Mitsubishi QCPU Structured Programming Manual page 177

Control Data
Device Item
Execution type/
[0]
S2
Completion type
Completion status
[1]
S2
Application setting area
[2]
S2
Host station port No.
[3]
S2
[4]
S2
Destination IP address
[5]
S2
Destination port No.
[6]
S2
[7]
S2
Destination Ethernet
to
address
[9]
S2
5.4 CC-Link IE Controller Network, MELSECNET/H, and Ethernet Instruction
Setting data
Specify whether to use the parameter values set by GX Works2 or the
setting values of the following control data (
processing of a connection.
0000 : Uses the parameter set in [Open settings] of GX
H
8000 : Uses the settings of control data
H
The instruction application status is stored.
0 : Normal completion
Other than 0 : Error completion (error code)
Specify the application of connection.
b15 b14 b13 to b10 b9 b8
⑥ 0 ⑤ ④
Application of fixed buffer
0: For sending, or fixed buffer is not used in communication
1: For receiving
Check of existence of the target
0: Not checked
1: Checked
Pairing open setting
0: No pairing open
1: Pairing open
Communication method (protocol)
0: TCP/IP
1: UDP/IP
With/without procedure in fixed buffer communication
0: Procedural communication
1: Nonprocedural communication
Open system
00: Active open or UDP/IP
10: Unpassive open
11: Fullpassive open
Specify the port number of the host station.
Specify the IP address of the external device.
Specify the port number of the external device.
Specify the Ethernet address of the external device.
[2] to [9] ) at open
○ ○
S2 S2
Works2 .
[2] to [9].
○ ○
S2 S2
b7 b6 to b2 b1 b0
③ 0 ② ①
5.4.16 OPEN instruction
ZP_OPEN
*1
Setting range
Setting side
0000 ,
H
User
8000
H
System
–
(See the left
User
column.)
407 to
H
1387 ,
H
User
138B to
H
FFFE
H
1 to
H
FFFFFFFF
H
User
(FFFFFFFF :
H
broadcast)
401 to
H
FFFF
H
User
(FFFF :
H
broadcast)
n
000000000000 User
H
FFFFFFFFFFFF
H
5-139
5