Exchanging The Electronics - Vega VEGABAR 53 Operating Instructions Manual

Maintenance and fault rectification
38
?
E017
l
adjustment span too small
à
repeat with modified values
?
E036
l
no operable sensor software
à
carry out a software update or return instrument for
repair
?
E041
l
Hardware error
à
Exchange instrument or return it for repair
?
E113
l
Communication conflict
à
Repair

8.3 Exchanging the electronics

The electronics of VEGABAR 53 consists of the measuring cell
electronics and the processing electronics. The measuring cell
electronics in the process fitting is not accessible to the user.
The processing electronics is in the form of a module in the
housing. If this electronics is defective, it can be exchanged by
the user.
The electronics modules differ only in their signal output and
are suitable for all VEGABAR series 50 and 60 sensors. The
following types are available:
BR-E.60H (4 ... 20 mA/HART)
l
BR-E.60P (Profibus PA)
l
BR-E.60F (Foundation Fieldbus)
l
An exchange of the same type is thus possible. If there is no
electronics module available on site, it can be ordered from the
responsible VEGA agency. It can be ordered with or without
serial number.
The electronics with serial number includes order-specific
data such as factory setting, seal material etc. The electronics
VEGABAR 53 - Profibus PA