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Summary of Contents for Unitek TVD3.2 bl Series
- Page 1 MANUAL 3-phase Servo-Drive TVD3.2-xx-bl for ac synchro servo motors with a rotor position encoder Industrieelektronik Industriestraße 1 Leutenbach 3 - Nellmersbach D-71397 Tel. 07195/9283-0 Version 07195/928329 email info@unitek-online.de 0207-1 Http// www.unitek-online.de...
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Page 2: Table Of Contents
Servo - Drive TVD3.2 -xx- bl CONTENTS Page Safety advice, standards and guidelines General Information Applications Build Characteristics Technical data Dimensions compact device Dimensions transformers and chokes Dimensions multiple-axes combination Connections Connection diagram EMC - advice Connections - isolating transformer, compact device X3 Connections - mains module X10, motor power Connection advice Command value... -
Page 3: Safety Advice, Standards And Guidelines
1 Basic - Information Electronic equipment is not fault proof. This fact should be borne in mind for all possible operating conditions. ATTENTION - High voltage AC 140V~, DC 220V= Before installation or commissioning begins, this manual must be thoroughly read and understood by the technical staff involved. -
Page 4: General Information
UNITEK TVD3-2-xx-IN with resolver UNITEK TVD3-2-xx-RS with rotor position encoder UNITEK TVD3-2-xx-bl For low-voltage applications UNITEK TVD3-230-xx-bl,IN,RS For high power UNITEK TVD6-2 -bl,IN,RS 200V/400V up to 25/40A For digital servo controllers UNITEK DS 400 200V/400V up to 50/100A... -
Page 5: Applications
1 Basic - Information Applications Machines and installations for all types with a drive power of up to 0.8kW. Especially as 4Q-servo-drive for feed axes where the following is required: - high dynamic acceleration and braking cycles - a wide control range - high efficiency - small motor dimensions - highly repeatable, accurate and quiet moves... -
Page 6: Build
Servo - Drive TVD3.2 -xx- bl Build - Switch cabinet mounting or 3HE plug-in device according to the VDE, DIN and EU regulations - Standard analog control electronics - Power electronics for 5A and 10A - No galvanic isolation between the power connection and device ground (GND) GND = -UB = PE - housing Components... -
Page 7: Technical Data
1 Basic - Information Technical Data Power connection - Compact device with transformer nominal 115V~ (max. 140V~),20V~/24V= with transformer + rectifier nominal 180V= (max. 200V=),20V~/24V= - For a multiple axes mounting with mains module transformer 1x or 3x 115V~ (max.140V~) plus 1 x 20V~/24V= - Output voltage max. -
Page 8: Dimensions Compact Device
Servo - Drive TVD3.2 -xx- bl Compact device dimensions Transformer dimensions Transf. Transformer Dimensions Weight power VA a/b/c mm TE 8/2 85x 89x 82 TE 12/1 120x101x115 TE 12/3 120x133x115 TE 15/1 108x132x122 TE 15/3 150x150x132 13.5 TE 74/2 1300 175x140x160 15.4 TE 74/3... -
Page 9: Dimensions Multiple-Axes Combination
2 Mechanical Installation Dimensions of a multiple axes combination TVD3.2bl... - Page 10 Servo - Drive TVD3.2 -xx- bl...
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Page 11: Connections
3 Electrical Installation TVD3.2bl... -
Page 12: Connection Diagram
Servo - Drive TVD3.2 -xx- bl... -
Page 13: Emc Advice
3 Electrical Installation EMC Advice The devices adhere to the EU guidelines 89/336/EWG and the technical standards EN 61000-2 and 61000-4 provided that the following conditions are observed: - The device, the transformer, motor chokes and power line filter are conductively mounted on a 500x500x2 mm mounting plate. - Page 14 Servo - Drive TVD3.2 -xx- bl Attention: The order of the connections to the connector numbers or screw terminals is obligatory. All further advice is non-obligatory. The input and output conductors may be altered or supplemented in accordance with the electrical standards.
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Page 15: Connections - Mains Module X10, Motor Power
3 Electrical Installation Connection to the mains module X10 Alternating voltage Three-phase voltage 1x 115V + 24V 3x115V +24V Auxiliary voltage connection Isolating- Isolating transformer terminal X3:6, X3:7 transformer - from the isolating transformer - from an external 24V source Attention: Mains connection Mains connection... -
Page 16: Connection Advice
Servo - Drive TVD3.2 -xx- bl The connection advice is a general information and it is non-obligatory. Adhere to: - connection and operating instructions - local regulations - EU guideline 89/392/EWG - VDE and TÜV regulations and Trade body guidelines Connection no. -
Page 17: Command Value
3 Electrical Installation Speed command value Voltage source for command values ±10V, 10mA +10V X1:3 -10V X1:5 X1:7 Command value inputs - command value voltage max. ±10V= - differential input - input resistance 50 kW - relay contacts: use gold or reed contacts Attention: Command value pairs should be twisted and shielded. -
Page 18: Current Limiting
Servo - Drive TVD3.2 -xx- bl External current limiting Voltage source for an external current limit +10V/10mA X1:13 X1:7 Range 0 ... + 5V >> 0 to 100% rated device current 0 ... +10V >> 0 to 200% rated device current internal over-current watchdog >>... -
Page 19: Actual Value Connections
3 Electrical Installation Actual value connection Connector X7 - 15-pin D-connector - metallized plastic housing - shield connected to the housing Cable: up to 10m 12 x 0.14 shielded > 10m 12 x 0.25 shielded Connections Function Colour Pin no. (recommended) Bl-tacho mp grey... -
Page 20: Signals - Drive Ready Btb, Analog Parameter Measurement
Servo - Drive TVD3.2 -xx- bl Drive ready - BTB signal Relay RL1 Signal contact X2:11 - X2:12 Switch rating max. 48V, 0.5A The BTB contact signals to the PLC/CNC that the drive is functional. The BTB signals of several axes can be connected in series. Delay time after switching on the power supply >>... -
Page 21: Terminal Connections
3 Electrical Installation Control connections Function Terminal no. + 15 Volt (for enable) X1: 1 Enable input(+10 to +30 Volt) X1: 2 + 10 Volt (for command value) X1: 3 Command value + input X1: 4 - 10 Volt (for command value) X1: 5 Command value - input X1: 6... -
Page 22: Components
Servo - Drive TVD3.2 -xx- bl Components Components Display D1 green D2 red fault Potentiometer offset Connector encoder input inc. output X1:1 +15V X1:2 enable X1:3 +10V X1:4 com. value + (-) X1:5 -10V X1:6 com. value - (+) X1:7 X2:8 n-act. -
Page 23: Circuit Diagram
4 Device Overview TVD3.2bl... - Page 24 Servo - Drive TVD3.2 -xx- bl...
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Page 25: Adjustments
4 Device Overview Adjustments Function Component Actual value adjustment bl-tacho Poti P2 (n Actual value adjustment, option dc tacho Resistor R + poti P2 (n Internal current limit Switch S1 > contact 2=ON Poti P5 (I External current limit Switch S1 > contact 2=OFF Poti P5 (I Continuous current Poti P4 (I... -
Page 26: Adjustment Advice
Servo - Drive TVD3.2 -xx- bl Adjustment advice Adjustments - to be carried out only by qualified personnel - observe all safety regulations - follow the correct adjustment sequence Pre-settings Actual value >>> network RN1, RN2 (on TVD-RLG-bl) Current limit internal/external >>>... -
Page 27: Command Value Integrator
5 Adjustment Command value integrator Linear integrator Time adjustment with resistor R11 (INT) Resistor (Ohm) TVD3.2bl... - Page 28 Servo - Drive TVD3.2 -xx- bl...
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Page 29: Speed Actual Value
5 Adjustment Speed actual value Bl-tacho with rotor position encoder Evaluation electronics subprint TVD-RLG-bl Attention: Observe in any case the motor-specific connection data sheets. (see appendix A). Connection test Motor turning anti-clockwise (looking onto the rear side of the motor acc. to DIN) There is only one correct connector configuration. -
Page 30: Current Limiting
Servo - Drive TVD3.2 -xx- bl Current limiting Peak current range 0 to 200% rated current Poti I (P5) max. reset time 5sec. Continuous current range 5 to 100% rated current Poti I (P4) Internally resetting current limits Current limit Function Limit Overload... -
Page 31: Speed Control Loop Circuit
5 Adjustment Speed control loop circuit - variable components R9, C4 - amplification potentiometer P3 (X - Take over the adjusted values when the device is exchanged Standard set-up - fixed R, C values: 220kW , 22nF - amplification potentiometer X to 50% - suits the majority of drives P-Component... -
Page 32: Standard Set-Up
Servo - Drive TVD3.2 -xx- bl Standard set-up Before commissioning check the following connections Nominal power supply 115V~/180V=, maximum 140V~/200V= Caution: The maximum voltage must not be exceeded even for short times Compact device - Power supply compact terminals X3:4, X3:5, - Auxiliary voltage compact terminals X3:6, X3:7... -
Page 33: Commissioning
6 Commissioning Standard set-up Switch off the power switch on the power and rectify the fault LED BTB dim green No power voltage LED BTB bright green LED ‘fault’ bright red Short-circuit on the motor connection Set the command value to zero enable the drive Motor runs fast or vibrates Motor stationary or... -
Page 34: Faults
Servo - Drive TVD3.2 -xx- bl Faults Fault Causes LED dim green - No power connection - Power voltage too low - no temperature connection of the encoder cable LED ‘fault’ bright red - Short-circuit on the motor connection - Final stage fault - Over-voltage Motor stationary, - no enable,... -
Page 35: Faults
7 Faults Switch on the power - No power voltage LED bright green LED grün hell LED grün hell LED dim green - Check the connections and the fuses Switch on the enable, command value 0V, potentiometer I - Motor short-circuit or short- LED bright red LED bright green circuit to earth... -
Page 36: Signals
Servo - Drive TVD3.2 -xx- bl... -
Page 37: Protocol
8 Protocol Customer ..... Machine no..... . Device . -
Page 38: Guarantee
Servo - Drive TVD3.2 -xx- bl Guarantee UNITEK guarantees that the device is free from material and production defects. Test results are recorded and archived with the serial number. The guarantee time begins from the time the device is shipped, and lasts one year. -
Page 39: Encoder Connections
9 Diagrams... - Page 40 Servo - Drive TVD3.2 -xx- bl UniTek Industrieelektronik GmbH, Industriestr.1 D-71397 Leutenbach-Nellm. (b.Stuttgart)
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