Abnormal Alarm Protection Function
FTC61 controller failure may occur during the actual work of both sound alarm and prompt
protection measures, can effectively prevent the misuse harm to staff and equipment. Mainly
include: upper limit alarm, lower limit alarm, soft lower limit alarm, collision board alarm,
dropped alarm.
Alarm List
•
Hard Lower Limit Alarm
o
Triggering conditions:
Z-Axis touch travel limit switches
o
Release Method:
Control the cutting head to move up to the normal mechanical
displacement range
•
Touch Board Alarm
o
Triggering conditions:
(1) Metal sheet (or body) collision cutting head duration
exceeds the set value. (2) The signal transmission line is not connected to the control
box.
o
Release Method:
(1) The system is in the waiting state position
three
seconds after
the alarm disappears. (2) Acknowledgment signal transmission line control box,
connected between the amplifier correctly.
•
Signal change is small
o
Triggering conditions:
The amount of signal change during calibration is too small
(less than 200).
o
Release Method:
Check the ground condition is good, to ensure that the amplifier,
capacitor sensor nozzle connection fastening.
FTC61 SERIES MANUAL
Document Number: 855-910
Revision: 001 Revision Date: 6/1/2019
BOSSLASER - PAGE 9 of 12
