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E N - 0 1 4 6 3 5 - U M   R e v   2     N P C - D - 6 x x 0   N a n o M e c h a n i s m   C o n t r o l l e r   U s e r   M a n u a l         Page 19 of 34 

 

w w w . n a n o p o s i t i o n i n g . c o m                                                                                                                                                                            

If a stage is attached and is recognised by the controller (reading the stage calibration) then the 

appropriate CLOSED LED will either be RED (Open loop) or GREEN (Closed loop) depending 

upon mode of operation selected. 

5.3 

Moving the stage 

There are multiple ways to control the position of the stage:- 

  via the analogue input; 

  by commands from the controlling PC; 

  by commands from the stepped inputs; 

  by function playback triggered by the controlling PC or external hardware. 

All enabled commands are summed to give an overall position command. 

5.3.1 Analogue command input 

The  ANA-IP  is  for  the  application  of  an  analogue  position  command  to  the  controller.  The 

analogue command is applied via the front BNC connector(s), with an independent input for each 

channel. 

It is used to change the stage position from minimum calibrated position to maximum calibrated 

position. Note that the analogue command must be enabled in the control software. 

The input is single ended, where signal is applied to the connector central core and the connector 

shell is connected to 0V or signal ground. 

Table 5-1:  Analogue command table 

Analogue input 

Stage Position 

+10V* 

Maximum position (+Range/2) 

0V (or disabled via software) 

Nominal position 

-10V* 

Minimum position (-Range/2) 

*See results sheet for exact values. 

5.3.2 Digital command input 

Digital commands are sent over the chosen communication interface 

– USB or Ethernet.  Digital 

commands are set in picometres for linear stages or picoradians for angular stages 

– see stage 

results sheet for units. 

Содержание NANOSCAN NPC-D-6110

Страница 1: ... 014635 UM Rev 2 Product Manual NANOSCAN NPC D 6110 NPC D 6220 NPC D 6330 NANOMECHANISM CONTROLLER USER MANUAL Closed loop digital servo controller for positioning of up to three Queensgate NanoMechanisms ...

Страница 2: ...lead to personal injury or damage to property Always turn the equipment off and remove the mains plug when not in use Always use the equipment as specified in this manual CAUTIONS ELECTROSTATIC SENSITIVE DEVICES ESD The unit contains components that are susceptible to damage through electrostatic discharge at the NanoMechanism and interface connectors Removal of protective connector covers and con...

Страница 3: ... connections 14 4 1 Front panel 14 4 2 Rear panel 15 5 Operating instructions 18 5 1 Set up 18 5 2 Turning on the controller 18 5 3 Moving the stage 19 5 3 1 Analogue command input 19 5 3 2 Digital command input 19 5 3 3 Stepped input command 20 5 3 4 Function playback 20 5 4 POSMON output 20 5 4 1 Analogue POSMON 20 5 4 2 Digital POSMON 21 5 4 3 Stepped outputs 21 5 5 IN POS In Position or READY ...

Страница 4: ... 10 3 Conditions 29 10 4 Damage in Transit 29 10 5 Warranty and repair Claims 30 10 5 1 RMA Confirmation 31 10 5 2 Return Shipment Packaging 31 10 5 3 Packing Instructions 31 10 5 4 Packing list 31 10 5 5 Return Shipment Address 32 10 5 6 Standard Repair Turnaround Time 32 10 5 7 Disposal Charge 32 10 5 8 Repair Warranty 32 10 5 9 Out of Warranty 33 10 5 10 Repair Procedures 33 10 5 11 Device Insp...

Страница 5: ...ontents of the NPC D 6xx0 package 12 Table 4 1 Front panel controls and indicators 14 Table 4 2 Rear panel interfaces 16 Table 4 3 Rear panel 25 pin D type digital I O connector pin assignment 17 Table 5 1 Analogue command table 19 Table 5 2 Position Monitor output table 21 List of Figures Figure 1 Front panel layout 14 Figure 2 Rear panel layout 15 Figure 3 Stepped input commands 20 Figure 4 IN P...

Страница 6: ...ommands to the controller EN 014429 UM NanoScan NPC D 6xx0 Series NanoMechanism Controller Command Set And Control System Lists and explains usage of NPC D 6xx0 controller commands and structure of control system PS 00006 UM Nanobench 6000 User Manual Details the usage of Nanobench 6000 application to calibrate stages and configure controller Revision history Revision Changes 1 0 First version 2 0...

Страница 7: ... controller with open loop operating mode 4th order linearization algorithm for high positional accuracy Digital PID control loop for ease of setting up Fast 20µs control loop update Supports NanoMechanism EEPROM calibration data storage for automatic setup Low noise floor offers precise imaging focussing Dynamic high power output NanoMechanism drive with 20 bit resolution Soft start stop technolo...

Страница 8: ...er supply 100 to 240 nominal 47 to 63 Vrms Hz Using external supply Only use Queensgate approved power supply provides protective earth connection DC Power input 24 0 75 5A V Only use Queensgate approved power supply DC Power input connector 4 pin DIN Plus protective earth connection Rear panel Connectivity USB 2 0 compliant USB type B connector Note power not taken from USB port Ethernet IEEE 802...

Страница 9: ...oller User Manual Page 9 of 34 www nanopositioning com Environmental Operational Temperature 10 to 40 ºC Relative Humidity 5 to 80 RH Non condensing Environmental Storage and Shipping Temperature 20 to 70 ºC Relative Humidity 0 to 95 RH Non condensing ...

Страница 10: ...nel 10 to 10 V Connector BNC Single ended MAXIMUM output 15 5V POS MON analogue output current per channel 5m A Maximum drive sink current IN POSITION Output TRIG Output Stepped Output Logic 0 0 8 V 15 pin D Type on rear panel For OUTPUTS Load impedance 1k ohms MAXIMUM output 5 5V For INPUTS Input impedance 50 ohms MAXIMUM input 5 5V Logic 1 2 4 to 5 V TRIG Input Stepped Input Logic 0 0 8 V Logic ...

Страница 11: ...Bandwidth small signal 280 Hz Typical on Fast PID setting Stage noise 0 01 nmHz DPT D NanoMechanism System Range See DPT D specification sheet µm Calibrated Closed loop Linearity 0 1 Typical Bandwidth small signal 300 Hz For DPT D 40 Bandwidth s will vary depending upon DPT D variant Stage noise 0 02 nmHz OSM Z 100 NanoMechanism System Range 100 µm Calibrated Closed loop Linearity 0 01 Typical Ban...

Страница 12: ...EM QUANTITY Controller Specific NPC D 6xx0 NanoMechanism Digital Controller NPC D6110 NPC D 6220 or NPC D 6330 depending upon order 1 Power Supply 120W Universal input with 24V dc output 1 Mains IEC Power Supply Lead 1 Software containing user manual Controller Interface software and results file 1 USB cable 1 NanoMechanism Stage extension cable s optional NanoMechanism Stage adaptor cable s optio...

Страница 13: ...ore details Ensure the controller is switched OFF before connecting and disconnecting the NanoMechanisms The mounting surfaces for the stage should be flat N5 or better The stage must be installed only by the specified mounting points provided see specific installation drawing Use spring washers where applicable and do NOT exceed the recommended tightening torques as stated on the installation dra...

Страница 14: ... Front panel controls and indicators Description Range Operation POWER indicator LED Indicates the power status and functionality of the product RED steady Controller configuring not ready can take up to 30 seconds RED GREEN flashing Controller fault condition GREEN steady Controller powered and ready for operation COMM indicator LED Indicates the state of the controller communications with the co...

Страница 15: ...EN Stage has reached the desired position within specified limits Note In OPEN loop mode or with no stage connected LED is always off Nano Mechanism Connector Stage piezo HV supply power for calibration EEPROM and measuring signals for capacitive sensor operation NOTE High Voltage present on connector up to 160Vdc POS MON connector s per channel Analogue position monitor POS MON output BNC connect...

Страница 16: ...on may increase electrical noise due to ground loops Ethernet Connector Dual RJ45 10BASE T 100BASE T Ethernet communications Dual connector master slave configuration Used to communicate with an external computer MUST use shielded Ethernet cable USB Connector Type B USB signals 5V power 2 8V signal 6V power data USB communications Used to communicate with an external computer Note power is not tak...

Страница 17: ...T B CH1 16 STEPPED OUTPUT B CH1 4 0V 17 IN POS OUTPUT CH1 5 0V 18 TRIG OUTPUT CH2 6 TRIG INPUT CH2 19 STEPPED OUTPUT A CH2 7 STEPPED INPUT A CH2 20 STEPPED OUTPUT B CH2 8 STEPPED INPUT B CH2 21 IN POS OUTPUT CH2 9 0V 22 TRIG OUTPUT CH3 10 0V 23 STEPPED OUTPUT A CH3 11 TRIG INPUT CH3 24 STEPPED OUTPUT B CH3 12 STEPPED INPUT A CH3 25 IN POS OUTPUT CH3 13 STEPPED INPUT B CH3 NOTE INPUT is defined as ...

Страница 18: ...ns IEC lead to the power supply and plug into the wall outlet Mains IEC lead and wall outlet MUST have EARTH connection Turn on the wall socket g On rear panel toggle Power ON OFF switch to turn ON the NPC D 6xx0 The POWER LED should be lit RED to indicate that the controller is being configured and then lit green to indicate that the product is ready for use May take up to 30 seconds to turn gree...

Страница 19: ... an analogue position command to the controller The analogue command is applied via the front BNC connector s with an independent input for each channel It is used to change the stage position from minimum calibrated position to maximum calibrated position Note that the analogue command must be enabled in the control software The input is single ended where signal is applied to the connector centr...

Страница 20: ...ack allows a waveform to be set up by the PC and triggered to play without further intervention from the PC Digital commands cannot be sent to the controller as fast as the controller s sample rate so this allows the playback of more accurate movement profiles as well as ensuring the waveform does not suffer from the inevitable jitter associated with sending periodic digital commands over a commun...

Страница 21: ... be configured as quadrature or step and direction interfaces Stepped outputs can be configured to report commanded position echoing back the stepped inputs commands received or can be configured to report POSMON where movement by a configurable step distance forwards or backwards will produce the appropriate step output Stepped output pulse timings can be configured as required for receiving hard...

Страница 22: ... 014429 UM for full details 5 7 TRIG OP Trigger Output signal The TRIG O P is a TTL output which provides a trigger signal to external equipment during function playback at particular stage positions or events as described in 5 3 4 See the controller interface command set manual EN 014429 UM for full details Position 1 Position 2 Position 1 Position 2 HIGH or 1 LOW or 0 IN POS LIMIT COMMAND Stage ...

Страница 23: ...ystems Windows XP 7 8 10 Ubuntu 14 04 Scientific Linux 5 4 CentOS RHEL 6 8 The DLL is supplied as prebuilt binaries only Contact Queensgate if support is required for other Linux distributions 6 2 Controller interface commands The command set allows the stage calibrations and configurations to be set as required for the customer application Commands are sent to the DLL as text and text responses a...

Страница 24: ...application The command set manual EN 014429 UM is also relevant because the Nanobench 6000 application simply provides a user friendly front end to the controller interface commands For most users this is easier to use than the command line interface Note that Nanobench 6000 is not intended to replace the need for OEM software to integrate the NanoMechanism and controller into the customer s syst...

Страница 25: ...pecified levels before receipt of the next position command If you are commanding the Stage with a continually changing input e g a ramp there will be a time lag between the commanded and the measured position This can be reduced by reducing the command rate change to allow more time for the Stage to settle READY LED is not lit all of the time Stage is not being detected or cannot reach the target...

Страница 26: ...ronment of the Stage is vital in achieving the required performance levels Vibration acoustic noise drafts and ambient temperature changes can all increase noise levels Consult Queensgate if assistance is required Noisy analogue command Ensure the analogue command signal has low noise Excessive background electrical noise Connect the optional grounding lead to the rear earth stud ...

Страница 27: ...and electronic components may occur if liquids leak into the devices During all care and maintenance work ensure that no fluids enter into the controller or the Stage 8 2 1 Tasks Routine maintenance of the NPC D 6xx0 and associated Stages consists of Periodic visual inspection of the system for cable and connector security integrity mechanical damage and foreign body liquid contamination Ensure th...

Страница 28: ...e factory configured or modified to meet customer specific requirements These configurations should only be performed by authorised service personal Removing the protective covers may make the controller unsafe and render the warranty invalid Consult Queensgate if customisation is required The Controller contains NO user configurable internal parts ...

Страница 29: ... event exceed the price payable or paid by the BUYER for the Products and performance of either one of the options under the above warranty shall constitute an entire discharge of Queensgate liability under the above warranty 10 3 Conditions The above warranty is conditional upon a the BUYER providing Queensgate with adequate written notice of the alleged defect within the warranty period b the BU...

Страница 30: ...er on the website Please make sure this is down using the Queensgate RMA not the Prior RMA Registration can take 24hours to be accepted if you have not received an email after 24hours please email inquiries prior com When returning the unit ensure that an RMA RA number is obtained from Prior Scientific and that the decontamination form is completed and returned so that necessary information is sup...

Страница 31: ...discretion to determine whether the item is still repairable Damaged items will be deemed out of warranty and will not be repaired under warranty 10 5 3 Packing Instructions Please use the original packaging where possible The controller and Stage actuator should be shipped in separate boxes The Stage actuator must be placed in a sealed padded box This box should be placed inside a larger one with...

Страница 32: ...charge For returned instruments that are outside the warranty period the work will be targeted for completion within 30 working days after receipt of a purchase order number The repair cost will be sent within 10 working days after receipt of the returned instrument a completed RMA request form with an assigned RMA number which includes the decontamination statement Note Turnaround times do depend...

Страница 33: ...ve damage resulting in the repair charge likely to exceed 60 of the price of a new item Queensgate reserve the right to refuse to repair the item and will offer a new replacement at a discount to cover the inspection charge 10 5 13 RMA Closing Procedure If Queensgate has not received the RMA requested instrument from the customer within 14 days of the RMA assignment date the RMA will be closed If ...

Страница 34: ...ame of Prior Scientific Instruments Limited a company incorporated and registered in England and Wales with company number 00404087 and whose registered office is Units 3 4 Fielding Ind Est Wilbraham Road Fulbourn Cambridge Cambridgeshire CB21 5ET All references throughout this User Manual to Queensgate are references to Prior Scientific Instruments Limited ...

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