Omron SYSMAC C200HW-PCS01-EV1, Operation Manual

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157
$0007 $2702 $0001 $820F
0 1 2 3 4 5 6 7 8 9
DM 4000
$2703
0 1 2 3 4 5 6 7 8 9
DM 3000
DM 3010
$B400 $0064
UDP SEND REQUEST response
Respo
nse
code
Respo
nse
code
UDP SEND REQUEST results storage area
No. of
bytes
sent
UDP RECEIVE REQUEST command data
$0000
Timeout value: Not set
No. of bytes to receive: 100 bytes ($0064)
Results storage area: set to DM 4020 ($0FB4)
Number of socket to be used: set to 1
Command code
Transmission data length: 7 words (BCD)
$2702
0 1 2 3 4 5 6 7 8 9
DM 4010
DM 4020
UDP RECEIVE REQUEST response
Respo
nse
code
Respo
nse
code
UDP RECEIVE REQUEST results storage area
Send data: 100 bytes
Source IP
address
Source
port
number No. of
bytes to
receive
7 6 5 4 3 2 1 0
CIO 000
CIO 001
15 to 8
CIO 002
UDP
send bit UDP
close bit UDP
open bit
UDP
receive
error
bit UDP
send
error
bit UDP
close
error
bit UDP
open
error
bit
UDP
receive
work bit UDP
send
work bit UDP
close
work
bit
UDP
open
work bit
UDP
receive
bit
CIO Area
Sample Programs for TCP and UDP Communications
Section 10-3