17 9111ADSetRange | HP NuDAQ I-9111DG/HR instruction

5.17_9111_AD_Set_Range

@ Description

This function is used to set the A/D range by means of writing data to the gain control register. The initial value of gain is '1' which is the default setting by the PCI-9111 hardware. The relationship between gain and input voltage ranges in the following table:

Input Range (V)	Gain	Gain Code
±10 V	X 1	AD_B_10_V
±5 V	X 2	AD_B_5_V
±2.5 V	X 4	AD_B_2_5_V
±1.25 V	X 8	AD_B_1_25_V
±0.625V	X 16	AD_B_0_625_V

@ Syntax

C/C++ (DOS)

U16 _9111_AD_Set_Range (U16 cardNo, U16 ADRange)

C/C++ (Windows 95)

U16 W_9111_AD_Set_Range (U16 cardNo, U16 ADRange)

Visual Basic (Windows 95)

W_9111_AD_Set_Range (ByVal cardNo As Integer, ByVal ADRange As Integer) As Integer

@ Argument
cardNo:	The card number of PCI-9111 card initialized

ADRange: The programmable gain of A/D conversion, the possible values are: AD_B_10_V, AD_B_5_V, AD_B_2_5_V, AD_B_1_25_V, AD_B_0_625_V.

@Return Code

ERR_NoError

46 ∙ C/C++ Library

Image 56

HP NuDAQ I-9111DG/HR manual 17 9111ADSetRange, Input Range Gain Gain Code

Contents

NuDAQ Trademarks Getting service from Adlink QuestionsPage PCI PnP Registers Address Map Features Applications Specifications Software SupportingB l e o f C o n t e n t s Libraries Installation Programming Guide Hardware Interrupt Clear RegisterConversion Interrupt Control Table of Contents ∙ What do you need VR Assignment Adjustment 9111util How to Use This Guide Page Features Introduction Specifications Applications Unipolar 0~10V Bipolar -10V~+10V Software Supporting Programming Library PCIS-LVIEW LabVIEW Driver PCIS-VEE HP-VEE DriverDAQBenchTM ActiveX Controls DASYLabTM PRO PCIS-ICL InControlTM Driver PCIS-OPC OPC Server Installation ∙ Software Installation GuideWhat You Have Unpacking PCI-9111s Layout PCB Layout of the PCI-9111 Hardware Installation Outline Jumper Descriptions ∙ CN 1 Digital Signal Input DI 0 ~ Device Installation for Windows SystemsConnectors Pin Assignment ∙ CN 2 Digital Signal Output do 0 ~ ∙ CN 3 Analog Input/Output, Extended I/O, Trigger Signals Daughter Board Connection Connect with ACLD-8125Connect with ACLD-9137 Connect with ACLD-9182 Registers Format PCI PnP Registers I/O Address Map A/D Data RegistersAddress Write Read I/O Address A/D Channel Control Register Address Base + 0h Attribute read only Data FormatBit Address Base + 6h Attribute write only Data Format Bit A/D Input Signal Range Control Register A/D Channel Read Back RegisterAddress Base + 6h Attribute read only Data Format Bit Address Base + 8h Attribute write only Data Format Bit A/D Trigger Mode Control Register A/D Range and Status Read back RegisterAddress Base + 8h Attribute read only Data Format Bit Address Base + 0Ah Attribute write only Data Format Bit Address Base + 0Ch Attribute write only Data Format Bit Mode DescriptionAddress Base + 0Eh Attribute write only Data Format Bit 12 A/D Mode & Interrupt Control Read Back Register Hardware Interrupt Clear RegisterAddress Base + 48h Attribute write only Data Format Bit Address Base + 0Ah Attribute read only Data Format Bit Address Base + 2h Attribute read only Data Format Address Base + 4h Attribute write only Data Format BitAddress Base + 4h Attribute read only Data Format Bit Address Base + 40h ~ Base + 46h 15 D/A Output RegisterAddress Base + 2h Attribute write only Data Format Bit Operation Theorem A/D Conversion 1 A/D Conversion Procedure 2 A/D Signal Source Control Analog Input Signal Connection Signal Range 3 A/D Trigger Source Control 4 A/D Data Transfer Modes External Trigger EITS=1, TPST=don‘t care Fifo Half-Full Polling Pre-Trigger Control EOC Interrupt Transfer Time 6 A/D Data Format FFF Dual Interrupt System IRQ Level SettingInterrupt Control System Architecture Interrupt Source Control Extended Digital I/O Port D/A Conversion 44mV 88mV Timer/Counter Operation Introduction Digital Input and Output 4 I/O Address Pacer Trigger SourcePre-Trigger Counter Libraries Installation ++ Library Programming Guide Naming Convention Data Types 9111Initial 9111DO++ DOS ++ Windows 9111DOChannel 9111DI 9111DIChannel 9111EDI 9111EDO 10 9111EDOReadBack 11 9111SetEDOFunction 12 9111DA 13 9111ADReadData 14 9111ADReadDataRepeat 15 9111ADSetChannel 16 9111ADGetChannel 17 9111ADSetRange Input Range Gain Gain Code 18 9111ADGetRange 19 9111ADGetStatus 20 9111ADSetMode 21 9111ADGetMode 22 9111INTSetReg 24 9111ResetFIFO 23 9111INTGetReg 25 9111ADSoftTrigger 26 9111Set8254 28 9111ADTimer 27 9111Get8254 29 9111CounterStart 30 9111CounterRead 31 9111CounterStop 32 9111INTSourceControl 33 9111CLRIRQ 34 9111GetIRQChannel 35 9111GetIRQStatus 36 9111ADFFHFPolling 37 9111ADAquire 38 9111ADHRAquire 39 9111ADINTStart 40 9111ADFFHFINTStart ++ Library ∙61 41 9111ADINTStatus 42 9111ADFFHFINTStatus 43 9111ADFFHFINTRestart 44 9111ADINTStop Calibration What do you need Functions of VRs A/D AdjustmentVR Assignment D/A Adjustment Unipolar Analog Output Bipolar Analog Output Running 9111util.exe Software Utility9111util System Configuration Calibration Functional Testing Function Testing Menu Window Ieeprom Product Warranty/Service