IDEC WindO/I-NV2 Application program Manual

About this manual

This manual describes the Pass‑Through Tool that enables communication between a PC and a PLC via an IDEC MICRO device. It explains the tool’s function, required operating environment, and how it integrates with PLC programming software.

The guide covers installation steps, how to connect and configure the virtual and actual COM ports, procedures for starting, stopping, and ending a Pass‑Through session, version verification, example workflows, and important precautions for reliable operation. This manual is written in Chinese.

What's inside

• Pass-Through Tool Function
• Operating Environment
• Installation
• Usage Method
• Connecting Pass-Through
• Changing Settings
• Stopping Pass-Through
• Ending Pass-Through
• Version Confirmation
• Pass-Through Example

Specifications

Frequently asked questions

Which Windows versions are supported by the Pass‑Through Tool?

The tool runs on Windows XP, Windows Vista, and Windows 7, but 64‑bit versions of these systems are not supported.

How can I change the actual COM port used by the Pass‑Through Tool?

Select the Pass‑Through Tool, click the Edit button, and modify the COM port number in the Pass‑Through Tool Settings dialog.

How do I stop an active Pass‑Through session?

Click the “中止” (Abort) button on the Pass‑Through Tool interface; the system will then prevent communication between the PC and PLC.