Alpha Technologies Cordex Controller Ver.3.1x - Manual (Page 73)

71 0700015-J0 Rev B
6.7.1.2 Calibration of Analog Input Channels
Calibrate the selected channel by setting the high point or low point or both as shown in the following
example. For static calibration, refer to the next section.
A more detailed procedure can be found on the Alpha website (www.alpha.ca) under
Technical Documentation > Misc Documents > Method of Procedure .
Static Calibration
Static calibration enables the Supervisor to calibrate controller analog inputs without the need for a live
signal at the input. This is especially useful for calibrating current inputs for systems in the field. See the
following figures.
Figure 72 — Analog Inputs calibration example (Signals > Calibrate Analog Inputs)
Tap Save or Restore
Default as required
Discard changes and return to
previous screen
Sliders and scroll bars are used for
navigation
Select menu item to configure
Accept changes and return to
previous screen
Figure 73 — Static calibration – LCD interface
Exit by tapping Cancel