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A-117
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
External Encoder Status Error 4
Event code
08120000 hex
Meaning
Bit 04 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 04 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 F451 is given as the AlarmCode (4001 hex).
Event name
External Encoder Status Error 5
Event code
08130000 hex
Meaning
Bit 05 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 05 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 F551 is given as the AlarmCode (4001 hex).