Leroy Somer VARMECA 30 Installation Et Maintenance page 40

LEROY-SOMER
Pilot control
speed reference
speed regulation
Run/stop
Forward/Reverse
stop mode
Ramps
Fieldbus
Protection
Power
control
Drive reset
8
InstallatIon anD maIntenance
VARMECA 30
Variable speed motor or geared motor
- analogue reference (0 V or 4 ma) = minimum speed
(10 V or 20 ma) = maximum speed
- 0 to 10 V with integrated potentiometer (B31/32 – B33/34 option)
- 0 to 10 V with remote potentiometer
- 4 to 20 ma with external reference
- Reference with internal potentiometer
- Digital references
- Fieldbus
- speed regulation with encoder feedback option for Vma 33 or 34 only
- Regulation of a reference with integrated PI loop
- With power supply
- With remote volt-free contact
- With fieldbus
- With local run/stop control
- With internal connection on the terminal block
- With remote volt-free contact
- With fieldbus
- With local run/stop control
- on ramps (using volt-free contact or integrated control)
- Freewheel
- With electromechanical brake
- Ramps adjustable from 0 to 600s
- PRoFIBUs DP, InteRBUs s, DeVIcenet, can oPen, moDBUs RtU, ls net
- Undervoltage (see notice 3847)
- overvoltage (see notice 3847)
- overloads (see notice 3847)
.thermal, drive and motor
.protection against locked rotor
- short-circuit
.motor windings
- overspeed (see notice 3847)
- short-circuit on 0-10 V/24 V inputs or outputs
- By switching off the VaRmeca 30 or by opening/closing the connection between the 24V and
ena (Vma 31/32) terminals or sDI 1 and sDI 2 (Vma 33/34) terminals
VARMECA 30
VARMECA 30
3776 en - 2013.06 / k