Menu 4-Diagnosis - Kohler KD700 Operation

2.12.4 Menu 4-Diagnosis

The 4-Diagnosis menu can be accessed via the key with the same name. it gives access to the 5 screens below:
4.1-Variables
4.2-Binary inputs
4.3-Binary outputs
4.4-Regulation & Protection
4.5-Regulation
The Diagnosis menu may be used for troubleshooting by factory service support personnel. Active faults and events can be
viewed using the alarm button or the Event Log. See the Events Section for more information.
Screen 4.1-Variables
The 4.1-Variables screen is used to read all the system variables, regardless of whether these are logic or analog variables.
When the screen is called up, no value is displayed. The keypad appears automatically at the bottom of the screen and is used
to enter the name of the variable or variables to be consulted.
When the variable is a logic variable (values 0 or 1), then the color red or green [0 (off)=red, 1 (on)=green] is associated with
the status of the variable.
See Figure 79 for variable identification.
Variable title
Value or status of the variable
Color associated with the variable
status. 0 = red; 1 = green
Type of variable (see Figure 79)
Figure 78 Variables Screen
Type
Logic input variable
Analog input variable
Internal variable (input or output)
Logic output variable
Analog output variable
Figure 79 Sample Variable Identification
TP-7070 11/22
Enter on screen keypad
%I
%I
%M
%Q
%Q
Enter on external keypad
I
I
M
Q
Q
Entry field for a variable name
Virtual keypad
Complete write access examples
I0.0.0
I5.21
M3.112
M1.0
M1.1
Q0.0.0
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