Appendices
A-40
NJ-series Instructions Reference Manual (W502)
Name Packet Monitoring Function Not Started Error code 16#1806
Meaning A Stop EtherCAT Packet Monitor instruction was executed when EtherCAT packet monitoring was stopped.
Effects User program Continues. Operation The relevant instruction will end according to specifica-
tions.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
A Stop EtherCAT Packet Monitor
instruction was executed when Ether-
CAT packet monitoring was stopped.
Execute the Stop EtherCAT Packt
Monitor instruction after starting the
packet monitoring function. You can
check packet monitoring function
operation status to see if the packet
monitoring function is currently in
operation.
Execute the Stop EtherCAT Packet
Monitor instruction after starting the
packet monitoring function. You can
check packet monitoring function
operation status to see if the packet
monitoring function is currently in
operation.
Precautions/
Remarks
None
Name Packet Monitoring Function in Operation Error code 16#1807
Meaning A Start EtherCAT Packet Monitor instruction was executed when EtherCAT packet monitoring was already being exe-
cuted.
Effects User program Continues. Operation The relevant instruction will end according to specifica-
tions.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
The Start EtherCAT Packet Monitor
instruction was executed again while
the EtherCAT packet monitoring func-
tion was already in operation.
Execute the Start EtherCAT Packet
Monitor instruction after the packet
monitoring function was stopped. You
can check packet monitoring function
operation status to see if the packet
monitoring function is stopped.
Execute the Start EtherCAT Packet
Monitor instruction after the packet
monitoring function is stopped. You
can check packet monitoring function
operation status to see if the packet
monitoring function is stopped.
Precautions/
Remarks
None
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