Fronius RCU 2000 Bedienungsanleitung Seite 19

(12) HOLD indicator
every time you finish a welding operation, the actual values for welding
current and voltage are stored, and the "Hold" indicator lights up.
The "Hold" indicator refers to the last value reached by the Main cur-
rent I . As soon as any other parameter is selected, the "Hold" indicator
1
goes out. The "Hold" values will continue to be available, however, if Pa-
rameter I is selected once again.
1
The "Hold" indicator is cancelled whenever
- a new welding operation is started
- the Main current I
- the operating mode is changed
- the process is changed
IMPORTANT! If the main-current phase was never reached, or if a pe-
dal remotecontrol unit was being used, no "Hold" values are outputted.
(13) Store button
for storing jobs. Is also used for accessing the Set-up menu.
(14) Gas-test button
for setting the required gas-flow rate on the pressure regulator. After
you press this button, gas will flow out for 30 s. Press the button again
to stop the gas test-flow before the 30 seconds are up.
(15) Overtemperature indicator
lights up if the power source overheats (e.g. because the duty cycle has
been exceeded). For more information on this, see the "Troubleshoo-
ting" section.
(38) (39) (40) (41)
(44) (43)
Additional indicators
(38) Pulsing is activated
Set-up parameter "F-P" has been set to a certain pulsing frequency
(39) Spot welding is activated
Set-up parameter "SPt" has been set to a certain spot-welding time
(40) Tacking is activated
Set-up parameter "tAC" has been set to a certain duration
is adjusted
1
The indicators shown glow for as long as
(42)
the respective functions remain activated.
The following description will give you an
overview of these functions. In some ca-
ses, they will be described in even greater
detail in the in-depth sections dealing with
the function or parameter in question, to
be found in:
- The set-up menu: Level 1
- The set-up menu: Level 2
- Special functions
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