Pass-Through Tool is a tool for the WindO/I-NV2 application that enables communication between a computer's PLC programmable software and a PLC to be relayed via MICRO/I, so that communication can be established with both MICRO/I and the PLC by simply connecting the computer and MICRO/I.
The Pass-Through Tool enables communication between a PC‑based PLC programming software and a MICRO/ PLC by acting as a bridge, allowing data exchange without changing PLC cables. It works with supported host drivers and requires the tool to be installed on the PC.
This manual provides step‑by‑step instructions for installing the tool, configuring COM ports, changing settings, starting and stopping the Pass‑Through function, and verifying the software version. It also includes usage examples and safety notes. This manual is written in Chinese.
| Operating System | Windows 7, Windows Vista 32‑bit, Windows XP 32‑bit (SP3) |
|---|---|
| CPU | 1 GHz or higher |
| Memory | 512 MB (recommended 1 GB) |
| Hard Disk Space | 800 MB free |
| Display | XGA (1024×768) or higher |
| User Rights | Administrator privileges |
Insert the Automation Organizer CD, follow the installation wizard, choose “Custom” and select “Pass-Through Tool”, then complete the installation as instructed.
Open the Pass-Through Tool, click the “Edit” button to open the settings dialog, then modify the actual COM port number as needed.
In the Pass-Through Tool menu, select “About Pass-Through Tool” to view the current version information.