Exchanging The Electronics Module; Software Update - Vega VEGABAR 66 Operating Instructions Manual

VEGABAR 66 • Foundation Fieldbus
= 0.1 %/year x 1.4
F
stab
= 0.14 %
F
stab
= 0.17 % + 0.14 % = 0.31 %
F
total
Total deviation digital output signal absolute:
= 0.35 % x 147 mbar/100 % = 0.46 mbar = 4.7 mm
F
total
Basic accuracy analogue output signal in percent:
2
= √((F + (F
F ) )
perf T Kl
= 0.05 %/10 K x TD
F
T
= 0.1 %
F
Kl
= 0.15 %
F
a
= √((0.05 %/10 K x 20 K x 1.4)
F
perf
= 0.23 %
F
perf
Total deviation analogue output signal in percent:
= F + F
F
total perf stab
= 0.1 %/year x TD
F
stab
= 0.1 %/year x 1.4
F
stab
= 0.14 %
F
stab
= 0.23 % + 0.14 % = 0.37 %
F
total
Total deviation analogue output signal absolute:
= 0.37 % x 147 bar/100 % = 0.54 mbar = 5.5 mm
F
total

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-
specific 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 66 or on the
delivery note.

8.5 Software update

The software version of VEGABAR 66 can be determined as follows:
on the type label of the electronics
l
via the indicating and adjustment module
l
via PACTware
l
8 Maintenance and fault rectification
2 2
+ (F
) )
a
2
+ (0.1 %)
2 2
+ (0.15 %)
)
53