Wika PSA-31 Instrukcja Użytkownika Pobierz pdf (Strona 25)

25WIKA operating instructions pressure switch model PSA-31

14018458.01 11/2011 GB/D/F/E

Service data (SPDU service protocol data unit)

Service data is always acyclic and exchanged on the request of the IO-Link Master

With the help of the service data, the following parameter values or instrument status can be read:

IO-Link specic:

6. Commissioning, operation

Manufacturer-specic:

Index

(decimal)

Object name Format Access Factory setting Remarks

16 Vendor name Visible string R WIKA Alexander Wiegand

SE & Co. KG

17 Vendor text Visible string R www.wika.com

19 Product ID Visible string R e.g. 1,013,093 This SPDU determines the relation-

ship with the corresponding IODD.

21 Serial number Visible string R S# Corresponds to serial number on the

product label (S#).

24 TAG max. 16 Byte

Visible string

R/W - Customer-specic measuring point

number

33 Last event Visible string R -

40 Process data In 16 Bit unsigned R - Display of the process data that are

cyclically transferred.

243 Order no Visible string R P# Corresponds to product number on

the product label (P#)

Index

(decimal)

Object

name

Format Access Value range Factory

setting

Remarks

65 SP1 or FH1 16 Bit

unsigned

R/W 1,040 … 9,000 9,000 Switch point/window High

switching output 1

66 RP1 or FL1 16 Bit

unsigned

R/W 1,000 … 8,960 8,200 Reset point/window Low

switching output 1

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 123 124

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Wika PSA-31 Instrukcja Użytkownika Strona 25