IO-Checker PRO app analytics for February 15

Forget paper checklists. Verify I/Os directly at the machine—where sensors and actuators are located. IO-INSPECTOR is an independent third-party tool for commissioning and functional testing in industrial automation environments. Use your iPad or iPhone to observe and document signals on site and—if enabled, technically permissible, and safety-compliant—switch/control them in a targeted way. Fewer shouts across the shop floor, less manual ticking, and more clarity right where the work happens. WHY IO-INSPECTOR? Project & variable import (for TIA Portal® projects): Import variable lists from common export formats (e.g., .xlsx or .csv). IO-INSPECTOR adopts structure, data types, and comments from the provided file—no manual re-entry required. HMI View Smart Connector: Connect quickly to your system and access commissioning-relevant information conveniently. The Smart Connector is designed to simplify connecting and accessing required displays/views in practice—without implying any official manufacturer affiliation. Fast system connection: Discover and connect devices in the local network quickly and clearly. Live status & targeted control (OPC UA): Connect via OPC UA to compatible controllers and verify signals in real time. Observe: Track changes immediately. OPC is also accessible via the WebSocket protocol. Control: Set outputs or markers in a targeted way (Force/Modify), provided it is enabled in the environment and compliant with safety requirements. Diagnostics: Narrow down issues such as wiring or logic problems faster. Digital documentation (PDF): Check off test steps digitally, add notes (e.g., “sensor defective,” “adjustment required”), and export a PDF report with your company logo and timestamp. Filters & search: Filter by status (“Open,” “Done”) or search directly by symbol name. Mark changes (Round-Trip support): Mark typos or naming adjustments in the app so you can apply them later in a controlled manner in your engineering project. Share projects & collaborate: Share projects so colleagues can continue with the same project state—including test status and documentation progress (depending on the chosen sharing/export method). Dark Mode: Good readability in darker environments, e.g., inside a control cabinet. TECHNICAL NOTES / REQUIREMENTS Compatibility: Designed for environments with SIMATIC® S7-1200 (FW 4.0+) and SIMATIC® S7-1500. OPC UA: OPC UA must be enabled on the CPU. For basic access, an additional license may not be required depending on configuration; actual requirements depend on device, firmware, and project configuration. Signals: Supports digital and analog signals (depending on project/export data and the target system). Network/offline: Use in the machine’s local Wi-Fi; project-related features can also be available without internet (depending on feature scope). PRICING Download IO-INSPECTOR for free to create projects and use the network scan. Upgrade options are available for advanced features (e.g., project import, HMI write access (Power Tags), PDF export, HMI Smart Connector). Download IO-INSPECTOR and simplify commissioning—directly at the machine. Legal notice / trademarks: IO-INSPECTOR is independent third-party software. SIMATIC®, TIA Portal®, S7®, as well as S7-1200 and S7-1500 are trademarks of Siemens AG. This app has no business relationship with Siemens AG and is not developed, supported, or distributed by Siemens. All product and company names are used solely to describe compatibility and belong to their respective owners.