SICK T-EASIC FTS, Operating Instructions Manual

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O P E R A T I N G I N S T R U C T I O N S | T - E A S I C
®
8023072/1E22/2022-02-23 | SICK AG
Subject to change without notice
4 4
7 COMMISSIONING
NOTE
The analog output outputs the current that was parameterized for Q=0L/min.
The pulse output does not output any pulses at Q=0L/min.
Cut-off value + hysteresis
Cut-off value
Flow
Zeit
Low flow suppression active
Switch-on point for low flow suppression
Hysteresis in percent
(5 ... 300% of the cut-off value)
Switch-off point for low flow suppression
Measured flow
Displayed flow




Fig. 33: Low flow cutoff function
7.4.10 Delay Mode Q1
This parameter is used to define the delay mode for Q1. The following parameters are
available for selection:
Parameter Function
Off No delay on Q1 status change.
Ton Delay When Q1 Switchpoint 1 is reached, the status of Q1
does not change until Delay time Q1 (see “7.4.11
Delay Time Q1” ) has elapsed.
Toff Delay When Q1 Switchpoint 2 is reached, the status of Q1
does not change until Delay time Q1 (see “7.4.11
Delay Time Q1” ) has elapsed.
Ton&Toff Delay
When
Q1 Switchpoint 1
is reached, the status of Q1
does not change until Delay time Q1 (see “7.4.11 De -
lay Time Q1” ) has elapsed. When Q1 Switchpoint 2 is
reached, the status of Q1 does not change until Delay
time Q1 (see “7.4.11 Delay Time Q1” ) has elapsed.