Vega VEGABAR 54 Profibus PA Bedienungsanleitung PDF herunterladen (Seite 40)

8 Maintenance and fault rectication

VEGABAR 54 • Probus PA

36729-EN-130321

= (0.1 %/10 K x ΔT)

= 0.2 %

= 0.15 %

perf

= √((0.1 %/10 K x 30 K)

+ (0.2 %)

+ (0.15 %)

)

perf

= 0.39 %

Total deviation analogue output signal in percent:

total

= F

perf

+ F

stab

= (0.1 % x TD)/year

stab

= (0.1 % x 3.1)/year

stab

= 0.31 %

total

= 0.39 % + 0.31 % = 0.70 %

Total deviation analogue output signal absolute:

total

= 0.70 % x 8 bar/100 % = 56 mbar

8.4 Exchanging the electronics module

In case of a defect, the electronics module can be exchanged by the

user against an identical type. If no electronics module is available on

side, the module can be ordered from the agency serving you.

Ordering and exchange are possible with or without sensor serial

number. The electronics module with serial number includes order-

specic data such as factory setting, seal material etc. These are not

included in the electronics module without serial number.

The serial number is stated on the type label of VEGABAR 54 or on

the delivery note.

8.5 Software update

The software version of VEGABAR 54 can be determined as follows:

•

on the type label of the electronics

•

Via the display and adjustment module

•

via PACTware

You can view all software histories on our website www.vega.com.

Make use of this advantage and get registered for update information

via e-mail.

The following components are required to update the sensor soft-

ware:

•

Sensor

•

Voltage supply

•

VEGACONNECT

•

PC with PACTware

•

Current sensor software as le

At "www.vega.com/downloads" go to "Software". Select under "plics

sensors and instruments", "Firmware updates" the respective instru-

ment series and software version. Load the zip le via the right mouse

key with "Save target as" e.g. on the desktop of your PC. Move with

Load sensor software

to PC

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