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Limits & Lockouts
Limits & Lockouts allows user to limit or lock some
welding parameters like Preflow time, slope up etc...
This feature is closely linked to Memories and PIN
settings. Limitations and lockouts can only be defined in a
memory slot. User has to load a memory with limited
parameters to use limitation features.
To select and set limits and lockouts, select Memories
management in System Options menu.
If there is no PIN settings used on machine, Supervisor
line cannot be accessed.
A Supervisor (when PIN number is created) can access to
all memories locked or not. An Operator can only access
to unlocked memories.
Figure 31
Memory lock
When a supervisor code is created, locking memory
forbids any modifications of them. When memory is
locked, a lock will be displayed on top-right. To unlock,
push Unlock button.
Figure 32
English
In Home page, memory number is indicated with a lock.
Any memory modification by erasing are impossible as
long as memory is locked. To replace memory, supervisor
must unlock it before.
Memory limits and lockouts.
Limits:
In this section, an example will be taken to understand
how to limit duty cycle range from 40% to 60% of pulsed
TIG. This procedure must be executed for any parameters
where restriction are expected.
From Home page, TIG parameters are saved in memory
slot n°2 with duty cycle set to 50% (within 40% and 60%).
To define limit, user have to go to "System Options"
"Memories Management" "Supervisor" or "Operator"
"Limits & Lockouts" et select memory slot n°2.
As there is currently no restriction, range is maximum from
5% to 95%. Push Select button to configure minimum and
maximum value.
8
Figure 33
Figure 34
English
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