146
APPX
Appendix 3 Buffer Memory Areas
Details of buffer memory addresses
The following describes the details of the buffer memory addresses of the A/D converter module.
This section describes buffer memory addresses for CH1.
Latest error code
The latest error code detected in the A/D converter module is stored. For details, refer to the following.
Page 108 List of Error Codes
■Buffer memory address
The following shows the buffer memory address of this area.
■Clearing an error
Turn on and off 'Error clear request' (YF).
Latest address of error history
Among Error history (Un\G3600 to Un\G3759), a buffer memory address which stores the latest error code is stored. In the
Q compatible mode, the error history is stored in Un\G1810 to Un\G1969.
■Buffer memory address
The following shows the buffer memory address of this area.
Latest alarm code
The latest alarm code detected in the A/D converter module is stored. For details, refer to the following.
Page 112 List of Alarm Codes
■Buffer memory address
The following shows the buffer memory address of this area.
■Clearing an alarm
Turn on and off 'Error clear request' (YF).
Buffer memory name CH
1
CH
2
CH
3
CH
4
CH
5
CH
6
CH
7
CH
8
CH
9
CH
10
CH
11
CH
12
CH
13
CH
14
CH
15
CH
16
Latest error code 0
Latest error code (in Q compatible mode) 19
Buffer memory name CH
1
CH
2
CH
3
CH
4
CH
5
CH
6
CH
7
CH
8
CH
9
CH
10
CH
11
CH
12
CH
13
CH
14
CH
15
CH
16
Latest address of error history 1
Latest address of error history (in Q compatible
mode)
1800
Buffer memory name CH
1
CH
2
CH
3
CH
4
CH
5
CH
6
CH
7
CH
8
CH
9
CH
10
CH
11
CH
12
CH
13
CH
14
CH
15
CH
16
Latest alarm code 2
Latest alarm code (in Q compatible mode) 3750
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