Vega POINTRAC 31 Profibus PA Bedienungsanleitung PDF herunterladen (Seite 51)

11 Supplement

POINTRAC 31 • Probus PA

43835-EN-131119

Device name Instrument ID GSDlename

VEGA Instrument class in

prole3.02

VEGA Prole-specic

POINTRAC 31 0xD48 0x9702 VE010D48.GSD PA139702.GSD

WEIGHTRAC 31 0xCF8 0x9702 VE010CF8.GSD PA139702.GSD

Cyclicaldatatrac

The master class 1 (e.g. PLC) cyclically reads out measured values from the sensor during opera-

tion. The below block diagram below shows which data can be accessed by the PLC.

Electronic

Te mperature

Count

Rate

Primary

Value

Fig. 19: POINTRAC 31: Block diagram with AI FB 1 … AI FB 3 OUT values

TB Transducer Block

FB 1 … FB 3 Function Block

1 Output value, adjustable (depending on instrument type and application - see following list)

•

Process temperature

•

Vapour density

•

Density

•

Volume ow

•

Ground

•

Belt speed

•

Module of the PA sensors

For the cyclic data trac, POINTRAC 31 provides the following modules:

•

AI FB1 (OUT)

– Out value of the AI FB1 after scaling

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Vega POINTRAC 31 Profibus PA Bedienungsanleitung Seite 51