Setting the sampling rate – Rockwell Automation 1336T ControlNet Frn1.02 Rev 1.5 User Manual
Page 206
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8–4
Using the Trend Features
Publication 1336 FORCE–5.18 ––March, 1999
You can specify how often you want the FORCE Drive to take data
samples. Data samples may be taken from 2 milliseconds apart to 30
seconds apart.
Note: The trigger condition is evaluated:
◗
at the rate of sampling whenever the sampling rate is less than
20 milliseconds.
◗
at 20 milliseconds whenever the sampling rate exceeds 20
milliseconds.
1. Select a sampling rate between 0 and 30 seconds.
2.
If you are programming
Trend:
Then enter the sample rate in:
1
Parameter 458
2
Parameter 468
3
Parameter 478
4
Parameter 488
Note: The FORCE drive will round the desired sample rate to the
nearest 2–millisecond interval.
Setting the Sampling Rate
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