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Reference Manual
IP2048/RM, Rev AA
Section 5: Service and Troubleshooting
February 2015
5.4 Engineering menu
Menu structures for this section are in Appendix C: Integrated Display Menus (page 75)
Note
If using a HART Master Device for programming the MSP400RH or MSP900GH, refer to the
following sections for menu structures and parameters:
Appendix D: Mobrey MCU900 Series (page 81)
Appendix E: Field Communicator (page 85).
Appendix F: Configuring Using HART (page 89)
5.4.1 Accessing the engineering menu
Screen display: Eng
The transmitter can be fine-tuned if site or application conditions are unusual. It is
recommended that all operational fine tuning parameters remain at the factory default settings
unless there is a good understanding of the function and capability of the parameters.
The “reload factory defaults” function is found in this menu, and should be used if the
transmitter has been configured incorrectly, or if the transmitter needs to be reset to factory
default values.
To reach the Engineering menu option “Eng”
1. Begin from the PV display. (Figure C-1 on page 76 is a map of the menu structure).
2. Press the blue button
to indicate the “DiAg” menu option. (To exit to the PV display,
press the red button
).
3. Hold down the blue button
for 2 seconds, and then release. The display changes to
the “tEst” menu option. (To exit to the PV display, press
).
4. Hold down both the blue button
and red button for 2 seconds. The display changes
to the “Eng” menu option. (To exit to the PV display, press
).
5. Press the green button
to enter the “Eng” menu. The display indicates the first
engineering menu option “t.HoLd” (see below).
5.4.2 Setting the threshold
Screen display: t.HoLd
Factory default value: Auto
False echoes are rejected below the threshold value. “Auto” sets the threshold level for optimum
performance based on echo sizes being received. A value up to 99 may be entered. However, a
large value will have the effect of stopping false echo processing.
Note
This menu option is in the engineering menu “Eng”. See “Accessing the engineering
menu” on page 49 or see Figure C-3 on page 79 for a map of the menu structure.