Blind Setting The Limit Point - Siemens SITRANS P300 Operating Instructions Manual

Note
Changes to modes 5 and 6 effect the pressure scaling only. The scaling for level or user-
specific characteristic curve remains unaffected by it. Therefore only pressure measured
values and pressure units are displayed in these modes.
Requirement
You are familiar with the correct operation of the transmitter and the associated safety
information.
There is no reference pressure and you have selected a pressure unit.
Procedure
To blind set the zero point, proceed as follows:
1. Set mode 5.
2. Press the keys <UP> and <DOWN> simultaneously for 2 seconds.
See also
Operating via keys (Page 6-12)
6.5.6.3

Blind setting the limit point

Introduction
Blind setting resets the limit point to the upper sensor limit.
Note
Changes to modes 5 and 6 effect the pressure scaling only. The scaling for level or user-
specific characteristic curve remains unaffected by it. Therefore only pressure measured
values and pressure units are displayed in these modes.
Requirement
You are familiar with the correct operation of the transmitter and the associated safety
information.
There is no reference pressure and you have selected a pressure unit.
SITRANS P300 with HART communication
Operating Instructions, 06/2005, A5E00359579-02
Operation
6.5 Local operation
6-23