THE XVy-EV ADVANTAGE

The development synergies of XVy-EV servodrives are the basis for a complete and intelligent package of user functions, which even in the standard version can meet the typical requirements of the most modern industrial servo systems. Flexible and powerful, XVy-EV can offer two programming modes for the intuitive implementation of both simple architectures and complex control systems.

FEATURES

Torque and/or Speed control
Positioning control (64 programmable registers)
Electronic Line Shaft function
Programmable digital inputs/outputs
Internal “Fast Link” bus at 3.125 Mbit/sec
CANopen interface (slave)
Current ratings [Arms]: from 3A up to 560A nominal (from 6A up to 800A of peak)
Maximum output frequency up to 450Hz (according to the drive power)
Braking Unit and Resistor integrated up to 15kW (20Hp) drive size
Optional integrated Braking Unit up to 55kW (60Hp) drive size
2 Differential analog inputs ±10Vdc (11bit + sign)
2 Analog outputs ±10Vdc (11bit + sign)
Digital I/O commands in PNP and/or NPN logic
8 Digital inputs
6 Digital output opto-coupled
1 Digital relay output (NC-NO)
1 RS485 serial input (Modbus RTU protocol)
2 Inputs for internal “Fast Link” bus
1 CANopen interface input (slave)
1 Encoder / resolver input
1 Auxiliary encoder input / repeater
Selectable speed feedback :
. Incremental TTL (+5V) encoder + 3 Hall effect sensors
. Sinusoidal 1Vpp (+5V) encoder + 2 SinCos trackes or 3 Hall effect sensors
. 3 Hall effect sensors for positioning Single-Ended signal
. Absolute signal with 2 SinCos trackes
. Sinusoidal 1Vpp (+5V) or Incremental TTL (+5V) encoder
Programming keypad with alphanumeric display (KBXV-1)

FUNCTIONS

Double control for brushless motors and for asyncronous motors with Flux Vector Mode (closed-loop)
Self-tuning of current regulator
Encoder and/or resolver automatic phasing procedure
7 programmable multispeed
4 independent programmable ramps (Acc/Dec and CW/CCW)
Gains regulator: speed, positioning and integral of positioning
Encoder repetition / Auxiliary encoder
Jog function
Drive overload protection through “I x t” algorithm
Thermal I2t protection for drive, motor and braking resistor
Motor stationary braking management
Drive working modes:
- Torque and/or Speed
- Position: 64 programmable positioning preset (ramp and speed for the first 8); homing function
- ELS, Elettronic Line Shaft: 4 master/slave programmable ratios, bend recovery function
Linear motors control
Field bus management: Profibus, CANopen, DeviceNet and internal Fast Link.

OPTIONS

Expansion boards for signal encoder repetition
I/O expansion boards useful according to the machine needs
Absolute encoder management with SSI and EnDat protocols
Profibus-DP field bus interface
Communication kit for internal Fast Link
Communication kit for optical fiber (RX - TX and cables)
Safety cards for the power output bridge disabling
Developing tool for IEC 1131-3 standards: MDPlc 51.10
Software key enabling for drive PLC function: CODE PLC-XVy
Software key enabling for DeviceNet interface: CODE DN-XVy
SW applications in PLC mode
SHJ and SBM brushless servomotor series with powers up to 442Nm
Dedicated EMC filters (in compliance with CEE - EN61800 - 3 - A11)
Input and Output chokes (standardized for the whole line)
Remote programming keypad kit
RS485 serial line kit for PC connection