Diagnostic
Screens
From the Main Menu <1> screen, the user may select a number of diagnostic
screens. The following may be accessed from the Main Diagnostic screen:
Press “1” to view the serial number of the controller, software version, and serial port
status.
Press “2” to view the raw analog values for conductivity and temperature.
Press “3” to view the status of the digital inputs. Use the Up and Down Arrow keys to
view all of the inputs.
Press “4” to view the status of the digital outputs. Use the Up and Down Arrow keys
to view all of the outputs.
Press “5” to check the operation of the keypad. Each key press will be displayed on
the screen. Press the Main Menu key twice to return to the Main Menu.
IMPORTANT:
System Start and System Stop keys do not function while in keypad
diagnostic mode.
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