User Manual

65-2649RK-HC-04 M2A Tran smitter Op erator’s Manual 22
Chapter 5: Configuration Mode
Overview
This chapter describes how to view and change M2A parameters using Configuration
Mode. It is accessed using the program buttons.
Configuratio n M ode includes a 5-minute time-out feature. If you do not press a control
button for 5 minutes, the M2A automaticall y returns to normal operation.
NOTE: If the M2A returns to norm al operation because of a time-out, it enters a warm-
up period just as it does when it is first turned on.
If you are installing a new M2 A , it ha s been setup at the factory. U se
Configuration Mode only if you want to cha nge the M2A’s setup. If you wan t
to change the detector type see “Chapter 6: Gas Type Mode” on page 25.
Viewing & Changing M2A Parameters
1. While in normal operation, simu ltaneously press and hold the UP/YES and EN TE R
buttons for 5 seconds to enter Configuration Mode. Release th e buttons when the
following screen appears.
2. If yo u want to exit Conf igurati on Mode, pr ess and r el ease the D OWN/NO button and
the M2A will return to norm al operation.
If you want to continue in Configuration Mode, press and release the UP/YES button.
The target gas and the full scale wi ll be displayed for a few seconds before the first
adjustable parame t er, the alarm 1 setpoint, is displayed.
3. If you want to change the currently displayed parameter, use the UP/YES and
DOWN/NO buttons to adju st it to the desired setting, then press ENTER to contin ue
to the next parameter.
If the currently displayed parameter is OK, press the ENTER button to proceed to the
next par ameter.
Table 5 lists the M2A parameters you can set. Table 5 also lists the factory set value for
each parameter.
Enter
Config?