Timing Hold - Omron CQM1 Operation Manual

Timing Hold

Reference
2-2 Timing Hold
Normal
Sampling Hold
When scaling is conducted, the scaled conversion data may exceed the range
between 9999 and –9999 even if the input values are within the permissible
range. The scaled conversion data that fall outside the permissible measure-
ment range are treated as overflow values. The input values that fall outside
the permissible range (over-range) are also treated as overflow values.
Scaled conversion data
9999
−9999
The Unit takes samplings of input values that are input from the linear sensor,
computes them, and then holds the computed values. Any of the following tim-
ing hold types can be selected for the Unit.
• Normal
• Sampling hold
• Maximum hold
• Minimum hold
• Peak-to-peak hold
If the timing hold is set to normal, the TIMING input is not effective, and the
Unit continues sampling. The reset input is not effective.
If the timing hold is set to sampling hold, the Unit samples the data at the ris-
ing edge of the timing input to the Unit when the TIMING input is turned ON.
The Unit stops data sampling during the following periods. The data is
"BBBB."
[1] From the moment the Unit is turned ON until the first TIMING input is
turned ON.
Lower limit
Permissible
measurement
range
Overflow
Section 2-2
Upper limit
Input
183