Honeywell SmartLine ST 700 - Optional Integrated Two-Button Assembly (Standard Display)

Revision 12 ST 700 SmartLine Pressure Transmitters User’s Manual Page 123
10.7 Optional Integrated Two-Button Assembly (Standard Display)
The standard display does not support all the transmitter configuration parameters and has limited
features. The optional Integrated Two-Button Assembly for the standard display provides the
following features and capabilities:
• Menu and enter key functionality.
• With the menu-driven display:
o Comprehensive on-screen menu for navigation.
o Transmitter configuration: enter LRV, enter URV and loop test.
o Transmitter calibration.
o Display configuration (contrast only).
o Set zero and span parameters.
If you are using the optional external 2-button assembly with the standard
display then you can perform all the above operations without removing
external glass cap using the external buttons.
Lower range value (LRV): A display parameter (standard display), which
allows users to enter the measuring value for which the analog output will
be scaled to 4mA.
Upper range value (URV): A display parameter (standard display), which
allows users to enter the measuring value for which the analog output will
be scaled to 20mA.