Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 344

• Trigger reference value
The trigger reference value (trigger value) set with a word trigger sets the range corresponding to the size of each word
data.
Word size
2 bytes
4 bytes
• Filter specification
The trigger point is set as the point after time elapsed of the sampling interval  filter specification value after the trigger
turns ON. The filter specification can be set for each channel.
Filter setting range
1 to 10000
■No trigger condition settings
No trigger conditions are set. Sampling can be completed with a STOP output during sampling.
Sampling points
The number of sampling points that can be set when specifying trigger condition settings is as follows. By increasing the
sampling points, the sampling results file size and time taken to output the results to the save destination increase, and
therefore caution is advised.
■Trigger sampling
• Sampling results save destination
Save destination
Standard ROM
SD memory card
■Sampling points before trigger
0 to sampling points -1 (default: sampling points/2)
■Sampling points after trigger
1 to sampling points - sampling points before trigger
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7.6 Sampling Functions
Without sign
With sign
Without sign
With sign
Save volume
10 to 8192 points (default: 8192 points)
10 to 133120 points (default: 8192 points)
Lower limit
0
-32768
0
-2147483648
Upper limit
65535
32767
4294967295
2147483647