Manages configuration for left and right expansion modules, including analog, temperature, and high-speed counting modules. ПЛКСистемы 4. Technical Specifications & Requirements Executable Name XDPPro.exe Supported Protocols Modbus (ASCII/RTU), Free Format Connection Types Serial (COM1/COM2), USB-to-RS232 adapters Safety Note
Create project → select CPU/firmware version. Xinje Plc Program Tool 3.7
(PLC to PC), and real-time monitoring of internal tags and live I/O. Programming Languages: Users typically develop logic using Ladder Diagram (LD) Instruction List (IL) 2. Key Features Real-Time Diagnostics: Manages configuration for left and right expansion modules,
A capable "good enough" software suite for budget-conscious automation projects. Rating: ★★★☆☆ (3/5) (PLC to PC), and real-time monitoring of internal
| | Likely Cause | Solution | | :--- | :--- | :--- | | Communication Timeout | Wrong COM port or baud rate mismatch | Check Device Manager. Default: 9600, 8, N, 1. | | Compile Error: "Duplicate Coil" | Same Y output used in multiple networks | Use SET/RST instructions or merge logic. | | PLC Not Entering RUN Mode | Watchdog timer error or hardware flag M8002 stuck | Clear memory (PLC → Clear → All). | | Cannot Upload Program | Program password protected | Use "PLC -> Upload Password" (requires master password from Xinje). | | Slow Ladder Rendering | Large project on old PC | Disable "Smart Line" in Tools → Options → Ladder Editor. |
