Tuttnauer 2301006, Operation & Maintenance Manual

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Page 49 of 117 pages
the SETUP has been checked and the display is in the ST.BY /Ready mode, press
START to run the cycle:
The RUN LED lights and the cycle is in progress.
After this, LED's switch off and the appliance is in Stand By or RUN program
(depending on if the power turned off at the last time in order to run a program).
Power On Reset Test
1. Turn on the appliance
2. Be sure that all the valves and outputs, including LED's on the panel, are
turned off.
3. Be sure the last illumination of the panels is turned on.
4. Be sure the message – Wait !!!
Version = (version name)
5. Appears on the 2 panels with the correct version.
7. Be sure that 2 LED's in each panel are turned off, the message deleted and the
system passes to the Stand By stage.
In/Out Test – Design:
The system contains a stage called In/Out Test Stage. This includes all the
required elements for the In/Out Test.
The test includes:
1. Testing all the outputs. Each time only one output is turned on. The output
passes to ‘ON’ for a maximum time of 15 seconds or until the UP keypad is
pressed.
The command begins from output number 1 until 24.
2. Testing of all the digital inputs should take a maximum time of 15 seconds for
each input. When the input is found in “0” it will show ‘ON’ on the screen. When
the input is in “1”, it will show ‘OFF’ on the screen.
3. All the analog inputs will be displayed on the screen without a filter. As such it
will be able to calibrate them at the time that the display is on the screen via. the
computer.
4. At the end of the stage, it will allow the In/Out Test to start afresh or to exit.
When exit is chosen, the system will initialize from new.
5. Inputs for the In/Out Test require a code.
Testing the In/Out Routine
1. Turn on the system.
2. Press the OPTION keypad. The right command keypad will be called InOut.
By pressing on this key, the screen displays:
Code: Enter InOut Test
Code: Enter the code 2ØØ7.
The screen will display the message ‘Digital Ø1 On!!!’. Be sure that OUTØ1 is on.
Press on ‘UP’. The screen will display the message ‘Digital OUTØ2 on!!!’. Be sure
that OUTØ2 is on.