209
APPENDICES
A
Appendix
1 Buf
fer Mem
o
ry
Det
a
ils
Appendix
1.
3 E
therne
t port
operat
ion are
a
Appendix 1.3
Ethernet port operation area
(1) Initial processing error code (buffer memory address: 768 (300
H
))
The initial processing result is stored.
0: Completed
Other than 0: Failed: Refer to the troubleshooting page describing the case where the INIT.LED turned off, and
take action. (
(2) Connection information area No.1 (buffer memory address: 784 to 799 (310
H
to
31F
H
))
Address
Name
Description
784
(310
H
)
Open system
The specified open system is stored.
0: TCP Unpassive
1: TCP Fullpassive
3: UDP
785
(311
H
)
Protocol
The specified protocol is stored.
0: TCP
1: UDP
786
(312
H
)
Communication
data code
The specified communication data code is stored.
0: Binary code
1: ASCII code
787
(313
H
)
Own Station
Port No.
The port number specified for the own station is stored.
0000
H
: No setting
0401
H
to 1387
H
, 1393
H
to FFFE
H
: Own station's port
788
(314
H
)
TCP connection
system
The specified TCP connection system is stored.
Valid only when the protocol is TCP.
0: Unpassive
1: Fullpassive
789
(315
H
)
Connection
status
The current status is stored.
• When the protocol is TCP:
0000
H
: Disconnected (Connection disrupted)
0001
H
: Communicating (Connection established)
• When the protocol is UDP:
0000
H
: Error
0001
H
: Normal
790 to 791
(316
H
to 317
H
)
System area
792
(318
H
)
Latest error
code
The latest error code is stored.
0: No error
Other than 0: Latest error code
793
(319
H
)
Destination port
No.
The port number of the external device on the other end is stored.
• When the protocol is TCP:
0000
H
: No setting, or disconnected (Connection disrupted)
Other than 0000
H
: Port No. of the external device with which the module is currently communicating
• When the protocol is UDP:
0000
H
: No setting, or no communication log in the past
Other than 0000
H
: Port number of an external device, with which the latest communication was made
Summary of Contents for NZ2GF-ETB
Page 1: ...CC Link IE Field Network Ethernet Adapter Module User s Manual NZ2GF ETB ...
Page 2: ......
Page 49: ...47 CHAPTER 4 PROCEDURE BEFORE THE OPERATION 4 4 1 Start Up Procedure Memo ...
Page 198: ...196 a Detail Setting ...
Page 246: ...244 Memo ...
Page 253: ......