Unitek DS-405.2 Manual

Contents

Unitek DS-405.2 Manual Manual pdf 43 page image

Control connectionDS 400-2 04/2019 - V01 42Resolver connection5.6 Resolver connectionOnly for version RSDSx-BAx-DPC/E-DS-400-Reso-anschluss-3The resolver is an absolutemeasuring system for a motorrevolution.It is robust and not impaired by highmotor temperatures.Its build corresponds to a revolvingtransformer. The rotor is supplied bythe reference (10kHz). The statorsupplies the sine and cosine signalsmodulated by the rotationalfrequency. The amplitudes of thesesignals are analyzed and digitalized inthe servo-drive. The resolution isautomatically and optimally adjustedto 10, 12, or 14 bit.The max. possible speed is 50 000(10bit).The digitalized signals are used forthe polar wheel angle, the positionand speed control, and theincremental output.DS/BAx/DPC - DS-400-stecker-resoUse only motors with a 2-,4-,6-, or 8-pole resolver which have been approved by themanufacturer. Observe the motor specific connection data sheet (RS)!Connector X7 15-pole D-connectorConnecting cable 4 x 2 cores, twisted in pairs and shielded, additional overall shield.For link chains use appropriate cables!cable length for >25m only use high-quality resolver cables with adequate shieldingproperties.Shield connection across connector X7 combine all shields andconnect them to the housingacross the motor connector connect the overall shield tot heconnector housingSetting parameters see Software-Manual DSSteckerbelegungLötseiteREF1REF2134215143COS2COS1SIN1SIN2REF1REF210nF10nF2x2u22x2u21k100nF4747TEMPMotor-SteckerResolver126MotorTemperaturREF1REF2SIN1SIN2COS1COS2R1R2S2S4S1S3DSxx/BAxxSchirm am SteckergehäuseShield at connector housing Schirm am SteckergehäuseShield at connector housingMotor-connectorD-Stecker X7D-connector X7