27 Troubleshooting
E572 Cause:
A safety function (e.g. interlock or laser stop) was activated during
marking trigger preparation (data transfer to the laser head).
Remedy:
• Reset the alarm if laser radiation was stopped by a laser stop signal,
an interlock signal or the “Stop laser” button in “Laser Marker NAVI
smart”.
• Check if the signal lines are affected by noise.
Related topics
Warning messages E600–E799 (page 333)
Reset an alarm message (E001–E599) (page 319)
27.12 Reset a warning message (E600–799)
A warning is output if settings are wrong or if the operating conditions for laser radiation are
not met.
While a warning for E600–E699 is displayed, the marking process cannot be started.
There are different methods to reset a warning, depending on the type of error.
If the error persists after restarting the laser marking system, contact our sales offices or
representatives.
• Remove the cause of the warning or correct the setting.
• Close the shutter or input the alarm reset signal by I/O or ARS command.
The following warnings do not require a reset:
‒ E600: This warning occurs if LASER STOP IN and OUT COM. 1 on the TERMINAL
connector are not connected. It is automatically cleared when the terminals are
connected.
‒ E710–E711: These warnings occur during lasing operation and during guide laser
radiation. They are automatically cleared when the operation is finished.
‒ E715: The warning is automatically cleared when the cause of the error is eliminated.
‒ E750–E782: These warnings are automatically cleared after 3s.
• If a counter is used, check the counter value in the marking file before resuming the
marking process.
• Before restarting the marking process, make sure the warning output WARNING OUT
(Y14) is ON, and then open the shutter.
332 ME-NAVIS2-OP-1
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