Delta Tau 3Ax-602646-xUxx Bus Power Enable/Emergency Stop, Shunt and Bus, Bus Filter/Indicator

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Quad Amp Hardware Reference Manual

Bus Power Enable/Emergency Stop

CAUTION:

Any wiring should be attempted only after the drive has been isolated from the main AC supply and 10 to 12 minutes has elapsed to allow the internal bus capacitors to discharge.

The normally open (NO) Main AC Contactor auxiliary contacts must be wired and connected to Connector C1 pins 1 and 2, otherwise the Quad Amplifier will not power up. Connector C1 is located on the top of the Quad Amplifier (See Figure 9)

Shunt and Bus

Resistor terminals are provided so that the user can connect an external shunt resistor to the Quad Amplifier (See Figure 10). The shunt resistors should be a resistive (non-inductive) load of appropriate power and voltage rating for the bus and the regenerative load. External shunt resistors are available from Delta Tau as Quad Amplifier Acc-4. These resistors (two 4.25 ohm, 1400W resistors for 230 VAC operation and three

4.25ohm, 1400W resistors for 380/460 VAC operation), when connected in series (8.5 ohms total), will dump over 45 amps.

Bus

Along with the BUS- terminal, these terminals may be used to power external servo amplifiers. Consult Delta Tau Data Systems Technical Assistance for information concerning external servo amplifiers. .

Bus Filter/Indicator

The bus filter/indicator board is mounted to the Bus+ and Bus- power bars, which are located between Axis 1 and 3 and Axis 2 and 4 output blocks inside of the Quad Amplifier. The bus filter/indicator board is equipped with a neon light that illuminates when bus voltage is present. If the Main AC Power is turned off, the neon light will stay lit until the bus voltage discharges to about 80 VDC.

Motor Wiring

The motor cable wire gauge for each axis must be sized to handle the continuous output current of the axis to which it is connected.

Motor Over-Temp Sensor

The output pins of the 9-pin DIN connector, located on the end panel of the Quad Amplifier, must be connected to the motor over-temp switches. If this connector is not connected to the motor over-temp switches, it must be jumpered with a Delta Tau supplied termination connector for normal Quad Amplifier operation.

Jumpers, Potentiometers, Test Points, and LEDs

There are configurable jumpers, potentiometers, test points, and LEDs on the circuit boards inside the Quad Amplifier. The jumpers are factory set to each customer’s specifications and usually do not need to be changed. Figures 10 through 12 show the locations of these jumpers, potentiometers, test points, and LEDs. The following tables list the default jumper settings, the Soft Start board potentiometer factory settings and test point voltages, describe the LED indications for each board.

Installation

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Contents Quad Amp Delta Tau Data Systems, Inc. Technical Support Copyright InformationTable of Contents Jumpers, Potentiometers, Test Points, and LEDs Live Circuit Contact Procedures Safety SummaryIntroduction Related Technical DocumentationPhysical Specifications Quad Amp Basic SpecificationsElectrical Specifications Bus Supply, Control Supply and Shunt Specifications380/460/480V Quad Amplifier Specifications Quad Amp Specifications Output Specifications for 120/208/230 VAC AmplifierOutput Specifications for 380/460 VAC Amplifier Protection Power Blocks Description Configurable OptionsDescription Mounting Options DescriptionACC8F Accessories DescriptionGetting Started Installation Considerations and OptionsReceiving and Handling Equipment RequiredMultiple Units Heat DissipationVibration Theory of Operation ConfigurationOperation Logic BoardCurrent Sense Board DC Bus Power SupplyFiring Boards Soft Start and Shunt RegulatorShunt Considerations Heat DissipationQuad Amp Hardware Reference Manual Theory of Operation Wiring the Quad Amplifier System InstallationTypical Quad Amplifier Setup Quad Amplifier Channel ConnectionsConnecting Power Devices Non-Standard Quad Amplifier SetupAccessory Terminal Board Acc-8F, Acc-24E2 PWM Input Cables ConnectorsTOP View Pin# Symbol Function Description Control AC Input Voltage Main AC Input PowerFor 480 VAC Operation For 460 VAC OperationBus Filter/Indicator Bus Power Enable/Emergency StopMotor Wiring Shunt and BusSymbol Description Name Position Description DefaultCurrent Sense Board Jumper and LED Locations LOW Symbol` Description Tp Factory SetGrounding PMAC2 I-Variables SetupPower On Sequence Start-Up ProceduresP2Setup P2Setup Functions380/460 VAC 208/230 VACQuad Amp Hardware Reference Manual Logic Fault Detection and Fault Codes TroubleshootingFault Reporting Global Fault Only LED Fault IndicatorGlobal and Axis-Specific Faults Axis-Specific Fault OnlyProblem Check Corrective Action Quad Amp Hardware Reference Manual How to Use the Repair Parts List Illustrated Repair Parts ListPurpose ScopeDelta Tau Data Systems 4 Axis Digital Amplifier Qty Per Assy Manu Part Number Facturer Part Number Description 3 4 5 6 Index0HM

3Ax-602646-xUxx specifications

Delta Tau 3Ax-602646-xUxx is a cutting-edge motion controller designed for precision applications in automation and robotics. This model exemplifies advanced technology and innovative design, catering to industries ranging from manufacturing to aerospace. One of the key features of the Delta Tau 3Ax-602646-xUxx is its capability to control three axes simultaneously, allowing for synchronous motion that is critical in high-speed applications.

At the core of its functionality is its robust processing unit, which supports high-speed data handling and complex algorithms for motion control. This allows the user to achieve precise positioning and trajectory control, essential for tasks such as CNC machining or robotic arms. The controller operates with real-time feedback, ensuring that any deviations in motion are corrected instantly, thereby enhancing reliability and performance.

The Delta Tau 3Ax-602646-xUxx incorporates a user-friendly interface, which simplifies the programming of motion sequences. Its compatibility with various programming languages and protocols such as C, C++, and PLC languages makes it an adaptable choice for engineers. Furthermore, it supports a range of standard communication protocols, enabling seamless integration with existing systems and devices.

One of the standout technological features of this controller is its adaptive control strategy. This allows the system to learn from past operations and adjust its parameters to optimize performance, making it suitable for applications that require high levels of precision and repeatability. The Delta Tau 3Ax-602646-xUxx also utilizes advanced algorithms for PID control, ensuring smooth acceleration and deceleration, which is vital for maintaining component integrity in delicate manufacturing processes.

Another significant characteristic is its ability to interface with a variety of sensors and feedback devices, providing enhanced environmental awareness. This feature significantly boosts the controller's versatility as it can adapt to different machinery and operational challenges easily. Additionally, the system is designed to be scalable, accommodating future upgrades or expansions, thus offering long-term investment value for businesses.

In summary, the Delta Tau 3Ax-602646-xUxx is a powerful motion controller that combines precision, versatility, and advanced technology. Its simultaneous axis control, robust processing capabilities, user-friendly interface, and adaptive features make it an essential tool for modern automation and robotics applications, ensuring high levels of efficiency and productivity.
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