EXII-7720SC 3M, EXII-7720SC Datasheet
EXII-7720SC
Specifications of EXII-7720SC
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EXII-7720SC Summary of contents
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... MicroTouch ™ Controller EX Serial Reference Guide Formerly 17xxSC now EX122 77xxSC now EX112 Read and understand all safety information contained in this document before using this product. 3M Touch Systems, Inc. Proprietary Information ™ 3 ...
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... Touch Systems, Inc. warranty, then 3M Touch Systems, Inc. sole obligation and User’s and Purchaser’s exclusive remedy, will be Touch Systems, Inc. option, to repair or replace that Product quantity or software media or to refund its purchase price. 3M Touch Systems, Inc. has no obligation under 3M Touch Systems, Inc. warranty for any Product, software or software media that has been modified or damaged through misuse, accident, neglect, or subsequent manufacturing operations or assemblies by anyone other than 3M Touch Systems, Inc ...
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... MicroTouch™ Controller EX Serial Reference Guide Contents Chapter 1 Introduction What You Need to Know ...........................................................................................5 Important Safety Information .....................................................................................5 Sensor Care and Cleaning ..........................................................................................6 3M Touch Systems Support Services.........................................................................7 Contact 3M Touch Systems .......................................................................................7 Chapter 2 Integrating 3M™ MicroTouch™ EX Serial Controllers Overview of the EX Serial Controllers ......................................................................9 Handling and ESD Protection ..................................................................................10 EX Serial Controller Communication Connections ...
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... Null Command .........................................................................................................28 Output Identity .........................................................................................................29 Parameter Set............................................................................................................29 Reset .........................................................................................................................30 Restore Defaults .......................................................................................................30 Unit Type Verify ......................................................................................................31 Appendix A EX122 Controller Specifications Technical Specifications...........................................................................................34 Physical Dimensions ................................................................................................34 Appendix B EX112 Controller Specifications Technical Specifications...........................................................................................38 Physical Dimensions ................................................................................................38 3M™ MicroTouch™ Controller EX Serial Reference Guide 3M Touch Systems, Inc. Proprietary Information ...
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... Touch Systems is committed to being a premier supplier in touch systems throughout the world Touch Systems customer, you are aware that we have strong internal programs that meet or exceed environmental regulations of our customers and the regions in which we conduct business. ...
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... Follow all instructions and recommendations in the manufacturer's Material Safety Data Sheet and product label. Sensor Care and Cleaning The sensor requires very little maintenance. 3M Touch Systems recommends that you periodically clean the glass surface. CAUTION To reduce the risk of the potentially hazardous situations associated with the use of ...
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... Technical Support is available Monday through Friday 8:30 a.m. to 5:30 p.m. with limited call back service after 5:30 p.m. until 8:00 p.m. US Eastern Standard Time – p.m. throughout Europe. You can contact 3M Touch Systems Technical Support (US only -- Eastern Standard Time) by calling the hot line, sending email or a fax. • ...
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... The EX112 is available in N81 Format Tablet uncased without cable for mounting within a custom chassis. To integrate and test the EX serial controller, you need the following items: • A 3M™ MicroTouch™ surface capacitive sensor. These sensors are available in a variety of sizes. 3M Touch Systems, Inc. Proprietary Information 9 ...
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... A method of supplying power to the controller -- either internal or external. • A touch driver with a calibration routine. You can use 3M™ MicroTouch™ software which includes the necessary touch driver and utilities software. Handling and ESD Protection When mounting the sensor and controller, use normal precautions for handling electrostatic sensitive devices. The EX serial controllers have internal protection to ± ...
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... MicroTouch™ Controller EX Serial Reference Guide EX122 Sensor Cable Connections The sensor cable has a 12-pin ( dual row female connector that plugs into the controller. Table 2 describes the pins on this connector. The sensor connector always exits towards the serial cable. Table 2 Sensor Cable Connector for EX122 Controllers ...
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... Attach power and ground to the connector, (Pin 6: +5V to +12V, Pin 7: Ground). Using an External Wall-Mount Power Supply If you are using a standard 3M™ MicroTouch™ RS-232 serial cable (P/N 7310101), consult your applications engineer for power supply specifications. 3M™ MicroTouch™ Controller EX Serial Reference Guide ...
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... Mounting the Sensor There are several methods for mounting the sensor depending on your application. If you need instructions or recommendations from 3M Touch Systems on how to incorporate a sensor into your design, refer to the 3M™ MicroTouch™ System 3250EX Integration Guide (P/N 19-278). All 3M Touch Systems documentation is available from the corporate website at www ...
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... Fixed Cal Error 18 Note 1: this is a fatal error. Note 2: this error is detected by the ROM code Note 3: indicates that the EEPROM is not formatted when given by the ROM code 3M™ MicroTouch™ Controller EX Serial Reference Guide Self Test Bit Description 0 Data side checksum error ...
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... MicroTouch™ Controller EX Serial Reference Guide Installing 3M™ MicroTouch™ Software 3M™ MicroTouch™ Software includes the driver that enables your sensor to work with your computer. 3M Touch Systems has touch drivers for many operating systems, including Windows Vista, XP, XP embedded, 2000, 9X, Windows Me, Windows CE, and Windows NT 4 ...
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... You should be aware of the results before executing any firmware commands. To optimize the performance of the 3M™ MicroTouch™ EX touch controller and simplify the development of custom drivers, 3M Touch Systems recommends you use the commands listed in this chapter for current development. Using these commands ensures compatibility with all 3M™ ...
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... Data Format Data format refers to the type of packet the controller uses to send the X/Y touch coordinates to the host system. Format Tablet is the default format for the 3M™ MicroTouch™ EX serial controller. In Format Tablet, the controller sends 5 bytes per point and provides the most rapid response time to a touch. ...
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... Each controller response consists of a header, the command response, and a terminator in the following format: <Header>Command Response<Terminator> Note: The following descriptions of header, response, and terminator, use 3M Touch Systems terminal emulator key sequences. The format of controller responses varies depending on the terminal emulation mode you are using. ...
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... In this chapter, responses are shown as a string of ASCII characters consisting of a header, the response, and a terminator as follows: <SOH>Response<CR> Controller Initialization To initialize the EX serial controller for new development, 3M Touch Systems recommends that the host system issue a Reset command whenever the host system is powered on and is attempting to establish communication with the controller. Firmware Commands Developers may use this information when writing touch applications, developing custom drivers or touch configurations, or testing their touch systems ...
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... MicroTouch™ Controller EX Serial Reference Guide To optimize the performance of the touch controller and simplify the development of custom drivers, 3M Touch Systems recommends you use the commands listed in Table 5 for current development. Using these commands ensures compatibility with all 3M™ MicroTouch™ controllers. ...
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... Amount to move inward in the X direction: 1024 x 1/8 = 128 • Amount to move inward in the Y direction: 768 x 1 Lower Left Calibration Target (1024 x 1/ 128 = 128 Y = 767 - (768 x 1/8) = 767 - 96 = 671 3M™ MicroTouch™ Controller EX Serial Reference Guide (0, 0) [0, 0]* (128, 671) (0, 767) [0, 1024]* 3M Touch Systems, Inc. Proprietary Information ( ...
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... MicroTouch™ Controller EX Serial Reference Guide *The coordinates are in video terms, with the origin ( the upper left corner of the sensor. Examples from the controller’s perspective, however, place the origin at the lower left corner of the sensor (numbers in brackets). The controller outputs 0 to 64K on both axes independent of display screen resolution. ...
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... The Calibrate Raw command returns a negative response if the controller is not using an 8-bit communication mode. To end Calibrate Raw mode, issue a Reset command. 3M Touch Systems uses the Calibrate Raw command during manufacturing and testing, and recommends you only use this command for diagnostics when you want raw data. Response: < ...
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... MicroTouch™ Controller EX Serial Reference Guide Bit Description S7 Packet synchronization Diagnostic Command Syntax: <SOH>DX<CR> Description: This command requests that the controller check for sensor failures such as broken corners, broken wires, etc. Response: <SOH>0<CR> <SOH>1<CR> <SOH>2<CR> Format Raw Syntax: <SOH>FR<CR> Description: Returns the signal level (amount of touch) of each of the four sensor corners in digital format ...
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... N+2 b0 – b6: bits 11-17 of respective I/Q corner data b7: Always 0 N+3 b0 – b6: bits 4-10 of respective I/Q corner data b7: Always 0 N+4 b0 – b3: bits 0-3 of respective I/Q corner data b4 – b7: Always 0 3M™ MicroTouch™ Controller EX Serial Reference Guide 3M Touch Systems, Inc. Proprietary Information ...
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... MicroTouch™ Controller EX Serial Reference Guide Format Tablet Syntax: <SOH>FT<CR> Description: Outputs the X/Y touch coordinate data in a 5-byte packet. The packet includes 1 status byte and 4 bytes of binary X/Y coordinate data. The protocol also establishes the X and Y coordinate output as 14 binary bits providing a range 16,383. ...
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... Using this command does not affect the controller’s current operating parameters. Response: <SOH>0<CR> 3M™ MicroTouch™ Controller EX Serial Reference Guide Values — Sensor is being touched (a touchdown or a continued touch Sensor is not being touched (a touch liftoff or inactive). ...
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... Description: Returns a 6-character random identifier, which describes the controller type and the firmware version number. Response: <SOH>CcXxxx<CR> where: = Two ASCII characters that describe the type of 3M™ MicroTouch™ Cc controller. Xxxx = Four ASCII characters that indicate a build identifier. Parameter Set Syntax: < ...
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... Reset command also cancels the Format Raw, Calibrate Raw, and Calibrate Extended commands and returns the controller to normal operation. 3M Touch Systems recommends that the host system issue a Reset command whenever the host system is powered on and is attempting to establish communication with the controller. ...
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... MicroTouch™ Controller EX Serial Reference Guide Table 12 EX Serial Controller Factory Default Settings Operating Parameter Baud Rate Serial Communication Settings Data Format Operating Mode Return to Factory Calibration The Restore Defaults command requires approximately 1.8 seconds. Therefore, the application program should wait the maximum amount of time and be sure it receives the command response before issuing another command to the controller ...
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... The two characters represent one byte. Each character is in the range and Table 2 defines the meaning of each bit (LED minus 1) in the status byte. Each bit can be set where Error error diagnostic errors (normal response) 3M™ MicroTouch™ Controller EX Serial Reference Guide 3M Touch Systems, Inc. Proprietary Information ...
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... MicroTouch™ Controller EX Serial Reference Guide APPENDIX A EX122 Controller Specifications This section provides EX122 controller specifications such as power requirements, environmental requirements, and cable connectors. The EX122 controller is a compact (3.5 x 2.25 x 0.3 inches), RS-232 serial controller. This controller can be internally mounted in your display, or enclosed in a molded plastic case (3 ...
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... Figure 2 Cased EX122 Touch Controller Technical Specifications The controller specifications listed below were validated in test systems containing 3M Touch Systems components. These specifications may not be valid if configured with components from suppliers other than 3M Touch Systems. All components in the manufacture of electronic controllers are RoHS Directive compliant (2002/95/EC). ...
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... Contact Discharge 1 false touch allowed ±27 kV Air Discharge Normal Operation – No false touches * ESD discharges to a 3M™ MicroTouch™ sensor connected to the controller MTBF (by MIL Std. 217F Calculation)> 740,000 Hours Touch System Parameters Accuracy vs. Dynamic Temperature Change (tested at 0 deg deg. C with a 0.5 deg. C/minute temperature ramp) ...
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... MicroTouch™ Controller EX Serial Reference Guide APPENDIX B EX112 Controller Specifications This section provides EX112 controller specifications such as power requirements, environmental requirements, and cable connectors. The EX112 controller is a compact RS-232 serial controller. This controller can be internally mounted in your display. The following figures show the overall dimensions of the EX112 controller and the locations of the mounting holes and connectors ...
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... Technical Specifications The controller specifications listed below were validated in test systems containing 3M Touch Systems components. These specifications may not be valid if configured with components from suppliers other than 3M Touch Systems. All components in the manufacture of electronic controllers are RoHS Directive compliant (2002/95/EC). Physical Dimensions ...
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... Contact Discharge 1 false touch allowed ±27 kV Air Discharge Normal Operation – No false touches * ESD discharges to a 3M™ MicroTouch™ sensor connected to the controller MTBF (by MIL Std. 217F Calculation)> 700,000 Hours Touch System Parameters Accuracy vs. Dynamic Temperature Change (tested at 0 deg deg. C with a 0.5 deg. C/minute temperature ramp) ...