2024-01-29 Version 9.3.2 BUG: In some cases it could take 3 seconds to close the serial port. From version 9.3.0. 2024-01-27 Version 9.3.1 - NEW: Security: Code signed un-installer. 2024-01-02 Version 9.3.0 - NEW: Change Slave ID for all windows at once. - NEW: Disable Read/Write. Shift + F6. 2023-11-29 Version 9.2.0 - NEW: Select visibility for chart series. 2023-11-13 Version 9.1.1 - BUG: Open workspace file issue fixed. 2023-10-16 Version 9.1.0 - NEW: Custom BaudRate. 2023-08-14 Version 9.0.0 - NEW: Real time charting. 2023-07-20 Version 8.2.2 - NEW: Possible to open files from 2006 or older. (Version 3.0) 2023-05-01 Version 8.2.1 - CHG: Vulnerability issue fixed. 2023-03-15 Version 8.2.0 - NEW: Modbus function: 08 (0x08) Diagnostics (Serial Line only). - NEW: Modbus function: 11 (0x0B) Get Comm Event Counter (Serial Line only). - NEW: Modbus function: 17 (0x11) Report Server ID (Serial Line only). - NEW: Modbus function: 43/14 (0x2B / 0x0E) Read Device Identification. 2023-03-07 Version 8.1.2 - BUG: Scaling issue if unsigned scales to negative numbers. 2023-03-03 Version 8.1.1 - CHG: 32 bit floating point numbers increased to 7 significant digits. 2023-01-20 Version 8.1.0 - NEW: Multiple "Binary Names" dialogs. 2023-01-02 Version 8.0.0 - NEW: Conditional colors. - NEW: Scaling. 2022-09-26 Version 7.5.1 - BUG: Copy/Paste issue fixed. Introduced in 7.5.0 2022-09-21 Version 7.5.0 - NEW: Display Hex values without ASCII. 0x6162 or (ab) 0x6162 2022-04-25 Version 7.4.5 - BUG: Fixed an address issue in the binary names dialog. - BUG: Fixed an address input issue when switching from hex to decimal address mode. 2021-11-25 Version 7.4.4 - CHG: Improved time stamp precision in communication traffic. 2021-11-19 Version 7.4.3 - BUG: Fixed an issue with license key validation. 2021-08-17 Version 7.4.2 - NEW: Print ASCII chars when Hex format is selected. 2021-06-16 Version 7.4.1 - BUG: Fixed an issue where exception code was not returned if number of registers > 125 when reading holding registers. 2021-05-27 Version 7.4.0 - NEW: Many new OLE/Automation functions. 2021-01-09 Version 7.3.1 - BUG: Fixed a windows placement problem. If a new window was opened on an extended display with some different scale,layout or display resolution than the main display. 2020-05-10 Version 7.3.0 - NEW: Naming of single bits in binary display mode. 2020-04-20 Version 7.2.1 - NEW: If the user has switched from a dual monitor to a single monitor since we saved the workspace, then ensure that main window is still visible on the single monitor. - BUG: If a workspace file (*.msw) was dragged and dropped on the grid area, Modbus Slave terminated. 2020-04-16 Version 7.2.0 - NEW: Hex mode address input. - NEW: Resize modbus window to fit grid size. 2020-03-26 Version 7.1.2 - BUG: Baud rate 256000 missing in enumeration. 2019-11-19 Version 7.1.1 - BUG: The obsolete OLE/Automation function Longs fixed. 2019-09-29 Version 7.1.0 - NEW: Baud rate 153600, 460800, 921600. - NEW: Set decimal separator comma or dot to the user-default ANSI code page obtained from the operating system. 2018-05-26 Version 7.0.0 - NEW: 32 Bit unsigned int supported. - NEW: 64 Bit signed and unsigned int supported. - NEW: Display the Modbus address with the value in the cell. 2017-01-31 Version 6.2.0 - NEW: Time stamp in communication traffic. - BUG: Using Modbus TCP/IP: Communication traffic showed false bytes if unit ID did not match. Version 6.1.3 - BUG: Could not register Modbus Slave as COM control from C# and VB. - BUG: Setting unsigned register from Excel for values > 32767 Version 6.1.2 - CHG: Save row height as in version 6.1.0. to support collapsed rows. Version 6.1.1 - CHG: Fonts changed for support of high resolution monitors. 2015-10-26 Version 6.1.0 - NEW: Baud rate 230400 Version 6.0.3 - BUG: CRC error simulation did not work when RTU Over TCP/IP connection was used. Version 6.0.2 - NEW: Context menu (Right click): Format menu items checked according to selected format. - BUG: Multiple cell formatting could fail in some cell selection cases. Version 6.0.1 - BUG: File open error. 2014-01-12 Version 6.0.0 - NEW: Format cells with individual data types. - NEW: Improved automation interface. Control connection settings from Excel and display Modbus values in Excel using Excel macro language VBA. 2013-11-17 Version 5.0.0 - NEW: Support of IPv6. - NEW: Log function for communication traffic. - NEW: Added a clear button in the traffic window. - NEW: Most recently used IP Addresses in connection dialog. - NEW: Modbus Slave remember its position. Ensure that Modbus Slave is still visible after switching from a dual monitor to a single monitor. Version 4.6.1 - NEW: Max number of windows extended to 100. 2012-03-10 Version 4.6.0 - NEW: Added display options: Byte swap for long, float and double. Version 4.5.1 - BUG: The change "Only available serial ports are listed" in version 4.5.0 do not work with virtual ports. 2011-12-02 Version 4.5.0 - CHG: Only available serial ports are listed. - NEW: Serial port number 1 - 255. Was 1 - 64. - CHG: Unnecessary error code for setting serial port buffers removed. Problem with opening of serial port in rare cases. - CHG: USB/232/485 converters using chip from FTDI with driver version 2.08.02 (August 11, 2010) and newer: The driver Detect error when application requests RTS_CONTROL_TOGGLE handshaking since this is not supported in hardware. Modbus Poll could not open the serial port with this driver. - CHG: Change of quantity only do no more clear existing values. Version 4.4.7 - BUG: Error Simulation: The "Return Exception 06. Busy" did not work as response for function 0x10. - CHG: The function "Read/Write multiple registers" is no more restricted to a single window. - CHG: Formatting of floating point numbers changed for better display of small numbers < 0.000001 Version 4.4.6 - NEW: Added OLE/AUTOMATION functions for floats etc. Version 4.4.5 - BUG: Display format "float inverse" was not displayed correct after file open. - BUG: Version 4.4.4 could not open file if stored by prior version. Version 4.4.4 - CHG: Now 10000 registers in one window. - CHG: Short cut keys for display type changed. Version 4.4.3 - BUG: Problem with ASCII mode fixed. Version 4.4.2 - CHG: Windows 7 compatibility issue with OLE/Automation interface. - BUG: Mask write register did not work. Introduced in version 4.2.1 Version 4.4.1 - BUG: In rare cases a serial port was not listed by name but COMxx only. 2009-10-25 Version 4.4.0 - NEW: Baudrate 128000, 256000 added. - NEW: Possible to enter IP Address. - NEW: Modbus RTU Over TCP/IP. - NEW: Modbus RTU Over UDP/IP. - NEW: Serial port names are now listed. - BUG: "Communication Traffic" dialog box did not show received data if Modbus UDP/IP was selected - NEW: Content of alias cells are now moved to other cells if number of rows is changed. - BUG: If an Alias field was edited, there was no prompt to save changes when closing Modbus Slave. Version 4.3.1 - CHG: Serial communication time-outs changed for 300, 600, 1200 and 4800 baud. - NEW: Simulation of exception code 06, Slave device busy. 2008-03-24 Version 4.3.0 - NEW: MODBUS UDP/IP Version 4.2.2 - BUG: “NULL bytes” was discarded if another program used the serial port before, and it had the "discard NULL bytes" option set in the serial port. This caused “Bytes missing error” information displayed on the information line. - CHG: Changing settings within the "Slave definition" dialog no more resets registers to 0. Changing address or quantity will still reset to 0. - BUG: Crashed if "Slave definition" settings: Rows = 100 and Quantity > 2000. Version 4.2.1 - CHG: TCP/IP connection. Error information improved. - NEW: Possible to set the TCP server port. Was fixed to 502. 2007-05-18 Version 4.2.0 - NEW: Unicode support. Write any language in the alias cells. - NEW: XP-themes. - NEW: Save scroll bar position when save to file. - NEW: Now you can set "Display Type" in the "Slave Definition" dialog box also. - CHG: Help files now use html format. - CHG: Display Binary is formatted as: 0000 0000 0000 0000. Was 0000000000000000. 2006-06-03 Version 4.1.0 - NEW: Error simulation: - Insert random CRC errors - Delayed response - Skip response - NEW: If a "*.mbs" file is located in the same directory as the workspace (*.msw) file then the "*.mbp" file is stored as a relative file name in the *.msw. This allow you to move the *.msw file with the *.mbp files to another directory. Thus The *.mbw file will still be able to find the *.mbs files as they are relative to the *.msw. 2006-06-03 Version 4.0.0 - NEW: Grid used to view Modbus values. - NEW: Alt+S, Alt+U, Alt+H and Alt+B used to change display types. - CHG: F8 used to display Poll definition instead of F2. (F2 used to edit cell) Version 3.1.5 - NEW: Serial port 1-32. Was 1-8. - NEW: Hyper link in about box. - BUG: Double click a *.mbp file did not open Modbus Slave. This bug arose in V3.1.3 where Microsoft Visual C++ .NET 2003 compiler was used. Read more: http://www.codeguru.com/cpp/w-d/doc_view/misc/article.php/c8549/ Version 3.1.4 - BUG: Max number of registers with the OLE/Automation was 127 should be 2048 Version 3.1.3 - BUG: Memory leak problem with the OLE/Automation function CreateRequest fixed. - CHG: Version number format changed and build number is shown in about box. - CHG: MS VC++ version 2003 used. Version 3.10a - CHG: 4 minutes trial period extended to 10 minutes. Version 3.1 - NEW: Connection information in status bar Version 3.0 - NEW: Modbus TCP/IP Version 2.0 - NEW: OLE Automation for Excel interface - NEW: Open/save workspace. File menu - NEW: Always on top. View menu. 2002-06-01 Version 1.0