MR TAPCON, Operating Instructions Manual

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8 Operation
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8.30.1.3.20 Average value
Description AVRG, average value
Inputs Input (REAL32)
Enable (BOOL)
Reset (BOOL)
Autorepeat (BOOL)
Outputs Average (REAL32)
Done (BOOL)
Started (BOOL)
SampleCount (UINT32)
Parameter Time ms (UINT32): 1...2,000,000,000, default = 10,000
Sample time ms (UINT32): 1...10,000,000, default =
1,000
Function Averaging starts with a rising edge of Enable. This
does not affect averaging which is already underway.
Any output value remaining from earlier is retained.
The Done output becomes FALSE, the Started output
becomes TRUE.
Active averaging is interrupted with a rising edge of Re-
set. Average is set to zero, Done and Started become
FALSE. If Enable is also TRUE during the rising Reset
edge, a new averaging process is started.
Done becomes TRUE and Started becomes FALSE
once averaging is complete. Done remains TRUE until
a Reset is detected or new averaging is triggered by a
rising edge of Enable.
If AutoRepeat and Enable are TRUE, a new averaging
process is automatically started each time averaging is
completed. Done is set for one cycle each time averag-
ing is completed.
The SampleCount output states how many samples
have already been recorded.
Sample time ms is the desired sample time in millisec-
onds. It is rounded up to the next whole multiple of the
task cycle time and has a lower limit of at least one
task cycle time.
Time ms is the time period desired for averaging. It is
internally rounded up to the next whole multiple of the
sample time and has a lower limit of at least one sam-
ple time.
Initial state All inputs and outputs are FALSE.
Table 113: Average value function module