Engel DSV 130 - 2 Functionality

Digital Servo Controllers
DSV 130 / DSV 132 / DSV 133
Operating Manual Rev. 1.8 www.engelantriebe.de Page 4
2 Functionality
Digital converter with cascaded controllers for current-, speed- and position and for dynamic driving of permanent magnet
synchronous motors or brush-type DC motors. Operation is possible either with CANOpen according to CiA DSP 402 V2.0
or through digital and analogue inputs and outputs. The integrated positioning capability offers point-to-point positioning
functions with trapezoidal speed demand. Up to 16 different position targets can be stored in the device and addressed via
BCD- coded digital inputs, while the DSV is driven by digital and analogue in-/outputs. The DSV´s configuration is done
via a clear and simple to use PC- software "DSerV".
Further Features:
 Short cycle times for the PI current controller (100µs), for the PI speed controller (200µs) and for the PI position
controller (200µs), by using a high-performance DSP.
 10Bit resolver interface for detecting the rotor position.
 Incremental interface A, B, Z- signal
 Galvanically isolated CAN-interface, CANopen implementation providing CiA DSP 402 V2.0.
 DeviceNet networks (optional).
 Parking brake output (24V).
 Integrated brake chopper with limited power, expandable with an external brake resistor.
 Power stage is short circuit proof and earthing proof.
 Designed for wall mounting
Safety installations:
 The over-current-protection detects short circuits between motorwindings and phases and protective earth
 The over-voltage-protection raises an error as soon as the dc-link voltage exceeds its maximum value.
 The temperature of the motor system respectively power stage is measured, when the value exceeds 85°C, the power
stage is switched off.
 The plausibility of the resolver signal respectively tacho is evaluated. Invalid signal combinations lead to switch-off of
the power stage.
 The I²t - surveillance protects motor and power stage against thermal overload, by limiting the output current to the rated
value after the maximum overload time has elapsed.