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EX II 3000SP Controller Reference Guide

Unit Type

Syntax: <SOH>UT<CR>

Description: Responds with an 8-character identity string. This string identifies the type of controller currently attached to the system, lists the features supported by the controller, and outputs the status of the controller hardware (a self-test code).

Response: Returns an identification code up to 8 ASCII characters in the following format:

<SOH>TtFfffSs<CR>

where:

Tt

= Two ASCII characters that identify the controller type.

 

TP = TouchPen controller

Ffff

= Four ASCII characters that indicate the features supported by the

 

controller.

 

**** = Indicates no additional features configured

Ss

= 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 (page 13) defines the meaning of each bit (LED minus 1)

 

in the status byte. Each bit can be set to 1 or 0, where:

1= Error

0= No error

00= No diagnostic errors (normal response)

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