SCP1000 DEMO KIT User Manual
Contents
1. LInits Display Measurement made Reset display Average Samples 10 Q SCP1000 USE DEMO SCP1000 D01 Wersion 2 5 Meas results High Resolution Figure 3 SCP1000 DEMO KIT Graphical User Interface Table 1 The numbered items in Figure 3 ltem Description 1 2 3 4 C1 co CO NO 10 11 13 VTI Technologies Oy www vti fi Temperature display C Exit software Esc button also Trigger measurement visible only in low power measurement mode Scale pressure and temperature displays press Reset displays to apply the changes Capture pressure data to file browse for file name and location then press start data logging Every data point is saved by default the number of saved data points can be reduced Open close the window extension with arrow button Pressure mbar and altitude m displays Select units mbar C m or inHg F ft Selected sensor type and GUI software version number Averaging ON OFF number of samples for averaging Reset pressure and altitude displays and apply new scaling parameters Pull down menu for SCP1000 measurement mode Pull down menu for GUI display mode 5 19 Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual The SCP1000 GUI software flow chart is presented in Figure 4 below Start the GUI sw Back to 0 Meas results display MCU resets the SCP1000 detects the2. Name PBEM Mele ERD ees S 00 REVID ASIC revision number R Direct 8 01 DATAWR Indirect register access data RW Direct 8 02 ADDPTR Indirect register access pointer RW Direct 8 03 OPERATION Operation register RW Direct 8 04 OPSTATUS Operation status R Direct 8 06 RSTR ASIC software reset W Direct 8 07 STATUS ASIC top level status R Direct 8 Ar ee Rect 8 20 80 DATARD6 _ gpitdararesdhomindrectregster R Died 16 21 81 TEMPOUT 14 bit temperature output data R Direct 16 00 CFG Configuration register RW Indirect 8 05 TWIADD TWI address W Indirect 8 09 CFG2 MISO configuration RW Indirect 8 2D MODTEST2 Noise level configuration W Indirect 8 29 USERDATA1 User data RW EEPROM 8 2A USERDATA2 User data RW EEPROM 8 2B USERDATA3 User data RW EEPROM 8 2C USERDATA4 User data RW EEPROM 8 Register address in hex format RW Read Write register R Read only register 6 Using two SCP1000 demo kits simultaneously In some applications such as air conditioning controlling or air flow measurements differential pressure measurement is required To support these kinds of applications two or even more SCP1000 demo kits can be used simultaneously on one PC In order to use two SCP1000 demo kits simultaneously follow the steps below 1 Install the GUI software and USB driver as instructed above see section 2 2 Connect the 1 SCP1000 demo kit to PC 3 Start the GUI software 4 When the 1 SCP1000 demo kit and it s GUI software is running connect the
3. Start up screen VTI Technologies Oy www vti fi Doc Nr 8268000 03 4 1 1 USB serial port selection If more than one USB serial port devices such as SCA3000 or SCP1000 demos are connected to PC user must double click on the correct USB serial port from the pop up window Figure 5 If user does not know the correct USB serial port number please disconnect all other USB serial port devices from the PC and restart the GUI software 4 1 2 Start up and Reset demo During the GUI software start up or after selecting Reset demo from the Display pull down menu the MCU inside the SCP1000 demo detects automatically the correct sensor type and serial bus SPI TWI Then the MCU reads the offset adjustment values from the SCP1000 internal EEPROM SCP1000 is also initialised during the start up screen The MCU software version as well as SCP1000 sensor type is displayed in text field 7 19 Rev 0 03 VIlS TECHNOLOGIES S SCP1000 DEMO Display Measurement mode Reset display Average Samples High Resolution SCP1000 USB DEMO SCP1000 D0 Figure 7 Meas results display SCP1000 DEMO KIT User Manual 4 1 3 Meas results Meas results is a continuously scrolling graph for pressure mbar and altitude m data see Figure 7 User can Change the pressure and temperature scales press Reset display to apply changes Change the averaging factor Set averaging ON OFF When averagi
4. User Manual 3 Hardware The SCP1000 DEMO KIT USB interface board and SCP1000 PCB are shown in Figure 1 The USB interface card converts the USB interface to SPI or TWI interface The SCP1000 pressure sensor is soldered on chip carrier PCB which is connected to interface board with board to board connectors USB cable SCP1000 sensor Demo reset y CUAVSS pin 14 ey Vis m7 5 le USB interface b board I SCP1000 PCB1 with soldered SCP1000 D01 Figure 1 SCP1000 DEMO KIT USB interface board and SCP1000 PCB The SCP1000 DEMO KIT block diagram is presented in Figure 2 below Serial data transfer USB interface board Virtual USB cable FTDI SCP1000 serial port UART uC driver FT232BM SPI TWI data transfer Figure 2 SCP1000 USB demo block diagram VTI Technologies Oy 4 19 www vti fi Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES 4 GUI software SCP1000 DEMO KIT User Manual SCP1000 DEMO KIT is controlled via USB serial port by GUI software The software must be installed into location that is suggested during installation procedure Screen capture of the GUI is presented in Figure 3 es SCP1000 DEMO G 2ra FPE Fressure mbar 393 70 mbar 994 108 294 000 293 200 Prez scale Altitude mbar scale m 993 600 j 05 j 3 Ars A00 Start data logging 993 200 993 408 file name and path m C tempdatat E Save every data point
5. c C Im 5 o c B 3 z E zi B o VR a e cL 2 85 ee DAT AL GND 1 8 z a 8 z i E P 3 T4 E a i LT d pl Pu OL ij En amp 3 T amp En 1 I I i s 5 zi ra EE Bay 5 cam a i s5 2 1 W BI OB 2 aa i BBs th i aig i I ci dg E iy o HH Bode EE N T pce i Figure 13 SCP1000 DEMO KIT USB interface board circuit diagram sheet USB VTI Technologies Oy 15 19 www vti fl Doc Nr 8268000 03 Rev 0 03 User Manual SCP1000 DEMO KIT SCP1000 USB DEMO 29450 a3 sch 1 Mon Jun 19 17 23 58 2006 TECHNOLOGIES VTIS OSPEC VIN WVHOVIG LINIYA n Jogo D te CHI TW eed OMS Wits OMS wing WERT CARS a mu sogn u Tu 400 oe J WERT CAES WIET A 16 19 Rev 0 03 Doc Nr 8268000 03 Figure 14 SCP1000 DEMO KIT USB interface board circuit diagram sheet MCU Technologies Oy W Vti fi VIlS TECHNOLOGIES 8 USB interface board PCB layout SCP1000 DEMO KIT User Manual SCP1000 DEMO KIT USB interface board PCB layout and silkscreen is presented below i gt ea v c H 2 20 CS rgeu e E A pie le TECHNOLOGIES VII 29450 Rev A4 ales il C10 Figure 16 SCP1000 demo USB interface board silkscreen left top right bottom VTI Technologies Oy WWW Vti fi Doc Nr 8268000 03 17 19 Rev 0 03 VIlS
6. 2 SCP1000 demo kit to PC Install the USB driver if required the USB driver has to be installed separately for each USB port see instructions in section 2 6 Find the location of the SCP1000 demo kit GUI software exe file the default installation path is C Program Files SCP1000 USB DEMO VER 2 5 7 Copy the file SCP1000 USB DEMO VER 2 5 exe to other Copy of SCP1000 USB DEMO VER 2 5 exe 8 Start the GUI software for the 2 Copy of SCP1000 USB DEMO VER 2 5 exe g name for example SCP1000 demo kit by running the When both demo kits are connected to one PC the SCP1000 data can be logged to separate files as instructed in section 4 1 3 If the both demo kits are used for data logging purposes the data can be synchronized with the time stamp in the result file time is from the PC s system clock The Windows HyperTerminal can also be used with two SCP1000 demo kits open own HyperTerminal connection for each demo kit Please notice that the two demo kits may not work simultaneously if they are connected to PC via an USB hub in such case try connecting the demo kits directly to PC with out USB hub 14 19 Rev 0 03 VTI Technologies Oy www vti fl Doc Nr 8268000 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual 7 USB interface board circuit diagram SCP1000 demo USB interface board circuit diagram is presented in following pages SCP1000 USB DEMO 29450 a3 sch 2 Mon Jun 19 17 23 59 2006 C u o
7. by the host PC in pressure measurements a laptop operating on battery is recommended mains supply disconnected 2 Quick start for using the SCP1000 DEMO KIT Please follow the steps below 1 Insert CD ROM 2 Setup the hardware Connect the USB cable to the demo and to PC s USB port 3 Install the USB driver after the PC has found the device When the PC detects the new USB device do not let Windows to detect the driver address the USB driver from folder CD ROMNSCP1000 demo Virtual Com Port Drivers NOTICE if you have already installed the SCA3000 demo to your computer you do not need to install the USB driver for the SCP1000 demo 4 Install the GUI software Install the GUI software by running the setup exe from folder CD ROMNSCP1000 demo ver 2 5 Installer Do not change the installation destination 5 Start the GUI software From Start Programs SCP1000 USB DEMO VER 2 5 SCP1000 USB DEMO VER 2 5 When using the SCP1000 DEMO KIT with GUI software e The DEMO KIT should be connected to PC before the GUI software is started e Exit the GUI software before unplugging the DEMO KIT from PC button in upper right corner of the GUI e After GUI software is stopped the DEMO KIT can be unplugged from the PC the SCP1000 DEMO KIT uses virtual serial COM port driver so it can not be found as a USB device VTI Technologies Oy 3 19 www vti fi Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT
8. in Pa and in 10x C format Example of SCP1000 USB demo output data in high resolution mode below 5102778 2568 pressure 102778 Pa temperature 25 6 C 5102779 2578 pressure 102779 Pa temperature 25 7 C 5102776 2568 pressure 102776 Pa temperature 25 6 C Commands that are used to control the MCU of the USB demo are listed in Table 3 below Table 3 Commands for the USB demo MCU MCU m Command Command description HH User can reset the MCU software and jump to the sw beginning by giving this command Start interrupt command VD Display MCU version details FF Set MCU software to measurement mode selection mode Commands that are used to read write the SCP1000 registers and to control the SCP1000 are listed in Table 4 below The register address and data is always in hex format unless otherwise noted Table 4 Commands for the SCP1000 M Command description command WD Write SCP1000 direct register HD Read SCP1000 direct register register width is 08 or 16 in dec format WI Write SCP1000 indirect register MCU performs the indirect write operation via 3 direct registers please see section 3 3 1 in SCP1000 Product Family Specification 8260800 for further details RI Read SCP1000 indirect register MCU performs the indirect read operation via 3 direct registers please see section 3 3 1 in SCP1000 Product Family Specification 8260800 for further details WE Write SCP1000 EEPROM register M
9. see SCP1000 datasheet for further information After Power On and or and MCU detects the SCP1000 product type and serial bus SPI or TWI MCU reads the offset difference from SCP1000 EEPROM MCU does not write the low noise Wait for start configuration commands character 3k 3 HE Anywhere resets MCU software Register edit commands WD Write Direct register RD Read Direct register WI Write Indirect register RI Read Indirect register WE Write EEPROM register RE Read EEPROM register FF RS SCP1000 startup sequence LN Low noise configuration Measurement mode selection Mode OA High resolution mode selection 09 High speed mode VD MCU version RP Pressure offset adjustment All accessible registers are listed in Table 5 OB Ultra low power mode 05 Low power mode 17bits res OD Low power mode 15bits res 0C Trig command in low power mode after resolution is selected Edit registers DA 09 24 Yes Trig from Low power serial bus mode NO No Yes OC Measure Pres and Measure Pres and Temp send data to PC Temp send data to PC Start character 3 3 Yes Figure 12 SCP1000 USB demo communication flow chart VTI Technologies Oy 12 19 www vti fl Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual The pressure Pres and temperature Temp is sent to PC
10. sensor type detects the serial bus SPI TWI detects the TWI address if needed Low noise configuration MCU reads the offset adjustment from the SCP1000 EEPROM Activate High resolution measurement mode Meas results display pressure results are corrected by values read from EEPROM Displays register config pres offset adjustment setup reset demo User changes display from pull down menu 1 more information on SCP1000 offset adjustment in Figure 9 and in TN48 2 Ifthe pressure offset is not adjusted the offset difference in EEPROM is zero the MCU corrects the SCP1000 output value with zero value e g the SCP1000 raw output data Figure 4 SCP1000 GUI sw flow chart VTI Technologies Oy 6 19 www vti fi Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES 4 1 GUI software displays SCP1000 DEMO KIT User Manual The GUI software has four different display modes All displays are presented below Displays can be selected from the Display pull down menu see 12 in Figure 3 and Table 1 Choose a communication port from the list by double clicking it ASRL3 COMB USB Serial Part Cancel Figure 5 USB serial port selection pop up window S SCP1000 DEMO Initializing please wait O TI Technologies SCP1000 Demonstrator Date 01 06 2006 Software Version Beta 1N Current Device SCP1000 D01 Display Measurement mode Reset display Average Samples Figure 6
11. CU performs the EEPROM write operation via 3 direct registers please see section 3 4 1 in SCP1000 Product Family Specification 8260800 for further details RE Read SCP1000 EEPROM register MCU performs the EEPROM read operation via 3 direct registers please see section 3 4 2 in SCP1000 Product Family Specification 8260800 for further details RS Reset SCP1000 set PD pin high set PD pin low perform the SCP1000 initialization status check please see section 2 1 2 1 in SCP1000 Product Family Specification 8260800 for further details LN Low noise configuration write Ox2D to direct register ADDPTR 0x02 write 0x03 to direct register DATAWR 0x01 write 0x02 to direct register OPERATION 0x03 Please see section 2 1 3 in SCP1000 Product Family Specification 8260800 for further details RP Reference pressure for pressure offset adjustment Please see TN48 SCP1000 Pressure Offset Adjustment for further details VTI Technologies Oy 13 19 www vti fi Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual All accessible SCP1000 registers are listed in Table 5 below please refer to the document SCP1000 Product Family Specification 8260800 for more detailed information on SCP1000 registers The register address is always in hex format unless otherwise noted Table 5 List of SCP1000 direct and indirect access registers and EEPROM registers Address ON Mode Register Width Spi Twi
12. TECHNOLOGIES SCP1000 DEMO KIT User Manual 9 Troubleshooting Due to many PC environments the interoperability can be limited The SCP1000 DEMO KIT has been tested with DELL laptops Latitude D600 D610 D410 and desktop PCs with Win2000 and WinXP operating system If the SCP1000 DEMO KIT does not work properly or it s operation is limited the following items may help to sort the problems out e Change the USB port where the demo is connected e SCP1000 demo may not work properly if your PC has multiple USB serial ports installed Please remove all other USB serial port devices including the SCA3000 demo e Close Windows HyperTerminal software if you have used it e Re install the FTDI USB Serial port driver 1 Unplug the demo from PC 2 Uninstall the FTDI USB Serial Converter Drivers from Control Panel 5 Add Remove programs 3 Connect the SCP1000 DEMO KIT to PC and re install the drivers as Windows detects the demo see section 2 VTI Technologies Oy 18 19 www vti fi Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual 10 Document Revision History 11 Version Date 0 01 30 08 2006 0 02 08 09 2006 0 03 05 02 2007 Contact Information Finland head office VTI Technologies Oy P O Box 27 Myllynkivenkuja 6 Fl 01621 Vantaa Finland Tel 358 9 879 181 Fax 358 9 8791 8791 E mail sales vii fi Japan VTI Technologies Oy Tokyo Office Tokyo to Minato ku 2 7 16 Bureau Toran
13. Vil TECHNOLOGIES Doc Nr 8268000 03 SCP1000 DEMO KIT User Manual VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual TABLE OF CONTENTS 1 ARO CCV e M 3 2 Quick start for using the SCP1000 DEMO KIT nnen nnenaneennennanenn 3 9 ce rfe G 4 CTE SONI AU TRENTON 5 41 GUI software GISDIAVS cesicsceccectecccscccctorictin toss eiancisuratdeeesatdeesteesieeteontssecieesanuecstemwccdendaisoncaacesatixe 7 4 1 1 USB serial port selection nanus eneenennen renners eenn eerrennnerrnennnenrneennenneennnenneennnnenvenn 7 4 1 2 Start up and Reset demo aaan on ennnaneneeenanensennnennneennnenseennnens eenen vennen vennnnenvens 7 dele IWC AS OSI a EE 8 Ase ACS COMMG znne E UU UULTUS 8 belen Pres Oise eG SIMS AL sentent t E TETTE 9 NIK SOWA aes T E E 10 4 2 Uninstalling the GUI and USB driver nun nnananrennenannennennnnennennenensennnennnen 10 5 Using the SCP1000 demo without the GUI software 11 5 1 Establishing the connection nana ananennnen serene enanennansnnnrnnenensenensnnnnnenennenennenenenennenens 11 5 2 Communication COMMANGS zamen nedenbandere dedisti pan ako vab VERE nnmnnn nnmnnn nnmnnn nnmnnn mnnn 12 6 Using two SCP1000 demo kits simultaneously eee 14 7T USB menace beard ere diadraliks 285522
14. d to the document SCP1000 Product Family Specification 8260800 for more detailed information on SCP1000 registers 8 19 Rev 0 03 VIlS TECHNOLOGIES S5 SCP1000 DEMO Pressure offset adjustment Waiting command Start offset Read current offset Zero offset adjustment adjustment data adjustment data Display Measurement mode Reset display Average Samples Pres offset adjustment SCP1000 USB DEMO SCP1000 DO Figure 9 Pressure offset adjustment display In offset adjustment display user can SCP1000 DEMO KIT User Manual 4 1 5 Pres offset adjustment In pressure offset adjustment display user can adjust the absolute pressure offset value of the SCP1000 The MCU inside the demo box can read and write the pressure offset adjustment of the SCP1000 by using the SCP1000 internal EEPROM registers USERDATA1 0x29 and USERDATA Ox2A The offset adjustment is performed in high resolution measurement mode After SCP1000 offset is adjusted in this display user can verify the calibration results in MEAS RESULTS display Program the SCP1000 offset adjustment in to the SCP1000 internal EEPROM registers USERADATA1 and USERDATA2 Start offset adjustment button Read the current SCP1000 offset adjustment data from the two EEPROM registers Read current adjustment data button Reset the SCP1000 offset adjustment data by writing zeros in to two EEPROM registers Zero offset adjustmen
15. erisk character the SCP1000 DEMO KIT sends an info text to HyperTerminal see Figure 11 If the HyperTerminal software is unable to connect the SCP1000 DEMO KIT or the info text does not appear Press disconnect 3 change the COM port number to correct from port properties r press connect v type asterisk character to HyperTerminal until info text appears to HyperTerminal screen see Figure 11 6 After the info text appears on HyperTerminal the connection between the SCP1000 DEMO KIT and HyperTerminal software is established SCP1000 Demo pre configured HyperTerminal co en Comet Settings B SLPIDDO Dermo H Chary con File Edit View Call Transfer Help een SCP100 Demonstrator Connection properties E SS eS Ss Ss neee Dauri mscr Erber tee anes code vathnut the long distance piede Ares code Phora rines Copreci using LILIDIDI Eed ZA Connect M et Figure 11 Windows HyperTerminal with SCP1000 demo info text VTI Technologies Oy 11 19 Www Vti fi Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual 5 2 Communication commands After the HyperTerminal connection to SCP1000 USB demo is established user can communicate with the SCP1000 in side the USB demo according to the communication flow chart presented in Figure 12 below The register listing is presented in Table 5
16. ng is OFF the raw SCP1000 data is displayed Capture the pressure altitude and temperature data in to file The data is saved with the same averaging factor as it is displayed on the screen By default every data point that is displayed on the screen are saved Optionally user can save for example only every 10 data point displayed on the scrolling graph Select the between the following units mbar C m or inHg F ft Some of the actions controls listed above can be found from the extension part of the window which can be accessed by pressing the arrow button see Figure 3 and Table 1 The Trig measurement button is displayed in the extension part of the window only when the SCP1000 is in low power measurement mode SCP1000 DEMO The Table 5 information is presented is this display also Register data ml Eh ee NEU spere no a a a a en Display Measurement mode Reset display Average Samples SCP1000 USB DEMO SCP1000 D0 Figure 8 Register config display VTI Technologies Oy www vii fi Doc Nr 8268000 03 4 1 4 Register config Register config display offers user access in to SCP1000 sensor internal registers Registers can be read and written The written data format can be changed between binary and hexadecimal by pressing the Bits Hex button Information of the selected register is displayed below the Register address pull down menu Please refer to the Table 5 an
17. nologies Oy www vti fl Doc Nr 8268000 03 10 19 Rev 0 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual 5 Using the SCP1000 demo without the GUI software SCP1000 DEMO KIT can be used also without the GUI software Serial communication between the SCP1000 USB demo and PC can be controlled with the GUI software or by Windows HyperTerminal software serial virtual com port driver converts the USB demo to a COM port device 5 1 Establishing the connection After the SCP1000 DEMO KIT USB serial com port driver is installed the HyperTerminal connection can be opened from SCP1000 demo CD ROM or from Start Programs Accessories Communications HyperTerminal The communication settings are presented in Table 2 below Table 2 SCP1000 USB demo HyperTerminal communication settings Parameter Value Bits persecond 38400 Data bits 8 Parity None Stop bits 1 Flow control None The correct COM port number depends on the PC and used USB port Please notice that GUI software and Windows HyperTerminal software can not be open at the same time Follow the steps below to open the HyperTerminal connection 1 Connect SCP1000 DEMO KIT with USB cable to PC 2 Open GUI software to see the correct COM port number SETUP display see Figure 10 3 Close the GUI software 4 Open the pre configured Windows HyperTerminal software from the DEMO KIT CD ROM SCP1000 Demo pre configured HyperTerminal connection ht 5 Type ast
18. omon 401 105 0001 Japan Tel 81 3 6277 6618 Fax 81 3 6277 6619 E mail sales japan vii fi VTI Technologies Oy www vii fi Change Description First release for GUI version 2 4 Document TN49 SCP1000 register access with USB demo is included in to this document GUI software updated to version 2 5 user can select the used units in Meas results display Section 6 Using two SCP1000 demo kits simultaneously added Germany VTI Technologies Oy Branch Office Frankfurt Rennbahnstrasse 72 74 D 60528 Frankfurt am Main Germany Tel 49 69 6786 880 Fax 49 69 6786 8829 E mail sales de vti fi China VTI Technologies Shanghai Office 6th floor Room 618 780 Cailun Lu Pudong New Area 201203 Shanghai P R China Tel 86 21 5132 0417 Fax 86 21 513 20 416 E mail sales china vii fi Doc Nr 8268000 03 USA VTI Technologies Inc One Park Lane Blvd Suite 804 East Tower Dearborn MI 48126 USA Tel 1 313 425 0850 Fax 1 313 425 0860 E mail sales vtitechnologies com To find out your local sales representative visit www vii fi 19 19 Rev 0 03
19. solos oue ueosus sus as vecoe nue oe veve uo eeo veda euet 15 8 USB interface board PCB layout 11 menemen menne nnanennansnnansnenrennaneneenen 17 9 deje i gerend go etc 18 10 Document Revision History eeeieeeseee eere eere eene n nenne nnn nnn nnn nnn nnn nnn nn 19 tt Contact WATONIM ANI OU RERO 19 VTI Technologies Oy 2 19 www vti fl Doc Nr 8268000 03 Rev 0 03 VIlS TECHNOLOGIES SCP1000 DEMO KIT User Manual 1 Introduction The SCP1000 pressure demonstrator is designed to give a quick access and understanding on the performance and capabilities of the SCP1000 pressure component This document describes how to install the required software and how to use the SCP1000 DEMO KIT and Graphical User Interface GUI software version 2 5 SCP1000 DEMO KIT package includes e SCP1000 D01 sensor soldered on chip carrier PCB see Figure 1 on next page e USB interface card inside the demo box see Figure 1 on next page e USB cable e CD ROM with documentation drivers and GUI software running on PC The SCP1000 DEMO KIT supports SCP1000 D01 and SCP1000 D11 sensors The graphical user interface is designed and tested to run in most commercial computers System requirements e Operating system Windows XP or Windows 2000 with SP1 or higher e Communication interface USB 2 0 or 1 0 The SCP1000 demo is powered from the USB port For minimizing the noise introduced
20. t data button Please refer to the following documents TN48 SCP1000 Pressure Offset Adjustment for more detailed information on offset zeroing and offset adjustment bit level presentation that is used in this demo SCP1000 Product Family Specification 8260800 for more detailed information SCP1000 EEPROM register reading writing VTI Technologies Oy www vti fi Doc Nr 8268000 03 9 19 Rev 0 03 VIlS TECHNOLOGIES Serial port ASRLS COMM USB Serial Port Sensor type SCP1000 D01 Enable window frames Display Measurement mode Reset display Average Samples Figure 10 Setup display 4 2 Uninstalling the GUI and USB driver SCP1000 DEMO KIT User Manual 4 1 6 Setup Setup display presents the SCP1000 product type inside the demo box The virtual serial COM port number in use can be viewed from Serial port display This information is needed if the SCP1000 DEMO KIT is used without the GUI software see further details from section 5 In this example the SCP1000 DEMO KIT uses COM4 serial port Standard window frames can be enabled disabled In Figure 10 the window frames are disabled The GUI software and the USB driver FTDI Serial Converter Driver can be removed from Windows Control Panel Add Remove Programs Please notice that removing the FTDI Serial Converter Driver USB driver may affect on functionality of some other programs such as SCA3000 demo kit GUI VTI Tech
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