USB Controlled Multi-color Signal Beacon User Manual
37
7.4
Controlling According to Protocol Specifications
(1) Overview
This section describes details on USB communication with this product.
◇
Check content before creating the program.
(2) USB Communication Settings
◇
Communication settings for controlling the LEDs and alarms are as follows.
Item
Description
Device class
Uses the HID class so that a device is recognized as a standard HID
device by the host.
Transfer mode
Interrupt transfer
Transfer direction
OUT transfer
（
host PC
⇒
this product
）、
IN transfer
（
this product
⇒
host PC
）
Number of interfaces
1
（
single structure data transmission only
）
Vendor ID
191A
Device ID
6001
