Most scales will typically connect to a PC using a Null Modem cable however there are exceptions. I did a quick search on the Internet and found the following article that might be a solution however for an Android phone:http://us.brainboxes.com/faq/items/how-to-i-commun its sends a different data not the data displayed in my scale. You can learn more at: www.taltech.com/winwedge For the purpose of this tutorial, BC-Wedge should work just fine. Writing a 1 (or true) to this tag will send a command to the scales to read the Immediate weight regardless if it is stable or not. 0000009028 00000 n
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Did you make this project? 0000008967 00000 n
You could have a button in the workbook that you click on when you want a reading or you could have the weight values read in at a regular time interval or when you press a button on the scales. This leaves one choice which is the RS232 to USB convertor. Place cursor in entry cell for weight. This will display the window shown above where you would enter the communications settings. In the next part I will discuss how I built the custom application and test it. 0000100697 00000 n
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Mettler Toledo XPE204 (though all newer Mettler Toledo Balances should work). The USB ports on a PC are always Type A USB ports therefore if your scale has a Type B USB port, you would need to get a USB cable that has a Type A connector on one end and a Type B connector on the other. 1 0 obj
Step 3: RS232 to USB Converter Cables If your scale has a RS232 port but your PC only has USB ports, you can purchase a RS232 to USB converter cable at any computer or office supply store for under $25.00. '_",9whdR[ endobj
Well lots more people will want to integrate weigh scales. Please refer to the operators manual for your specific scales to find out how to do this. So, as mentioned in part 1 I am going to use a RS232 to USB convertor. Take a balance and a scale to the moon with a 1kg mass. %
on Step 8, Dear Team,I paid 99 $ for the software and got unlock link but I could not get the system run. 0000101087 00000 n
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BC-Wedge works by tricking your PC into behaving as if the data coming in the COM port is coming in from a keyboard. endobj
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Cost I really struggled to come up with a negative about this approach based on the documentation but out of the 3 options it will be the most expensive. The very best way to do this is to either look in the scale's user's manual or contact it's manufacturer. 4.4 Assembling the Balance 1 Remove the transport protection (1). Amazon.com also sells them for around $10. (optional). 0000007021 00000 n
Now that you have your scale connected to your PC, the next step is to determine the serial communications parameters that the scale uses. This section will contain a list of all COM ports that are installed on your PC. 2. 0000006156 00000 n
(The "Flow Control" option and the "Scanner Beep String" can be ignored.) Now to explain what all the tags are and how to use them , the list of tags available are: When you send a message to the scales it responds with a coded series of characters eg. 0000004257 00000 n
Dont wait, create your SAP Universal ID now! + Data is exposed as an OPC UA server this makes it secure and directly supported by SAP DMC,However please note that the weight is exposed as an attribute of a tag and this is not currently supported by DMC. 0000004818 00000 n
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You would need WinWedge for multiple scales. Contact Mettler Toledo Tech Support for help downloading and installing. 0000149887 00000 n
Toledo PS60-5155 150lb Flat Top. Now configure the scales so that the interface is in Dialog mode and not Print mode, this allows the scale communicate using the RS232 interface rather than only sending data when the print button is pressed. 0000059000 00000 n
1. 0000033913 00000 n
The scales respond with a message that has the correct value and unit of measure in it. A Null Modem Adapter will convert a Null Modem Cable to a Modem Cable and a Modem Cable to a Null Modem cable. Now that its configured and connected you can use any terminal program you have access to, for example Hyperterminal. Connect your Balance RS232 port to your PC RS232 (if you do not have an RS232 port on your PC you can use a RS232 to USB adapter). 0000150906 00000 n
In a few months, SAP Community will switch to SAP Universal ID as the only option to login. If you have multiple accounts, use the Consolidation Tool to merge your content. Virtually all of the weigh scales I have come across have either an RS232 port or both an RS232 port and an ethernet port. Start->All Programs->Mettler Toledo->MTOPOS-EUS Driver->MTOPOSAdmin Do not "Run as Administrator" the Admin program. Alerting is not available for unauthorized users, OPC UA Companion Specification for Weighing, Use a RS232 to USB adapter and connect it to a PC/MAC/Raspberry PI. 0000001172 00000 n
Writing a 1 (or true) to this tag will send a command to the scales to Tare the scales. 0000004235 00000 n
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If you have multiple accounts, use the Consolidation Tool to merge your content. Requires custom software on the computer. 0000163767 00000 n
Hb```f`` A@l(E> XHA{~KUxdDx3020e30a`AIL*j 3 C Reply 0000009863 00000 n
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They are also available on Amazon.com or at any office supply store for under $10.00. 0000004485 00000 n
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The first thing to check is that COM 5 is set as the port for the Mettler Toledo 8213 in PostalMate. 5 years ago. The tag is automatically reset to 0 (false) by the software. Search for Bench Scales and Portable Scales Specific Services. 0000005751 00000 n
Must be simple to program as Im not a developer. Typically they convert the serial messages into unsolicited TCP socket messages which are supported by PCo but not by DMC. Through tailored configuration of your equipment, we can optimize its performance and functionality with: Application configuration to optimize applications; Data setup to ensure your data is properly loaded at startup SAP Digital Manufacturing Cloud now supports process industry scenarios as well as discrete industry scenarios, in the 2111 release it is planned (Subject To Change) to release a weigh and dispense capability, so what does that mean when it comes to machine integration? I have also contacted the appropriate product owners in SAP and support will be added to the development back log so watch this space. This will bring up the "MTOPOSAdmin Properties" dialog. 0000008490 00000 n
If you are reading this statement then thank you for taking to time to read all the the way to the end. Thanks for reading this blog, the next one will be released soon. 0000008225 00000 n
This will download the finished server from my github repository into your directory. Parallel ports on a PC are generally only used for connecting to a printer. Repeat this for the ReadWeightImmediateRepeat tag and place something onto your scales and you will see the Weight tag increase in value. 0000009824 00000 n
In a few months, SAP Community will switch to SAP Universal ID as the only option to login. If you want to follow along with this blog then install NodeJS, Visual Studio Code and UAExpert onto your local machine. Writing a 1 (or true) to this tag will send a command to the scales to continuously read the Immediate weight regardless if it is stable or not. BC-Wedge only supports 1 input and it is designed for barcode scanners - not scales. Table of Contents. Is there a free version of this software available for an undergraduate research work? 0000005185 00000 n
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This tag shows the unit of measure for the Tare Weight. Both are correct.cheersBlindphoton (Bill)BSc, MRACS, Chartered Chemist, Reply This should start the server and display the following: Now open UAExpert and press the + icon in the tool bar to add a new server, Now double click the Add server text and enter localhost:4335. I am still investigating why. They are sold by lots of manufacturers such as Moxa and BrainBoxes , you can also find lots of cheaper alternatives on ebay etc. After selecting the peripheral, the balance needs about 15 seconds to initialize the interface & peripheral settings. 0000008906 00000 n
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This tag will display 1 (True) when the weight measurement is stable. The proper setup and configuration of your equipment ensures that you leverage its full capabilities with: Leverage the expertise of an authorized METTLER TOLEDO Service Technician to configure your scale system to perform at its best. If your scale has a RS232 port but your PC only has USB ports, you can purchase a RS232 to USB converter cable at any computer or office supply store for under $25.00. An expert configuration, based on your process requirements, enables you to achieve consistently reliable results. Weigh scales often have a computer located close to them so this option is to connect a RS232 to USB adapter between the scales and the computer (PC / MAC / Raspberry PI) and use software to convert the MT-SICS commands into something that DMC will understand. First step is to connect the RS232 convertor into the scales and connect it to your computer (Im using a windows based PC but this will work on a Mac or Linux machine as well). 0000008149 00000 n
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\'6xN ;~o}i$\|2~0% Brand: Mettler Toledo | Category: Scales | Size: 7.05 MB. Thefollowing screen shots show the settings for theInternet Protocol TCP / IP. 259 0 obj
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Also, would it continuously enter the wight values or would I be able to control it so that it would only record values when I want it to? depends on the manufacturer and the device, for Mettler-Toledo devices it is called"SPP data". m/mS!mkSho4v=Li9//*q,A!2DsLDA (e>m. 0000148820 00000 n
One stretches a spring and the other bends a load cell. Images of these devices can be found in the provided links. Turn to factory-trained experts for professional installation of industrial bench scales and portable scalesto ensure proper operation from day one. Select Terminal > New Terminal and this should open a terminal window inside Visual Studio Code. You may need to experiment with different settings until you see data that looks correct. Connecting a Mettler Toledo analytical balance/scale to a PC through RS232 Disclaimer: I've already read this 3-year-old post I'm trying to use a Mettler Toledo AB204-SRS connected to an old WinXP PC (although I could always install Debian on it and work more confortably) through the serial port. XPR and XSR balances from METTLER TOLEDO can be easily connected to any RS232 interface, whether it is an analytical instrument, such as a titrato or a PC, using an additional USB to RS232 converting cable. 0000164391 00000 n
can someone help me? 0000085254 00000 n
This will display a check box that you tick, this will write a true to the tag and you should see your scales reset. In WIMS, open your TSS Benchsheet Custom Data Entry form. You may want to contact the manufacturer of the scale to find out if it uses a Modem or a Null Modem cable before making a purchase. 0000009089 00000 n
Some of the more expensive and capable scales also support a communication command set called Shared Data Server (SDS) but for this blog I will only cover MT-SICS as its the most wide spread. 0000152245 00000 n
sorry, pedant, not pendant (although arguably both). 0000014994 00000 n
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Change directory to the MettlerToldeoOPCUA directory that was created during the cloning. If your scale has a USB connection but does not come with a driver or if you fail to install the driver, then it will not be possible to read in data from the scale using off-the-shelf software tools (like the BC-Wedge software wedge) and you will need to contact the scale's manufacturer to find out what software tools they have that you can use. The parameters that you select in the BC-Wedge software (or any other software) will always override any parameters set in the Device Manager. Must be executable on multiple operating systems with low hardware requirements as ultimately I would like it to use a low cost Raspberry PI. 0000005278 00000 n
PLEASE NOTE THIS BLOG HAS BEEN EDITED AFTER RELEASE TO ADD INFORMATION FOUND AFTER ITS RELEASE. My code is below 0000001406 00000 n
This blog will concentrate on the hardware so lets get started. The best way to do this is to look in the Windows Device Manager in the section labeled "Ports (COM & LPT)". The best ones use either FTDI or Prolific chipsets. "The serial port on a PC is either a 9-pin or 25-pin male connector. Sockets are not secure and are easy to spoof. 0000004178 00000 n
Once you know the COM port that the scale is connected to, you can download the BC-Wedge software Setup program from the TALtech.com web site using the following URL: www.taltech.com/files/demos/BC-Wedge.zip The file is a ZIP file so you will need to save it to a folder on your PC and then extract its contents using the Windows File Explorer and then run the Setup.exe program that was extracted from the ZIP file. The steps below will show you how to connect your scale to a PC and identify what port the scale is connected to and also how to input weight readings directly into Microsoft Excel. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>>
Unfortunately that is not something that we would have a solution for. You can also have data go into the workbook(s) when you want. 0000002956 00000 n
Download and install the Mettler Toledo SerialPortToKeyboard (as of March 2017 can be found. The same procedure applies to all types of peripheral devices (printer, auxiliary display, etc. XX&@Qgq>>V` *8`sK}V&B_ep]}mou#zW7&i[79,%
N So, as mentioned in part 1 I am going to use a RS232 to USB convertor. 0000007495 00000 n
I WILL HIGHLIGHT THE CHANGES IN BOLD. 0000002809 00000 n
Through tailored configuration of your equipment, we can optimize its performance and functionality with: Literature: White Papers, Guides, Brochures. These commands are split into 4 levels (0,1,2 and 3), according to the documentation all scales support level 0 and 1 commands whilst newer and more advanced scales also support levels 2 and 3. It means that you probably need a more advanced software wedge like the WinWedge product from TAL Technologies. 0000151381 00000 n
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This box is actually a rebranded fanless PC running embedded Windows 10 with custom software. 0000007872 00000 n
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eBF()cw>\{#,+G8fz365p. ')&=Yn!Kew{^EW$Q`z"y'zb{t/sCnxqE%q dDjvd Wa This tag displays the weight send by the scales (Stable or Dynamic). - Insert the grid weighing pan from the front. Please reload the page. 5 years ago 0000129584 00000 n
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Dont wait, create your SAP Universal ID now! If you like, you can send me a screen shot of the data to tom@taltech.com and I would be happy to try to help you. Click the Test Scale button to test the scale and settings. Mettler Toledo MS204S Operating Instructions Manual (112 pages) NewClassic Balances. Amazon.com also sells them for around $10. These statements are incorrect:" Serial ports found on the back of a PC will always be either 9-Pin Male or 25-Pin female. Also, you want to make sure the cable is connected correctly to . Select File > Add Folder To Workspace and select the folder you just created. The BC-Wedge software was primarily designed to input data from a bar code scanner however it can also be used with most scales and balances. 0000014855 00000 n
Modem cables have the wires in the cable running straight through and Null Modem cables have the transmit and receive lines crossed in the cable. Note: You do not have to change any serial communications parameters in the Windows Device Manager. 0000001613 00000 n
This should add the new server to the list of available servers, expand the node and select None as the security settings by double clicking it. Run SerialPortToKeyboard.exe and configure as follows (your COM port may be different). Reading will be entered in current cell in CDE: NOTE: See Miscellaneous Custom Data Entry Form Templates to download a TSS Benchsheet template. Alerting is not available for unauthorized users. If everything is working correctly, you should see the weight value appear in Excel. 0000006052 00000 n
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1. Now configure the scales so that the interface is in "Dialog" mode and not "Print" mode . You may need to read the users manual for the scale or contact its manufacturer to learn exactly how it works. 0000160295 00000 n
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Most scales and balances do have one although it may not be marked clearly. hii'm trying to connect the weighing machine to the phone using a bluetooth and shows a result on the phone . Tested with: Mettler Toledo XPE204 (though all newer Mettler Toledo Balances should work). Receive a globally accepted qualification service at installation for industrial weighing systems. There was an error retrieving our menu. 0000007358 00000 n
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Would it be possible to do this using multiple scales with one PC? See Test Active Scale Window Overview. x[[s~_Jx2#[NN]6N'%R&$ -vVb]^Uy`? Note: If you want just the weight values (without leading spaces or the units) to be stacked in a column in Excel automatically each time you press the Print button, check the checkbox labeled "Filter Out Non Numeric Characters" and select the word "{DOWN}" from the "Postamble Keystrokes" dropdown list in the BC-Wedge window. 3 years ago. Is it worth it?? In any case, if you were to us a software product like WinWedge from TALtech (www.taltech.com/WinWedge), you could configure the software to send the command out the RS232 port at a regular time interval so that you get much more precise control over the timing of the weight values. 0000007691 00000 n
Check that the grid weighing pan (1) (2) is correctly hooked in at both sides. 4 years ago. On most PCs that have a single built in COM port, the port will appear to Windows as COM1 however this is not always the case. 0000006522 00000 n
Since the majority of scales I have come across in factories (and the set of scales I have sitting on my desk) only have RS232 ports Im going to concentrate purely on RS232. Shown above are the most common USB ports found on most scales and balances along with pictures of the connectors that fit the ports. 0000006135 00000 n
Leverage the expertise of an authorized METTLER TOLEDO Service Technician to configure your scale system to perform at its best. 0000003172 00000 n
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If that does not work then can you describe in more detail exactly what you are seeing? It is more common for a scale to have either a 9-Pin male connector or a 25-Pin female connector. They both measure force of gravitational acceleration acting upon a mass. This is the software version installed in the scales. Once you are able to see data appear correctly in BC-Wedge, leave it running in the background and launch Microsoft Excel and put the cursor in a cell where you want your weight values to go and press the Print button on the scale. 0000006798 00000 n
First step is to connect the RS232 convertor into the scales and connect it to your computer (Im using a windows based PC but this will work on a Mac or Linux machine as well). All procedure steps, from connecting the balance to a PC via USB to configuring the balance for the weighing result transfer via HID are explained step-by-step in the video.https://www.mt.com/global/en/home/products/Laboratory_Weighing_Solutions/Analytical/Excellence.html?cmp=smo_GLO_YT_LAB_OTH_Youtube_LAB_orCiJL8qBtw0:23 - Open excel 0:37 - Use export function on XPR balance 1:03 - Set up automatic weight value transfer The best ones use either FTDI or Prolific chipsets. You run a separate instance of WinWedge for each COM port (each scale) connected to your PC. 3 0 obj
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4 years ago. Many thanks in advance, Technically we don't have a free version but if you can give me a good description of what you need to do along with a good sob story about why you need it for free, we might be able to do something for you.You can contact me directly at tom@taltech.com. 0000161054 00000 n
If not, you can purchase cables in any configuration or length that you want. ]/7S^,7"gL,&Jiu|g\#- Gi*fO~/l>, idx4@PR`Re"#HS%BLS5dnz! 0000147439 00000 n
Connect your Balance RS232 port to your PC RS232 (if you do not have an RS232 port on your PC you can use a RS232 to USB adapter). TALtech has a full line of Software Wedge products that have much more advanced features than what are available in the BC-Wedge program. Serial ports found on the back of a PC will always be either 9-Pin Male or 25-Pin female. These commands are split into 4 levels (0,1,2 and 3), according to the documentation all scales support level 0 and 1 commands whilst newer and more advanced scales also support levels 2 and 3. All of the Mettler Toledo scales use a communication protocol called MT-SICS (Mettler Toledo Standard Interface Command Set) which is detailed here. Almost all PCs built in the past 10 years that have serial ports will have 9-Pin male ports and usually only very old PCs will have 25-Pin serial ports. 0000008603 00000 n
Finally type node mtserver replacing PORT and BAUD with your values. If the weighting device that you have does not have a Bluetooth interface then you would have to purchase a Bluetooth adapter for that supports "Serial Port Protocol" (SPP) and you would also need some software on the phone that would be able to read in the data from the device. on Introduction. 0000161697 00000 n
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A Null Modem Adapter is a small connector that slips in line with the cable and crosses the transmit and receive lines. Thanks, for sharing this.Is there any method to get the continuous data from the balance without pressing print or keys? 0000010457 00000 n
The PS range of scales from Mettler Toledo (PS90, PS60, PS30, PS6L, PS3L) supports a USB connection. Yes - you can have as many scales as you want connected to one PC. So the first challenge is how do I get the data from the scales into the corporate network so that it can be passed to DMC, so far I can see 3 hardware options. You can learn about other features available in the BC-Wedge program by selecting Help - Index from the BC-Wedge main menu. 0000001067 00000 n
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All RS232 to USB converter cables require a driver to be installed in Windows in order for the cable to work. Now configure the Baud rate (Speed) of the RS232 to be as fast as possible (19200 in my case) Please note that the length of the RS232 cable effects the reliable speed of communication. In this series of blogs I will discuss the hardware options, the software options and how to configure DMC. (Most only have RS232) but obviously there are exceptions. 0000008081 00000 n
The only things that you will need are an appropriate cable that connects from the scale to your PC and a Windows program called a "Software Wedge". 0000005246 00000 n
Writing a 1 (or true) to this tag will send a command to the scales to Zero the scales. Just make sure that you match male and female connections correctly. In the example, the first S means that its a weight and the second S means that it is stable. HiApologies for being pendant, but the instruments discussed above are BALANCES, they measure mass. Of the 3 options I have presented, my personally preference based on scalability, reliability, security and supportability would have been the official Mettler Toledo hardwarebut since it follows the OPC Weighing Companion Specification which exposes the weight values as attributes to a tag it is not supported by DMC. on Step 2. 4. If you need to connect a 9-Pin cable to a 25-Pin port or if you need to connect a 25-Pin cable to a 9-Pin port, you can purchase 9 to 25 pin adapters at most computer or office supply stores or on Amazon.com for under $10.00. 0000007751 00000 n
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/O (A[Q]w]xa;Z&K. 2. I have modified the original blog to highlight that this means its not currently supported by DMC but also added it here incase you had already read part 1. The balance will read 1kg but the scale will read something significantly less. 3 years ago 0000007499 00000 n
+ Very inexpensive (less than 10 depending what software you use to read and convert the data). Once you know the types of connectors that are on both your scale and your PC, you would connect the two together using an appropriate cable. 0000007298 00000 n
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This video shows how to set-up and configure an XPR balance to transfer weighing results directly into an Excel spreadsheet by using the new HID (drop-to-cursor) balance functionality. S S 7.66 g. The software decodes these message into a more human friendly format. Would I need Winwedge if I had multiple scales or could I still use BC Wedge? Optimizing your industrial bench scale's and portable scale's capabilities is important to achieve operational efficiency and top performance. If your scale uses a USB connection or if you are using a RS232 to USB converter, you will need to determine the COM port number that the device is connected to. We firstly need to write a 1 (true) to the Zero tag and then write a 1 (true) to the ReadWeightImmediateRepeat tag. 0000005584 00000 n
I could only see an except from an article about this on the PostalMate website, but it looks like you can go to Scale Settings and find the Mettler Toledo 8213 and set it there. 0000008664 00000 n
You will need to know the Baud Rate, the Parity setting, the number of Data Bits, and the number of Stop Bits. One of the more common integration questions I receive is how to integrate weigh scales into the SAP environment and since the most common brand I typically see is Mettler Toledo I thought it would be good to look at a few integration options before the floodgates get opened. Download and install the Mettler Toledo SerialPortToKeyboard (as of March 2017 can be found here ). 0000045735 00000 n
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A scale is typically a device that that has a spring in it and its output is a function of spring-stretch and it measures weight. This tag displays the unit of measure for the Weight. The Test Active Scale window appears and displays the status of the scale connection and the weight registered by the scale. 0000008170 00000 n
Thanks, one other thing. In the next blog we will configure DMC to connect to the scales and create some production processes that allow us to display the data in a dashboard and send commands from a POD. Once connected to the server it should display the OPCUA address space on the lower left hand side of the screen. Tip: The Scale Type box may also list additional scale types that you have added. 3. 0000149410 00000 n
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The image above shows typical data from a scale. Sometimes this device driver is supplied on a CD that comes with the scale and sometime you need to download the driver from the manufacturer's web site. Note that if all 4 scales are RS232 then 3 must be plugged into the USB ports using serial to USB adapters. If you have the correct communications parameters set in the BC-Wedge software, you should be able to see a weight reading in the text box labeled "Input Data From Scanner" when you press the Print button on your scale. 0000006969 00000 n
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The tag is automatically reset to 0 (false) by the software and the data will be streamed until you send another command such as ReadStableWeight or Reset to stop it. Requires a PC / MAC / Raspberry Pi to be located close by. The tag is automatically reset to 0 (false) by the software. %PDF-1.5
For example at 19200 bits/s the maximum cable length is 15M, at 9600 bits/s its 30M. 14K views 4 years ago This video shows how to set-up and configure an XPR balance to transfer weighing results directly into an Excel spreadsheet by using the new HID (drop-to-cursor) balance. Try setting the Number Of Data Bits to "7", and the Parity to "Even" and then try each different Baud Rate until you see data that contains weight values that match what is on the scale's display.
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