Panametrics TMO2D, User Manual, Page: 40 / 101

Chapter 4. Basic Programming
32 TMO2D User’s Manual
Refer to Figure 2 on page 6 for a flow diagram of the Relays Menu.
4.6.1 Autocalibration Type
If you select Autocalibration, the TMO2D asks for the Auto-Calibration option:
For either selection, the program returns to the Select Relay to Set? entry. Refer to Auto Cal Parameters on page 42 to
define autocal parameters.
4.6.2 Alarm Type
If you select Alarm, the program displays a series of entries.
MAIN MENU
Setup?
Press [NO] to scroll through the Main Menu until the Relays Menu appears.
MAIN MENU
Relays?
Press [YES] to enter the Relays Menu.
Select Relay to set:
[A] B C D done
Use the [NO] or arrow keys to select the relay, and press [YES] to confirm the
selection.
Relay type:
[ALARM]
autocalibration
Use the [NO] or arrow keys to select the relay type and press [YES] to confirm the
selection.
Auto-Cal Relay Type:
[PROC/CAL] zero/span
Use the [NO] or arrow keys to select the autocalibration type, and press [YES] to
confirm the selection.
ALARM FEATURES
Set Low Alarm Function?
Press [YES] to set the low alarm function.
Trip on Low%?
[NO] yes
Use the [NO] or arrow keys to indicate whether or not you wish the alarm to trip on
the low percentage, and press [YES] to confirm the selection. (Selecting [NO]
returns the program to the Set Low Alarm Function? entry.)
Alarm X, LOW Setpoint
%O
2
[XX.X]
Use the numeric keys to enter the desired value. Then press [YES] to enter the data,
and [YES] again to confirm the entry. (The X’s represent the previously entered
setpoint.)
ALARM FEATURES
Set Low Alarm Function?
Press [NO] to proceed to the high alarm function.