Troubleshooting; Error Code Table; Cannot Connect The Development Pc And The Controller Using The Usb Cable; Confirmation Using Windows Device Manager - Epson RC90 Series Maintenance Manual

Maintenance 10. Troubleshooting

10. Troubleshooting

10.1 Error Code Table

For Error Code, refer to the following manual.
Status Code / Error Code List Manual
10.2 Cannot Connect the Development PC and the Controller
■ Do not connect the USB cable to a PC or a Controller without installing Program
Development Software EPSON RC+ 7.0 to the PC.
You must install EPSON RC+ 7.0 to control the Controller.
If the USB cable is connected to a PC or a Controller without installing Program
CAUTION
Development Software EPSON RC+ 7.0, the [Add New Hardware] wizard
appears. Click the <Cancel> button to close the [Add New Hardware] wizard..
- If the following error message appears when connecting the development PC and
Controller with the USB cable and connecting the Controller to EPSON RC+ 7.0,
Windows may not recognize the Controller properly.
Using Windows Device Manager to check the connection of the Controller.

10.2.1 Confirmation Using Windows Device Manager

(1) Make sure that the development PC and the Controller is connected to the USB cable.
NOTE

(2) Open Control Panel and click [Hardware and Sound].
54
"Cannot connect to controller
!! Error: 1805, Connection Failure. Check the controller startup and connection of the
communication cable."
When checking the Controller connection using the Windows device manager, the
development PC and the Controller must be connected with the USB cable.
using the USB cable
Refer to 10.2.1 Confirmation
RC90 Series Maintenance Rev.1