Mitsubishi Electric MELSEC iQ-R Series User Manual page 34

■Time when the counting condition has held true
The count conditions are monitored for each sampling interval, and the time (sampling interval value when satisfying the count
condition) when the specified count condition is satisfied, is added to the count time.
When the trigger logging condition is satisfied, the period during which the condition has been satisfied is output. When the
trigger logging condition is satisfied, the count time is cleared to 0.
Count condition
(Data comparison)
Trigger condition
(Data comparison)
Count time
Output value
The time measurement depends on the sampling interval. Hence, if the data sampling is delayed, the delayed time is also
added.
Count condition
(Data comparison)
Trigger condition
(Data comparison)
Count time
Output value
1 FUNCTION
32
1.1 Data Logging Function
Count
Sampling interval
10ms
File output File output File output
Count period
0 0 10
Count
Sampling interval
10ms
File output File output File output
Count period
0 0 10
Count Count
20 30
30ms
Count Count
14ms
24 34
ON
OFF
File output File output File output
ON
OFF
0 0
ON
OFF
File output File output File output
ON
OFF
0 0
34ms