C-more Color Micro-Graphic Hardware User Manual
Contents
1. 7 el fe Q o e A a z z B J45 J p i Bo E mmg Ed __ RxD Indicator on PD Indicator s Port2 Jron 7 Sa orocrr Beall 5 __ RxD Indicator h RES a bte Port2 irate IX naicator a OCHO E Port2 ooa cr e U ol EA1 T4CL EA1 T6CL Check Physical Conditions Make sure that harmful chemicals are not being used around the C more Micro Graphic panel Look for any deterioration of the panels bezel and front display area See Chapter 2 Specifications for identification of the materials on the face of the panels and accessory bezels Check the mounting gasket to make sure it is sealing properly and has not deteriorated 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 replacement gaskets can be found in Chapter 9 Replacement Parts Check to make sure that none of the cooling vents around the inside section of the C more Micro Graphic panel are clogged with dust or debris Also make sure that there is clearance around the panel as shown in Chapter 4 Installation and Wiring Comore EA1 TCL M Hardware User Manual 2nd Ed Rev A 07 13 l 7 3 Chapter 7 Maintenance iY Run Tests under the System Setup Screens2. Use the C more Micro Graphic panel s System Setup Screens to test communication port PLC connectivity the internal beeper and touch screen operation See Chapter 5 System Setup Screens for additional details O TEST MENU D 1 Serial Port Loop Back 2 PLC Enquiry Test 3 Buzzer Test 4 Touch Panel Test 5 Display Test D a aj a T Serial Port Loop Back Test Performs a test to verify either the RS 232 or the RS485 422 serial communications functionality from the 15 pin connector Port 2 on the panel is operating correctly A loop back connector inserted into the port is required for proper testing Wiring diagrams to build RS 232 and RS 485 422 loop back connectors are shown below RS 232 Loop back Connector RS 422 485 Loop back Connector User Constructed User Constructed iseh D sdb 2 gt cTs 15 pin D sub male male 2 TxD Xis as RTS ae 35 RXD 28 oe Zs cts Ls TXD 8 105 RxD L Ssprts le 5 ee Llestxp 1 Wiring Diagram Wiring Diagram PLC Enquiry Test Tests the communications with the selected PLC protocol between the panel and a connected PLC Buzzer Test Use this option to test the internal audible beeper of the panel Touch Panel Test Tests the response of the touch screen area to contact This test is used to make sure the touch screen area is responding
3. properly 7 4 Comore EA1 TCL M Hardware User Manual 2nd Ed Rev A 07 13 Chapter 7 Maintenance Check Settings under the System Setup Screens Use the C more Micro Graphic panel s System Setup Screens to check the various settings such as the beep and orientation See Chapter 5 System Setup Screens for additional details Beep Used to enable or disable the internal audible beeper the default is beep on Calibration Used to calibrate the touch screen on the panel Cleaning the Display Screen 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 use cleaning solvents ammonia alcohol acetone etc which may damage the plastic housing and touch screen The longevity of the touch screen can be increased by the use of the EA 4 COV2 or EA 6 COV clear screen overlay See Chapter 3 Accessories for additional information on the screen overlay To prevent damage to the touch screen avoid touching the screen with sharp objects striking the screen with a hard object using abrasives on the screen or using excessive force when pressing the touch screen Comore EA1 TCL M Hardware User Manual 2nd Ed Rev A 07 13 l 7 5 Chapter 7 Maintenance ees Check Project Functionality During routine maintenance is a good time to check the functionality of your application making sure that various are
4. to 50 C 32 to 122 F Make sure the C more Micro Graphic panel is D operating within the specified humidity range by 5 95 RH non condensing Make sure the operating environment is free of corrosive vapors and gasses Check Operating Voltage Check the input voltage that is powering the C more Micro Graphic panel to make sure it is within the appropriate range 24 VDC The acceptable voltage range to the panel is 10 2 26 4 VDC 6 5W 10 2 VDC 630mA because the panel is running in Low Power Mode Connect an external 12 24 VDC power source when the AS NOTE When the panel is powered through Port from a connected PC the screen brightness is diminished panel is installed in its application for full brightness 7 2 Comore EA1 TCL M Hardware User Manual 2nd Ed Rev A 07 13 Chapter 7 Maintenance oe Check Transmit and Receive Indicators During a routine maintenance check is a good time to take a quick look at the status indicators on the back of the C more Micro Graphic panel There should be activity on both the TxD and RxD LED indicators when connected serially to a PLC or control device and data is being updated on the screen C more Color Micro Graphic Panel Communication Port Status Indicators
5. F1 key and the F5 key at the same time for 3 seconds to activate the Setup Screen 7 6 Cnore EA1 TCL M Hardware User Manual 2nd Ed Rev A 07 13 Chapter 7 Maintenance a Notes Comore EA1 TCL M Hardware User Manual 2nd Ed Rev A 07 13 l 7 7
6. MAINTENANCE In This Chapter Project Backups 3 3 sn 66 is os ais Sa Wie ble oaa eal ace eet ae ecole E EAEE ew awed 7 2 Check Operating Environment 0 0 ccc cee eee eee eens 7 2 Check Operating Voltage a ciicccis neniesan atone sever saree e s ee eleew oes 7 2 Check Transmit and Receive Indicators 00 cece eee eee 7 3 Check Physical Conditions 0 6 c ccc ccc cect eee eee rece eenees 7 3 Run Tests under the System Setup Screens 0 0 c cece ee eee eee eee 7 4 Check Settings under the System Setup Screens 0 000 eee eee eee 7 5 Cleaning the Display Screen 0 cece eee eee eee eee 7 5 Check Project Functionality 22 0 0 ccc ce eee eee eens 7 6 Checks from the C more Micro Graphic Programming Software 7 6 Chapter 7 Maintenance Maintenance Although the C more Micro Graphic 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 Most of these items should be scheduled quarterly or bi annually Project Backup During a routine preventive maintenance schedule is a good time to make sure that there is an up to date backup of the application project Check Operating Environment Make sure the C more Micro Graphic panel is operating in the proper temperature range 0
7. as 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 application As a starting point you may want to run through all the screens to make sure they are accessible if the project allows this If there are any trouble shooting procedures programmed into the C more Micro Graphic panel application now is a good time to also check these aids Checks from the C more Micro Graphic Programming Software If you have a PC available with the C more Micro Graphic Programming Software EA MG PGMSY installed and the panel is connected to the PC you can check the status of the panel from the Panel Information window The Panel Information window shown below will indicate the panel type if a keypad bezel has been installed the total memory memory used free memory firmware version mask ROM version and the PLC protocol selected for its serial communication ports The programming software can also be used to update the panel s firmware to the latest version Panel Information General Information Memory Type EA1 T6CL Total 3276800 byte Option1 NONE E Used 28260 byte Option2 NONE fi Free 3262446 byte Revision Protocol Firmware 2 31 0 4 Protocol AutomationDirect Modbus CLICK Mask Rom 1 00 Driver Rev 2 31 04 The Setup Screen on the Micro Panel must be active for the software to communicate with the panel Press the
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