24
Reference Manual
00809-0100-4853, Rev AB
Installation
January 2017
Installation
3.4.4 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 3-7 to install the LCD display:
1. If the transmitter is installed in a segment, secure the segment 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. Reinstall the housing cover and tighten so the cover is fully seated with metal to metal contact
between the housing and cover in order to meet explosion proof requirements.
5. If the transmitter was installed, reapply power.
Figure 3-7. Optional LCD Display
A. LCD display
B. Meter cover
3.4.5 Set the switches
Set Simulate and Security switch position before installation (location of switches shown in Figure 3-8), as
desired.
The Simulate switch enables or disables the ability to set simulated alerts or simulated measured value
and status.
The Security switch allows (unlocked symbol) or prevents (locked symbol) any configuration of the
transmitter.
Further security settings are available in the software, including settings which use a software lock.
Additionally, these settings can be used to disable both hardware and software locks.
Use the following procedure to change the switch configuration:
1. If the transmitter is installed, secure the segment, and remove power.
2. Remove the housing cover opposite the field terminal side.
Do not remove the instrument cover in explosive atmospheres when the circuit is live.
3. Slide the security and simulate switches into the preferred position.
4. Reinstall the housing cover and tighten so the cover is fully seated with metal to metal contact
between the housing and cover in order to meet explosion proof requirements.
5. If the transmitter was installed, reapply power.
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