Orbit Controls OC 3010, Руководство пользователя

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1.4 The principle of measurement
The measurement is performed by simultaneous recording the deceleration and the
controlling force applied to the brake pedal or by recording of the vehicle deceleration and
the air pressure in the air braking system. All data are stored in the internal memory after
the button Start has been applied. The measurement of the deceleration, the controlling
force applied to the brake pedal and the air pressure in the air brakes is realised with the
build-in deceleration sensor, the force sensor or the pressure sensor. At the end of the
measurement the maximal values are shown at the display and a detailed report is printed.
During the printing the calculation is performed for the average value of the overall
deceleration, the average value of control force or the average value of the air pressure.
Before the measurement starts, the recording interval has to be set. The range of setting is
from 1 to 50 seconds (5 to 300 seconds for OC3010XL). An averaging filter is available
with selectable filtering constants from 0 (no filter) to 10 (long time constant).
The measurements can be initialized:
- Starting button
MEAS
- External starting button
- Setting the threshold value
or combination of the above.
The recording clearly shows whether the measured smallest average value of the overall
deceleration is as prescribed in the vehicle manual and whether the controlling force
applied to the brake pedal or the air pressure have achieved the required values.
The results of measurements (up to 128 data sets) will be stored in the memory and might
be printed. With the help of the supplied program, the records can be downloaded to a PC.
After each measurement the Hydro sensor or the Weight sensor can be connected and
used. Press the button
MEAS again. After the display shows steady reading, press MEAS
again. The pressure or weight measurements are stored.
1.5 Auxiliary Sensors
For measurement of Forklifts the hydraulic sensor can be used connected to the forklift
hydraulic installation. For weight measurement of the Forklifts an external weight sensor is
optionally available.