HBM PX401, Руководство по эксплуатации

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Internal calculation channels
194
A4354-2.2 HBM: public
PMX
13.2.2.5 Hold function (analog)
Function Holds an input value controlled by a measured value (or a
calculated channel)
Hold condition: When the control input is inside (or optionally
outside) the
[threshLow
,
threshHigh] interval.
When the hold condition is met
,
the input in0 is output to the
output out
0
(including a status bit)
.
When the hold condition is not met , the output is held at the
last hold value and may be made invalid .
Inputs - Input in0
- Control input control
- Digital Init ­ input (controls initialization , high ­ active)
Outputs Hold value out0
Parameters - Upper threshold of hold range threshHigh
- Lower threshold of hold range threshLow
- Hold outside holdOutside (yes/no)
,
hold outside the interval
[threshLow , threshHigh]
- Only on entry in the interval onEntryOnly (yes/no)
yes: The value is hold on entry in the interval (if applicable,
after expiry of the delay) and then held up to the next entry.
no : The output is constantly updated (if applicable, after the
delay has expired), as long as the hold condition has been
met
.
- Delay in ms
.
Range 0.0
…
60000.0 ms (= 1 min); Resolution 0.1 ms
The value is only held when the hold condition remained
active without interruption for this period
- Invalid outside invalidOutside (yes/no)
The output value is marked as invalid as long as the hold
condition is not met
- Initial value initValue
Is output when the edge is positive at the digital Init input