Simple Cpu Communication Area; Execution Status Flag For Each Setting Number; Preparation Completion For Each Setting Number - Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual

Simple CPU communication area

■Request to stop fixed interval communication for each setting number (Un\G721900 to
Un\G721903)
This request contact stops the data send when the communication setting is "Fixed" and is stored using the following bit
pattern for each setting number.
• Off  On: Requested (stop request)
• On  Off: Completed (stop completion)
Address b15 b14
Un\G721900 16 15

Un\G721903 64 63
■Request to restart fixed interval communication for each setting number (Un\G721904 to
Un\G721907)
This request contact restarts the data send when the communication setting is "Fixed" and is stored using the following bit
pattern for each setting number.
• Off  On: Requested (restart request)
• On  Off: Completed (restart completion)
Address b15 b14
Un\G721904 16 15

Un\G721907 64 63
■Execution status flag for each setting number (Un\G721908 to Un\G721911)
The status of data communication is stored using the following bit pattern for each setting number.
• Off: Communication stop (function not used)
• On: Communicating
Address b15 b14
Un\G721908 16 15

Un\G721911 64 63
■Preparation completion for each setting number (Un\G721912 to Un\G721915)
The preparation completion status of the simple CPU communication is stored using the following bit pattern for each setting
number.
• Off: Not ready (function not used)
• On: Ready
Address b15 b14
Un\G721912 16 15

Un\G721915 64 63
■Simple CPU communication status for each setting number (Un\G721936 to Un\G721999)
Address
Un\G721936
Un\G721937

Un\G721998
Un\G721999
b13 b12 b11 b10 b9
14 13 12 11 10
62 61 60 59 58
b13 b12 b11 b10 b9
14 13 12 11 10
62 61 60 59 58
b13 b12 b11 b10 b9
14 13 12 11 10
62 61 60 59 58
b13 b12 b11 b10 b9
14 13 12 11 10
62 61 60 59 58
Name
Simple CPU communication status setting No.1
Simple CPU communication status setting No.2
Simple CPU communication status setting No.63
Simple CPU communication status setting No.64
b8 b7 b6 b5 b4
9 8 7 6 5
57 56 55 54 53
b8 b7 b6 b5 b4
9 8 7 6 5
57 56 55 54 53
b8 b7 b6 b5 b4
9 8 7 6 5
57 56 55 54 53
b8 b7 b6 b5 b4
9 8 7 6 5
57 56 55 54 53
Description
The simple CPU communication status is stored.
0H: Unset (function not used)
1H: Preparing
3H: Communicating
4H: Communication stop
5H: Retry being executed
6H: Monitoring at error
AH: Communications impossible
b3 b2 b1 b0
4 3 2 1
52 51 50 49
b3 b2 b1 b0
4 3 2 1
52 51 50 49
b3 b2 b1 b0
4 3 2 1
52 51 50 49
b3 b2 b1 b0
4 3 2 1
52 51 50 49
APPX
Appendix 3 Buffer Memory
A
365