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4.1.2 VB Example (Reading an analog input value)

The following is an example of reading analog values from an I-87017 inserted in slot 0 of an
8410/8810.

Step 1

: Run the DCON Utility to configure the I/O modules

Step 2

: Run VB and create a new project (.exe project)

Step 3

: Add I7000.bas to the project

Step4:

Arrange all the components on the form

Step5:

Write the program code

RU-87P1/2/4/8 User Manual, Version: 1.2

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Summary of Contents for RU-87P1

Page 1: ...RU 87P1 2 4 8 User Manual Version 1 2 July 2008 Original Writer Martin Hsu Last Writer Janice Hong ICP DAS Co LTD www icpdas com RU 87P1 2 4 8 User Manual Version 1 2 1...

Page 2: ...29 Chapter 4 Software Development Kits SDK 34 4 1 DCON DLL 34 4 1 1 DLL Use Steps 34 4 1 2 VB Example Reading an analog input value 36 4 2 DCON ActiveX 38 4 2 1 Procedure for using the ActiveX 38 4 2...

Page 3: ...Configuration for 87Pn 21 Fig 19 When 87Pn Auto Config Disable all the module can external communication 21 Fig 20 Click Configure to enter the configure screen 23 Fig 21 Select and setup the measure...

Page 4: ...ded such as DLL ActiveX LabVIEW driver InduSoft driver Linux driver OPC Server etc The I 87K series I O modules plugged in the RU 87Pn can be easily integrated into variant software system RS 485 I 75...

Page 5: ...distance 1 2 Km DCON protocol I 87K series I O modules plugged in a RU 87Pn provide a simple command response protocol Called DCON protocol for communication All command response are in easy used ASC...

Page 6: ...ability EZ Data Logger EZ Data Logger is small data logger software It can be applied to small Remote I O system With its user friendly interface users can quickly and easily build a data logger softw...

Page 7: ...p Yes Auto Configuration Yes Support Module Type High profile I 87K module only Dimensions W x H x D RU 87P1 slot x 1 64 x 117 x 110 mm RU 87P2 slot x 2 95 x 132 x 111 mm RU 87P4 slot x 4 188 x 132 x...

Page 8: ...2 1 1 Preparation X Power Supply 10 V 30 V DC Ex DP 665 http www icpdas com products Accessories power_supply power_list htm X Converter RS 232 to RS 485 Ex I 7520 or USB to RS 485 Ex I 7561 CD Napdos...

Page 9: ...Supply 10 30 VDC I 7520 RS 232 or I 7561 USB I 7520 Vs GND Vs GND Vs GND DATA DATA I 7520 7561 DATA DATA Fig 2 Wire the 87Pn to power and PC 2 1 3 87Pn s CPU module The factory default values are as f...

Page 10: ...System LED Red PWR LED 1 Power On Bright 2 Power Off Dark Green S RDY LED 1 Any module configuring Flashing per 100ms 2 All of the modules pass the test Bright 3 One or more module test fail Flashing...

Page 11: ...se the module on 87Pn expansion slot you must choose the High Profile to assure Auto Config and Hot Swap function is normal operation The related product information about I 87K I O module is in the C...

Page 12: ...LED is always on 2 1 6 Wiring the I O modules Before wiring the I 87K I O modules please check the pin assignment and wiring according to each hardware user manual For each I 87K I O module s hardware...

Page 13: ...Fig 7 I 87019R Internal I O structure Fig 8 I 87019R Pin assignments Wire Connection Fig 9 I O module terminal connection Terminal Block RU 87P1 2 4 8 User Manual Version 1 2 13...

Page 14: ...ing RU 87Pn extension unit Method 1 using the screw to fixed Method 2 using the DIN rail clips to fixed Frame Ground DIN Rail Clips Fig 10 Installing RU 87Pn extension unit RU 87P1 2 4 8 User Manual V...

Page 15: ...ddress is set to the hexadecimal code divided into High byte and low byte two groups Ex The high byte turns to 0 the low byte turns to 1 then the address of RS 485 is 16x0 1 1 Ex The high byte turns t...

Page 16: ...ters of I 87K I O modules The communication parameters of 87K I O modules are Auto configured by CPU module Rule 1 the Baud Rate Checksum of the I O modules on 87Pn expansion slot are always the same...

Page 17: ...ility 3 2 Save Load 87Pn configure file 3 3 Load Write configure file 3 4 Operating in off line mode 3 1 Setup RU 87Pn with DCON Utility At first please run DCON Utility then click COM Port to select...

Page 18: ...onfiguration The X X X X of Status means the configuration of that slot is not completed or corrected Please click stop search to stop the search When found RU 87Pn click to stop search X X X X of Sta...

Page 19: ...onfig Enable X X X X in Status column means the module configuration of that slot is not completed or corrected Click RU 87P4 and select Configure Module to enter configure screen and know the detail...

Page 20: ...The I O configuration of each slot is correct Each plugged I O module will be listed under the RU 87Pn Fig 17 After configuring you can find out the entire module If the module passed correct configu...

Page 21: ...could find 87Pn CPU module as well as 87K I O modules on the expansion slot Fig 19 When 87Pn Auto Config Disable all the module can external communication In 87Pn Auto Config Disable indicate your har...

Page 22: ...f each slot can initialization success or have no module 3 2 Save Load 87Pn Configure file When using 87Pn operation screen of DCON Utility to configure the I 87K I O module DCON Utility will automati...

Page 23: ...the configure file and write in 87Pn CPU module through operation screen of DCON Utility The operation steps is very easy using Configure to setup each I O module and write the settings to 87Pn then c...

Page 24: ...2 3 Fig 22 Write the settings to RU 87Pn and click save configuration Fig 23 Save the configuration file RU 87P1 2 4 8 User Manual Version 1 2 24...

Page 25: ...ad configuration file but also load the configuration screen of each module through Configure command using familiar operation screen to check whether the settings is correct please refer to Fig 24 fo...

Page 26: ...Load configuration and confirm the contents of each module click Write To 87P4 write the configuration to 87Pn CPU module 3 RU 87P1 2 4 8 User Manual Version 1 2 26...

Page 27: ...e configure file If you sure the contents of configure files is what you need you can load the configuration and write to 87Pn at the same time As following diagrams this function is useful for a lot...

Page 28: ...3 Fig 26 Load configuration and write to 87Pn CPU module RU 87P1 2 4 8 User Manual Version 1 2 28...

Page 29: ...ile to another computer which connected with 87Pn this usage is convenient for remote support or system backup The contents as following Fig 27 Fig 28 To Configure 87Pn Offline To Generate Configured...

Page 30: ...Step1 Select the Module ID Address Baudrate and Checksum Fig 29 Off line operation RU 87P1 2 4 8 User Manual Version 1 2 30...

Page 31: ...nother file name or else next time when you open the 87Pn screen the previous settings will be deleted 1 2 3 Fig 30 Off line operation Configure Save file 4 Note The configure file will be save to C I...

Page 32: ...e button to check the settings has written to 87Pn correctly Follow the steps you can complete the function of Auto Configuration also can write to 87Pn directly after loading configuration As followi...

Page 33: ...3 Fig 32 Write the settings to RU 87Pn RU 87P1 2 4 8 User Manual Version 1 2 33...

Page 34: ...CO O ON N N_ _ _L L La a ab b bV V VI IIE E EW W W D D DC C CO O ON N N_ _ _I IIn n nd d du u uS S So o of f ft t t D D DC C CO O ON N N_ _ _D D Da a as s sy y yL L La a ab b b E E EZ Z Z_ _ _D D Da...

Page 35: ...formation can be found below Step 3 Read manuals for how to start QuickStartManual pdf Explains how to develop your first program using the DLL DCON_DLL pdf explains the following details How to inclu...

Page 36: ...an I 87017 inserted in slot 0 of an 8410 8810 Step 1 Run the DCON Utility to configure the I O modules Step 2 Run VB and create a new project exe project Step 3 Add I7000 bas to the project Step4 Arra...

Page 37: ...VB Step 3 VB Step 1 VB Step 2 Step 6 Run the project RU 87P1 2 4 8 User Manual Version 1 2 37...

Page 38: ...nts Readme txt contains most basic and important information including What is DCON ActiveX What files are installed on the PC The directory tree installed on the PC Demo list WhatsNew txt contains mo...

Page 39: ...Demo list Function descriptions and usage Step 4 Run the demo programs to test the I O module and learn the functions 4 2 2 VB Example Reading an analog input value The following is an example of rea...

Page 40: ...Step 4 Arrange all the components on the form Step 5 Write the program code VB Step 2 VB Step 3 VB Step 1 RU 87P1 2 4 8 User Manual Version 1 2 40...

Page 41: ...ed module I 7000 8000 87K Series With DCON Protocol Supported OS Windows 98 NT 2K XP File Location CD Napdos Driver DCON_Labview Step 1 Install the DCON LabVIEW by executing CD Napdos Driver DCON_Labv...

Page 42: ...call a sub vi of in LabVIEW DCON_DLL pdf Descriptions of all sub function in DCON_DLL Step 2 Create a new LabVIEW program Refer the DCON_DLL pdf about detail description of the sub vi and where to se...

Page 43: ...put value Step4 Select the target lib file LabVIEW library file Step5 Select the desired sub vi Step6 Put the icon of selected sub vi on Block Diagram refer the Help Show Help or DCON_DLL pdf in step1...

Page 44: ...EW Demo Program Reading multi channel analog input value Step 1 Select the appropriate demo program ex AnalogInAll vi by the name according with module s function ex I 8017 AI Step2 Set the parameters...

Page 45: ...uSoft Supported module I 7000 8000 87K Series With DCON Protocol Supported OS Windows 98 NT 2K XP CE File Location CD Napdos Driver DCON_InduSoft 4 4 1 Procedure for using the InduSoft bundled driver...

Page 46: ...how to use the InduSoft bundled driver Step 4 Run the demo programs ICPDriverTest zip to test I O modules and learn the functions 4 4 2 InduSoft Example Reading an analog input value The following is...

Page 47: ...2 3 1 Step 5 Insert tags to connect to I O modules The address format is Address Module ID Slot Channel Step6 Arrange all the components on the form 1 2 RU 87P1 2 4 8 User Manual Version 1 2 47...

Page 48: ...Step7 Double click the text box to assign a tag to it 2 1 Step8 Run the project RU 87P1 2 4 8 User Manual Version 1 2 48...

Page 49: ...nufacturing automation applications to facilitate interoperability The COM DCOM technologies provided the framework for software products to be developed There are now hundreds of OPC Data 4 5 1 Proce...

Page 50: ...Step 2 Run the OPC Server to search for I O modules on COM1 1 2 3 Step 3 Save the configuration and close the OPC Server Step 4 Run SCADA software to connect to the OPC Server The OPC Server user s ma...

Page 51: ...Appendix A Dimension A 1 RU 87P1 RU 87P1 2 4 8 User Manual Version 1 2 51...

Page 52: ...A 2 RU 87P2 RU 87P1 2 4 8 User Manual Version 1 2 52...

Page 53: ...A 3 RU 87P4 RU 87P1 2 4 8 User Manual Version 1 2 53...

Page 54: ...A 4 RU 87P8 RU 87P1 2 4 8 User Manual Version 1 2 54...

Page 55: ...n I 87Kn I O unit comparison Supported RU 87Pn with Auto Config Enable RU 87Pn with Auto Config Disable I 87Kn I 87K Low Profile module I 87K High Profile module I 87K module Hot Swap Auto Communicati...

Page 56: ...guration Slot column means the different error message When insert the module on the expansion slot of 87Pn the same time 87Pn CPU will detect the module name and respond the status of interacting bet...

Page 57: ...ule but it is not serious for system operation 1 Check the I 87K I O module s firmware Run DCON Utility Terminal DCON command Line setup Baud Rate Command AAF EX 01F Send You can see the version Respo...

Page 58: ...Configure failure 08H Bright Error Internal INIT pin failed The INIT Pin is failed to connect with the GND and module failed to initialize 1 Please restart the power to initialize to I O module 2 If...

Page 59: ...e 87K I O module back to factory to check 82H Bright Error Module address over 255 FFh The module address is over 255 FFh The maximum address of 87P1 is 254 FEh 87P2 is 253 FDh 87P4 is 251 FBh 87P8 is...

Page 60: ...0 41 Description This is a demo for 87P1 Slot0 Comments ID 87017R MODULE_CONFIG Net Address 2 Baud Rate 115200 Type Code 0D 20 mA Format Engineering Format CHANNEL_ENABLE_STATUS h0F Slot0 ID 87017R TO...

Page 61: ...and ensures that the module is more reliable The following options will provide a better protection for the module The RU 87Pn controller has a metallic board attached to the back of the plastic baske...

Page 62: ...f the RS 485 network consist of a Master Controller or using a PC as Host controller and some RS 485 devices F 2 Daisy chain RS 485 network All RS 485 devices are wired directly to the main wire If th...

Page 63: ...There is a better choice to use 7513 as a RS 485 hub on start type network F 4 Random RS 485 network RU 87P1 2 4 8 User Manual Version 1 2 63...

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