| ELECTRONIC COMMAND
R1: Extremely simple and
intuitive operation, yet of great power, it can manage all
welding machines in alternate current with single-phase input;
with 4 buttons it executes all functions; with the first key
on the right one selects the parameter to be modified, which
is visualised on the LED display next to it; with the second
key, one chooses the programme (from 1 to 9) where the parameters
are to be memorised; and with the 2 keys on the left, the
parameter chosen is increased or decreased.
MAIN CHARACTERISTICS:
- 9 welding programmes
- SQUEEZE TIME
- TIME (1st welding) from 1 to 99 periods
- CURRENT (1st welding) from 10 to 99%
- PAUSE (between the 2 welding impulses)
- TIME (2nd welding) from 1 to 99 periods
- CURRENT (2nd welding) from 10 to 99%
- MAINTENANCE
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ELECTRONIC COMMAND R4:
The R4 model is a complete command, which can handle up to
4 solenoid valves, can command double spot machines, can dialogue
with PLCs and thus handle more heads; it can command roller
welding machines, single-phase or triple-phase machines; furthermore,
it has a welding spot control that is based on the recording
of the electrode head tension during the welding phase, independently
of the programmed welding time. Every welding is controlled
and compared with 2 limit values, which are set based on standard
welding procedures, and every welding that is not included
in this threshold, is signalised with an acoustic signal,
or with an electric signal that can be developed (stopping
of the machine, repetition of the spot, etc.).
All this is operated through a continuous rolling selector,
and a key selector with 3 positions:
RUN – in this position, the operation executes the programme
set, and if the key is removed, there is no possibility of
changing the parameters.
PROG – this allows entering the various modifiable
parameters through the rolling selector and to modify or confirm
them.
FUNC – special functions. This section includes the
unit-counter, the preset unit-counter and the possibility
of changing functions; in practice, one can programme the
own operation according to the personal requirements, either
with the exclusively necessary parameters – working
only with those –, or configuring the machine (single
spot, double spot, with clamp, with rollers, etc.).
MAIN CHARACTERISTICS (BASE):
- 20 programmes that can be called up from the front
(or 15 through the PLC)
- SQUEEZE TIME
- UP/DOWN SLOPE
- TIME 1st WELDING (from ½ period to 100 periods)
- CURRENT 1st WELDING (from 10 to 100%)
- PAUSE
- TIME 2nd WELDING (from ½ period to 100 periods)
- CURRENT 2nd WELDING (from 10 to 100%)
- WELDING TEST
- MAINTENANCE
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Tre-ci: saldatrice
a doppio punto, ideale per la saldatura di bobine e particolari
dove sono richiesti 2 punti di saldatura, con elettrodi indipendenti,
slitte scorrevoli su pattini a ricircolo di sfere.
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