A-23
Appendices
NJ-series Instructions Reference Manual (W502)
A-2 Error Code Descriptions
App
16#2006 Socket Timeout A timeout occurred for a
socket service instruction.
• SktTCPAccept instruction: There was no
request for a connection from the remote
node during the user-set timeout time.
• SktTCPRcv or SktUDPRcv instruction: Data
was not received from the remote node dur-
ing the user-set timeout time.
page A-45
16#2007 Socket Handle Out
of Range
The handle that is specified
for the socket service
instruction is not correct.
• The handle that is specified for the socket
service instruction is not correct.
page A-45
16#2008 Socket Communi-
cations Resource
Overflow
The maximum resources
that you can use for socket
service instructions at the
same time was exceeded.
• More than 17 socket service communica-
tions instructions were executed at the
same time.
• An attempt was made to use more than 16
socket handles at the same time.
page A-46
Error code Name Meaning Assumed cause Reference
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