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SCC Quick Start Guide

Getting Started Developing an Application

Using Examples

Each API includes a collection of programming examples to help you get
started developing an application. You can modify example code and save
it in an application. You can use examples to develop a new application or
add example code to an existing application.

To run examples without hardware installed, you can use an NI-DAQmx
simulated device. In MAX, refer to the

Measurement & Automation

Explorer Help for NI-DAQmx

by selecting

Help»Help Topics»

NI-DAQmx

for information on NI-DAQmx simulated devices.

To locate LabVIEW and LabWindows/CVI examples, select

Help»Find

Examples

, which opens the National Instruments Example Finder.

NI-DAQmx examples for Measurement Studio-supported languages
(Visual Basic .NET, C#, and MFC C++) are in the following directories:

•

Measurement Studio MFC C++ examples—

MeasurementStudioVS2003\VCNET\Examples\DAQmx

•

Visual C# and Visual Basic .NET examples (Measurement Studio not
required)—

MeasurementStudioVS2003\DotNET\Examples\

DAQmx

NI-DAQmx examples for ANSI C are in the

NI-DAQ\Examples\

DAQmx ANSI C

directory.

Traditional NI-DAQ (Legacy) examples for Visual Basic are located as
follows:

•

The

NI-DAQ\Examples\Visual Basic with Measurement

Studio

directory contains a link to the Traditional DAQ CWDAQ

ActiveX control examples. These examples use an evaluation version
of the ActiveX user interface if Measurement Studio is not present.

•

The

NI-DAQ\Examples\VBasic

directory contains the examples

not associated with Measurement Studio.

Traditional NI-DAQ (Legacy) examples for ANSI C are in the

NI-DAQ\

Examples\VisualC

directory.

For hundreds of additional examples, refer to

ni.com/zone

.

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Содержание Isolated Analog Output Module SCC-AO10

Страница 1: ...evice 6 Step 4 Set Up the SC 2345 SC 2350 Carrier 8 Procedure 1 Install the Connectors and Panelettes 8 Procedure 2 Apply I O Panelette Labels 9 Step 5 Connect the Signals 10 SC 2350 Connecting TEDS Sensors 11 Connecting Digital Signals Optional 12 SCC Module Installation Considerations 13 SC 2345 Carrier Considerations 15 SC 2350 Carrier Considerations 17 Step 6 Install the Modules 19 Step 7 Laun...

Страница 2: ...a product it denotes a warning advising you to take precautions to avoid electrical shock Wh When symbol is marked on a product it denotes a component that may be hot Touching this component may result in bodily injury bold Bold text denotes items that you must select or click in the software such as menu items and dialog box options Bold text also denotes parameter names and information on hardwa...

Страница 3: ...lling the measurement device when and from which channels to acquire or generate data Software also takes the raw data analyzes it and presents it in a form you can understand such as a graph chart or file for a report mV HV MAINFR AME SCX I Your Measurement Application Application Software LabVIEW LabWindows CVI Measurement Studio or other programming environments Configuration Measurement Automa...

Страница 4: ...the instructions in the DAQ Quick Start Guide do so now Step 1 Unpack the Carrier and Modules The SCC modules are shipped in an antistatic package to prevent electrostatic damage ESD to the modules and their components Caution Never touch the exposed pins of connectors To avoid such damage take the following precautions Ground yourself using a grounding strap or by touching a grounded object Touch...

Страница 5: ...pment LabVIEW LabWindows CVI Visual C Visual Basic Other tools 1 8 in flathead screwdriver Numbers 1 and 2 Phillips screwdrivers Wire insulation strippers To install NI DAQmx refer to the DAQ Quick Start Guide To install the SC 2345 2350 carrier refer to the SC 2345 2350 Carrier User Manual These documents are available for download at ni com manuals 1 SCC Module 2 Power Module 3 SCC Carrier 4 Shi...

Страница 6: ...rier Figure 2 Connector J24 Location The chassis ground terminal on the SC 2345 2350 carrier and the electromagnetic interference EMI gasket attached to the strain relief of the SC 2345 connector block are for grounding a floating source 1 mA maximum Do not use these terminals as safety earth grounds For more information about the SC 2345 2350 carrier refer to the SC 2345 2350 Carrier User Manual ...

Страница 7: ...SCC Connector Block Socket 8 Screw Terminal Block 9 Top Strain Relief Bar 10 Top Strain Relief Screws 1 68 Pin Shielded Cable 2 Strain Relief Panelette 3 SCC Modules 4 SCC Connector Block Socket 5 BNC Panelette 6 Power LEDs 7 SCC PWRXX 8 Screw Terminals 9 Screw Terminal Block 10 Top Cover 11 Cover Screws 68 Po siti on E Se ries Pin Nu mb ers and Na me s Te rm ina l Blo ck De finitio n Row B Row C ...

Страница 8: ... more than one panelette slot Table 1 lists the panelette specifications 1 Cover Screws 2 Top Cover 3 Screw Terminals 4 SCC Modules 5 Strain Relief Panelette 6 Screw Terminal Block 7 68 Pin Shielded Cable 8 Power LEDs 9 SCC PWRXX 10 BNC Panelette 11 SCC Connector Block Socket Table 1 Panelette Options Panelette Description Connectors Units per Panelette Slot Width Mini thermocouple jack J or K typ...

Страница 9: ...elette to the screw terminals of the SCC modules or to the 42 pin screw terminal block inside the SC 2345 2350 carrier Procedure 2 Apply I O Panelette Labels The SC 2345 with Configurable Connectors and the SC 2350 are shipped with a sheet of labels to apply to the I O panelettes as shown in Figure 6 The label sheet has both printed labels and blank labels you can customize LEMO B Series 2 pin fem...

Страница 10: ... names in the NI DAQ C to NI DAQmx Terminal Names Translation Guide Complete the following steps 1 Remove power from the signal lines 2 Strip 7 mm 0 25 in of insulation from the ends of the signal wires 3 Insert the wires into the screw terminals The SCC XX module has a fixed screw terminal receptacle and a removable screw terminal block as shown in Figure 7 Figure 7 SCC XX Two Part Screw Terminal...

Страница 11: ...Sensors If you are using an IEEE P1451 4 TEDS compatible smart sensor complete the following steps to connect the TEDS DATA and RETURN signals Refer to Figure 8 when completing the following steps 1 Connect the DATA signal to the DATA screw terminal on the TEDS screw terminal 2 Connect the RETURN signal to the RETURN screw terminal on the TEDS screw terminal Figure 8 TEDS DATA and RETURN Connectio...

Страница 12: ...e SC 2345 Quick Reference label identifies the location of each signal on the terminal rows A to C The terminal label numbers correspond to the pin number location of each signal on the 68 pin DAQ device connector Refer to the DAQ device documentation for more information about this connector 1 Cover Screws 2 Screw Terminal Block 3 TEDS Screw Terminal 4 SCC Module Analog Output 5 SCC PWRXX 6 D Sub...

Страница 13: ...45 refer to the SC 2345 2350 User Manual SCC Module Installation Considerations SCC modules are required for connecting to the analog inputs or analog outputs of the DAQ device You do not need to use SCC modules to connect to the CTR and P0 signals of the DAQ device which are accessible from the SC 2345 carrier Refer to the SC 2345 2350 Carrier User Manual for more information Each SCC module has ...

Страница 14: ...eceptacle 2 Label Color Stripe 3 SCC Module Name Table 2 SCC Modules Icon Label Color and Measurement Type SCC Module Icon Label Color Measurement Type SCC ACC01 Blue Analog Input SCC_AIXX Blue Analog Input SCC A10 Blue Analog Input SCC CI20 Blue Analog Input SCC FV01 Blue Analog Input SCC LPXX Blue Analog Input SCC RTD01 Blue Analog Input SCC XXXX 1 2 3 ACC INPUT IIN VOUT 0 100Hz Hz RTD ...

Страница 15: ...he inside cover of the SC 2345 This label shown in Figure 12 shows the possible configurations of SCC modules The Quick Reference Label also lists the location of each signal SCC SG Refer to the SCC SG Series Strain Gage Modules User Guide Blue Analog Input SCC TC0X Blue Analog Input SCC FT01 N A AnalogInput Analog Output Digital GPCTR SCC DI01 Green Digital SCC DO01 Green Digital SCC RLY01 Green ...

Страница 16: ...rpose Counter Timer Socket Optional 1 2 3 4 5 6 7 9 10 11 Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configur...

Страница 17: ...umber 5 Screw Terminal Block 6 J25 7 J24 8 SCC Key Slot 9 SCC Socket Reference Designator 10 SCC Socket 6 7 4 3 1 5 10 9 8 Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI C...

Страница 18: ...AI 5 13 Analog Input AI 6 14 Analog Input AI 7 15 Analog Output AO 0 Analog Output AO 1 1 2 3 4 5 6 7 9 10 Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Digital I O or 1st Stage of a Dual Stage AI Configuration Dig...

Страница 19: ...t signals to the DAQ device channels AI X and AI X 8 For example if you plug an SCC A10 voltage attenuator module into socket J4 the signal on one channel is routed to AI 3 and the signal on the other channel is routed to AI 11 Refer to ni com info and enter rdtntg in the info code field to confirm signal names in the NI DAQ C to NI DAQmx Terminal Names Translation Guide Single Stage Analog Input ...

Страница 20: ...you can configure on the SC 2345 carrier and whether the modules support single stage dual stage or both configurations A Single Stage Analog Input B Dual Stage Analog Input 1 J9 Connector Block SCC Module Not Installed 2 Analog SCC Plugged into J1 3 SC 2345 Carrier 4 Analog SCC Plugged into J9 5 First Stage 6 Second Stage 7 Do Not Connect Any Signals to the Second Stage SCC Table 3 SCC Modules an...

Страница 21: ...entified on the SC 2345 as being for either channel 0 or channel 1 These designations indicate the primary analog output channel each socket uses Analog output channel 0 is the primary channel for socket J17 Analog output channel 1 is the primary channel for socket J18 GPCTR SCC Modules You can build GPCTR circuitry onto the SCC FT01 feedthrough module Plug the custom GPCTR SCC module into socket ...

Страница 22: ...Q 1 Open Devices and Interfaces If your device does not automatically appear press F5 to refresh the view in MAX If the device is still not recognized refer to ni com support install for troubleshooting information 2 Right click Devices and Interfaces and select Create New Figure 19 Create New in Devices and Interfaces 3 Select either the SC 2345 or SC 2350 from the Create New window 4 Select the ...

Страница 23: ... National Instruments Corporation 23 SCC Quick Start Guide Figure 20 SC 2345 Connector Block Configuration Window ...

Страница 24: ...C Modules Complete the following steps to configure the SCC modules 1 Specify the SCC Carrier Type The location of the SCC sockets change depending on the SCC carrier type 2 Select the DAQ Device that is connected to the SC 2345 2350 carrier 3 Type the SCC Connector Block ID The default value is SCC1 4 If the cabled DAQ device is an M Series device with two connectors select the Cabled Device Conn...

Страница 25: ...do not have the current version of NI DAQ download it from ni com downloads 8 Click OK after completing all SCC entries to finish the configuration process For more information refer to the SC 2345 2350 User Manual SC 2350 Configure TEDS If you are using a TEDS sensor complete the following steps to configure the TEDS sensor in MAX 1 If MAX is not already open double click the MAX icon 2 Under NI ...

Страница 26: ...is a collection of one or more virtual channels with timing triggering and other properties Conceptually a task represents a measurement or generation you want to perform You can set up and save all of the configuration information in a task and use the task in an application In NI DAQmx you can configure virtual channels as part of a task or separate from a task Virtual channels created inside a ...

Страница 27: ...mx Tasks dialog box opens 2 Select Create New Task In MAX or Create New Task In Project and click OK In Measurement Studio 1 Open Visual Studio NET and the project in which you want to create a DAQmx task class 2 Select Project Add New Item The Add New Item dialog box opens 3 In the Categories pane select Measurement Studio Assistants 4 In the Templates pane select DAQmx Task Class 5 Specify a nam...

Страница 28: ...Analog Input Voltage Max Min 5 V SCC A10 Analog Input Voltage Max Min 100 V SCC AO10 Analog Output Voltage Max Min 10 V SCC CI20 Analog Input Current Max 20 mA Min 0 mA SCC CO20 Analog Output Current Max 20 mA Min 0 mA SCC DI01 Digital Input Use default SCC DO01 Digital Output Use default SCC FT01 Any measurement type Based on your application SCC FV01 Analog Input Frequency Use default SCC LP01 A...

Страница 29: ...ion Half Bridge I Gage Resistance Gage Factor Poisson Ratio SCC SG04 Analog Input Strain Gage Strain Configuration Full Bridge I Gage Resistance Gage Factor Analog Input Custom Voltage with Excitation Max Min 100 mV Bridge Type Full Bridge Excitation Source Internal Excitation Value 2 5 V SCC SG24 Analog Input Strain Gage Strain Configuration Full Bridge I Excitation Value 10 V Gage Resistance Gag...

Страница 30: ...emperature virtual channels to a voltage task Click the add button to add a virtual channel a Select the measurement type to add from the drop down list b Select the physical channel s from which to create local virtual channels in the task Alternatively you can add existing global virtual channels to the task or copy information from an existing global virtual channels to the local virtual channe...

Страница 31: ...use the DAQmx Global Channel control to open the DAQ Assistant Right click the control and select New Channel DAQ Assistant In LabWindows CVI or Measurement Studio first you must create a task as previously described In the DAQ Assistant click the add button then select a global virtual channel from the Global tab in the Add Channels to Task dialog box The DAQ Assistant prompts you to create a new...

Страница 32: ...dware installed you can use NI DAQmx simulated devices In MAX refer to the Measurement Automation Explorer Help for NI DAQmx by selecting Help Help Topics NI DAQmx for instructions on creating NI DAQmx simulated devices and importing NI DAQmx simulated device configurations to physical devices LabVIEW 1 Open a blank VI in LabVIEW 2 Place the following constant on the block diagram NI Measurement D...

Страница 33: ...amples for Measurement Studio supported languages Visual Basic NET C and MFC C are in the following directories Measurement Studio MFC C examples MeasurementStudioVS2003 VCNET Examples DAQmx Visual C and Visual Basic NET examples Measurement Studio not required MeasurementStudioVS2003 DotNET Examples DAQmx NI DAQmx examples for ANSI C are in the NI DAQ Examples DAQmx ANSI C directory Traditional N...

Страница 34: ...ins a VI and Function Reference section that describes the LabVIEW VIs and properties for NI DAQmx and Traditional NI DAQ Legacy In LabVIEW select Help VI Function How To Help and browse the VI and Function Reference book in the Contents tab to find the VI reference help section for the NI DAQ API you are using LabVIEW Real Time Module Select Start Programs National Instruments LabVIEW 7 x Module ...

Страница 35: ...dio NET Class Libraries Using the Measurement Studio NI DAQmx NET Library Note If you use a NET language without Visual Studio NET you might not be able to view the NI Measurement Studio Help Device Documentation NI DAQ 7 x includes online documentation for supported devices and accessories including PDF and help files describing device terminals specifications features and operation To find view ...

Страница 36: ...training for self paced training eLearning virtual classrooms interactive CDs and Certification program information You also can register for instructor led hands on courses at locations around the world System Integration If you have time constraints limited in house technical resources or other project challenges National Instruments Alliance Partner members can help To learn more call your loca...

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