GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 23)

DV-300 Adjustable Speed Drives
——— DESCRIPTION, COMPONENT IDENTIFICATION AND SPECIFICATIONS ———
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Functions and features (Overview)
The devices of the DV-300 series are developed as converters with excellent regulation features and a wide
function range.
Integrated field converter.
- Galvanic separation and high impedance between the power and the regulation section.
- Galvanic separation between the regulation section and the digital I/O terminals.
- Differential analog inputs.
- Diagnostic LED module (KC) supplied as a standard and mounted an the drive front cover
- Removable optional Keypad (KB)
START UP menu which makes set-up easier.
Simple operation of the device
- via terminal strip
- via keypad with a back-lit keypad
- via a default set PC program and RS485 serial interface
- via a connection with a Field Bus (option), INTERBUS S with a DRIVECOM profile, PROFIBUS DP
and GENIUS.
Stored messages concerning the last 10 faults and indication of the operation time.
Separate configuration of the drive behaviour for each message in an alarm situation.
Automatic change into an armature feedback because of the interruption of the speed feedback signal (only in
constant torque mode).
Overload control
Three freely configurable analog inputs on the standard device.
Widening of digital inputs and of digital, analog outputs via a option card.
Reference assignation and display of the feedback values as a percentage or in a dimension which can be defined
by the user.
Possibility of a speed and torque regulation
Adaptive of the speed regulator
Current predictive regulator with an automatic adaptation.
Motor potentiometer function (increase / decrease speed command).
Jog function.
8 internal speed references.
5 internal linear or S-shaped ramps.
Internal signal conditioning (gains, min/max limits, offset....).
Function widening available for specific applications (option).