Rosemount 4088A MultiVariable, Быстрый старт

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Quick Start Guide
9
September 2016
Note
Do not rotate the housing more than 180° without first performing a disassembly
procedure [reference Rosemount 4088 MultiVariable Transmitter
Reference Manual for
more information]. Over-rotation may sever the electrical connection between the sensor
module and the electronics.
3.1 Rotate the LCD display
Transmitters ordered with the LCD display will be shipped with the display
installed.
In addition to housing rotation, the optional LCD display can be rotated in
90-degree increments by squeezing the two tabs, pulling out, rotating and
snapping back into place.
If LCD display pins are inadvertently removed from the interface board, carefully
re-insert the pins before snapping the LCD display back into place.
Use the following procedure and Figure 8 to install the LCD display:
1. If the transmitter is installed in a loop, then secure the loop and disconnect
power.
2. Remove the transmitter cover opposite the field terminal side. Do not remove
the instrument covers in explosive environments when the circuit is live.
3. Engage the four-pin connector into the LCD display and snap into place.
4. Install the meter cover and tighten to ensure metal to metal contact.
Figure 8. Optional LCD Display
A. LCD display B. Meter cover
4.0 Set the switches
The transmitter’s default configuration for the AC Termination is in the off
position. The transmitter’s default configuration for the security switch is in the
off position.
1. If the transmitter is installed, secure the bus and remove power.
2. Remove the housing cover opposite the field terminals side. Do not remove
the housing cover in explosive environments.
A
B