Mitsubishi Electric MELSEC-Q series User Manual page 132

(41)Level data  (Un\G1072 to Un\G1081)
These are the areas for storing the data to be monitored when the level trigger of the logging function is used. 10
types of data are available: Level data 0 (Un\G1072) to Level data 9 (Un\G1081)
Use Level data  to monitor device values in other than the CT input module such as the CPU module.
For details on the logging function, refer to the following.
• Logging Function (
(a) Setting range
Setting range: -32768 to 32767
(b) Default value
All are set to 0.
(c) Example of use
To monitor data register D100 in the CPU module and generate the level trigger in CH1, create a program as
follows.
1.
Set 1073 (Level data 1) to CH1 Trigger data (Un\G1064) (When Level data 1 is used).
2.
Store the storage data of D100 in the program in Level data 1 (Un\G1073) as needed. (The start I/O
number is set to 0
(42)CH Trigger setting value (Un\G1082 to Un\G1089)
Set a value where a level trigger is generated for each channel in the logging function.
For details on the logging function, refer to the following.
• Logging Function (
(a) Setting range
Setting range: -32768 to 32767
(b) Enabling the setting
Turn on then off Operating condition setting request (Y9) to enable the setting.
(c) Default value
All channels are set to 0.
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in the following program example.)
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