Quantum-composers 9500 Plus Series Instrukcja Użytkownika Strona 1

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Strona 1 - Operating Manual

9500 PPlluuss Series & 8510 Board Level Pulse Generator Operating Manual V1.2 QUANTUM COMPOSERS, INC 212 Discovery Drive Bozeman, MT 597

Strona 2 - Contents

6 Front Panel Overview (Not applicable towards the 8510 board level series) 9500+ Front Panels Display Layout and Indicators A 4 line

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7 • Numeric Keypad Allows numbers and alphanumeric values to be entered. When entering alphanumeric values, pressing a key will

Strona 5 - Introduction

9 3 Pulse Concepts and Pulse Generator Operations

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10 * St art source is: RUN but ton in Internal Modes Ex ternal input in External trigger modes ** Channels are armed by the RUN but ton.

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11 Channel Timer Functions The Channel Timer functions as a non-retriggerable, delayed, one shot pulse generator. This means that the tim

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12 Menus may include a number of different pages in which each page contains up to four parameters. The status block in the upper-left corner

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13 • 3 D E F d e f 3 • 4 G H I g h i 4 • 5 J K L j k l 5 • 6 M N O m n o 6 • 7 P Q R S p q r s 7 • 8 T U V t u v 8 • 9 W X Y Z

Strona 10 - Front Panel Overview

14 Out: Selects between TTL/CMOS mode and Adjustable mode output. Pol: Sets the polarity of the pulse, active high or active low. Note: All

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15 4 9500+ Menus

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Contents 1 Introduction ... 1 Technical Support ...

Strona 13 - Pulse Generator Operations

16 9500+ Menus (Physical access of any display menu is not possible on the 8510 board level series.) 9500+ Menu Structure System MO

Strona 14 - Pulse Generator Operation

17 SYSTEM Menus Comm. Parameters Keypad Parameters Misc. Parameters Baud Rate Key Repeat Rate Auto Start Echo Enable Key Volume Dec

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18 System Mode Menu To Mode To Mode To Mode To Mode MODE: Continuous MODE: Single Shot MODE: Bu

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19 Setting the Channel Timing Parameters To define a pulse requires three parameters: The sync source, the delay to the active edge, and t

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20 Enables the gate by selecting either active high or active low. This function is independent of any other use of the trigger input. Care s

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21 Gate/Trig Menu Gate/Trigger Mode Gate/Trigger Mode Gate/Trigger Mode MODE: Disabled MODE: Triggered MODE

Strona 19 - 9500+ Menus

22 Setting Keypad Parameters The rate at which a key will repeat itself when pressed down may be set. This can be used to provide a controlle

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24 Recall Menu Recall Menu Configuration # Name Help Line Recalling System Configurations Use the following procedure to recall a stor

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Delaying the Start of Channel Output ... 20 Rate Menu ...

Strona 24 - Rate Menu

26 5 Operating the 9500+

Strona 25 - System Menu

27 Operating the 9500+ Quick Start - Normal Internal Rate Generator Operation The 9500+ has a powerful set of functions providing a

Strona 26 - Store Menu

28 Edge: Press the NEXT key until the Edge parameter is high- lighted. Set the instrument to trigger off the rising edge or falling edge a

Strona 27 - 23

29 To Use System Burst Mode Function The RUN/STOP button generates a stream of "n" T0 pulses, where "n" is specified

Strona 28 - Recall Menu

30 Pressing the RUN/STOP key will now generate a continuous stream of pulses. To Use Channel Single Shot Function The Single Shot mode gene

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31 To Use the Channel Gating Function Each channel may use the external input to gate or control its output. The gate controls the triggering

Strona 30 - Operating the 9500+

32 - Within the Rate menu Per: Set the period between pulses. - Within the Gate/Trig menu EXTin: Select Triggered mode. Level: Set the t

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33 - Within the Gate/Trig menu EXTin: Select Gated mode. Level: Set the gate threshold level. Gate: Select active high or active low. Pre

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34 6 Programming the 9500+

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35 Programming the 9500+ Personal Computer to Pulse Generator Communication The 9500+ comes standard with an RS232 serial interface, USB

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SCPI Command Keywords ... 37 SCPI Command Format ...

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36 USB Interface Overview The USB interface is standard on the 9500+. Before this type of communication can be used, the appropriate drivers

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37 Ethernet Interface Overview An Ethernet interface is optional on the 9500+. When this option is chosen, the USB port is replaced by the Et

Strona 37 - 33

38 Line Termination The pulse generator uses text-style line terminations. When a command is sent to the unit, the firmware is programmed to

Strona 38 - Programming the 9500+

39 For example, if the command keyword is given as POLarity, then POL and POLARITY are both acceptable forms; truncated forms such as POLAR w

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40 SCPI Specific and Implied Channel Some commands, such as PULSe, allow specifying a channel with an optional numeric keyword suffix. The su

Strona 40 - USB Interface Overview

41 Programming Examples Example 1) 20 ms pulsewidth, 2.3 ms delay, 10 Hz, internal trigger, continuous operation. :PULSE1:STATE ON <cr>

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42 9500+ SCPI Command Summary Keyword Lower-Level Keyword Parameter Std / New Comments :INSTrument Std Subsystem. Supports treating

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43 9500+ SCPI Command Summary Keyword Lower-Level Keyword Lower-Level Keyword Parameter Std / New Comments :SPULSe St

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44 9500+ SCPI Command Summary Keyword Lower-Level Keyword Lower-Level Keyword Parameter Std / New Comments :PULSe [1 / 2 / n] Std Subs

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45 9500+ SCPI Command Summary Keyword Lower-Level Keyword Lower-Level Keyword Lower-Level Keyword Parameter Std / New Comments :SYSTem S

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1 1 Introduction

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46 Keyword Lower-Level Keyword Parameter Std / New Comments :DISPlay Std Subsystem. Contains commands to control the display. :MODe 0 /

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48 Appendix

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49 Appendix A - Specifications 9500+ Specifications CHANNELS 2, 4 or 8 independent outputs, with digitally con- trolled delay and pul

Strona 50 - IEEE 488.2 Common Commands

50 AMPLITUDE Adjustable Mode: 1 - 10 V into 50 Ohms load 2 - 20 V into high impedance load Typical Performance in TTL/CMOS Mode: ~ 1.7 V int

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51 Appendix B - Special Functions 35 Volt Output For units with the optional 35 volt output, additional BNC connectors are pro- vided

Strona 52 - Appendix

52 T Option System Period The minimum period is 50 ns (20 MHz max frequency). The maximum period is 10 s (.1 Hz frequency). Pulse Range Li

Strona 53 - Appendix A - Specifications

53 o The “Clock Out” BNC connector will output a signal dependent on the current configuration. If the “Clock In” parameter is enabled, the 1

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54 Clock IN / Clock Out Signal Specifications Frequency: 10 MHz +/-25 PPM Duty Cycle: 50% +/-5% Level (In & Out): TTL/CMOS Deviatio

Strona 55 - 35 V Specifications

55 There are two incrementing modes, Increment and DC Increment. In the Increment mode, each start command or external trigger produces a bur

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2 Introduction This manual is a reference designed to familiarize you with the Quantum Com- posers 9500+ pulse generator and is arranged s

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56 replaces the internal clock and allows multiple pulse generators to share the same clock. Function-CLR: Pressing the ‘FUNCTION’ key then

Strona 58 - System Mode: Increment

57 :PULSe0:OCOunter # Added Off Counts command to set the number of on/Off pulses to generate in DC Increment mode. :PULSe0:CYCLe # Added

Strona 59 - Reference Clock

58 Specifications New Input Optoisolated Voltage 2v to 15v Current 4 mA

Strona 60

59 Appendix C - COM Ethernet Interface Overview An Ethernet interface is optional on the 9500+. When this option is chosen, the USB port

Strona 61 - Trigger/Gate Option

60 Programming Command Types and Format The 9500+ pulse generator uses two types of programming commands: IEEE 488.2 Common Commands and Stan

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61 Appendix D – 8510 Option 8510 Board Level Overview The 8510 is a board level, digital pulse generator based on the 9500+ series in terms

Strona 63 - Appendix C - COM

62 Board Level Connection Information Please refer to the standard user’s manual for operation of the unit and how the connections work.

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63 • USB Type B USB Connection (J21) Number Name 1 USB Vbus + 2 USB Data- 3 USB Data+ 4 USB Ground • Standard IEE

Strona 65 - Appendix D – 8510 Option

64 • Molex 2 pin female C-grid (Molex #50-57-9402). Contacts, Molex External Trigger/Gate (J3) #16-02-0103. Number Name 1 Trigg

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65 Figure 1 – 8510 Mechanical Interface

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3 Safety Issues Normal use of test equipment presents a certain amount of danger from electrical shock because testing must be performed wher

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66 Figure 2 – Component/Connector layout

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5 2 Front Panel Overview

Powiązane modele: 8510

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