C-more Hardware User Manual
Contents
1. Chapter 7 Maintenance Notes FA9 USER M Hardware User Manual Ist Ed Rev B 01 15 more f 1 72. MAINTENANCE In This Chapter Project BACKUP cesseccivectaceeontencsateesqesuestecsactesasencesetees lt ieeeareuassteacertesseeuceoeteacantescenecesetes 7 2 Check Operating Environment e sssssssessessscsesesesercesseseesecsecsessacsecsessiosecseseesssescsseseee 7 2 CIGCK OR Cra VONAGE seee enen E EE T T E 7 2 CROCK StU NOI CALONS norane irinin EEEE EEEE A EE EE 7 2 ITO CKG PY SiC al CONGIURA E E E A E E 7 3 Run Tests under System Setup ScreenS ssessessessessessrssrssessessesseseeserssesesseesessessees 7 3 check Memory Udo sirrien re nA E E EEE E OEE E AEAEE EEEE EE 7 4 Check Adjust Display BrightnessS escssesseeseeseresrserceseeseesecssscsecsecsecsersicsesssseseeessesssseeo 7 4 GNECK ENO LOO sirrore nire peices E E E E E EEE 7 4 AUSE LOUC PATO e E N TEE E EE EAEE A EE EE E NN 7 4 Cleaning the Display SCTE rcsscccscecrenanatesaccaneuoreneantegsiecehsnosascamtogercsenatanaueteucecanseseenes 7 5 CNEck Project FONCHONAI Y aire a E E E EEE EAE 7 6 Checks from C more Programming Software essessessessessessessesseseeseesesseeseesessesseo 7 6 NOLO A E scan ws dc d skin caine as sa eco an ae naan ees 7 7 Chapter 7 Maintenance Maintenance Although the C more touch panels require very little maintenance setting up a routine maintenance schedule will ensure the longevity of the product in your application The following are some suggestions of items to include in a preventive maintenance list or schedule Mo
3. art shown in the illustration below Any indication of the CPU LED other than a solid green shows there is a possible problem and the condition needs to be corrected Power Off Normal CPU Run State Memory Error O imee Power Off Watchdog Timer Error i hs OS Error ae Power Loss Detection User Defined petal to online help ile for further details Front View Rear View 7 2 l C mor E EA9 USER M Hardware User Manual Ist Ed Rev B 01 15 Chapter 7 Maintenance Check Physical Conditions e Make sure that harmful chemicals are not being used around the panel Look for any deterioration of the touch panel s bezel and front display area e Check the mounting gasket to make sure it is sealing properly and Replace the mounting gasket if there are any signs of deterioration or if there is any evidence that moisture liquids have penetrated to the inside of the enclosure where the panel is mounted Information on a replacement gaskets can be found in Chapter 9 Replacement Parts p n EA xx GSK e Check to make sure that none of the cooling vents around the inside section of the touch panel are clogged with dust or debris Also make sure that there is clearance around the touch panel as shown in Chapter 4 Installation and Wiring Run Tests under System Setup Screens e Use the touch panel s System Setup Screens to test the touch SSS screen display communication
4. d practice to occasionally check the display brightness _ __ _ _ _ izst Die or contrast and adjust as required This is done by using the Setting Menu in the System Setup Screens See Chapter 5 System Setup Screens for additional details Check Error Log e Another good practice is to review the touch panel s Error _ Genaral he Etha Ener Log The log can be viewed by use of the panel s System nae L Morore _ __ Ebert Setup Screen s Main Menu and then selecting the A KEANE vhs arc ar COIN SHOO e Emor Code PLC Information button Look under the Error tab See Chapter 3 piian di salle COM 35400 N E sa Emor Code PLC 0 1 5 System Setup Screens for additional details on using the 4 AMANA 17 50 59 ETHERNET DEVOO2 RD CEDI 1Bit Error ode PLE JDI Error tab Appendix A PLC Protocol Error Codes for a 5 08613 17 5058 Open COMI SANDE list of the error codes as they relate to the specific PLC that is being used with a description of the error and Appendix a E B Touch Panel Runtime Errors for a list of errors that may occur when the panel is in operation Adjust Touch Panel e It is recommended that a regularly scheduled maintenance program include adjusting the touch panel The adjustment calibrates the touch area of the panel The procedure should also be done anytime that it seems the touch area being pressed for an object is out of position by a small amount The procedure is done by using the Setting Men
5. east connected to an Ethernet switch If the touch panel is connected to a PLC then an inquiry test can also be done to test the communications between the panel and the PLC Press the Cancel button when finished to return to the Test Menu screen Test Beep Sound used to test the touch panel s internal beeper and also test the audio line output port with an external amplifier and speaker s connected Testing the audio output is done by playing an included internal WAV file Press the Cancel button when finished to return to the Test Menu screen EA9 USER M Hardware User Manual Ist Ed Rev B 01 15 C mor Ee l 7 3 Chapter 7 Maintenance EE Check Memory Usage e A good time to check and record the touch panel s memory 3 i General emors Ethamat usage for future reference is during a routine maintenance Ea ee SOA oh EME 6OME schedule The various memory devices being used by the panel sa 512KB ih Bastt in Flash 31 ME are listed under the tab This includes internal memory as well as any external memory device such as a USB pen drive or SD card memory If no external memory device is inserted it will not show up on the list e The memory usage can be viewed by use of the panel s System Setup Screen s Main Menu and then selecting the Information button then the Memory tab See Chapter 5 System Setup Screens for additional details on using the Memory tab Check Adjust Display Brightness e Is is goo
6. n As a starting point you may want to run through all the screens to make sure they are accessible e If there are any trouble shooting procedures built into the touch panel application now is a good time to also check these aids Checks from C more Programming Software e If you have a PC available with the C more programming software EA9 PGMSW installed and the PC is connected to the touch panel there are checks you can make to the status of the touch panel by using the Panel Information feature located under the Main Menu heading Panel This includes the following e Connected panel details e Memory availability and usage e Revisions Connected Panel Information EAS TSCL 0022C4 10 11 0 6 General Information Memory Select a M Tone FAS TSCL esas MRAM MRAM ma Display 6 4 TFT y 0 100 i Built in FLASH Color Type Belk gt cp co Total 512 KB Fed 268 Byte Resolution a ei cpa FKE 5 122 Byte Power Voltage OK USB 506 K B 519 166 Byte Revizion Hardware gag Boot Loader gag Firmware 05 Yer0 99 Runtime Ved g System Screen Waa e Other functions that can be accessed from the programming software directly to the touch panel include DisplayScreen Reboot AdjustClock MemoryClear and Update Firmware Additional information for these functions can be found in the C more programming software online help file 7 6 i C mor E EA9 USER M Hardware User Manual Ist Ed Rev B 01 15
7. ports beeper and audio output p mE Test Wenu aa i j Test Touch la Tact N 1 3 eA 7 only with external amplifier and speaker s connected See Chapter 5 System Setup Screens for additional details for the Test Menu Test Touch Panel allows the user to check the analog E m touch function of the screen by drawing free hand lines and shapes across the entire touch area The display will retain the lines where the screen has been touched until the Cancel button is pressed Test Display used to test the display and color rendition A test pattern will first show both the primary colors and a gray scale If the touch screen is not pressed within a few seconds the display will go into alternating color sweeps across the screen until the panel is pressed again If the screen is pressed when the test pattern first appears it will stay in this mode until the Cancel button is pressed Test Comm Port used to test the functionality of the 15 pin PLC communication serial port the 3 wire terminal block RS 485 port the RJ12 RS 232 port and the Ethernet port A loop back connector can be fabricated and used on the serial ports to test the RS 232 or RS 422 485 communications for the TxD and RxD signals and also the RTS and CTS signals if applicable The Test Comm Port setup screens and Chapter 5 show pin outs for the RS 232 and RS 422 485 loop back connectors The Ethernet connection can also be tested for communications if it is at l
8. st of these items should be scheduled quarterly or semi annually Project Backup e During routine preventive maintenance is a good time to make sure that there is an up to date backup of the application project Although the C more touch panel has the ability to upload the complete project from a panel through the programming software insurance is warranted just in case the worse case scenario happens and the entire touch panel is destroyed Check Operating Environment e Make sure the touch panel is operating in the proper temperature range 0 to 50 C 32 to 122 F e Make sure the touch panel is operating within the specified humidity range 5 95 RH non condensing e Make sure the operating environment is free of corrosive gasses a 8 Check Operating Voltage e Check the input voltage that is powering the touch panel to make sure it is within the appropriate range DC 12 24 VDC AC If the panel is being powered from an AC DC Power Adapter EA AC then the acceptable input voltage range to the adapter is 100 240 VAC 50 60 Hertz ls Check Status Indicators e During routine maintenance is a good time to take a quick look at the status indicators on the front and rear of the touch panel The Power LED PWR indicator should be on and there should be activity on the TxD and RxD LED indicators when connected serially to a PLC or control device Check the status of the CPU LED and compare it to the ch
9. u in the System Setup Screens and then selecting the Adjust Touch Panel button See Chapter 5 System Setup Screens for additional details 71 4 i C more EFA9 USER M Hardware User Manual 1st Ed Rev B 01 15 Chapter 7 Maintenance Cleaning the Display Screen e The display screen should be cleaned periodically by wiping it with a lint free damp cloth using a mild soap solution Dry the surface when finished with a lint free cloth Do not clean with ammonia based products which are solvents and will damage the face of the panel The longevity of the display can be increased by the use of a non glare screen protector p n EA XX COV2 where XX touch panel screen size 6 8 10 12 or 15 See Chapter EA 6 COV2 3 Accessories for additional information on the screen protectors e To prevent damage to the display screen avoid touching the screen with sharp objects striking the screen with a hard object the use of abrasives near the screen or using excessive force when pressing the touch screen EA9 USER M Hardware User Manual Ist Ed Rev B 01 15 more l 7 5 Chapter 7 Maintenance a r r Check Project Functionality e During routine maintenance is a good time to check the functionality of your application making sure that various areas on different screens do what they were designed to do An outline or specification for the application is a useful tool for testing the various aspects of your applicatio
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