Modbus Poll v5.0.1 Build 450.zip: A Powerful Tool for Modbus Communication and Simulation
Modbus Poll v5.0.1 Build 450.zip: A Comprehensive Guide
Modbus is a widely used communication protocol for industrial automation and control systems. It allows different devices, such as programmable logic controllers (PLCs), sensors, meters, valves, and actuators, to exchange data over serial or Ethernet networks. However, developing, testing, and troubleshooting Modbus devices can be challenging without a proper software tool.
Modbus Poll v5.0.1 Build 450.zip
That's where Modbus Poll comes in handy. Modbus Poll is a powerful and easy-to-use software tool that can simulate a Modbus master device and communicate with multiple Modbus slave devices at the same time. It can read and write data from various types of Modbus devices, such as coils, discrete inputs, input registers, and holding registers. It can also log data, export data to Excel, test custom commands, and display real-time charts.
In this article, we will provide a comprehensive guide on how to use Modbus Poll v5.0.1 Build 450.zip, the latest version of this software as of February 2023. We will cover the following topics:
What are the features and benefits of Modbus Poll?
What are the system requirements and license agreement for Modbus Poll?
How to install and use Modbus Poll on Windows?
How to troubleshoot and support Modbus Poll?
By the end of this article, you will have a clear understanding of how to use Modbus Poll for your Modbus projects. You will also learn some tips and tricks to make the most out of this software tool.
What are the features and benefits of Modbus Poll?
Modbus Poll is a software tool developed by Witte Software, a company that specializes in Modbus communication solutions. It is designed primarily for developers of Modbus slave devices or others who want to test and simulate the Modbus protocol.
Modbus Poll has many features that make it a useful and versatile tool for working with Modbus devices. Some of these features are:
Multiple document interface: You can monitor several Modbus slaves and/or data areas at the same time using different windows. You can also arrange the windows in various layouts, such as cascade, tile, or tabbed.
Support for various protocol variants: You can communicate with Modbus devices using different protocol variants, such as RTU, ASCII, TCP/IP, UDP/IP, RTU over TCP/IP, ASCII over TCP/IP, RTU over UDP/IP, or ASCII over UDP/IP.
Support for various data formats: You can read and write data from different types of data objects in Modbus devices, such as coils (single-bit outputs), discrete inputs (single-bit inputs), input registers (16-bit inputs), or holding registers (16 -bit outputs). You can also choose different data formats for displaying and editing the data, such as binary, hexadecimal, decimal, octal, float, double, or string.
Support for various function codes: You can use different function codes for reading and writing data from Modbus devices, such as 01 (read coils), 02 (read discrete inputs), 03 (read holding registers), 04 (read input registers), 05 (write single coil), 06 (write single register), 15 (write multiple coils), or 16 (write multiple registers). You can also use custom function codes for testing specific commands.
Data logging and exporting: You can log the data from Modbus devices to a file or a database. You can also export the data to Excel for further analysis and visualization.
Test center and real time charting: You can use the test center feature to send custom commands to Modbus devices and view the responses. You can also use the real time charting feature to plot the data from Modbus devices in a graphical way.
Modbus Poll has many benefits that make it a valuable tool for Modbus developers and users. Some of these benefits are:
Easy to use and configure: You can easily install and use Modbus Poll on Windows without any complicated setup or configuration. You can also customize the settings and preferences of Modbus Poll according to your needs and preferences.
Reliable and accurate: You can trust Modbus Poll to communicate with Modbus devices in a reliable and accurate way. It supports error checking, timeout handling, retrying, and exception handling. It also shows the status and statistics of the communication.
Flexible and adaptable: You can use Modbus Poll for various purposes and scenarios, such as testing, debugging, monitoring, simulating, or controlling Modbus devices. You can also use Modbus Poll with different types of Modbus devices, such as PLCs, sensors, meters, valves, or actuators.
Affordable and cost-effective: You can use Modbus Poll for free for a trial period of 30 days. After that, you can purchase a license key for a reasonable price. The license key is valid for all future versions of Modbus Poll. You can also get free updates and technical support from Witte Software.
What are the system requirements and license agreement for Modbus Poll?
Modbus Poll is compatible with Windows XP, Vista, 7, 8, 10, Server 2003, Server 2008, Server 2012, Server 2016, Server 2019, or Server 2022. It requires a minimum of 512 MB of RAM and 50 MB of disk space. It also requires a serial port or an Ethernet adapter for connecting to Modbus devices.
To use Modbus Poll, you need to agree to the license agreement provided by Witte Software. The license agreement states that you can use Modbus Poll for free for a trial period of 30 days. After that, you need to purchase a license key from Witte Software or its authorized resellers. The license key is valid for one computer only. You can transfer the license key to another computer if you uninstall Modbus Poll from the original computer.
The license agreement also states that you are not allowed to modify, reverse engineer, decompile, disassemble, or distribute Modbus Poll without the written permission of Witte Software. You are also not allowed to rent, lease, sublicense, or sell Modbus Poll without the written permission of Witte Software. You are also responsible for complying with all applicable laws and regulations regarding the use of Modbus Poll.
How to install and use Modbus Poll on Windows?
To install and use Modbus Poll on Windows, you need to follow these steps:
How to download and install Modbus Poll on Windows?
Go to the official website of Witte Software at https://www.modbustools.com/.
Click on the Download button on the top menu bar.
Select Modbus Poll from the list of products.
Click on the Download button next to Modbus Poll v5.0.1 Build 450.zip.
Save the zip file to your preferred location on your computer.
Extract the zip file using a file compression tool such as WinZip or WinRAR.
Double-click on the setup.exe file to start the installation process.
Follow the instructions on the screen to complete the installation process.
Click on the Finish button to exit the installation process.
You can now launch Modbus Poll from the Start menu or the desktop shortcut.
How to configure Modbus Poll settings and connect to Modbus devices?
Launch Modbus Poll from the Start menu or the desktop shortcut.
Click on the New button on the toolbar or press Ctrl+N to create a new document.
A dialog box will appear asking you to select the protocol variant and the data type for your Modbus device. You can choose from RTU, ASCII, TCP/IP, UDP/IP, RTU over TCP/IP, ASCII over TCP/IP, RTU over UDP/IP, or ASCII over UDP/IP for the protocol variant. You can choose from coils, discrete inputs, input registers, or holding registers for the data type. Click on the OK button after making your selection.
A new window will open with a table showing the data from your Modbus device. You can adjust the size and position of the window as you like.
To configure the settings for your Modbus device, click on the Setup button on the toolbar or press F8. A dialog box will appear with several tabs for different settings.
The first tab is Connection, where you can specify the connection parameters for your Modbus device. Depending on the protocol variant you selected, you may need to enter different parameters, such as port number, baud rate, parity, stop bits, IP address, slave ID, etc. You can also test the connection by clicking on the Ping button or the Test Connection button.
The second tab is Data Display, where you can specify how you want to display and edit the data from your Modbus device. You can choose from different data formats, such as binary, hexadecimal, decimal, octal, float, double, or string. You can also choose how many columns and rows you want to show in the table. You can also enable or disable features such as auto update, auto scroll, status bar, etc.
The third tab is Data Logging, where you can specify how you want to log and export the data from your Modbus device. You can choose to log the data to a file or a database. You can also choose to export the data to Excel. You can specify the file name, path, format, interval, etc. for logging and exporting.
The fourth tab is Error Handling, where you can specify how you want to handle errors and exceptions in communication with your Modbus device. You can choose to ignore errors, retry errors, or stop on errors. You can also choose how many times and how long you want to retry errors. You can also enable or disable features such as error checking, timeout handling, exception handling, etc.
The fifth tab is Miscellaneous, where you can specify some other settings for your Modbus device. You can choose to enable or disable features such as write confirmation, write optimization, read optimization, etc. You can also enter custom commands for testing specific functions of your Modbus device.
After configuring all the settings for your Modbus device, click on the OK button to save and apply them.
You can now connect to your Modbus device by clicking on the Connect button on the toolbar or pressing F9. The status bar will show whether you are connected or not. The table will show the data from your Modbus device in real time.
How to read and write data from Modbus devices using Modbus Poll?
To read data from your Modbus device, you need to specify the starting address and the number of data objects you want to read. You can enter these values in the fields below the toolbar or use the arrow buttons to adjust them. You can also use the Read button on the toolbar or press F5 to read the data manually. The table will show the data from your Modbus device in the format you selected.
To write data to your Modbus device, you need to double-click on the cell you want to edit in the table. A dialog box will appear where you can enter the new value for the data object. You can also use the arrow keys or the mouse wheel to change the value. You can also use the Write button on the toolbar or press F6 to write the data manually. The table will show the updated data from your Modbus device in the format you selected.
You can also use the Write Multiple button on the toolbar or press F7 to write multiple data objects at once. A dialog box will appear where you can enter the starting address, the number of data objects, and the values for each data object. You can also use a file or a clipboard as a source for the values. The table will show the updated data from your Modbus device in the format you selected.
You can also use the Fill Range button on the toolbar or press F11 to fill a range of data objects with a constant value. A dialog box will appear where you can enter the starting address, the number of data objects, and the value for each data object. The table will show the updated data from your Modbus device in the format you selected.
You can also use the Increment/Decrement button on the toolbar or press F12 to increment or decrement a range of data objects by a certain amount. A dialog box will appear where you can enter the starting address, the number of data objects, and the amount for each data object. The table will show the updated data from your Modbus device in the format you selected.
How to log data and export data to Excel using Modbus Poll?
To log data from your Modbus device, you need to enable the data logging feature in the Data Logging tab of the Setup dialog box. You can choose to log the data to a file or a database. You can also choose to log only changes or all values. You can specify the file name, path, format, interval, etc. for logging.
To start logging data, click on the Start Logging button on the toolbar or press F10. The status bar will show whether you are logging or not. The file or database will store the data from your Modbus device in the format you selected.
To stop logging data, click on the Stop Logging button on the toolbar or press F10 again. The status bar will show whether you are logging or not. The file or database will stop storing the data from your Modbus device.
To export data from your Modbus device to Excel, you need to enable the data exporting feature in the Data Logging tab of the Setup dialog box. You can choose to export the data to Excel automatically or manually. You can specify the file name, path, format, interval, etc. for exporting.
To start exporting data, click on the Start Exporting button on the toolbar or press F4. The status bar will show whether you are exporting or not. The Excel file will store the data from your Modbus device in the format you selected.
To stop exporting data, click on the Stop Exporting button on the toolbar or press F4 again. The status bar will show whether you are exporting or not. The Excel file will stop storing the data from your Modbus device.
To export data manually, click on the Export to Excel button on the toolbar or press F3. A dialog box will appear where you can select the range of data you want to export and the file name and path for the Excel file. The Excel file will store the data from your Modbus device in the format you selected.
How to use the test center and real time charting features of Modbus Poll?
To use the test center feature of Modbus Poll, you need to click on the Test Center button on the toolbar or press F2. A dialog box will appear where you can enter custom commands to send to your Modbus device and view the responses. You can also use a file or a clipboard as a source for the commands. You can also save and load test cases for future use.
To use the real time charting feature of Modbus Poll, you need to click on the Real Time Charting button on the toolbar or press F1. A dialog box will appear where you can select the data objects you want to plot and the chart type and style. You can also adjust the chart settings, such as scale, grid, legend, etc. The chart will show the data from your Modbus device in a graphical way.
How to troubleshoot and support Modbus Poll?
Sometimes, you may encounter some problems or difficulties when using Modbus Poll. In this section, we will provide some tips and solutions for troubleshooting and supporting Modbus Poll.
What are some common errors and solutions for Modbus Poll?
Here are some common errors and solutions for Modbus Poll:
Error: Unable to open COM port. Solution: Check if the COM port is available and not used by another application. Check if the COM port settings match with your Modbus device settings.
Error: Timeout error. Solution: Check if your Modbus device is powered on and connected properly. Check if your network settings match with your Modbus device settings. Increase the timeout value in the Error Handling tab of the Setup dialog box.
Error: Illegal data address. Solution: Check if the address you entered is valid and within the range of your Modbus device. Check if the data type and function code you selected match with your Modbus device.
Error: Illegal data value. Solution: Check if the value you entered is valid and within the range of your Modbus device. Check if the data format and function code you selected match with your Modbus device.
Error: CRC error. Solution: Check if the parity, stop bits, and error checking settings match with your Modbus device. Check if the data is corrupted or distorted by noise or interference.
How to contact Witte Software for technical support and feedback?
If you need technical support or feedback for Modbus Poll, you can contact Witte Software by using one of the following methods:
Email: You can send an email to support@modbustools.com with your questions, comments, or suggestions. You can also attach screenshots, log files, or test cases to help explain your problem or request.
Website: You can visit the official website of Witte Software at https://www.modbustools.com/. You can find more information, documentation, tutorials, and FAQs about Modbus Poll and other products. You can also use the online contact form to send a message to Witte Software.
Forum: You can join the online forum of Witte Software at https://www.modbustools.com/forum/. You can post your questions, comments, or suggestions on the forum and get answers from Witte Software or other users. You can also browse the existing topics and threads to find solutions or tips for your problems or requests.
Conclusion
Modbus Poll is a powerful and easy-to-use software tool that can simulate a Modbus master device and communicate with multiple Modbus slave devices at the same time. It can read and write data from various types of Modbus devices, such as coils, discrete inputs, input registers, and holding registers. It can also log data, export data to Excel, test custom commands, and display real-time charts.
In this article, we have provided a comprehensive guide on how to use Modbus Poll v5.0.1 Build 450.zip, the latest version of this software as of February 2023. We have covered the following topics:
What are the features and benefits of Modbus Poll?
What are the system requirements and license agreement for Modbus Poll?
How to install and use Modbus Poll on Windows?
How to troubleshoot and support Modbus Poll?</l