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2013.06 / k
LEROY-SOMER
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InstallatIon anD maIntenance
VARMECA 30
Variable speed motor or geared motor
3776 en -
7 - OPTIONS
7.1 - Speed control knob (B 31/32 or
B 33/34)
the speed is set using a knob with graduations from 15 to
100%.
• With 2 indicator lamps.
• connected on the P2 connector (Vma 31/32) or directly on
the control terminals (Vma 33/34).
7.2 - Control knob with integrated
run-stop control
(BMA 31/32 or BMA 33/34)
In addition to speed control, a run button and a stop button
make it possible to control the VaRmeca 30 locally, once it has
been switched on, as required. For a run command to be taken
into account,
the button must be held down for one
second
.
• With 2 indicator lamps.
• connected on the P2 connector (Vma 31/32) or directly on
the control terminals (Vma 33/34).
• Do not wire the shunt between terminals 8-11 and/or 9-11
(Vma 31/32).
7.3 - Control knob with
forward/reverse/stop control
(BMAVAR 31/32 or BMAVAR 33/34)
In addition to speed control, a forward button, a reverse button
and a stop button make it possible to control the VaRmeca 30
locally, once it has been switched on, as required. For a run
command to be taken into account, the button must be held
down for one second.
• With 2 indicator lamps.
• connected on the P2 connector (Vma 31/32) or directly on
the control terminals (Vma 33/34).
• Do not wire the shunt between terminals 8-11 and/or 9-11
(Vma 31/32).
7.4 - Internal speed control
(CVI VMA 31/32 or CVI VMA 33/34)
the speeds are set on potentiometers which are accessible
once the cover has been removed.
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min.spd potentiometer: calibration of the minimum speed.
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Int.spd potentiometer: speed control which replaces control
via the control knob.
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max.spd potentiometer: calibration of the maximum speed.
there are also 2 indicator lamps.
Note :
With this option, do not wire up terminal aDI1.
