24 System settings
24.13 Specify input and output settings
If you use I/O signals for control, you can change the one-shot pulse duration, configure the
output of warnings at invalid trigger signals, and make terminal assignments.
1. Establish an online connection between your PC and the laser marking system.
2. Go to the “System settings” screen and select “Inputs/outputs”.
3. Specify any of the following parameters:
• “One-shot pulse duration [ms]” (initial setting: 40ms):
Change the ON-time for one-shot outputs, e.g. PROCESSING END OUT (Y11).
One-shot output terminals:
‒ PROCESSING END OUT (Y11)
‒ PROCESSING FAIL OUT (Y12)
‒ SET OK OUT (No. 28)
‒ CHECK OK OUT (No. 34)
‒ CHECK NG OUT (No. 35)
• “Warning at invalid trigger signal” (initial setting: “Enabled”):
Select “Disabled” to deactivate the warning that is output when invalid marking
trigger signals are detected while the trigger processing output PROCESSING OUT
(Y10) is ON.
If “Enabled” is selected, the warning E750 is output. The warning is automatically
cleared after 3s.
• “Terminal assignment X11” (LP-GS, initial setting: LASER STOP 2 IN):
Change the behavior of the input X11 from LASER STOP 2 IN to LASER STOP 1 IN,
if required. For details, refer to the “Setup and Maintenance Guide”.
• “TARGET DETECTION IN (X7)” (LP-RC, LP-RF, LP-RV, initial setting: “Disabled”):
Enable this input if you use a sensor to check that the workpiece is in the marking
position during the lasing process.
• “Assignment of counter end outputs”:
Change the counter numbers for the counter end outputs A to D (I/O terminal No. 30
to 33). The initial settings for counter end outputs A to D are counter number 0 to 3,
respectively.
4. Select “Apply to laser marking system” in the ribbon.
5. Disconnect the online connection with the laser marking system.
6. Turn off the power of the laser marking system, wait five seconds and then restart the
system.
Do not turn off the power supply during an online connection with your PC. Otherwise a data loss or
system failure may occur.
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