MENU OPTIONS
Output Test
6. The OUTPUT TEST allows any of the output devices to be turned on and off to aid with
diagnostics. On entering output test the display will show the device name, a prompt
indicating that the (UP), (DOWN) and ENTER keys are active and a number indicating
the position of the device in the list. The arrow keys are used to scroll through the list of
devices whilst the ENTER key will activate and de activate the device.
NOTE 1
It should be noted that some specific devices, specifically the SSR, Carousel Motor and the
Inlet Valves may not respond as anticipated to OUTPUT TEST. The software controlling these
devices is constantly running and will quickly override the control action of the output test. The
output test function for the dispense arm is another special case. If either of the dispense arm
actuators (DISPENSE ARM or DISP. ARM FORWARD) is invoked in output test, the arm will
advance to the HOT position, and then return to the home position.
NOTE 2
The output test function will not work if the engineer’s program was entered when the machine
was powered up with the ENG LINK in place. See section 3 paragraph 4.
Input Test
7. The INPUT TEST function allows the state of the control board input signals to be
examined. The input test menu is common to all versions of the Neo range and as such
contains references to all possible input devices. The state of brewer position index inputs
will be visible, even if the brewers themselves are not fitted on a particular version.
On entering INPUT TEST, the display will show the device name of the first device in the list
and logical state associated with the condition of its input. That is to say the meaning of the
state of the input is displayed rather than a simple high or low value. Thus, the values
displayed for the waste probe are WET or DRY. The screen will dynamically reflect the
condition of the input. The (UP), (DOWN) keys are used to step through each input in turn.
The following input signals can be examined:
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