Barcon LHC/PPC (HART)
Commissioning
28
D
a
te of Is
s
u
e
25.10.2001
Output on error
To indicate an error, an error code is transmitted with the measured value.
At the same time the bargraph in the digital display assumes the value selected by the
operator. The following values can be selected:
•
MIN: 3.6 mA
•
MAX: 22 mA
•
CONTINUE: measurement continued
4.3
Locking/unlocking operation
After calibrating or entering all parameters, the operation can be locked by entering a
three-figure code other than 130. This blocks all fields and functions except V9H9
"Locking". Locking is released by entering 130.
#
Para.
Moving through
the menus
Entry
Main group: Basic settings
1
Selecting output on error
V0H8
½
Selecting fail-
safe
e. g. MAX. Enter
#
para.
Moving through the
menus
Entry
Main group: Service
1
Locking operation
V9H9
½
Locking
e. g. 131 Enter
2
Releasing locking
V9H9
½
Locking
130 Enter
t
I
MAX. 22 mA
MIN. 3.6 mA
Continued measurement
