AXIOMTEK IRU152-EVK-DC User Manual

Introduction

1

IRU152-EVK-DC

Robust Din-rail Fanless Embedded
System

Evaluation Kit User’s Manual

Introduction

2

Disclaimers

This manual has been carefully checked and believed to contain accurate
information. Axiomtek Co., Ltd. assumes no responsibility for any infringements of
patents or any third party’ s rights, and any liability arising from such use.

Axiomtek does not warrant or assume any legal liability or responsibility for the
accuracy, completeness or usefulness of any information in this document. Axiomtek
does not make any commitment to update the information in this manual.

Axiomtek reserves the right to change or revise this document and/or product at any
time without notice.

No part of this document may be reproduced, stored in a retrieval system, or
transmitted, in any form or by any means, electronic, mechanical, photocopying,
recording, or otherwise, without the prior written permission of Axiomtek Co., Ltd.

Copyright 2018 Axiomtek Co., Ltd.

All Rights Reserved
Oct. 2018, Version A1
Printed in Taiwan

Introduction

3

Safety Precautions

Before getting started, please read the following important safety precautions.

1. Be sure to ground yourself to prevent static charge when installing the internal
components. Use a grounding wrist strap and place all electronic components in
any static-shielded devices. Most electronic components are sensitive to static
electrical charge.

2. Disconnect the power cord from the IRU152 before making any installation. Be
sure both the system and the external devices are turned OFF. Sudden surge of
power could ruin sensitive components. Make sure the IRU152 is properly
grounded.

3. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.

4. Turn OFF the system power before cleaning. Clean the system using a cloth
only. Do not spray any liquid cleaner directly onto the screen.

5. Do not leave this equipment in an uncontrolled environment where the storage
temperature is below -45℃ or above 85℃. It may damage the equipment.

6. Do not open the system’s back cover. If opening the cover for maintenance is a
must, only a trained technician is allowed to do so. Integrated circuits on
computer boards are sensitive to static electricity. To avoid damaging chips
from electrostatic discharge, observe the following precautions:

 Before handling a board or integrated circuit, touch an unpainted portion of the

system unit chassis for a few seconds. This will help to discharge any static
electricity on a human body.

 When handling boards and components, wear a grounding wrist strap, available

from most electronic component stores.

Introduction

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Classification

1. Degree of production against electric shock: not classified

2. Equipment not suitable for use in the presence of a flammable anesthetic
mixture with air or with oxygen or nitros oxide.

3. Mode of operation: Continuous

4. Type of protection against electric shock: Class I equipment

General Cleaning Tips

You may need to take the following precautions before you begin to clean the
computer. When you clean any single part or component for the computer, please
read and understand the details below fully.

When you need to clean the device, please rub it with a piece of dry cloth.

1. Be cautious of the tiny removable components when you use a vacuum cleaner
to absorb the dirt on the floor.

2. Turn the system off before you start to clean up the component or computer.

3. Never drop the components inside the computer or get circuit board damp or
wet.

4. Be cautious of all kinds of cleaning solvents or chemicals when you use them
for the sake of cleaning. Some individuals may be allergic to the ingredients.

5. Try not to put any food, drink or cigarette around the computer.

Introduction

5

Cleaning Tools

Although many companies have created products to help improve the process of
cleaning your computer and peripherals users can also use household items to clean
their computers and peripherals. Below is a listing of items you may need or want to
use while cleaning your computer or computer peripherals.

Keep in mind that some components in your computer may only be cleaned using a
product designed for cleaning the same types of components. Please read the
instructions that come with a cleaning product to avoid misusage.

 Cloth: A piece of cloth is the best tool to use when rubbing up a component. Although

paper towels or tissues can be used on most hardware as well, we still recommend you
to rub it with a piece of cloth.

 Water or rubbing alcohol: You may moisten a piece of cloth a bit with some

water or rubbing alcohol and rub it on the computer. Unknown solvents may be
harmful to the plastics parts.

 Vacuum cleaner: Vacuuming the dust, dirt, hair, cigarette particles, and other

particles out of a computer can be one of the best methods of cleaning a
computer. Over time these items can restrict the airflow in a computer and
cause circuitry to corrode.

 Cotton swabs: Cotton swaps moistened with rubbing alcohol or water are

excellent tools for wiping hard to reach areas in your keyboard, mouse, and
other locations.

 Foam swabs: Whenever possible it is better to use lint free swabs such as foam

swabs.

Note

We strongly recommend that you should shut down the system before you start
to clean any components.

Please follow the steps below:

1. Close all application programs

2. Close operating software

3. Turn off power

4. Remove all devices

5. Pull out the power cable

Introduction

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Scrap Computer Recycling

Please inform the nearest Axiomtek distributor as soon as possible for suitable
solutions in case computers require maintenance or repair; or for recycling in case
computers are out of order or no longer in use.

Trademarks Acknowledgments

Axiomtek is a trademark of Axiomtek Co., Ltd. IBM, PC/AT, PS/2, VGA are
trademarks of International Business Machines Corporation.

Intel® and Pentium® are registered trademarks of Intel Corporation.
MS-DOS, Microsoft C and QuickBASIC are trademarks of Microsoft Corporation.

VIA is a trademark of VIA Technologies, Inc.
SST is a trademark of Silicon Storage Technology, Inc.
UMC is a trademark of United Microelectronics Corporation. Other brand names and
trademarks are the properties and registered brands of their respective owners.

Introduction

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Table of Contents

Safety Precautions ................................................................................... 3

Classification ............................................................................................ 4

General Cleaning Tips .............................................................................. 4

Cleaning Tools .......................................................................................... 5

Scrap Computer Recycling ...................................................................... 6

CHAPTER 1 Introduction .................................................... 9

1.1 General Description ................................................................... 9

1.2 I/O Outlets ................................................................................. 11

CHAPTER 2 Getting Started ............................................. 12

2.1 Unpack the Kit .......................................................................... 12

CHAPTER 3 Setting Up The EVK ....................................... 13

CHAPTER 4 EVK Network Configuration ............................ 16

4.1 Connecting the IRU152 ............................................................ 16

4.2 Serial Console .......................................................................... 17

4.3 SSH over Ethernet .................................................................... 20

4.4 Run Demo Application ............................................................. 22

CHAPTER 5 Preparing installation of LabVIEW ..................... 23

5.3 Download and Installation ...................................................... 25

CHAPTER 6 Using the Graphic User Interface of LabVIEW ..... 28

6.1 Analog input function .............................................................. 28

6.2 Digital Input function ............................................................... 28

6.3 Digital Output function ............................................................. 30

CHAPTER 7 Preparing Installation of C/C++ ......................... 34

7.1 Install Visual C++ 2013 Redistributable ................................. 34

7.2 Download and Unzip ................................................................ 35

CHAPTER 8 Using the Console Program of C/C++ ................ 36

8.1 Analog Input Function ............................................................. 36

8.2 Digital Input Function .............................................................. 38

8.3 Digital Output Function ........................................................... 40

CHAPTER 9 Preparing Installation of C# .............................. 42

9.1 Install Visual C++ 2013 Redistributable ................................. 42

9.2 Install .NetFramework 4.5.x ..................................................... 43

9.3 Download and Unzip ................................................................ 44

Introduction

8

CHAPTER 10 Using the Console Program of C# ................... 46

10.1 Analog Input Function ............................................................. 46

10.2 Digital Input Function .............................................................. 48

10.3 Digital Output Function ........................................................... 50

Introduction

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CHAPTER 1

Introduction

This chapter contains general information and detailed specifications of the IRU152. Chapter
1 includes the following sections:

 General Description
 System Specifications
 Dimensions
 I/O Outlets
 Packing List

1.1 General Description

The IRU152 din-rail fanless embedded system features a low power RISC-based module
(i.MX 6Ultralite) processor and is designed to withstand temperatures ranging from -40°C to
+70°C for operation in extreme environments and industrial automation applications.

The IRU152 features 1 RS-232/422/485 serial port with Isolation 2KV protection, 1 LAN, 1
DIO Port (2-In/2-Out),1 AI port (4- Differential inputs), 1 eMMC of 8GB onboard and 1
microSD socket for easy storage expansion and access in a compact, industrial-strength
robust case. Its vertical din-rail form factor makes it easy to install the system in a small
cabinet. Thanks to the RISC-based architecture, the IRU152 will not generate a lot of heat
while being operated. The ready-to-run IRU152 is specially designed for industrial machines,
automatic parking lots, traffic cabinets and more.

 Features

 Fanless design
 Wide operating temperature of -40°C - +70°C
 Low power RISC-based module (i.MX 6Ultralite), 528MHz processor
 1 10/100Mbps Ethernets with magnetic isolation protection
 1 COM Port (RS-232/422/485) with magnetic Isolation 2KV protection.
 1 Console Port for user setting and debug (change DB9 connector function via switch)
 1 USB 2.0 with power distribution control and over current protection
 1 DIO Port (2-In/2-Out) with Dry/Wet contacts and optical isolation protection 2KV
 1 AI Port (250 KS/s, 16-bit, 4 channel differential Input) with 2K-samples FIFO buffer
 1 Watchdog Timer1
 LED Indicators (Status, USB Power, COM, DIO, Wireless)
 Support 2 Wireless (3G/4G or Wifi)
 SNMP V1/V2c

Introduction

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 Storage:

Supports one 8GB eMMC onboard (for boot disk)
Supports one micro SD Card (easy-to-access, for store only)

 1 power path with terminal block and 9–48VDC
 Din-rail mounting

Introduction

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1.2 I/O Outlets

The following figures help you locate the I/O outlets on the front, top and bottom of
the IRU152.

 Front View

 Top View

 Bottom View

Introduction

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CHAPTER 2

Getting Started

2.1 Unpack the Kit

The EVK is shipped with the items listed below. Ensure the items are
available in the IRU EVK.

 IRU152 System Unit x 1
 IRU152 Quick Installation Guide x 1
 Screws x 8
 Din-rail Kit x1
 Power terminal block x 1
 DIO & AI terminal block x 1

Note

Please download the latest BSP or the latest Web_AP for IRU152 from
Axiomtek’ s we bsite as listed below if you have the demand.

http://www.axiomtek.com.tw/Default.aspx?MenuId=Products&FunctionId
=ProductView&ItemId=24279&upcat=134

Please contact an Axiomtek distributor if any of the above-mentioned items is
damaged or missing.

Setting Up the EVK

13

CHAPTER 3

Setting Up The EVK

STEP1: Open the outer box to confirm that the accessories are complete.

STEP2: Please take out the microphone measurement sensor.

STEP3: Please plug in the terminal block connector and USB into the IRU152.

Setting Up the EVK

14

STEP4: Plug in the power.

STEP5: Turn the switch to the Console mode and connect the console cable.

STEP6: Setup is complete and the system is ready to use.

Setting Up the EVK

15

EVK Network Configuration

16

CHAPTER 4

EVK Network Configuration

4.1 Connecting the IRU152

The power

Please check the system power as below:

1. DC input range 9~48V

2. DC Terminal Block

Pin

DC Signal Name

1

Power+

2

Power-

3

DI

4

DI_G

d

The console

Connect your computer to the IRU152 using a serial cable and change the switch to
the Console mode (as shown below).

You can connect the IRU152 to a personal computer (PC) using one of the following
connection types:

 Serial RS-232 console
 SSH over Ethernet

EVK Network Configuration

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Note

Please download the IRU152 support package from Axiomtek’s website listed
below.

1. BSP and User’s Manual

2. OPC UA application

3. LabVIEW package for your host PC

4. Network SDK for Windows

http://www.axiomtek.com/Default.aspx?MenuId=Products&FunctionId=ProductVi
ew&ItemId=24304&upcat=134&C=IRU152

4.2 Serial Console

The serial console is a convenient interface for connecting the IRU152 to a PC. First of
all, it is very important to make sure that your desktop connects to the IRU152 with a
serial cable. Please set the system as follows:

Baudrate: 115200 bps
Parity: None
Data bits: 8
Stop bits: 1
Flow Control: None

Use PuTTY to set up and link to the IRU152. Follow these step-by-step instructions:

1. Open PuTTY and choose ‘Serial’ as the connection type.

EVK Network Configuration

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2. Configure the serial port correctly (see the image below). Click ‘Open’ and power on
the IRU152.

3. The data of the default Bootloader booting system from eMMC appears

EVK Network Configuration

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4. If connection is established successfully, you should see the following image.

EVK Network Configuration

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5. To log in, please enter ‘root’ (without a password).

4.3 SSH over Ethernet

Follow the steps below to connect the IRU152 to a PC over Ethernet under the Windows®
and Linux environments respectively.

Before starting SSH you have to check your LAN1 IP address, if you don’t already know

it.

EVK Network Configuration

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For Windows® users:

1. Use PuTTY to set up and link. Open PuTTY and choose ‘SSH’ as the connection
type. Then set the IP address to 10.1.50.117 and click ‘Open’.

2. If connection is established successfully, you should see the following image.

EVK Network Configuration

22

3. To log in to the IRU152, please enter ‘root’ (with no password).

For Linux users:

1. Open terminal and enter an ‘ssh’ command.

~$ ssh -l root 10.1.50.117

2. The following data appears after the connection is established successfully.

4.4 Run Demo Application

After logging in to the IRU152, enter the demo application directory.
~$ cd /etc/ax_irutool/demoAP_152/

Run the DemoServerSocket application.
~$ ./DemoServerSocket 1

Preparing installation LABVIEW

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CHAPTER 5

Preparing installation of LabVIEW

5.1 Install Visual C++ 2013 Redistributable

Install Visual C++ 2013 Redistributable.

Note

Please download the Microsoft visual C++ 2013 redistributable from the link below.

https://www.microsoft.com/en-US/download/details.aspx?id=40784

5.2 Install LabVIEW run-Time Engine 2016 (32-bit)

If the sample code binary files need to be executed and LabVIEW 2016 is not installed, the
LabVIEW Run-Time Engine 2016 (32-bit) must be installed.

Download LabVIEW Run-Time Engine 2016 (32-bit) from the NI website:

http://www.ni.com/download/labview-run-time-engine-2016/6066/en/

Preparing installation LABVIEW

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Execute the installer.

Preparing installation LABVIEW

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5.3 Download and Installation

Download the IRU 152 LABVIEW SDK Setup from Axiomtek’s website

Note

Please download the IRU152 LABVIEW SDK from Axiomtek’s website listed below.

http://www.axiomtek.com/Default.aspx?MenuId=Products&FunctionId=ProductVi
ew&ItemId=24304&upcat=134&C=IRU152

5.3.1 Execute the installer.

Preparing installation LABVIEW

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5.3.2 Installation is complete.

Preparing installation LABVIEW

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Using the Graphic User Interface LABVIEW

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CHAPTER 6

Using the Graphic User Interface of LabVIEW

6.1 Analog input function

Below figure is the IRU152 LabVIEW graphical user interface (GUI). The GUI can be
used to process the analog input of the IRU152.

6.1.1 The execution file is located at the following path:

C:\Axiomtek\LabVIEWSDK\IRUSeries\Binary\IRUSeries_AI_Read_Sample\IRUSer
ies_AI_Read_Sample.exe

6.1.2 Please input these parameters: IP Address, channel, rangeIndex, sample
rate, trigger mode, trigger source, trigger condition, and trigger level.

6.1.3 Press Running.

6.1.4 The data graphics will be shown in waveform. The FFT graphic will be
shown in frequency domain. In the case below, sample rate is 1 kHz and the
source signal is 10hz.

6.2 Digital Input function

Below figure is the IRU152 LabVIEW graphical user interface. The GUI can be
used to process the digital input of IRU152.

Using the Graphic User Interface LABVIEW

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6.2.1 The execution file is located at the following path:

C:\Axiomtek\LabVIEWSDK\IRUSeries\Binary\IRUSeries_DI_Read_Sample\
IRUSeries_DI_Read_Sample.exe

6.2.2 The IRU152 has one port and two lines. The port or line status can be

read from the digital input of the IRU152.

For port settings:
Step 1: Set IP Address, Port, Filter, Trigger Condition.
Step 2: Press Running.

Step 3: The status of all channels will be shown on the Read Port

Status:

 If the status is high, the LED color is green.
 If the status is low, the LED color is gray.
 The left side is DI channel 0
 The Read Port Status will be shown once after pressing Running.

For line settings:
Step 1: Set IP Address, Port, Line, Filter, Trigger Condition.
Step 2: Press Running.

Step 3: The status of a channel will be shown on the Read Line Status:

 If the status is high, the LED color is green.
 If the status is low, the LED color is gray.
 The left side is DI channel 0.
 The Read Line Status will be shown once after pressing Running.

Using the Graphic User Interface LABVIEW

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Note: *The data field is for reserved functions.

6.3 Digital Output function

Below figure is IRU152 LabVIEW graphical user interface. The GUI can be used to
process the digital output of the IRU152.

6.3.1 The execution file is located at the following path:
C:\Axiomtek\LabVIEWSDK\IRUSeries\Binary\IRUSeries_DO_ReadW
rite_Sample\IRUSeries_DO_ReadWrite_Sample.exe

6.3.2 The IRU152 has one port and two lines. The port or line status can be
read from the digital output of the IRU152. The port or line status can also be
written to the digital output of the IRU152.

For write port settings:
Step 1: Set IP Address, select the function “ write port” and specify the port.

Step 2: Click LED status on the Write Status.

 The output status High is green and the output status Low is gray.

 The channel number is from left to right mapping to 0 to 7.

Step 3: Press running.

For example: Channel 0 is low and channel 1 is high.

Using the Graphic User Interface LABVIEW

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For write line settings:

Step 1: Set IP Address, select the function “ write line” and specify the port and
the line.

Step 2: Click LED status for channel number which wants to control.

- The high is green and the low is gray.

- The channel number is from left to right mapping to 0 to 7.

- Other channel status settings will be ignored.

Step 3: Press running.

For example: Setting channel 0 is high.

For read port setting:

Step 1: Set IP Address, select the function “ read port” and specify the port.

Step 2: Press running.

Step 3: The read status will be shown for channels status.

 The high is green and the low is gray.
 The channel number is from left to right mapping to 0 to 7.

For read line setting:

Step 1: Set IP Address, select function “ read line”, line.

Step 2: Press running.

Step 3: The read status will show the channels status.

Write Status

Write Status

Using the Graphic User Interface LABVIEW

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 The high is green and the low is gray.
 The channel number is from left to right mapping to 0 to 7.

Using the Graphic User Interface LABVIEW

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Preparing Installation C/C++

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CHAPTER 7

Preparing Installation of C/C++

7.1 Install Visual C++ 2013 Redistributable

Install Visual C++ 2013 Redistributable

Note

Please download the Microsoft visual C++ 2013 redistributable listed below.

https://www.microsoft.com/en-US/download/details.aspx?id=40784

Preparing Installation C/C++

35

7.2 Download and Unzip

7.2.1 Download the IRU 152 Network SDK for Windows from Axiomtek’s
website.

Note

Please download the IRU152 Network SDK for Windows from Axiomtek’s website
listed below. On the download page, select the “IRU Series Network SDK for
Windows” to download.

http://www.axiomtek.com/Default.aspx?MenuId=Products&FunctionId=ProductVi
ew&ItemId=24304&upcat=134&C=IRU152

7.2.2 Execute the file and select the path to unzip the file.

7.2.3 Unzipping is completed.

Using the Console Program C/C++

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CHAPTER 8

Using the Console Program of C/C++

8.1 Analog Input Function

The figure on the next page is the running flow of the DemoAI.exe program.

8.1.1 Execution Path
The 32-bit binary file is located at the following path.
IRU_SDK_Network_v1.0.0.3\C_C++\Bin\x86\DemoAI

8.1.2 Running the binary file
When the program is executed, follow the menu and select the item. For

example, to read the AI data, follow the steps below:

Step 1. Select the "Module Type" and input the "IP address".
Step 2. Select the "Start AI Polling".
Step 3. Select the "Channel".
Step 4. Select the "Input range".
Step 5. Input the "Divisor" to set up the sample rate.
Step 6. Select the "Trigger Mode".
Step 7. Choose to read the raw data or not. If the data are used for

logging to a file, select "No".

Step 8. If "Record data" is set to "No", the first four data will be shown

on the screen; if the "Record data" is set to "Yes", the data will

be saved to a "AI_Volt.txt" file.
Step 9. Press any key to stop the function.
Step 10. When the program is exited, the "AI_Volt.txt" file can be

imported to the Excel program and the data can be plotted as
bellow.

Using the Console Program C/C++

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Using the Console Program C/C++

38

8.2 Digital Input Function

The figure on the next page i s the running flow of the DemoDI.exe program.

8.2.1 Execution Path
The 32-bit binary file is located at the following path.
IRU_SDK_Network_v1.0.0.3\C_C++\Bin\x86\DemoDI

8.2.2 Running the binary file
When the program is executed, follow the menu and select the item. For

example, to read the DI current status, follow the steps below :

Step 1. Select the "Module Type" and input the "IP address".
Step 2. Select the "Get current DI Status".
Step 3. Select the "Read DI port status".
Step 4. The entire port status will be shown as one byte ; 0x03 means

line 0 and line 1 are at "High" status.

Using the Console Program C/C++

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Using the Console Program C/C++

40

8.3 Digital Output Function

The figure on the next page is the running flow of the DemoDO.exe program.

8.3.1 Execution Path
The 32-bit binary file is located at the following path:
IRU_SDK_Network_v1.0.0.3\C_C++\Bin\x86\DemoDO

8.3.2 Running the binary file
When the program is executed, follow the menu and select the item. For

example, if the DO current status is wanted to be read, following the steps.

Step 1. Select the "Module Type" and input the "IP address".
Step 2. Select the "Read DO Status".
Step 3. Select the "Read DO port status".
Step 4. The entire port status will be shown as one byte, 0x0 means line

0 and line 1 are at "Low" status.

Using the Console Program C/C++

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Preparing Installation C#

42

CHAPTER 9

Preparing Installation of C#

9.1 Install Visual C++ 2013 Redistributable

Install Visual C++ 2013 Redistributable.

Note

Please download the Microsoft visual C++ 2013 redistributable listed below.

https://www.microsoft.com/en-US/download/details.aspx?id=40784

Preparing Installation C#

43

9.2 Install .NetFramework 4.5.x

Install .NetFramework 4.5.2.

Note

Please download the Microsoft .NetFramework 4.5.2 listed below.

https://www.microsoft.com/en-US/download/details.aspx?id=42642

Preparing Installation C#

44

9.3 Download and Unzip

9.3.1 Download the IRU 152 Network SDK for Windows from Axiomtek’s

website.

Note

Please download the IRU152 Network SDK for Windows from Axiomtek’s website
listed below. On the download page, select “IRU Series Network SDK for
Windows” to download.

http://www.axiomtek.com/Default.aspx?MenuId=Products&FunctionId=ProductVi
ew&ItemId=24304&upcat=134&C=IRU152

9.3.2 Execute the file and select the path to unzip the file.

9.3.3 Unzipping is completed.

Preparing Installation C#

45

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Using the Console Program C#

46

CHAPTER 10

Using the Console Program of C#

10.1 Analog Input Function

The figure on the next page is the running flow of the DemoAI.exe program.

10.1.1 Execution Path.
The 32-bit binary file is located at the following path.

IRU_SDK_Network_v1.0.0.3\C#\Bin\x86\DemoAI

10.1.2 Running the binary file.

When the program is executed, follow the menu and select the item. For
example, to read the AI data, following the steps below :

Step 1. Select the "Module Type" and input the "IP address".
Step 2. Select the "Start AI Polling".
Step 3. Select the "Channel".
Step 4. Select the "Input range".
Step 5. Input the "Divisor" to set up the sample rate.
Step 6. Select the "Trigger Mode".
Step 7. Choose to read the raw data or not. If the data are used for

logging to a file, select "No".

Step 8. If "Record data" is set to "No", the first four data will be shown

on the screen; if the "Record data" is set to "Yes", the data

will be saved to a "AI_Volt.txt" file.
Step 9. Press any key to stop the function.
Step 10. When the program is exited, the "AI_Volt.txt" file can be

imported to the Excel program and the data can be plotted
as bellow.

Using the Console Program C#

47

Using the Console Program C#

48

10.2 Digital Input Function

The figure on the next page is the running flow of the DemoDI.exe program.

10.2.1 Execution Path.
The 32-bit binary file is located at the following path.
IRU_SDK_Network_v1.0.0.3\C#\Bin\x86\DemoDI

10.2.2 Running the binary file.
When the program is executed, follow the menu and select the item. For

example, to read the DI current status, following the steps :

Step 1. Select the "Module Type" and input the "IP address".
Step 2. Select the "Get current DI Status".
Step 3. Select the "Read DI port status".
Step 4. The entire port status will be shown as one byte ; 0x03 means

the line 1 and line 2 are at high status.

Using the Console Program C#

49

Using the Console Program C#

50

10.3 Digital Output Function

The figure on the next page is the running flow of the DemoDO.exe program.

10.3.1 Execution Path.
The 32-bit binary file is located at the following path.
IRU_SDK_Network_v1.0.0.3\C#\Bin\x86\DemoDO

10.3.2 Running the binary file.
When the program is executed, follow the menu and select the item. For

example, to read the DO current status, following the steps :

Step 1. Select the "Module Type" and input the "IP address".
Step 2. Select the "Read DO Status".
Step 3. Select the "Read DO port status".
Step 4. The entire port status will be shown as one byte ; 0x0 means

the line 1 and line 2 are at "Low" status.

Using the Console Program C#

51