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EN
Locking and unlocking the power source using the
NFC key
General remarks NFC key = NFC card or NFC key ring
The power source can be locked using an NFC key, e.g. to prevent unauthorised access
or welding parameters being changed without permission.
A contactless system on the control panel allows the power source to be locked and un-
locked.
The power source must be switched on before it can be locked or unlocked.
Restrictions Locking and unlocking of the power source is only possible with the TT/MW 230i and is
only permitted in certified countries.
Locking and un-
locking the power
source using the
NFC key
Locking the power source
Hold the NFC key on the NFC key rea-
der
The key icon in the status bar lights up.
The power source is now locked.
Only the welding parameters can be viewed
and adjusted using the adjusting dial.
Any attempt to call a locked function will re-
sult in a notification being displayed.
Unlocking the power source
Hold the NFC key on the NFC key reader
The key icon in the status bar is no longer lit.
All functions of the power source are available again without restriction.
NOTE!
More information about locking and unlocking the power source can be found in the
"Defaults - Management / Administration" section on page 116.
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