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Chapter 6 Menu Operation
b. The gray level of the curve should be 25000~55000, and the whole curve presents an arc with a
hollow center.
Diagnosis of X-Ray Generator
"X-Ray Generator" -The diagnosis module can show whether the voltage and current are normal
under the condition of the normal emission of rays so as to make a preliminary judgment of X-ray
generator, as shown in Fig 6.26.
a. When you click the "Beam-out" button, X-ray begins to emit, and the system begins to display
the normal voltage and current; when you click the "Beam-End" button, X-ray stops emitting,
and the system stops indicting the voltage and current. The specific voltage and current settings
vary with the equipment with different models.
b. Click the "Forward", "Stop" and "Backward" button to realize the "Forward", "Stop" and
"Reverse" operations of the conveyor.
c. Click the "OFF" button to get the system to exit from the equipment diagnosis menu.
Infrared Sensor Diagnosis Module
The "infrared sensor" diagnosis module is used to diagnose whether two pairs of infrared sensors
are activated at entrances and exits. Test Method 1: When you place an opaque object at the entrance
to keep off the ray of infrared sensors, then Port A will output a high-level square wave; the longer
the blocking time is, the wider the square wave will be, which shows that Port A is normal. Port B
can be tested in the same way.
Test Method 2: When you place a luggage on the conveyor and click the
will output a high-level square wave, which shows that Port A is normal. When you click
then Port B will output a high-level square wave, which shows that Port B, with the effect as shown
in Fig 6.27.
Fig 6.26 Diagnosis Interface of X-Ray Generator
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button, then Port A
button,
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