Service manual

S-4000 BH Omron
1-25
Released 05/2010
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Phone: [phone]; Fax: [phone]
D - MACHINE CONTROLS
5. TESTS
WARNING! ONLY PROFESSIONAL SERVICE TECHNICIANS SHOULD PERFORM THESE TESTS!
NOTICE! BEFORE PERFORMING ANY TESTS DISMOUNT THE CUTTING KNIFE AND THE
NEEDLE!
The main screen appears on the display. Press , appears on the display.
To enter the tests menu, press key. The following screen appears on the display
Intput tests
Off
Low air pres
. To scroll this menu down, press key, to scroll this menu up, press key.
INPUTS TESTS
1.
Intput tests
Off
Low air press
- If the air pressure falls below 0,5 MPa, appears
on the display.
Sensor BQ2 is tested by this parameter.
2.
Home sensor
Voltage Rly
Off
Off
- the end position sensor. Activate the sensor using a metal tool.
Home sensor
Vol tage Rl y
On
O ff
appears on the display.
Switch BQ1 is tested by this parameter.
3. - This input signifies when the overvoltage relay is installed. If the voltage
drops below185 V,
Home sensor
Voltage Rly
O ff
On
appears on the display. Relay
VC1 tested by this parameter.
4. - After pressing the pedal to the first position,
Pedal 1 step
Pedal 2 step
Off
On
appears on the display. Switch SB4 is tested by this parameter.
5.
Pedal 1 step
Pedal 2 step
Off
Off
- After pressing the pedal to the second position,
Pedal 1 step
Pedal 2 step
On
On
appears on the display. Switch SB5 is tested by this parameter.
6.
Em stop
Clamp button
On
Off
- After pressing the button this appears on the display:
Em stop
Clamp Button
Off
Off
. After releasing the button
Em stop
Clamp button
On
Off
appears. Switch SA1 is tested by this parameter.
Display