CEIWEI Modbus TCP/UDP Protocol Analyzer v4.1.3

CEIWEI Modbus TCP/UDP Protocol Monitoring Wizard for Modbus RTU TCP/UDP, Modbus ASCII TCP/UDP Protocol Filter Monitoring(xiii) Utility software

CEIWEI ModbusTCP/UDP Protocol Monitoring SpriteCan filter monitoringLog and analyze Modbus RTU/ASCII protocol communication data for all TCP/UDP ports in the system to help you troubleshoot bugs during the development of Modbus RTU/ASCII network applications, and to test and optimize the ideal tool for problems that may arise during the development process. It also provides filtering, searching, data exporting, and powerful data blocking functions to block data flow, control flow information for specified network ports.It outputs the monitoring log data as HTML, CSV, Ansi/Unicode text format data, and supports automatic saving (redirecting to a file) for analysis.

CEIWEI Modbus TCP/UDP Protocol Monitoring Sprite,CoolView changes in the status of network ports, intercept uplink and downlink data, fast processing speed, efficient interception, and can16Positional notation10Positional notation8Positional notation2The output data is displayed in binary, and the string can be displayed in different codes to support the output of the device data.Unicode/UTF8/UTF7Encoding and decoding, supports 32/64-bit operating systems such as WinXP, Win2003, WinVista, Win7, Win2008, Win2012, Win2016, Win10, Win11, etc.。

online editionSupport WeChat Mini Program scanning QR code login, can support no network scanning input login code,Open Detail

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ModbusMonitor Monitoring SpriteKey functionality:

·         Support monitoringNetworkPort Type: TCP/UDP Port；

·         Modbus 502 can be monitored and captured in real timeportData;

·         Supports Monitoring View: List View,Line视图DumpView, terminal view；

·         Supports monitoring TCP/UPD networksportall ofWrite/ReadData flow

·         Support custom monitoring view data record color, time format, byte line break length, byte different number system display output, etc.;

·         Support monitoring session management: save and load all monitoring data, export and redirect to file function;

·         Support monitoring view data exportAnsi,UnicodeText, HTML, CSV, and support for automatic redirection to files(Require Registration企业 EnterpriseVersion)；

·         Copy all recorded data to the clipboard (requires registration of enterprise version);

·         Support list view,Line视图DumpData linkage display between views.

ModbusMonitor Monitoring SpriteAvailable in: 

·         Monitor TCP/UDPNetwork portEquipment and anyWindows   AppData transfer between communications;

·         Surveillance computer appEnds & DevicesConnect Modbus TCP/UDP (RTU/ASCII) devices;

·         Can be used for networking端Mouth program and hardware development and debugging;

ModbusMonitor Monitoring SpriteEnd-user of 

·         Software programmers and testers

·         Software Quality Control Engineer

·         Network Modbus ProtocolDevice System Integrator

·         Industrial Controls andSCADADesign Engineer

Update log

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v3.2 

1. Refactored auto-save (redirect to file), support HTML, CSV, Ansi/Unicode text documents,

   Alternative file split storage method:

1. Individual files are not divided;

2. By time range, you can optionally split the storage log file in hours, minutes, and seconds;

3. According to the file size, you can optionally split the storage log file in units of each MB and KB;

4. Limiting the file size to more than will overwrite the overwrite.

2. Support monitoring view log data output as HTML, CSV, Ansi/Unicode text documents;
3. Web users,If there is a network, use the WeChat Mini Program to scan the CommMonitor serial port monitoring sprite QR code, and it will automatically log in successfully;
4. Network users, in the absence of a network, use the WeChat Mini Program, scan the login QR code of the CommMonitor serial port monitoring sprite software, and then enter the authorization login code to verify the login;
5. Log strings Sometimes the exported text is wrapped, nowCarriage return line breaks, replaced with/r/n, no line breaks;
6. Added USB dongle support;
7. Other minor issues.

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v4.1.3 2025-08-14

1. Added support for x64-bit systems;

2. Reconstruction supports large memory caching technology of more than 4GB, theoretically, as long as the computer memory is large enough, it can cache and store the data of the maximum memory capacity of the current computer;

3. The filter monitoring SDK is reconstructed, and the NetFilter SDK filter is removed. Win7, Win10, and Win11 use the NPCAP kernel to filter NDIS network packets, and WinXP/NT5 use the WinCAP kernel to filter network packets;
4. Increase filtering local loopback data traffic (Loopback);
5. Create a new monitor, eliminate complex filtering options, select only IP, and the port will be fine;
6. Create new monitoring, filter options, add conditional judgments, and logical comparisons;
7. Kick the unusual Dump view, Line view, terminal view, only keep the list, Modbus view;
8. Web users,Added support for email registration, binding to change phone number or email;
9. Other minor issues.

User Usage Restriction Statement:

This software CEIWEIModbusMonitor TCP/UDP Protocol Monitoring SpriteIt is a tool used by users to analyze and debug the network communication of network equipment and software for which they have full intellectual property rights, to detect the correctness of the communication protocol between the equipment and the software network, and to troubleshoot errors in the Modbus communication protocol; all users must not be used for illegal monitoring, cracking, and reverse analysis of the network and Modbus communication protocols of third-party software (software and equipment that are not their own full intellectual property rights). If there is a violation of all losses and legal liabilities caused by the third-party software, you shall be responsible for theModbusMonitor Monitoring SpriteUnrelated

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64-bit version, download: Lenovo Store Download - Soon         Chinese Download - Faster          Local download, super slow  

32-bit version, download:Local download, super slow

WinXP, Win2003/NT5 systems, download:Local download, super slow