Entering System Constants - GE Moisture monitor series 3 Programming Manual

March 2008
Entering System
Constants
3-26
A system constant is a fixed value for moisture (Kh), temperature
(Kt), or pressure (Kp) entered into the MMS-3 instead of using a
"live" input. For example, if the process runs at a steady pressure, that
pressure is entered into the MMS-3 memory rather than using a
pressure transmitter.
In addition, you can multiply the ppm
purposes. The default multiplier is 1.000.
Note: To enter a constant multiplier for the oxygen cell, see
Background Gas Correction Factors in Chapter 2 of the
Service Manual. You must use a current multiplier for oxygen
if you are using a different background gas than the one for
which the cell was calibrated.
IMPORTANT:
In order for the constant to work properly, you must
make sure you also configured the channel for a
constant (Kh, Kt or Kp) as described in
Reconfiguring a Channel for a New Sensor on
page 3-35.
[PROG]
Press the key to enter the user program.
Enter Passcode: XXXX
Note: If you have already entered the user program, see Figure 3-2
on page 3-48 to navigate to the System Menu.
Be sure the number displayed in the upper right-hand corner of the
screen is the channel you want to program. If not, press the
key to select the desired channel.
Programming Menu
[SYSTEM] AUTOCAL
.
Measurement Mode
O [H] T P AUX1
value by a constant for special
v
.
Enter the passcode
1 Use the arrow keys to move the
brackets to SYSTEM and press
[YES]
.
1 You must now select the type of
measurement the probe is
capable of taking. Use the arrow
keys to move to the desired
measurement mode and press
[YES].
See Table 3-7 on page 3-27
for a list of available
measurement modes.
Advanced Programming
[CHAN]