M2256PW 3M, M2256PW Datasheet - Page 35

• Manufacturer Part Number: M2256PW
• Description: LCD Touch Panels 22 M2256PW 20 Point Multi-Touch
• Manufacturer: 3M
• Series: -r
• Type: Capacitiver

Specifications of M2256PW

• Length: 18.6" (473.8mm)
• Width: 20.2" (513.2mm)
• Height: 11.6" (296.1mm)
• Interface: USB/Serial
• Diagonal Screen Size: 22" (559mm)
• Lead Free Status / Rohs Status: Details

3M™ Display M2256PW User Guide
Response:
Description:
Mode Down Up
Syntax:
Response:
Description:
Mode Inactive
Syntax:
Response:
Description:
Mode Stream
Syntax:
Response:
Description:
Name Command
Syntax:
Response:
Description:
Null Command
Syntax:
Response:
Description:
<SOH>Copyright © 2010 3M. All rights reserved.<CR>
This command is used to get copyright information.
<SOH>MDU<CR>
<SOH>0<CR> Positive response.
Limits touch reports to touchdown and liftoff events only.
<SOH>MI<CR>
<SOH>0<CR> Positive response.
Turns off touch reports
<SOH>MS<CR>
<SOH>0<CR> Positive response.
The controller will respond with acknowledge (ACK) for compatibility. This format is
the only format supported by this controller.
This is the default mode of operation at power up. Touch reports include
touchdown and liftoff events as well as continuing touches.
<SOH>NM<CR>
<SOH>0<CR> Positive response.
Returns a name string
<SOH>Z<CR>
<SOH>0<CR> Positive response.
Queries the controller and waits for a response.
Use Z to determine that you are communicating with the controller or to make sure that a
utility is communicating with the controller. Using this command does not affect the
controller’s current operating parameters.
3M Touch Systems, Inc. Proprietary Information
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