Epson RC700 Series Maintenance Manual

Maintenance 10. Troubleshooting
RC700 Series Maintenance Rev.3 71
(4) The [Device Manager] dialog appears.
Click <Universal Serial Bus controllers> and make sure that
“EPSON Robot Controller”
is registered.
When “EPSON Robot Controller” is registered and located under “Universal Serial Bus
controllers” as shown above, the development PC and the Controller connect properly.
If the following error message appears, please contact the supplier of your region.
“Cannot connect to controller.
!! Error: 1805, Connection failure, check the controller startup and connection of the
communication cable.”
If “EPSON Robot Controller” is not located under “Universal Serial Bus controllers” but
located under “Other devices” in step (4), refer to 10.2.2 When recognized under “Other
devices” in Windows Device Manager.

NOTE

Epson RC700 Series Specifications

General

Model	RC700 series
Category	Controller
Programming Language	SPEL+
Safety Standard	ISO 10218-1
Type	Robot Controller
Communication Interface	Ethernet, RS-232, USB
Operating Temperature	0°C to 45°C (32°F to 113°F)
Humidity	20% to 80% (non-condensing)
Number of controllable robots	4