Omron CP1L-EL20DR-D Operation Manual page 766

Auxiliary Area Allocations by Address
Addresses Name
Word Bits
A571 04 Receive
Request
Switch
(Socket 1)
05 Close
Request
Switch
(Socket 1)
08 UDP Open
Request
Switch
(Socket 2)
09 TCP Pas-
sive Open
Request
Switch
(Socket 2)
10 TCP Active
Open
Request
Switch
(Socket 2)
11 Send
Request
Switch
(Socket 2)
12 Receive
Request
Switch
(Socket 2)
13 Close
Request
Switch
(Socket 2)
A572 00 UDP Open
Request
Switch
(Socket 3)
01 TCP Pas-
sive Open
Request
Switch
(Socket 3)
02 TCP Active
Open
Request
Switch
(Socket 3)
732
Function
Receive processing executed when
socket service request switch 1 is
turned ON. (The protocol (TCP/UDP)
is determined when the socket is
opened.) Unit turns OFF switch 1
when receive processing has been
completed.
Close processing executed when
socket service request switch 1 is
turned ON. (The protocol (TCP/UDP)
is determined when the socket is
opened.) Unit turns OFF switch 1
when close processing has been
completed.
UDP socket opened when socket
service request switch 2 is turned
ON. Unit turns OFF switch 2 when
open processing has been com-
pleted (i.e., when a connection has
been made).
Passive TCP socket opened when
socket service request switch 2 is
turned ON. Unit turns OFF switch 2
when open processing has been
completed (i.e., when a connection
has been made).
Active TCP socket opened when
socket service request switch 2 is
turned ON. Unit turns OFF switch 2
when open processing has been
completed (i.e., when a connection
has been made).
Send processing executed when
socket service request switch 2 is
turned ON. (The protocol (TCP/UDP)
is determined when the socket is
opened.) Unit turns OFF switch 2
when send processing has been
completed.
Receive processing executed when
socket service request switch 2 is
turned ON. (The protocol (TCP/UDP)
is determined when the socket is
opened.) Unit turns OFF switch 2
when receive processing has been
completed.
Close processing executed when
socket service request switch 2 is
turned ON. (The protocol (TCP/UDP)
is determined when the socket is
opened.) Unit turns OFF switch 2
when close processing has been
completed.
UDP socket opened when socket
service request switch 3 is turned
ON. Unit turns OFF switch 3 when
open processing has been com-
pleted (i.e., when a connection has
been made).
Passive TCP socket opened when
socket service request switch 3 is
turned ON. Unit turns OFF switch 3
when open processing has been
completed (i.e., when a connection
has been made).
Active TCP socket opened when
socket service request switch 3 is
turned ON. Unit turns OFF switch 3
when open processing has been
completed (i.e., when a connection
has been made).
Settings Status Status at
after startup
mode
change
ON: Request --- Cleared
receive
OFF: Finish
receive
ON: Request --- Cleared
close
OFF: Finish
close
ON: Request --- Cleared
UDP open
OFF: Finish
open
ON: Request --- Cleared
TCP Passive
open
OFF: Finish
open
ON: Request --- Cleared
TCP Active
open
OFF: Finish
open
ON: Request --- Cleared
send
OFF: Finish
send
ON: Request --- Cleared
receive
OFF: Finish
receive
ON: Request --- Cleared
close
OFF: Finish
close
ON: Request --- Cleared
UDP open
OFF: Finish
open
ON: Request --- Cleared
TCP Passive
open
OFF: Finish
open
ON: Request --- Cleared
TCP Active
open
OFF: Finish
open
Appendix D
Write Related
timing Flags,
Settings
When the ---
data is
received,
the bit will
OFF.
When
---
socket is
closed,
the bit will
OFF.
When ---
UDP
socket is
opened,
the bit will
OFF.
When ---
TCP Pas-
sive
socket is
opened,
the bit will
OFF.
When ---
TCP
Active is
opened,
the bit will
OFF.
When the ---
data is
sent, the
bit will
OFF.
When the ---
data is
received,
the bit will
OFF.
When ---
socket is
closed,
the bit will
OFF.
When ---
UDP
socket is
opened,
the bit will
OFF.
When ---
TCP Pas-
sive
socket is
opened,
the bit will
OFF.
When ---
TCP
Active is
opened,
the bit will
OFF.