MTW BELARUS 952.5, Руководство оператора

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952.5-0000010 OM
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2.8.4 Description of testing the indicator performance
Each time the power supply is on, performance testing of needle pointers and scale
elements of the PTO indicator is carried out in the integrated indicator. Herewith the indica-
tor needle pointers move away from initial marks and run over the first following digitized
scale marks (over “5” for the speed and over “10” for revolutions), and all segments and
indications “540” and “1000” of PTO scale are activated.
2.8.5 Programming panel of integrated indicator
The programming panel 18 (figure 2.1.1) makes it possible
to perform manual programming of the indicator by means
of “Parameter” and “Value” buttons (figure 2.8.3) and to
change the mode of displaying the parameters to be shown
on the LCD.
Note - A diagnostic connector ХР 1, located on the front
surface of the control panel, makes it possible to perform
automatic programming (reprogramming) of the integrated
indicator (II) by means of a special device (if provided).
Should such a device be unavailable, the programming
shall be performed by means of the above
mentioned buttons. On “BELARUS-952.5” tractors, the
ХР 1 connector is not enabled
.
Figure
2.8.3
–
Programming panel of integrated indicator
Algorithm of integrated indicator programming
1. When selecting a fixed value of programming parameter:
1.1 When the “Parameter” button is pressed for the first time (see Figure 2.8.3), the LCD
switches to the mode of viewing the programmed parameter and its numerical value.
When the button is pressed repeatedly, the parameters are alternated cyclically.
1.2 When the “Value” button is pressed repeatedly (see Figure 2.8.3), the numerical value
of the set programmed parameter is changed.
1.3 When neither the “Parameter” nor “Value” button is pressed for 7.0 seconds, the mode
is exited automatically.
When exiting the mode, the parameter values selected with the “Value” button are stored.
2. When inputting an unfixed value of programming parameter:
2.1 Press the “Parameter” button to select the parameter the value of which is to be set;
2.2 Twice press the “Mode” button, the low-order digit on the LCD screen will start blinking;
2.3 To change the blinking digit of the parameter, press the “Value” button;
2.4 To select the high-order digit, press the “Parameter” button;
2.5 To exit the programming mode of an unfixed value of any parameter, press the “Mode”
button twice;
2.6 After the said mode is exited, the digits of the input value of the parameter stop blink-
ing.
2.7 The newly set value is put the last in the list of allowed ones for programming the pa-
rameter values;
Notes:
- when the “Mode” button is pressed once in the programming mode, input of an
arbitrary parameter value is not possible;
- when none of the “Mode”, “Parameter”, “Value” buttons is pressed for seven sec-
onds in the mode of unfixed value input, the ID automatically switches to the main LCD
mode, and all set parameter values are stored.