JCH 104 Simulator 앱 분석 (10월 23일)

JCH 104 Lab – Master the IEC 60870-5-104 Protocol. Whether you are troubleshooting on a construction site or studying in a university lab: JCH 104 Lab turns your iPad into a powerful mobile telecontrol station. This app bridges the gap between theoretical protocol knowledge and practical application in the field. ** The Essential Tool for Professionals & Future Engineers** Forget carrying heavy laptops for quick connection tests. With full support for both Client (Master) and Server (Slave/RTU) modes, this app provides everything you need for commissioning, debugging, and understanding the IEC 60870-5-104 standard. Highlights for Professionals: -Instant Diagnostics: Verify connections to the Control Center or RTU immediately—no complex software licenses or boot times required. - Server Simulation: Simulate missing hardware (RTUs) to test your SCADA system. The Dynamic Simulation Mode automatically generates changing values (Sine waves, Ramps, Noise) to verify trends and alarm chains in the control system without real wiring. - Full Compliance: Supports all standard ASDUs (Application Service Data Units), correct handling of TypeIDs, Cause of Transmission (COT), and Information Object Addresses (IOA). Highlights for Students & Education: - Theory meets Practice: Experience the TCP handshake and protocol layers live, rather than just reading about them. - Interactive Learning: The Smart Log stream doesn't just show raw hex data—it explains what is happening. Understand the APCI and ASDU structures through context-aware hints. - Safe Experimenting: Test connection timeouts, command sequences, and error scenarios in a safe sandbox environment. Key Features: - Dual Mode: Switch seamlessly between Client (Control) and Server (Simulate) modes. - Full Stack Support: Handles all 58 standard ASDUs including process data, commands, and file transfers. - Deep Inspection: Detailed breakdown of protocol fields (q-bits, time tags, qualifiers). - Educational Logs: Built-in guidance to help you understand communication issues. Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://jch-technologies.github.io/jch_104_lab/en/privacy.html