VEGA VEGABAR 55 4 … 20 mA_HART - Manual (Page 47)

47
8 Maintenance and fault rectification
VEGABAR 55 • 4 … 20 mA/HART
36734-EN-130321
Total deviation analogue output signal absolute:
F
total
= 0.365 % x 8 bar/100 % = 29.2 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-
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 55 or on
the delivery note.
8.5 Software update
The software version of VEGABAR 55 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 file
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 file via the right mouse
key with "Save target as" e.g. on the desktop of your PC. Move with
the right mouse key to the folder and select "Extract all". Save the
extracted files, for example on the desktop.
Connect the signal conditioning instrument to power supply and
provide the connection from the PC to the instrument via the interface
adapter. Start PACTware and go via the menu "Project" to the VEGA
project assistant. Select "USB" and "Set instruments online". Activate
the project assistant with "Start". The assistant establishes the con-
nection automatically and opens the parameter adjustment window
"Sensor # online parameter adjustment". Connect this parameter
adjustment window before you carry out further steps.
Select with the right mouse key the sensor in the project and go to
"Additional function". Then click to "Software update". The window
"Sensor # software update" opens. PACTware checks now the sensor
Load sensor software
to PC
Prepare update
Load software into sen-
sor