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Operating Extensions; Speed Control Knob Option (B 31/32 Or B 33/34); Control Knob With Integrated Run-Stop Control Option (Bma31/32 Or Bma 33/34); Control Knob With Forward/Reverse/Stop Control Option (Bmavar 31/32 Or Bmavar 33/34) - Leroy-Somer VARMECA 30 Inbetriebnahme Und Wartung

Motor oder getriebemotor mit variabler drehzahl
Vorschau ausblenden Andere Handbücher für VARMECA 30:
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  • DEUTSCH, seite 71
LEROY-SOMER

7 - OPERATING EXTENSIONS

7.1 - Speed control knob
option (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 option
(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).
64
INSTALLATION AND MAINTENANCE
VARMECA 30
Variable speed motor or geared motor
OPERATING EXTENSIONS
7.3 - Control knob with
forward/reverse/stop control option
(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 option
(CVI VMA 31/32 or CVI VMA 33/34)
The speeds are set on potentiometers which are accessible
once the cover has been removed.
Min.Spd potentiometer: calibration of the minimum speed.
Int.Spd potentiometer: speed control which replaces
control via the control knob.
Max.Spd potentiometer: calibration of the maximum speed.
There are also 2 indicator lamps.
1
2
Note: With this option, do not wire up terminal ADI1.
3776 en - 07.2007 / h
3

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