YILMAZ DC 550, Operator'S Manual

Page: 122 / 187

10. SOLVING THE SCREEN ERRORS 121
ERROR CAUSE SOLUTION
1
Emergency Stop is Pressed
 Emergency stop button is pressed.

Alarm is not reset.

Release the emergency stop button.

Reset the alarm.
2
Quantity Completed

Quantity required to be cut is not
completed.
 Enter new quantity or reset the quantity.
3
Low Pressure
 Air pressure is low.  Check the air
4
Mobile Head Saw Cover is Open
 The cover may not be resting to its
seat well.
 The sensor may be defective.

Close the cover if it is open.

Check the cover and correct it if it is not
resting to its seat.
 If all conditions are met then check the
sensor.
5
Fixed Head Saw Cover is Open

The cover may not be resting to its
seat well.
 The sensor may be defective.
 Close the cover if it is open.
 Check the cover and correct it if it is not
resting to its seat.

If all conditions are met then check the
sensor.
6
Thermal Switch of the Fixed-Mobile Head
Motor has Tripped

Motor thermal switch may have
tripped.

Check the thermal switch. Set the thermal
switch to its normal position if it had tripped.
7
Inverter Alarm
 Motor may have been overloaded.
 Shut down the computer and then turn off
and then on the machine power.
8
Head 1 – Head 2 Saw Cover is Open

The saw cover is in open state

Close the saw cover.
9
Clamps are Not Closed
 Cutting is attempted while the clamps
are open
 Close the clamps
10
Cut with Head 1

The measure intended to be cut is
larger than the machine stroke.

After the left saw motor starts to operate
automatically, perform cutting on the right
side of the profile by using double hand.
11
Cut with Head 2
 The measure intended to be cut is
larger than the machine stroke.
 After the right saw motor starts to operate
automatically, perform cutting on the right
side of the profile by using double hand.
12
Motors do not Operate
 Cutting is attempted without starting
the saw motors.

Start the motors.
13
Enter the profile Height
 This warning is displayed if exterior
angle is selected on both heads.
 Write the profile height in the required field.
14
Measures are not at Their Locations

Cutting is attempted while the
measures are not at their locations.
 Move the machine to the measure.
15
Check the Sensor of
Head 1 - Head 2 Top Cover.

The top cover is not able to see the
sensor while cutting is performed.

Check the sensor.
16
Encoder Does Not Count

This alarm is displayed on the screen
if the machine is moving and the
encoder is not reading

Check the gap of the encoder with a ruler.
The gap must be 1 mm at most. Clean it if
necessary.
17
Head 1 Saw in not in the Rear

The sensor on the saw piston is not
able to see when the saw is in the
rear

Check the sensor. If the sensor is operating
and this alarm is displayed, adjust the place
of the sensor.
18
Servo drives alarm
 The servo drives switch to alarm
status due to strain or for any reason  Turn the power off and on and reset the
alarm.