Omron SYSMAC CP Series, User Manual

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A-89
Appendices
CP2E CPU Unit Software User’s Manual(W614)
A-2 A
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xil
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y Area A
llocation
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Ad
dress
App
A-2-2 Read/Wr
ite W
ords
A56 8 00 Open Processing Flag
for Socket No.2 Flag keeps ON during open
processing of socket No.2.
Finish open process, and then flag
turns OFF.
ON: During open
processing
OFF: Open
completed
--- Cleared Refreshed at
the start or
completion of
open process
01 Reception
Progressing Flag for
Socker No.2 Flag keeps ON during reception
processing of socket No.2.
Finish reception process, and then
flag turns OFF.
ON: Receiving
OFF: Reception
completed
--- Cleared Refreshed at
the start or
completion of
reception
process
02 Transmission
Progressing Flag for
Socket No.2 Flag keeps ON during transimission
processing of socket No.2.
Finish transmission process, and then
flag turns OFF.
ON: Sending
OFF: Transimission
completed
--- Cleared Refreshed at
the start or
completion of
transmission
process
0 3 Close Processing
Flag for Socker No.2 Flag keeps ON during close
processing of socket No.2.
Finish clsoe process, and then flag
turns OFF.
ON: During close
processing
OFF: Close
completed
--- Cleared Refreshed at
the start or
completion of
close process
1 3 Data Received
Present/Not Present
Flag for Socket No.2 Flag keeps ON when data is received
from the other node on an open TCP
socket.
Flag turns OFF when the reception
request is executed.
ON: Data reception
completed
OFF: Waiting for
reception
--- Cleared
• Refreshed
after recep-
tion
• Refreshed
when
reception
process is
requested
14 Result Storage Error
Flag for Socket No.2 Flag keeps ON when any value other
than normal end (0000 hex) is stored
in the end code of the parameter area
of socket No.2.
Flag turns OFF when the next request
is received.
ON: Code other than
normal end is
stored
OFF: Normal end
--- Cleared Refreshed
when socket
request
process is
completed
15 TCP/UDP Open Flag
for Socket No.2 When open processing of socket No.2
is completed, the flag turns ON.
When closing process is completed or
while closing, the flag turns OFF.
When open processing ends
abnormally, the flag remains OFF.
ON: Close com-
pleted
OFF: Open
completed
--- Cleared Refreshed
when
open/close
process is
completed
Address
Name Function Settings
Status
after
mode
change
Status at
startup
Write
timing
Related
flags,
settings
Words Bits