Troubleshooting (cont.)
•
Problem:
When the floating head is calibrated, it indicates that the sensor has failed
o
Possible Causes:
(1) The signal transmission line / capacitor radio frequency line bad.
(2)
Ceramic ring contact bad. (3) The front amplifier is damaged.
o
Approach:
(1) Replace the signal transmission line / capacitor radio frequency line after
re-calibration. (2) Re-install the ceramic ring. To ensure that the nozzle and the ceramic
ring connected closely (measuring capacitance signal line and copper nozzle resistance
should be less than 10 ohms and stable resistance without fluctuations). (3) Replace the
preamplifier re-calibration.
•
Problem:
Floating head calibration failed
o
Possible Causes:
The Z-Axis is at the upper limit
o
Approach:
Re-calibrated from the upper limit
•
Problem:
Floating head is displayed as "Poor"
o
Possible Causes:
(1) FTC and metal processing parts bad grounding. (2) Other inductive
load interference
o
Approach:
Check the equipment grounding. (2) Stay as far away as possible from large
inductive loads, such as a high-power motor, high-power air conditioning, etc.
•
Problem:
The touch panel signal is not detected.
o
Possible Causes:
Floating head and the workpiece is not grounded, or poor grounding.
Ceramic ring contact is bad.
o
Approach:
Check the grounding conditions of each part (measuring capacitance signal
line and copper nozzle resistance should be less than 10 ohms and stable resistance
without fluctuations).
•
Problem:
Close the "COM" and "TR" after the cutting head does not follow the action.
o
Possible Causes:
(1)
Bad contacts with "COM" and "TR." (2) "Running Status" shows
"Emergency Stop." (3) The motor driver alarm or line contact is bad.
o
Approach:
(1) Check whether the switch is normal or does not have a bad contact. (2)
Press the FTC61 "Reset" button to cancel the alarm.
FTC61 SERIES MANUAL
Document Number: 855-910
Revision: 001 Revision Date: 6/1/2019
BOSSLASER - PAGE 12 of 12
