IFM SU6050 handleiding
Handleiding
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SU2x5x SU6x5x SU7x5x SU8x5x SU9x5x Ultrasonic flow meter
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9.2.3 Consumed quantity monitoring (totaliser function)
The unit has 3 internal quantity meters (totalisers Vol.1, Vol.2 and Vol.L). The totalisers continuously
sum up the consumed quantity and provide this process value via the IO-Link interface.
Totaliser Process value Read access via IO-Link
Vol.1 Consumed quantity 1
(This value is used for consumed quantity monitoring by
switching or pulse signals)
Cyclic
Vol.2 Consumed quantity 2 Acyclic
Vol.L Consumed quantity over the whole lifetime (lifetime totalis-
er)
Acyclic
The totalisers Vol.1 and Vol.2 take account of the flow direction when totalising the consumed
quantity:
Ò Counting method of the totalisers (Ò/29).
OUT1 and OUT2 cannot be used simultaneously for the consumed quantity monitoring.
In addition to the current consumed quantity, the value before the last reset is saved.
The totaliser saves the totalled consumed quantity at regular intervals. After a power failure this
value is available as the current meter reading. If a time-controlled reset is set, the elapsed time
of the set reset interval is also saved. This means that the possible data loss can amount to one
minute.
Ò Read totaliser values (Ò/30)
The accuracy of the consumed quantity measurement depends on the accuracy of the volumetric flow
measurement.
A switching signal or pulse signals can be provided for consumed quantity monitoring:
Ò Switching signal totaliser (Ò/20)
Ò Pulse signal totaliser (Ò/21)
9.2.3.1 Switching signal totaliser
A switching signal can be provided for consumed quantity monitoring.
When the Vol.1 totaliser has totalled the volumetric flow quantity set under [ImPS], the output provides
a switching signal. The output remains switched until a totaliser reset is carried out.
The totaliser reset for the totalisers Vol.1 and Vol.2 can be set via the parameter [rTo1] or [rTo2].
When the totaliser has been reset, metering starts again.
• [rTox] = OFF:
automatic reset of totaliser switched off.
A reset is done manually or in case of overflow.
• [rTox] = …h/d/w (hours/days/weeks):
automatic reset of the totaliser after the set time.
– If totaliser Vol.1 reaches the volumetric flow quantity [ImPS] before the set time, no automatic
reset occurs. The output remains switched until totaliser Vol.1 is reset manually or via overflow.
– Totaliser Vol.2 is independent of the settings of [ImPS]. Its count is not taken into account for
the switching and pulse signals.
The totalisers can be reset manually at any time via the [rTox] parameter. Totaliser Vol.1 can
additionally be reset via an external signal at pin 2.
Ò Totaliser reset (Ò/28)
Bekijk gratis de handleiding van IFM SU6050, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | IFM |
| Model | SU6050 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2887 MB |
