Panasonic GM1 User Manual page 518

12.6 High-speed Counter Function
Timing chart
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Reading captured data
Areas where captured data is stored
● The latest captured data is stored in the capture 0 value and capture 1 value registers.
● Captured data is stored as signed 32-bit data (-2,147,483,648 to 2,147,483,647).
Sample program
To read and write channel data, variables are mapped to channels in the same way as in
"12.6.5 Operation Ready Request". In this example, variables are mapped to the channel used
for reading captured data for Counter Ch0 (the name of sample POU is created as "Counter3").
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