A - 153
Appendices
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
A-3 Sysmac Error Status Codes
A
A-3-2 Error Description
Event name Operation Command Duplicated Event code 7801 0000 hex
Description
An attempt was made to establish EtherCAT communications or to turn ON the Servo from the Controller
(enable operation) while executing an FFT that operates with the Servo Drive alone or a trial run.
Source
EtherCAT Master Function Module
Source
details
Slave
Detection
timing
During
independent
slave operation
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
–––
System
-defined
variables
Variable Data type Name
None – –
Cause and
correction
Assumed cause Correction Prevention
EtherCAT communications
(change from Init to
Pre-operational state) was
established or an attempt to turn
ON the Servo from the Controller
(enable operation) was made
while executing an FFT that
operates with the Servo Drive trial
run.
Do not establish EtherCAT
communications while an FFT or a
trial run is being performed. Do not
turn ON the Servo (enable
operation) while an FFT or a trial
run is being performed.
Do not establish EtherCAT
communications while an FFT or
a trial run is being performed. Do
not turn ON the Servo (enable
operation) while an FFT or a trial
run is being performed.
Attached
information
None
Precautions/
Remarks
“27” is displayed on the Servo Drive front panel and F627 is given as the AlarmCode (4001 hex).
Event name EtherCAT State Change Error Event code 84B1 0000 hex
Description
A communications state change command was received for which the current communications state could
not be changed.
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 Correction Prevention
A communications state change
command was received for which
the current communications state
could not be changed.
Check the command specifications
for communications state
transitions in the host controller
and correct host controller
processing.
Check the command
specifications for communications
state transitions in the host
controller and program host
controller processing.
Attached
information
None
Precautions/
Remarks
“83” is displayed on the Servo Drive front panel and F183 is given as the AlarmCode (4001 hex).
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