Flexim FLUXUS H721 - Page 178

19 Advanced functions
19.3 Calculation channels FLUXUS H721
2022-05-15, UMFLUXUS_H721V1-5EN
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It is possible to define 2 cut-off flows for each calculation channel. They are entered in the unit of measurement of the
physical quantity selected for the calculation channel.
• Enter a value for the positive cut-off flow.
• Press ENTER.
All positive calculated values below the limit are set to zero.
• Enter a value for the negative cut-off flow as absolute value.
• Press ENTER.
All negative calculated values (as absolute value) below the limit are set to zero.
19.3.3 Output options for a calculation channel
• Select the program branch Options.
• Press ENTER.
• Select a calculation channel for which the physical quantity is to be entered.
• Press ENTER.
•Select Measurement.
• Press ENTER.
• Select a physical quantity which is to be transmitted via the calculation channel.
• Press ENTER.
For the selected physical quantity (except sound speed), a scroll list with the available units of measurement is displayed.
The unit of measurement which was selected previously is displayed first.
• Select the unit of measurement of the physical quantity.
• Press ENTER.
• Enter the damping factor.
If the damping factor for the measuring channels A or B has already been entered in the program branch Options, enter
the value zero.
• Press ENTER.
19.3.4 Measurement with calculation channels
• Select the program branch Measurement.
• Press ENTER.
• Activate the necessary channels. Calculation channels are activated or deactivated the same way as measuring
channels.
• Press ENTER.
Parameters\Channel Y\Calculation type\+Cut-off flow
Parameters\Channel Y\Calculation type\-Cut-off flow
Options\Channel
Options\Measurement\Physical quantity
Options\Measurement\Damping
Measurement\Select channels
Notice!
If a measuring channel that is needed for an activated calculation channel is deactivated, no value is output for the
calculation channel.