ModScan
WINPASO INC
About this app
- Age 10
- Updated Jan 25, 2024
- OS IOS
Editor reviews
ModScan is a professional Modbus scanner for industrial and building automation. It helps technicians and engineers discover devices, read and write registers, and diagnose communication issues across Modbus TCP and Modbus RTU. Ideal for PLC testing, SCADA commissioning, and field service, it delivers fast setup, reliable monitoring, and clear reporting for utilities and business operations.
Key features
- Device discovery and quick setup for Modbus TCP and RTU
- Real-time register monitoring and safe write operations with scaling and data type presets
- Built-in diagnostics and reporting, including error tracking and CSV export
Benefits
- Efficient commissioning and troubleshooting in the field
- Clear, organized projects and register templates for repeatable tests
- Works offline and supports common serial and network configurations
Keywords: Modbus scanner, Modbus TCP, Modbus RTU, PLC testing, SCADA diagnostics, industrial automation, field service, utilities, business
Screenshots
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How to use:
1. Download and install the app, then connect your device via Ethernet for Modbus TCP or a serial adapter for Modbus RTU.
2. Create a new project, choose Modbus TCP or RTU, and enter basic settings such as IP or COM port, slave ID, and baud rate.
3. Scan for devices or add registers manually, selecting the register range and data type you want to monitor.
4. Start polling to view live values, adjust scaling or refresh intervals, and write values when needed with proper safety checks.
5. Save your project as a template, add notes for future visits, and export logs or CSV reports to share with your team.
6. Use the diagnostics panel to review timeouts and errors, fine-tune settings, and verify stable communications before handover.