrective actions.
Take preventative actions according
to the external encoder specifications.
Attached
information
None
Precautions/
Remarks
“
51
”
is displayed on the Servo Drive front panel and F351 is given as the AlarmCode (4001 hex).