Ethernet Port1/2 Common Information; Open Completion Signal; Open Request Signal; Socket/Fixed Buffer Reception Status Signal - Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual

Ethernet PORT1/2 common information

■Open completion signal (Un\G1900000 to Un\G1900007)
The open status of each connection is stored.
• 0: Closed or not open
• 1: Open completed
Address b15 b14
Un\G1900000 16 15

Un\G1900007 128 127
The numbers in the table indicate connection numbers.
■Open request signal (Un\G1900008 to \G1900015)
The open processing status of each connection is stored.
• 0: No open request
• 1: Requesting open
Address b15 b14
Un\G1900008 16 15

Un\G1900015 128 127
The numbers in the table indicate connection numbers.
■Socket/fixed buffer reception status signal (Un\G1900016 to Un\G1900023)
The reception status of each connection is stored.
• 0: Data not received
• 1: Data reception completed
Address b15 b14
Un\G1900016 16 15

Un\G1900023 128 127
The numbers in the table indicate connection numbers.
■Initial status (Un\G1900024)
Address
Un\G1900024
■Initial error code (Un\G1900025)
Address
Un\G1900025
b13 b12 b11 b10 b9
14 13 12 11 10
126 125 124 123 122
b13 b12 b11 b10 b9
14 13 12 11 10
126 125 124 123 122
b13 b12 b11 b10 b9
14 13 12 11 10
126 125 124 123 122
Description
Stores the status of the initial processing of the RJ71EN71 or the RnENCPU (network part).
Initial normal completion status (b0)
0: 
1: Initialization normal completion
Initial abnormal completion status (b1)
0: 
1: Initialization abnormal completion
b2 to b15: Use prohibited
Description
Stores the information when the initial processing of the RJ71EN71 or the RnENCPU (network part) is completed
abnormally.
0: In initial processing or initial normal completion
Other than 0: Initial processing error code (An error code is stored.)
b8 b7 b6 b5 b4
9 8 7 6 5
121 120 119 118 117
b8 b7 b6 b5 b4
9 8 7 6 5
121 120 119 118 117
b8 b7 b6 b5 b4
9 8 7 6 5
121 120 119 118 117
b3 b2 b1 b0
4 3 2 1
116 115 114 113
b3 b2 b1 b0
4 3 2 1
116 115 114 113
b3 b2 b1 b0
4 3 2 1
116 115 114 113
APPX
Appendix 3 Buffer Memory
A
367