Operation
6.5 Local operation
SITRANS P300 with HART communication
Operating Instructions, 06/2005, A5E00359579-02
6-11
Mode Key function Function
<MODE> <UP> <DOWN> <UP> and
<DOWN>
Display, explanations
0 None
LA all locked
LO all locked except for zero point
LS all locked except for zero point and
limit point
Key lock or function
lock
10 Switching between
the five functions
–
L Write protection
Operation via HART not possible.
Characteristic curve
(not relevant for gauge
and absolute pressure)
11 Select "lin" in case
another adjustment
was made.
linear lin linear
Inset point of the root
extracting
characteristic curve
(not relevant for gauge
and absolute pressure)
12 – If you have reached this mode, you have
presumably not selected "lin" in mode 11.
Select "lin".
Measured value
display
13 Select from three
options.
–
• Display type (input value)
• Output current in mA
• Measured value in %
Unit 14 Select from the table
for measured values
display.
In each case
the first value
from the table
of the physical
unit
Physical unit
See also
Operating functions via HART communication (Page 7-1)
Overview of operation (Page 6-1)
6.5.2 Local operation without digital display
Introduction
Devices with a cover without an inspection window are supplied without digital display and
with key lock. If the device does not have a digital display or key lock, limited operation via
the keys is still possible depending on the lock mode.
Setting/adjusting zero point/limit point without digital display
You can set or adjust the zero and limit points without a digital display. Further modes can
no longer be selected.
To Next Page
Loading...
Need help?
General
