PiezoDrive PDUS200-PWR Manual And Specifications Download | Manualshive

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PDUS200-PWR 200W Ultrasonic Driver

Manual and Specifications

PiezoDrive Pty. Ltd.

www.piezodrive.com

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Summary of Contents for PDUS200-PWR

Page 1: ...PDUS200 PWR 200W Ultrasonic Driver Manual and Specifications PiezoDrive Pty Ltd www piezodrive com ...

Page 2: ...tions 7 3 3 Manual Control Mode 7 3 4 Resonance Tracking Mode Phase Tracking 8 3 5 Resonance Tracking Mode with Power Control 9 3 6 Frequency Sweep Mode 10 3 6 1 Dynamic Range 11 4 Hardware Manual 12 4 1 Output Connection Diagram 12 4 1 1 LEMO Plug Cable Preparation 13 4 1 2 LEMO Plug Assembly 13 4 2 Overload Protection 14 4 2 1 Shutdown Indicator 14 4 2 2 External Shutdown 14 4 2 3 Enclosure 14 5...

Page 3: ...device produces hazardous potentials and should only be used by suitably qualified personnel under the supervision of an observer with appropriate first aid training Do not operate the device when there are exposed conductors ...

Page 4: ...current monitors Analog Inputs Signal input 7 5 V Auxiliary monitor input 10 V Output Connectors LEMO 0B Socket 4mm Banana Sockets Power Supply 90 Vac to 250 Vac Mechanical Environment 40 to 60 C 40 to 140 F Non condensing humidity Dimensions 212 x 304 8 x 88 mm Weight 2 kg Digital USB USB 2 0 Frequency Resolution 1 mHz Phase Resolution 0 1 Degrees Sampling Rate 1 MHz Available Signals Voltage cur...

Page 5: ...ntrolled by the settings control panel which is comprised of the mode selection boxes the numeric parameters and the Start Stop button The available settings depend on the mode and whether the amplifier is running Most of the settings can be controlled by multiple input methods clicking the controls in the widget the up down page up and page down keyboard keys the mouse scroll wheel numeric text i...

Page 6: ...ified output current 𝐼𝑠 1 𝑁 𝑖𝑛 𝑁 𝑛 0 Shutdown The shutdown indicator is activated when the amplifier has entered a shutdown state due to a current overload or when the temperature of the amplifier exceeds 100 ºC 212 ºF In the shutdown state the amplifier output is switched to high impedance 3 2 Plot Windows The user can interact with the plot windows with a number of controls 3 2 1 Graph Scale The...

Page 7: ...ep is complete 3 3 Manual Control Mode The amplifier operates in manual mode when the Frequency Control is set to Manual and the Power Control is set to fixed amplitude In this mode the amplifier generates a sine wave output with the amplitude and frequency set in the settings control panel The controls that are available in this mode are Driving Amplitude Peak to Peak controls the peak to peak vo...

Page 8: ...ce Tracking when the amplifier is stopped or started Figure 3 Manually controlled frequency and amplitude 3 4 Resonance Tracking Mode Phase Tracking Resonance tracking is achieved by setting the Frequency Control to Phase Tracking In this mode the amplifier adjusts the frequency of the drive voltage to maintain a constant phase between the drive voltage and current All of the controls described ab...

Page 9: ...ntrol In addition to resonance tracking the applied voltage can also be controlled to achieve a constant actuator power dissipation This mode is entered by setting Power Control to Power Tracking The additional settings in this mode are Power is the desired real power dissipation in the actuator Power Error Gain sets the rate at which the voltage is adjusted The useful range is between 0 1 and 10 ...

Page 10: ...resonance at high power the frequency is swept in both directions 500 points are recorded in both directions therefore the resolution is controlled by the Maximum and Minimum Frequency During the frequency sweep there is a fixed 200 ms delay between measurements to allow for the decay of transients between frequency changes this results in 5 measurements per second and a total sweep time of 200 se...

Page 11: ...e range of the current measurement which is 5 Amps Therefore the minimum detectable current is 3 mA Furthermore in order to allow grounded transducers the internal current measurement is performed on the high side of the load which is subject to a large common mode signal The common mode rejection ratio of the current measurement is approximately 80 dB at 100 kHz This may also limit the detection ...

Page 12: ... 0B 302 CYCZ Solder Tag Version LEMO FGG 0B 302 CLAZ Max Conductor Size AWG22 Cable Collet FGG 0B 742 DN Cable Diameter 3 1mm 4mm Strain Relief Boot GMA 0B 035 DN 3 5 3 9mm Cable The crimp terminal plug requires a tool if this is not available the solder tag plug should be used A two conductor cable is required to connect the amplifier to a transducer A recommended cable is the Belden 8451 cable T...

Page 13: ...MO Plug Assembly Taken from LEMO B Series Cable Assembly Instructions 1 Strip the cable as above 2 If the cable is shielded fold the shield back over the cable 3 Slide the strain relief collet nut 1 and collet 3 onto the cable 4 Solder or crimp the conductors onto the contacts 5 Assemble the plug ...

Page 14: ...al Shutdown In addition to the internal shutdown triggers the output stage of the amplifier can also be disabled by applying a positive voltage to the external shutdown connector 2V to 12V The impedance of the external shutdown input is approximately 2 5 kΩ 4 2 3 Enclosure The PDUS200 Driver has a side air intake and rear exhaust These vents should not be obstructed If sufficient air flow is not a...

Page 15: ...menu The USB drivers are plug and play no installation is necessary 6 API Functions All of the amplifier functions can be controlled from any Windows application by utilizing the PDUS200 Application Programming Interface API The API is a DLL file which provides functions for controlling the amplifier and reading the status and signals The documentation and program files for the API can be obtained...

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