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2 

Contents: 

Introduction - Features  ............................................................................................................ 3 

Hardware Overview  ................................................................................................................. 4 

Quick-Start Guide  ....................................................................................................................... 5 

Android Application Operation ..................................................................................................... 6 

Launching and Connecting ....................................................................................................... 6 

Main Display ............................................................................................................................ 7 

Configuring Channels  .............................................................................................................. 8 

Quadrature Devices  ............................................................................................................. 8 

Digimatic Devices  ................................................................................................................ 9 

External Data Connection  ........................................................................................................... 9 

PC USB Connection  ................................................................................................................ 9 

RS-232 Serial Connection ...................................................................................................... 12 

Communication Protocol  ....................................................................................................... 12 

Parameter List ........................................................................................................................ 13 

File Transfer from Tablet ........................................................................................................ 14 

Transfer via SD Card (microSD cards can be purchased from your local computer store)  . 14 

Transfer via USB Connection ............................................................................................. 16 

Transfer to Cloud Storage  .................................................................................................. 16 

Supplemental Information .......................................................................................................... 18 

Digimatic Interface ................................................................................................................. 18 

Signal Timing  ........................................................................................................................ 18 

Data Ordering ........................................................................................................................ 19 

Digimatic Data Format ........................................................................................................... 20 

Quadrature Signal Format  ..................................................................................................... 21 

Installing Unsigned Drivers in Windows 8  .............................................................................. 22 

Содержание EMS 4

Страница 1: ...1 Remote Display User Manual ...

Страница 2: ...USB Connection 9 RS 232 Serial Connection 12 Communication Protocol 12 Parameter List 13 File Transfer from Tablet 14 Transfer via SD Card microSD cards can be purchased from your local computer store 14 Transfer via USB Connection 16 Transfer to Cloud Storage 16 Supplemental Information 18 Digimatic Interface 18 Signal Timing 18 Data Ordering 19 Digimatic Data Format 20 Quadrature Signal Format 2...

Страница 3: ...ry intuitive and user friendly way to configure and monitor several gages at once Connecting the Remote Display to a computer or other serial device makes data collection and statistical process control SPC simple and easy Features Simultaneous connection of up to four measurement instruments Both Digimatic or raw quadrature devices supported on all four ports Nearly any Digimatic gage regardless ...

Страница 4: ...le for triggering updates on all connected channels Four 10 pin gage channel connectors The rear panel of the Remote Display Mux Box houses the power and communication interface connectors as well as a power indicator LED 1 USB Type A port for connecting the supplied Android tablet 2 USB Type B port for connection to a computer or laptop 3 RS 232 port for connection to external data consumers 4 Po...

Страница 5: ... start reporting counts immediately after connecting Confirm this by moving the spindle of the probe 5 Plug the device with Digimatic output into channel 2 To configure channel 2 for Digimatic communication mode long press on the CH 02 Channel 2 Properties page will appear on the tablet Scroll down to the setting for Gage Type then make sure Digimatic is selected Press the back button on the table...

Страница 6: ...Error ensure that the Remote Display is powered using the external AC adaptor and that the Android tablet is connected to the USB A plug on the back of the display Refer to Hardware Overview section for more information about identifying the connectors Main Display The main screen of the Remote Display application is shown below As channels are enabled and disabled the screen will update dynamical...

Страница 7: ...es Channel Enabled Enables Disables channel Disabling a channel will hide it from the main display Gage Type Selects the channel function between Quadrature and Digimatic modes Unit Type Selects measurement unit between Inch Millimeter and Hidden Mode Selects indication mode between Incremental default Absolute and Total Indicated Runout TIR TIR is only available for Quadrature Devices Absolute Of...

Страница 8: ...t data The following settings are only available for Digimatic channels Setting Notes Log on Request If enabled a time stamped entry will be made to the data log every time the data is refreshed manually Auto Request Enables Disables automatic data refresh Request Interval s Sets the data update interval if Auto Request is enabled External Data Connection The remote display supports data connectio...

Страница 9: ...ded application to use with the Remote Display You can download it using the following link http www chiark greenend org uk sgtatham putty To install PuTTY follow this procedure 1 Once on the Putty website click on Download PuTTY 2 Scroll down to MSI Windows Installer Flick on the appropriate 32 or 64 bit version of the msi program and install the program 3 When the nstaller finishes downloading d...

Страница 10: ...10 ...

Страница 11: ...nect to the Remote Display Successful connection will open a blank terminal window 5 To test the connection press the Enter key The message No such command should appear on the screen If nothing is displayed on the terminal screen disconnect the device cycle power and then repeat this procedure 6 Refer to the Communication Protocol section below for a list of available commands ...

Страница 12: ...ices available When searching ensure that the device is compatible with the Operating System version that is being used on the computer Communication Protocol The following list summarizes the serial commands available for exchanging data with the Remote Display Mux Box These commands apply to both the RS 232 and PC USB communication modes Type Enter or Return after command Command Description A P...

Страница 13: ...008 Hold Mode 0 Freeze 1 Min 2 Max p009 Tolerance Enable 0 Disabled 1 Enabled p910 Upper Tolerance Enter value without decimal Ex 012345 0 12345 p911 p914 Lower Tolerance Absolute Offset Enter value without decimal Ex 012345 0 12345 Enter value without decimal Ex 012345 0 12345 p016 Gage Type 0 Digimatic 1 Encoder p017 Glass Type encoders only 1 Inches 2 Millimeters p018 Base Multiplier one encode...

Страница 14: ...puter store Files can be saved to the external microSD Card and transferred to any PC with a microSD card reader To copy logging data to the card from within the Remote Display Android application swipe right from the left side of the screen or press the back button to show the application menu and click View Data Logs From this screen click the Copy to SD button The application will automatically...

Страница 15: ...PC over USB To do this connect the tablet to a PC over USB and wait for Windows to install the driver for the tablet Once the drivers are installed successfully open a new Explorer window and navigate to My Computer The tablet should appear under the list of drives and devices as shown below The data logs for the Remote Display application will be found in the following location Internal Storage L...

Страница 16: ...Display application and return to the View Data Logs screen as shown previously Click the Edit button and choose the channel number of the data log that you want to transfer This will open the Spreadsheet application Click Save As on the top header if this is not displayed click on the S button in the top left side of the application to show it and then click on Cloud Storage at the top of the dia...

Страница 17: ...17 Find the preferred cloud storage service and follow the instructions to save the logs ...

Страница 18: ...andard 10 pin Digimatic connector pinout Pin No Name Function 1 GND Signal Ground 2 DATA 1 Outlet data 3 CLOCK Clock 4 RDY READY Data transmission ready 5 REQUEST Data output request from external device 6 NC 7 NC 8 5V 5V Input terminal 9 5V 5V Input terminal 10 GND Frame ground ...

Страница 19: ...gage then sends data the DATA signal that is clocked by the CK line In this case the data ready RDY line is not applicable Figure 1 2 shows a timing chart for the case where the gage asserts its active low data ready signal RDY to indicate that a new gage measurement is available This triggers a data transfer that is initiated by the host device Data Ordering ...

Страница 20: ...20 ...

Страница 21: ...21 Digimatic Data Format ...

Страница 22: ...cifications will not guarantee proper functionality of quadrature devices Expected Quadrature Signal Quadrature Conditioning Circuit The following circuit is used internally in the Remote Display to condition the quadrature signals for decoding Ensure that any quadrature devices connected to the Remote Display are compatible with the electrical specifications of this circuit ...

Страница 23: ...of Windows 8 or Windows 8 1 may experience difficulty installing unsigned drivers The following procedure can be used to install these drivers 1 From the desktop move the cursor to the right side of the screen to show the Charms menu Click on Settings ...

Страница 24: ...24 Click on Change PC Settings at the bottom to open the control panel Select Update recovery from the list of options ...

Страница 25: ...25 4 Select Recovery from the resulting menu and then click on the Restart now button under the Advanced Startup heading 5 From this menu click on Troubleshoot ...

Страница 26: ...26 6 Select Advanced Options from the Troubleshoot menu 7 Select Startup Settings ...

Страница 27: ...ess F7 on the keyboard to select Disable driver signature enforcement 9 When Windows loads it will not look different than usual but it will be possible to install unsigned drivers Follow the typical driver installation process to install the drivers Be sure to reboot the computer normally immediately after installing the drivers END ...

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