ABB AW400 Series, Instruction Manual, Page: 31 / 72

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4.4.1.4 Instrument test
This submenu which is part of the Configuration menu, allows to perform self diagnostic routines on AW400
basic functions, sensor check and AW400 electrical calibration.
Pressing any key
its meaning will
appear on display.
To exit keep END
key pressed for
3 sec.
Shows all
characters
Present in the
display. To exit
press END key.
Instrument Test
Keyboard
T
Instrument Test
Display Test
Instrument Test
Digital I/0
Instrument Test
Analog I/O
Instrument Test
ElectricalCalib.
See Paragraph
4.4.1.4.1
Instrument Test
Configuration
T
See Paragraph
4.4.1.4.2 See Paragraph
4.4.1.4.3
Keyboard test:
pressing any key the display will show the corresponding number (0....9) or function
(ENTER, END). To exit this submenu press END key and keep it pressed for 3 seconds,
until the display shows - - -.
Display test:
once entered this submenu the display shows cyclically in all the 32 writing locations of
the display all the characters present. To exit press END key.
Digital I/O:
see below
Analog I/O:
see below
Electrical Calibration I/O: see below
Digital I/O Test
This submenu allows to verify the status and the correct functionality of the digital inputs and outputs:
Digital I/O
Input Signals
IN 1 2
ON ON
Digital I/O
Output Signals
1 2 3 4 5 6
0 0 0 0 0 0
Instrument Test
Digital I/O