Emerson Rosemount 3051CF Series Quick Start Manual page 15

January 2020
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2.3 Consider housing rotation
To improve field access to wiring or to better view the optional LCD display:
Figure 2-14: Housing Rotation
A. Housing rotation set screw (5/64-in.)
Procedure
1. Loosen the housing rotation set screw using a 5/64-in. hex wrench.
2. Rotate the housing clockwise to the desired location.
3. If the desired location cannot be achieved due to thread limit, rotate
the housing counterclockwise to the desired location (up to 360°
from thread limit).
4. Retighten the housing rotation set screw to no more than 7 in-lb
when it reaches the desired location.
2.4 Set jumpers and switches
2.4.1 Security
After the transmitter is configured, you may want to protect the
configuration data from unwarranted changes. Each transmitter is equipped
with a security jumper that can be positioned ON to prevent the accidental
or deliberate change of configuration data. The jumper is labeled "Security".
The security jumper also prevents changes made using the Local Operator
Interface.
2.4.2 Simulate
The simulate jumper is used in conjunction with the analog input (AI) block.
This jumper is used to simulate the pressure measurement and is used as a
lock-out feature for the AI block. to enable the simulate feature, the jumper
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