Mini Motor MININVERT 370 Manual De Instrucciones página 3

Technical specifications
Programmable Functions
FUNCTIONS
PROGRAMMABLE
Data
FUCTION
Default Values
VOLTAGE Linear
FREQUENCY Boost
FUNCTION Rated frequency of motor
MAXIMUM
TORQUE
LIMITATION AND
MAXIMUM SLIP
SPEED
CONTROL= 0
Parking
Parking with timed direct
BRAKING current
Dynamic
Limitation of braking over
voltage
ACCELERATION
AND
DECELERATION
RAMPS
SPEED transducer
CONTROL WITH
RETROACTION Parameters
Spaces
POSITION
CONTROL WITH
Precision
RETROACTION
CAT. P
MININVERT 370/740
49 functions for obtaining or modifying the following features:
- minimum/maximum speed. intermediate speeds
- shift value (with position control)
- four acceleration ramps
- four deceleration ramps
- selection of type of control and retroaction
- type of speed reference (from keyboard. in current. in voltage)
- motor data and P.I.D. regulation
- initial boost
- gear ratio
- shift ratio (encoder impulses/shift unit)
- type of indication (rpm. current. voltage. frequency)
- serial communication protocol
- continuous braking voltage and braking duration
- 7 programmable absolute shifts
entry of functions from keyboard or via serial communication within minimum and maximum
ìvalues
starting values that can be set with a single command
voltage proportional to frequency
to improve the starting torque with an initial voltage value
determines the slope of the characteristic frequency voltage
- motor slip limitation allows to limit the maximum torque value
- makes it possible to keep the motor stopped (speed = 0 without drift) even with the shaft
subject to torque
there is a mains output voltage suitable for supplying a safety parking brake
direct current is injected. with value and time programmable at the end of deceleration
with reduction in ramp of the speed of the rotating field
the energy recovered in the deceleration phase can cause over-voltage. which is limited by the
regulation system with injection of direct current of the motor
- there are four ramps of acceleration and four ramps of deceleration programmable within the
limits given by four programmable speeds. varying from a minimum of 0.01 to a maximum of 60
seconds.
incremental encoder. one or two channels. at 5 V or speedometer dynamo; (see characteristics
on page 121)
P.I.D. type regulation with possibility to modify the parameters according to the characteristics of
the motor
spaces of acceleration and deceleration automatically calculated plus final positioning spacer
± 0.5 degrees of the motor shaft (with encoder 512 pulses/rev); (see characteristics on page 121)
Model
370 - 740
93