SC402S datasheet(25/29 Pages) 3M

tên linh kiện	SC402S

Giải thích chi tiết về linh kiện	Formerly SC400 Serial Resistive

PDF	29 Pages

Scroll/Zoom	100%

nhà sản xuất	3M [3M Electronics]

Trang chủ	http://www.3m.com

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25 / 29 page

3M™ MicroTouch™ Controller RX142 Reference Guide

3M Touch Systems, Inc. Proprietary Information

= Two ASCII characters that identify the controller type.

Indicates the RX142 series of controllers

Ffff

= Four ASCII characters that indicate the features supported by the

controller.

Indicates a resistive controller

Indicates either 4 wire controller (RX142) or an 8 wire

controller (RX182)

Indicates no additional features configured

= Two ASCII characters that provide status information about the

controller hardware. The two characters represent one byte. Each

character is in the range 0 to 9 and A to F.

Table 2 defines the meaning of each bit in the status byte. Each bit

can be set to 1 or 0, where 1 = an error and 0 = no error. So a

response of:

00 = No diagnostic errors (normal response)

The RX142 running with no errors returns the following string:

SC402S bảng dữ liệu(PDF) 25 Page - 3M Electronics