VARMECA
8
Control (continued)
VARMECA
Stop modes
• On ramp (with volt-free contact or integrated Run/Stop control
• Free wheel stop (by cutting off the 3-phase power supply)
• On electromechanical brake (integrated control)
Ramps
• Selection of acceleration and deceleration ramps with volt-
free contact : 2s or 5s (factory setting 5s)
Indications
VARMECA
Display
Two-colour indicator lamp
• Permanent green light : mains connected
• Flashing green light : overload
• Flashing red light : Fault, under- or overvoltage
• Permanent red light : other fault
Analogue output
• Speed image 0 - 10V, 3mA
• 0V = zero speed
• 10V = maximum speed
Protections
VARMECA
Power
• Undervoltage
• Overvoltage
• Overloads :
- overheating, motor and speed controller
- protection against blocked rotor
• Short-circuit
- motor windings
- phase-earth
Control
Short-circuit on inputs or outputs 0-10V
Trip clearance
• By powering down the VARMECA
Options
VARMECA
Run/Stop control
• Integrated in the cover
Forward/Reverse/Stop
control
• Integrated in the cover
Without control button
• For remote control. Indicator lamp on the VARMECA.
With EMC filter
Integrated in the cover
With grouped options
Integrated, mounted instead of the mains supply connection
plate
Electromechanical brake
• Integrated, the control and power supply do not require any
connection
