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Pickering PXI 40-412, Руководство пользователя

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Page 4.4

32-CHANNEL DIGITAL I/O MODULE 40-412

pickering

SECTION 4 - PROGRAMMING GUIDE

Input Sub-Units 
Model -001 only

Description

Number

Type

Size

1

INPUT

2

ets level of selected in ut channel    its

00 = below threshold 2, below threshold 1
01 = below threshold 2, above threshold 1
10 = above threshold 2, below threshold 1
11 = above threshold 2, above threshold 1

2

INPUT

64

ets levels of all   in ut channels    its each  as a ove

Applicable Functions

VISA Driver

Direct Driver

pipx40_readInputPattern

PIL_ReadSub

NOTE: each input channel from 1 to 32 is sampled sequentially. 

The precise rate of sampling is undefined.

Input Sub-Unit 

Model -111 only

Description

Number

Type

Size

1

INPUT

64

Gets levels of all 32 input channels, 2 bits each, as follows:
00 = below threshold 2, below threshold 1
01 = below threshold 2, above threshold 1
10 = above threshold 2, below threshold 1
11 = above threshold 2, above threshold 1

Applicable Functions

VISA Driver

Direct Driver

pipx40_readInputPattern

PIL_ReadSub

Содержание PXI 40-412

Страница 1: ...Page 1 32 CHANNEL DIGITAL I O MODULE 40 412 pickering Issue 4 1 January 2016 User Manual 32 Channel Digital I O Module With Programmable Threshold Model No 40 412 pickeringtest com pickering...

Страница 2: ...TS RESERVED No part of this publication may be reproduced transmitted transcribed translated or stored in any form or by any means without the written permission of Pickering Interfaces Technical deta...

Страница 3: ...SO 14001 Pickering Interfaces strives to fulfil all relevant environmental laws and regulations and reduce wastes and releases to the environment Pickering Interfaces aims to design and operate produc...

Страница 4: ...etailed within the product manual AVERTISSEMENT ATTENTION es consignes de s curit a ro ri es doivent tre suivies n cas de danger otentiel e istant rendre des r cautions onsulter les instructions d tai...

Страница 5: ...ation Checks 3 1 Hardware Installation 3 1 Software Installation 3 3 Testing Operation 3 4 Section 4 Programming Guide 4 1 Programming Options for PXI Cards 4 1 40 412 Digital Input Output Sub Units 4...

Страница 6: ...Page VI 32 CHANNEL DIGITAL I O MODULE 40 412 pickering THIS PAGE INTENTIONALLY BLANK...

Страница 7: ...te i le roduit est utilis sans o turateur ar e em le en utilisant une carte d e tension alors des r cautions su l mentaires doivent tre rises our viter tout contact avec les signau e os s CAUTION HAND...

Страница 8: ...ion n cessitent que l quipement soit isol et d connect de la source d alimentation et des signau d utilisateur voir la section ntretien es roc dures de mani ulation manuelle a ro ri es doivent tre sui...

Страница 9: ...h Input Voltage Tolerance 32 Channel Output High Side or Low Side Driving 0 5A Low Side Sink Capability 0 4A High Side Source Capability Fully Protected Outputs High Side External Voltage Input VISA I...

Страница 10: ...e set from 0 3 to 50V with 12 5mV setting resolution 40 412 001 uses serial acquisition 40 412 111 uses faster parallel acquisition from a common pair of threshold voltages Settling Time 40 412 001 50...

Страница 11: ...information on driving your switching solution in an LXI environment refer to the LXI Product Catalog PXI CompactPCI Compliance The module is compliant with the PXI Specification 2 2 Local Bus Trigger...

Страница 12: ...Page 1 4 32 CHANNEL DIGITAL I O MODULE 40 412 pickering SECTION 1 TECHNICAL SPECIFICATION THIS PAGE INTENTIONALLY BLANK...

Страница 13: ...gnal into a digital data stream determined by the high and low thresholds programmed by the user The input data is then read by the PCI Bridge via the control logic or the version with arallel in ut a...

Страница 14: ...local measures such as a wheel diode to limit the ack current ow through the ca les he user can select oth drivers to e inactive to rovide a tri state o en out ut voltage The external voltage source...

Страница 15: ...pected then all the available pins are used to spread the current load in order to avoid damaging the connector he connections to e t are internall linked together in the so s ecific ins are not re ui...

Страница 16: ...nt that there is a reak the signal will go to of Vext and the dual detection thresholds can be set to detect this Example Vext is 28V the thresholds are set at 4V and 24V The input will appear to be i...

Страница 17: ...t dommage Pickering Interfaces essa e as d installer le mat riel si des d g ts sont vidents Place le ch ssis contenant le module ar ra ort tout autre quipement qui est cens se connecter avec ssure vou...

Страница 18: ...g the system controller 9 For Pickering Interfaces modular LXI installation there is no re uirement to use an articular ower u se uence e module doit tre install conform ment la roc dure suivante ssur...

Страница 19: ...ograms Pickering menu In the absence of a I the untime ngine is re uired to su ort the Pickering Test Panels application a ord installe les ilotes de la carte de commutation P I de Pickering en e cuta...

Страница 20: ...ng all installed Pickering PXI switch cards Click on the card you wish to control and a graphical control panel is presented allowing operation of the card Panels can be opened simultaneously for all...

Страница 21: ...full h erlinked for easy access both pipx40 and Pilpxi documents are included in the Pipx40vpp software installation IVI Driver for Windows pi40iv he i iv I I Interchangea le irtual Instrument driver...

Страница 22: ...nterface options not available in PXI NET A NET native driver is also available Once again this may be used for both LXI and PXI card control SOAP Pickering LXI products include a SOAP interface which...

Страница 23: ...tate pipx40_setMaskPattern pipx40_getMaskPattern pipx40_clearMask PIL_OpBit PIL_ViewBit PIL_WriteSub PIL_ViewSub PIL_ClearSub PIL_MaskBit PIL_ViewMaskBit PIL_WriteMask PIL_ViewMask PIL_ClearMask Outpu...

Страница 24: ...t channels its each as a ove Applicable Functions VISA Driver Direct Driver pipx40_readInputPattern PIL_ReadSub NOTE each input channel from 1 to 32 is sampled sequentially The precise rate of samplin...

Страница 25: ...ve PIL_OpBit CardNo SubUnit 5 1 set channel 5 to active PIL_OpBit CardNo SubUnit 5 0 set channel 5 to inactive Using the VISA driver ViUInt32 SubUnit 1 Sub unit 1 specifies sink drivers pipx40_clearSu...

Страница 26: ...ViUInt32 InputSubUnit OutputSubUnit OutputSubUnit 5 Sub unit 5 specifies channel control MUX pipx40_setChannelState vi OutputSubUnit 4 1 Select channel 4 InputSubUnit 1 Read the input channel value Vi...

Страница 27: ...the Pickering Direct I O Driver DWORD SubUnit SubUnit 1 Sub unit 1 specifies all 32 inputs DWORD InputChannelValues 2 PIL_ReadSub CardNo SubUnit InputChannelValues return 32 values 2 bits per value Us...

Страница 28: ...inall the 12 bits provide a resolution of 12 5mV nominal Some typical values are shown below Threshold Voltage Bit Pattern Cross Reference Threshold Voltage Bit Pattern Threshold Voltage Bit Pattern 0...

Страница 29: ...Output 14 44 Output 15 64 Output 16 6 Output 17 26 Output 18 45 Output 19 65 Output 20 7 Output 21 27 Output 22 46 Output 23 66 Output 24 8 Output 25 28 Output 26 47 Output 27 67 Output 28 9 Output 2...

Страница 30: ...0 412 Output 1 FP_GND Vext Figure 5 2 Examples of driving a load using the High Side driver Note The power supply must be referenced to ground either by a separate ground connection or by connection t...

Страница 31: ...POWER SUPPLY Low Side Driver Vext FP_GND 40 412 Output 1 FP_GND Vext Figure 5 3 Example of driving a load using the Low Side driver Notes 1 The Power Supply must be referenced to FP_GND for correct op...

Страница 32: ...Page 5 4 32 CHANNEL DIGITAL I O MODULE 40 412 pickering SECTION 5 CONNECTOR INFORMATION THIS PAGE INTENTIONALLY BLANK...

Страница 33: ...nce ors ue le s st me est sous tension et endant le d marrage de indows vous devrie vous attendre voir l activit riodi ue sur l interface de commande distance RX TX indicateur jaune de compensation ou...

Страница 34: ...o Pilpxi information Please note that the Diagnostic Utility cannot access cards if they are currently opened by some other application such as the Test Panels or Terminal Monitor ans la section Infor...

Страница 35: ...er notre site Web pickeringtest com o des liens vers la page de t l chargement du logiciel vous fourniront la derni re version du pilote logiciel pour les diff rents environnements de programmation re...

Страница 36: ...n read back their status Required Test Equipment The following is required to verify the 40 412 A voltage source capable of being set to 0V and 20V fi ture which can e created from a wa t e mating con...

Страница 37: ...ntial divider out ut will now e Set both input Threshold voltages to 9 5V Check that the responses are all high for all the 32 channels Set Threshold Voltage 1 to 9 5V and Threshold Voltage 2 to 10 5V...

Страница 38: ...ed et the voltage source to he fi ture otential divider out ut will now e et hreshold oltage to 9 5V and Threshold Voltage 2 to 10 5V With all drivers off check Threshold Voltage 1 responds high and T...

Страница 39: ...appropriate 0 5V Threshold Test Pass Fail 9 5V 10 5V Threshold Test Pass Fail 10 5V 9 5V Threshold Test Pass Fail 10 5V 10 5V Threshold Test Pass Fail OUTPUT TESTS Test Name Result delete as appropri...

Страница 40: ...Low Side Driver Output 1 U26 U27 Output 2 U28 U29 Output 3 U30 U31 Output 4 U32 U33 Output 5 U34 U35 Output 6 U36 U37 Output 7 U38 U39 Output 8 U40 U41 Output 9 U42 U43 Output 10 U44 U45 Output 11 U46...

Страница 41: ...7 4 40 412 001 Component Layout U33 U41 U49 U57 U65 U32 U40 U48 U56 U64 U31 U39 U47 U55 U63 U71 U77 U83 U89 U30 U38 U46 U54 U62 U70 U76 U82 U88 U29 U37 U45 U53 U61 U69 U75 U81 U87 U28 U36 U44 U52 U60...

Страница 42: ...28 U29 Output 3 U30 U31 Output 4 U32 U33 Output 5 U34 U35 Output 6 U36 U37 Output 7 U38 U39 Output 8 U40 U41 Output 9 U42 U43 Output 10 U44 U45 Output 11 U46 U47 Output 12 U48 U49 Output 13 U50 U51 Ou...

Страница 43: ...5 40 412 111 Mother Board Component Layout U33 U41 U49 U57 U65 U32 U40 U48 U56 U64 U31 U39 U47 U55 U63 U71 U77 U83 U89 U30 U38 U46 U54 U62 U70 U76 U82 U88 U29 U37 U45 U53 U61 U69 U75 U81 U87 U28 U36 U...

Страница 44: ...7 10 32 CHANNEL DIGITAL I O MODULE 40 412 pickering SECTION 7 MAINTENANCE INFORMATION Figure 7 6 40 412 111 Daughter Board Component Layout U17 U18 U19 U20 U21 U22 U23 U24 U25 U26 U27 U28 U29 U30 U31...

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