Johnson Controls FRICK QUANTUM LX Operation page 74

090.022-O (MAY 12)
Page 74
13. Check that the "Delta For Changing Output Per-
centage" value is 10.00. If it is not, press the [#0]
key (Change Delta) until it is displayed as 10.00.
14. If the channel's output is greater than 20mA
press the [#4] key (Decrement Output by Delta).
If the channel's output is less than 20mA, press
the [#7] key (Increment Output by Delta). Use
these keys to fi nd the output value closest to
20mA.
15. Press the [#0] key (Change Delta) once to de-
ACCESSING:
DESCRIPTION: This screen is used to view and set the Auxiliary Analog calibration values. It is also used to custom
name each of the Auxiliary Analog channels.
This screen can be used to custom name each of the Aux-
iliary Analog channels as well as performing calibration.
To change a name:
• Locally, at the Panel – Use the [TAB] button to
scroll down the screen to the text line that you
wish to change. Press the [^] (up arrow) button.
This will cause the screen to be replaced with
an Alpha/Numeric key pad entry screen. Refer
to the section in this manual entitled MISCELLA-
NEOUS SCREENS - Alpha for additional informa-
tion entering text using this screen.
• Using a Web browser - Simply click on the
box that contains the name (at the left side of
the screen), and type a new name into the box
(refer to the section entitled MISCELLANEOUS
SCREENS - Alpha), then click [Submit].
QUANTUM™ LX COMPRESSOR CONTROL PANEL
OPERATION
CALIBRATION - Auxiliary Analogs – Page 1
Calibration... ... Calibration
crease the "Delta For Changing Output Percent-
age" value to 1.00.
16. Use the [#7] and [#4] keys to again fi nd the val-
ue closest to 20mA.
17. Repeat steps 15 and 16 for Delta values of 0.1
and 0.01 to bring the output value as close as
possible to 20mA.
The analog output channel will return to its control task
either when another output channel is selected for cali-
bration or when the user goes to another screen.
Auxiliaries... Auxiliaries...
Page 1 Page 1
A dropdown menu box exists for each of the displayed
auxiliary readings.
• [Current Value] - The actual amount of vibra-
tion that is being sensed (taking into account the
offset).
• [Offset] - A value entered here will allow the
user to compensate for calibration issues with a
sensor.
• [Range]
• Low
• High