3 m JVOP‑181 USB–to–RJ45 cable for seamless programming and real‑time monitoring of G7/F7/S7/A1000 drives.
Product Overview
The JVOP‑181 is a robust USB-to-RJ45 communication cable designed specifically for Yaskawa inverter series G7, F7, S7, and the V/A1000. Its 3 m length enables flexible connectivity, while the rugged ABS+PC-enclosed module offers protection from impacts. The cable supports hot-plugging, includes an LED status indicator, and works across Windows platforms (XP through 10), making it a versatile tool for commissioning, debugging, and real-time monitoring.

How to Use
- Install the USB driver using the provided CD or from Yaskawa’s site.
- Connect the USB end to a PC and the RJ45 end to your Yaskawa inverter.
- Launch DriveWizardPlus or DriveWorksEZ to monitor, edit parameters, or download/upload settings.
- The LED shows COM and error status—green for connected, red for errors.
- Hot-plug support allows connection/disconnection without reboot.
Tip: Lock the Read button when not transferring parameters to avoid accidental data changes.
Frequently Asked Questions (FAQ)
- Which inverter models are supported? G7, F7, S7, V1000, A1000, J1000, D1000, R1000 .
- Does it work on Windows 11? Officially supported on Windows 7–10; Win11 compatibility requires verifying driver availability.
- Is the cable length customizable? The standard length is 3 m; unbranded variants may differ.
- Can I use this cable to copy parameters? Yes—Read, Copy, and Verify buttons facilitate parameter cloning between drives .
- What software is required? DriveWizardPlus or DriveWorksEZ; download from Yaskawa site .
- Is hot‑swapping safe? Yes, it’s supported—but avoid disconnection during critical transmission.
- What does LED COM/ERR indicate? Green = communication OK; red = error .
- Can it update drive firmware? Primarily for parameter and status transfer—not recommended for firmware.
- Any warranty info? Warranty depends on retailer; OEM copies may lack official support.
- Cable durability rating? Constructed with tough ABS+PC housing and 3 m high‑flex cable for industrial use .
User Review Summary
Customers report reliable performance and sturdy build: “Accurate description. 5.0” on eBay. Price varies due to brand; OEM originals are pricier but include better support.
Comparison with Competing Products
- JVOP‑181 vs UWR00468‑2: JVOP‑181 includes LED status indicator and Read/Copy buttons, while UWR00468‑2 is a basic USB-to-RJ45 programming cable without additional features.
- vs RS‑232 cables: USB simplifies modern PC connections; RS-232 requires adapter and lacks hot-swap support.
Technical Specifications
- Cable: USB‑A to RJ‑45, 3 m length
- Housing: ABS+PC rugged module
- LED indicator: COM/ERR status
- Buttons: Read, Verify, Copy, Lock switch
- OS support: Win XP/7/8/10 (11 unverified)
- Software: DriveWizardPlus, DriveWorksEZ
- Supports hot‑plug
Brand or Manufacturer Info
Yaskawa Electric is a global leader in industrial automation and drives, known for reliability and comprehensive software support—including DriveWizardPlus. The JVOP‑181 is OEM-certified.
Purchase Recommendations
Aiensn:https://www.aiensn.com/product/jvop-181/