Second Functions; Cooling Unit Management (H2O); Way Of Operation (Trg); Spot And Stitch Welding (Sp) - Cebora 208-10 Manual De Istrucciones

CEBORA S.p.A.
7

SECOND FUNCTIONS.

NOTE: Some functions, that are available with appropriate commands and signallings in the complete
version Control Panel (art. 208.00), in the reduced version (art. 208.10) have been inserted in the
"Second Functions" menù.
In order to enter the "Second Functions" menù press for a time longer than 3 seconds the key E.
In order to exit the "Second Functions" menù, storiyng automatically the parameters setup, briefly press
the key E (time smaller than 3 seconds).
In order to restore the default value of the function visualized on display O, press for a time longer than 3
seconds, the key AZ. That is valid for every single function of the "Second Functions" menù, excluded
the FAc function, in which it executes the selected operation.
7.1

Cooling Unit management (H2O).

Press for a time longer than 3 seconds the key E, to enter the "Second Functions" menù.
Use knob N to select H2O on display O; with knob Q select the type of operation, shown on display P:

OFF = off (default);

OnC = always lit;
 OnA = automatic start-up.
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Press briefly the key E, to exit the "Second Functions" menù, saving all current settings automatically.
Upon Power Source start-up, the Cooling Unit starts running to place the liquid in the cooling circuit
under pressure. If the start command (Arc-on) does not arrive within 15 seconds, the Unit stops.
The Unit begins running with each start command (Arc-on), and stops 3 minutes after the start signal goes
away.
If the coolant pressure is too low, the Power Source delivers no current and the message H2O will appear,
flashing, on the display O.
7.2

Way of operation (trG).

With the "Robot" function active (led AT lit) the selection is blocked in "two times" (2t on display P).
With the "Robot" function not active (led AT off) other modalities of operation become available,
visualized on display P.
Press for a time longer than 3 seconds the key E, to enter the "Second Functions" menu.
With knob N select trG on display O; with knobe Q select the way of operation, indicated on display P:
 2t - two times;
 4t - four times;
 3L - welding with three levels current (available according to the selected process).
Press briefly the key E, to exit the "Second Functions" menù, saving all current settings automatically.
7.3

Spot and stitch welding (SP).

Available starting with the firmware in release 6 for art. 287 and 13 for art. 289.
Press for a time longer than 3 seconds the key E, to enter the "Second Functions" menù.
Use knob N to select SP on display O; with knob Q select the function status, visible on display P:

OFF = not active (default);

On = active.
With the SP function active, other parameters become available, selectable with knob N:
 tSP on display O (welding spot lasting time); use knob Q to assign a value to the field tSP, visible on
display P. Regulation range: 0.3 ÷ 5.0 s, default = 1.0;
 tIn on display O (spots interval time); use knob Q to assign a value to the field tIn, visible on display
P. Regulation range: OFF or 0.3 ÷ 5.0 s, default = OFF;
Press briefly the key E, to exit the "Second Functions" menù, saving all current settings automatically.
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04/03/2016