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1. om o mw om ele ee n eee ee eoo om om Chapter 2 Hardware Installation EM EZIO 8ACO 8 pt 110VAC Output Module Pinout Information Output 3 Module Specifications 20 132 VAC 180 Volt 12V Q 1 1 2 A 25 C 0 8A Q 50 C for each output 1mA 132 VAC 38Amps for 16 6ms 15mA max 1 2 cycle 9 Output 8 1 Not Connected max 1 2 cycle No fuse red 3 3V 70mA for all 8 on 2500 Volt 4 of 14 AWG 2 of 18 AWG 4 of 22 AWG Internal ptt ee eee ee omo eoe oom m cL m Lo Loc momo oom meh G GAOGRO GRO ee eee eee eee eee Ke External LOAD SR COM 23 Chapter 2 Hardware Installation EZIO AACIAACO 4 pt 110VAC In 4 pt 110VAC Out Module Module Specifications Red LED for each input Pinout Information AWG 4 of 22 AWG Internal 1 2V Q 1A 1 2 A 25 C 0 8A Q 50 C for each output irrent 1mA 132 VAC INPUT To Other Circuit 38Amps for 16 6ms max 1 2 cycle l COM max 1 2 cycle SPER Career sostenute edat uius SSoige ey tsiis 35mA for all 4 on ev Internal 2500 Volt External peu up ee 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG TOLED Chapter 2 Hardware Installation E EZIO ADCOPAACO 4 pt 24VDC Out Source 4 pt 110AC Out Module Module Specifications 4 sourcing 50 0 VDC 0 5A per output 1 0A max per module 50 C 100A 50 VDC 50 C Pinout Information 2 VDC 0 5A 0 8A for 10ms
2. On Off Power connection On Off CPU functioning On Off Panel CPU Indicator located underneath PLC CPU Indicators the PLC base Touch panel CPU Status LED The Status LED provides an indication of unit status It will illuminate as RED or GREEN If the LED does not light this indicates that there is NO FLASH POWER to unit or the power supply failed Check or replace power supply RAM If the LED turns RED and stays RED check power supply to ensure it has s i sufficient current capability If the LED flashes RED and turns GREEN that indicates normal operation For more information see the Troubleshooting section of this manual Communications All PLC CPU models standard E D and P have 2 built in serial ports Port 1 is an RS232 that can be used for programming Port 2 is an RS 422 485 port that can be used for networking with marquees barcode printers scanners and other ASCII type devices The Ethernet EZTouchPLC model comes with a built in Ethernet communication interface RJ45 along with serial ports The EZTouchPLC can also be ordered with optional DeviceNet or Profibus slave cards for communications to a larger PLC network Ethernet DeviceNet Profibus Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map CAUTION Keep the signal reference GND wire well protected from external noise by using shielded cable CAUTION Do not connect the GND terminal of this port
3. Error Checking The PLC system performs a standard diagnostic routine during each CPU scan This is called the error checking step The primary task of this step is to identify various types of CPU and I O failures We classify these errors failures broadly into two categories Fatal and Non fatal Fatal Errors These errors are the ones that lead to the system failure During the CPU scan if a fatal error is detected the PLC is automatically switched out of Run mode and all I O points are disabled Some instances of fatal errors include Wrong parity value Wrong I O configuration Programming errors etc The PLC will not go into Run mode from the program if it detects such fatal errors Chapter 4 Maintenance and Troubleshooting EM Non Fatal Errors These errors just need your attention and are not detrimental to PLC operation Unlike fatal errors the PLC will continue in Run mode despite the occurrence of non fatal errors When you identify such errors you can proceed with an orderly shutdown switch the PLC into Program mode and take the required corrective action Some examples of non fatal errors are Low backup battery voltage minor programming errors I O module error etc 4 3 System Troubleshooting Operation None of the Disconnected or faulty Check and repair power source LEDs on PLC power source are On PWR LED on Check the wiring for loose contacts and PLC is Off secure if found any For 24 VDC powered
4. ccccccceceeeeeeeeeeeeeaeeeeeaaes 1 3 1 3 Organization of the Manual ccccccceeeeeeeee seen eeeneees 1 4 1 4 EZTouchPLC System Overview essere 1 6 1 5 Quick and EZ System Overview eeseeeseeeees 1 7 1 6 EZTouchPLC Part NUITDOeL S ter idepa esca Eats bes ceti rr ieadon 1 8 1 7 Quick and EZ Start to Get Familiar with EZTouchPLC 1 10 CHAPTER 2 HARDWARE INSTALLATION 2 1 Safety Considerations ccccccecceeeeceeeeeeesseesaeeeaaees 2 2 2 2 Installation Considerations Lseeeeeeeeesse 2 3 2 3 Electrical Considerations seseeeueeesueese 2 4 2 4 Sourcing P type and Sinking N type l O 2 9 2 5 EZ VOUCHE LC WOUND sscctectecartrenutatc CREDE ea rner 2 11 2 5 EZIO Module POSHIONIN GO cincscccomeeatecc oatereaseceersentiswnsiee 2 18 24 EZIO Mounting and VINO iscnesccetencosicusancoxievcusecderprcasceds 2 21 20 ZA OO GNSS 2 23 CHAPTER 3 SPECIFICATIONS OPERATION OF TWO CPUs PLC MODES AND PLC irai MAP 1 EZTouchPLC Models esscexsessu rtu su bsiastee Seir nti TRU It aus 3 2 OZ EZIO Modules LISL i deenseodtetuinciss en coden dca eE POP Ce 3 4 3 93 PELOJUCOBSSDIIESL oe tastos UI Utrera PHIL ande nqMece UNIS 3 4 3 4 Panel AGCOSSOFIGS reocsbkoss vesrerwsedpsnb oriuEFex OUT MEE Fer URN Ee 3 4 3 5 EZTouchPLEC SpecifiCallOriS uua st pr pea nr
5. CAUTION MOV should be two times the load voltage and have a sufficient energy rating corresponding to the load CAUTION D1 should have atleast 100 PIV and a 3 Amp current capacity CAUTION EZTouchPLC s DC outputs have a built in flyback diode to absorb an inductive kick For this Diode to work effectively the 24VDC power source powering the inductive load must be connected to the EZIO module Use these recommended external suppressors for improved safety Chapter 2 Hardware Installation 2 7 AC DC Transient Protection Recommended AC Inductive Transient Protection ee DC Output Module Inductive Lood AC I O power 28 Chapter 2 Hardware Installation DC Powered EZTouchPLC System We recommend that the power for the CPU Card Engine be a separate Power Supply and the power source for DC Loads be a separate DC Load Power connection CAUTION Do not apply AC power to EZTouchPLC s Input Power Terminals CAUTION Keep the signal GND for CPU Power and I O Power isolated NOTE Industrial Power Supplies today are relatively i inexpensive Any good industrial DC Power Source has an EMI filter built in However an I O DC Power Supply does not have to be that well regulated supply The Power Cable Ferrite Core is a solid ferrite cylinder The Power Cable should pass once through the core be looped around and pass through a second time Pull the excess
6. Chapter 2 Hardware Installation ELM 2 EZIO Mounting and Wiring EZIO Installation Overview EZIO modules are designed with one thing in mind modularity Any base of EZPLC can be fitted with each and every EZIO module All EZ Family PLCs are designed to handle any combination of EZIO modules without any need for power budgeting Most EZIO modules consume only 20 40 mA current at 3 3V Mounting I O Modules EZIO modules have a snap on design to facilitate easy installation and removal from the base slots The I O modules have two clips and a Molex connector which snap into PLC Base STEP 2 STEP 1 Hold the module between your thumb and index finger so that your fingertips are on the clips STEP 2 Snap the module onto the board so that clips are placed on the open mounting slots Make sure that the Molex connector is aligned with Mountifig the female counterpart EOS slot on the base Push the EE module gently from the top to insert it completely until you hear a clicking sound Wiring EZIO Modules As shown in the picture simply insert the wire and tighten the screw You can wire up to ONE 14 AWG wire TWO 18 AWG wires or FOUR 22 AWG wires in every terminal You will need a 2 5mm blade screwdriver P N EZIO SCDRV to work with the EZIO terminal blocks and wiring Routing EZIO Wiring EZIO modules have wiring trays for proper routing of field wires as shown in the figure below A220 Chapter 2 H
7. 5 Salicylic Acid Powder Salt Solutions Metallic Silver Nitrate Sodium Hydroxide 1 Sodium Hypochlorite 15 Sulfuric Acid 6 Sulfuric Acid 60 Sulfur Dioxide Liquid Sulfur Salts Tetrahydrofuran Toluene Trichloroethane Triethylene Glycol Turpentine Urea Xylene zt ou ou d uc cuc Te eG os zc ST a 2 OS TNZ 1 4 Dioxane Ether Ethyl Alcohol Ethyl Benzene Ethyl Butyrate Ethyl Cyanoacetate Ethylene Chloride Ethylene Glycol Methyl Ether Fluorides Formaldehyde Perchloroethylene Phosphoric Acid 5 Pine Oil Potassium Hydroxide conc Propylene Glycol Resorcinol sat Salicylaldehyde Salicylic Acid sat Silver Acetate Sodium Acetate sat Sodium Hydroxide 50 Stearic Acid Crystals Sulfuric Acid 20 Sulfuric Acid 98 Sulfur Dioxide dry Tartaric Acid Thionyl Chloride Tributyl Citrate Trichloroethylene Tripropylene Glycol Undecyl Alcohol Vinylidene Chloride Zinc Stearate mzuaozzzkKsamczaoeozegognunnzmmzamzzzzzoeznnzn Touchscreen Cleaning The EZTouchPLC touchscreen has a scratch resistant coating This adds a slight chemical barrier to the screen but the coating s primary purpose is to protect the screen from abrasion The EZTouchPLC touchscreen should be cleaned as needed with warm soapy water 42 Chapter 4 Maintenance and Troubleshooting Troubleshooting Panel Side Problem Panel won t power up Action 1 Connect power to the EZTouchPLC 24 VDC 2 Apply power while observing th
8. IQ Type RAW Data Type DISCRETE NoofChas cued Hee e Click anywhere on the screen to place the Button object Double click the object to open its object dialog box and click simulate press to toggle between On and Off states a T m 2 n tw os wise ie T Am Ba 22m OC hie ne oars AN Au 22 C8 BORls 7 00 G 5 f Similarly we will create an Indicator Light Object Enter O1 for Tag Name Click OK Enter O1 as Tag Address and select data type as DISCRETE Click OK Place the object on the panel eres Protection Visibliip Detalh Lanta Test 1 Language Duadeses Label Tet ete Se Pi Bakgerd Tag Name 51 Actusior Type Toggle Or T end Oh Soe Tex Bink Background Bink eee S l om r eee 3 MS g Click File gt Transfer to Panel This will transfer your program to the panel M4 Chapter 1 Getting Started Step 9 Test the Program MAKE SURE SW1 and SW2 are switched to OFF When you press the toggle button output 1 on the output module M1 will turn ON When you toggle the switch again output will turn off EE IP ametcon 2 greet s et bo 1 Elon Fari au Ce UR Sonn bes nw bw Sp Mein ir m SOO 1 2RoOo BS TV0DUuUS AAT HLE COR iamiam che res He ANN AG 5 8m BON 700015 o Congratulations You have successfully written and tested your first program in EZTouchPLC Chapter 1 Getting Started ELM 1 8 How to Design the Most Efficient
9. Module Specifications pinout ETE Pin No EZIO 4RLO 5180 VOC or 180 VDC 200 VAC 47 63 Hz 1A point 250V between contacts 1500V between contacts and shield External Internal 20 132 VAC 6 120VAC 5 180 VDC Chapter 2 Hardware Installation EZIO 4ACI4RLO 4 pt 110 AC In 4 pt Relay Out Module w built in Electromagnetic shield Module Specifications 4 eN Red LED for each input AWG 4 of 22 AWG 20 132 VAC Relay 1 Form A 60Hz A 2 pF between contact and shield 250V between contacts 1500V between contacts and shield lt 1ms typical lt 1ms typical Red LEDs 25mA Pinout Information External rn i eee To Other Circuit 238 Chapter 2 Hardware Installation Module Specifications EZ l 0 4 D C I P4 RLO 4 pt 24VDC In 4 pt Relay Out Module w built in Electromagnetic shield Status Indicators Red LED for each output TON COM GND Base Power Required 3 3V ae Ss ql Not Connected Optical Isolation 2500 Volt 1 of 14 AWG 2 of 18 ES a Number of Outputs dE HE l Tina Output Voltage Range el CT zi z Output Type Spar Form A l Output Terminals DC INFUT SOURCE 5 Consumed Peak Voltage 180 VDC 200 VAC tena same AC Frequency 47 63 Hz Maximum Current resist 1A point A ek Bi Ta Or Coca Maximum Leakage Current DAUNE 130 VAC dic I 3 E T s ON Voltage Drop 1 5 V 1 Amp Max
10. Red LED for each output One V 1 Common 1 Amp per module turns off outputs upon short circuit detection 20mA for all 4 on 2500 Volt DC Output 8 Customer Supply VS AWG 4 of 22 AWG 180 Volt 12V Q 1A 1 2A 25 C 0 8A 50 C for each output p ee 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG Internal External Flyback Diode External Loan OUTPUT COM 02349 Chapter 2 Hardware Installation EZIO AACIADCOP 4 pt 110VAC In 4 pt 242VDC Out Module Source Module Specifications Red LED for each Status Indicators AWG 4 of 22 AWG s External ae Maximum Steady State OSA per output DE 1 0A max per module INPUT Output Current 50 C P 100uA 50 VDC Maximum Leakage Current 50 C ON Voltage Drop 2 VDC 0 5A ee eM AC Input Maximum Inrush Current 0 8A for 10ms OFF to ON Response lt 2us lgan s a ON to OFF Response lt 10us Red LED for each output Pinout Information Pinno EZO4ACHDCOP C mug s accom 6 fou e o owws To Other Circuit DC Output Specs Por re ee ee ee eee ee ee ey Status Indicators V Terminals amp Commons One V 1 Common NE nee D 1 Amp per module 10 28 VDC Short Circuit Protection turns off outputs upon D short circuit detection Base Power Required 3 3V 24mA for all 4 on Optical Isolation 2500 Volt 1 of 14 AWG
11. 2 of 18 AWG 4 of 22 AWG Wires 1 of 14 AWG 2 of 18 Wires AWG 4 of 22 AWG DC Output Source Chapter 2 Hardware Installation EZIO ADCIAACO 4 pt 24VDC In 4 pt 110VAC Out Module Module Specifications DC Input Specs OFF to ON Response 2 4 ms typical 3 ms ON to OFF Response Pinout Information Pin No EZIO 4DCMACO nut Input 2 s Pout Not Connected No Fuse Catena Wann i Typical 7 5 mA all l inputs on H 2500 Volt L7 mem iO E 1 of 14 AWG 2 of 18 ay E AWG 4 of 22 AWG EA Number of Output Points I mw Number of Commons Dc IXPUT i SOURCE Output Voltage Range 20 132 VAC cies er i 2 4 ms typical 3 ms Red LED for each Status Indicators output Commons 1 point Fuse Base Power Required 3 3V Optical Isolation Wires Peak Voltage 180 Volt ON Voltage Drop 1 2V Q 1A x D a pW a Maximum Current 1 2 A 20 C 0 8A Q d ad MR 50 C for each output tavo wa ERa Maximum Leakage Current 1mA 132 VAC P ut Maximum Inrush Current 38Amps for 16 6ms 3 DC INPUT SINE OFF to ON Response max 1 2 cycle ON to OFF Response Fuse Base Power Required 3 3V Optical Isolation AAR MN Internal max 1 2 cycle External oap Je No fuse 35mA for all 4 on 2500 Volt 1 of 14 AWG 2 of 18 Wires AWG 4 of 22 AWG 236 Chapter 2 Hardware Installation EZIO ARLO 4 pt Relay Out Module w built in Electromagnetic shield
12. 4 Channel Analog Outputs EZP COV6 Pack of 3 protective shields for any 6 EZTouch panel EZP COV8 Pack of 3 protective shields for any 8 EZTouch panel Pack of 3 protective shields for any Ems 10 EZTouch panel Pack of 3 protective shields for any exeo 15 EZTouch panel EZIO ADCIPARLO 4 point DC sink source Inputs 4 point Relay Outputs 3 3 PLC Accessories EE mU EZTouchPLC Programming Software EZP TOUCHPLC M Hardware User Manual for EZTouchPLC EZOM Hardware User Manual for EZI O Modules EZPLC CM Hardware User Manual for DeviceNet Profibus and Ethernet options Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map 3 5 EZTouchPLC Specifications Specifications 6 White on Blue 6 STN Mono 6 STN Color 6 TFT Color 8 STN Color 8 TFT Color 10 TFT Color 15 TFT Color Display Type 5 7 STN 4 Shadesof 5 7 STN 16 Shades of 5 7 STN 128 color 5 7 TFT 128 color 8 2 STN 128 color 8 TFT 128 color 10 4 TFT 128 color 15 TFT 128 color palette Blue 320 x 240 Gray 320 x 240 palette 320 x 240 palette 320 x 240 palette 640 x 480 palette 640 x 480 palette 640 x 480 640 x 480 Brightness Life 140 nits 25 000 hours 180 nits 25 000 hours 200 nits 50 000 hours 140 nits 25 000 hours 200 nits 40 000 hours 250 nits 40 000 hours Touch Screen 48 Resistive Touch Cells 8x6 192 Resistive Touch Cells 16x12 Num of Num of Display Screens Screens Up to 999 Limited by display mem
13. Decalin p Dichlorobenzene Diethyl ether ccl lznuzzuzzznnzngzzzazzmnmnnzoununngozznzznua azzzmnzmnmnzzzzoz Heptane Ammonium Gloclate Ammonium Hydroxide 23096 Ammonium Salts Amyl Chloride Benzaldehyde Benzoic Acid Benzyl Alcohol Bromobenzene Butadiene n Butyl Alcohol tert Butyl Alcohol Calcium Hydroxide Formaldehyde 40 Formic Acid 50 Fuel Oil Glacial Acetic Acid G Hydrochloric Acid 5 Hydrochloric Acid 35 Hydrofluoric Acid 48 Hydrogen Peroxide 30 Isobutyl Alcohol Isopropyl Alcohol Kerosene Lactic Acid 85 Methyl Alcohol Methyl Isobutyl Ketone Methylene Chloride Nitric Acid 10 Nitric Acid 70 n Octane Ozone Carbon Disulfide Cedarwood Oil Chlorine 10 in air Chloroacetic Acid Chloroform Chromic Acid 50 Citric Acid 10 Cyclohexane o Dichlorobenzene Diethyl Benzene Diethyl Ketone N G N E F G N F N G N N G G N N F F N G G G N Glycerin ZZ2ZZ2QQQ2Z222Z2Q0771ZQOTT7TZOZZ1IOMMOQMZ22M Chapter 4 Maintenance and Troubleshooting ELM Chemical Ratin Chemical Ratin Diethyl Malonate N Diethylene Glycol Diethylene Glycol Ethyl Ether N Dimethylformamide Dimethyl Sulfoxide Dipropylene Glycol Ethyl Acetate Ethyl Alcohol 40 Ethyl Benzoate Ethyl Chloride Liquid Ethyl Lactate Ethylene Glycol Ethylene Oxide Fluorine Perchloric Acid Phenol Crystals Phosphoric Acid 85 Potassium Hydroxide 1 Propane Gas Propylene Oxide Resorcinol
14. EZTouchPLC System When designing your control system in addition to the obvious selection of the right choice of display for your HMI application keep the following recommendations in mind to design the most efficient and powerful EZTouchPLC system 1 Take Advantage of our Mix n Match EZI O One key advantage of using EZTouchPLC is its extremely flexible EZIO In order to take its full advantage first figure out the requirements for your control system Figure out your most commonly used and most cost effective switches solenoids and sensors etc Once you have a good idea of all of these devices that you are going to use then pick EZIO to match your configuration instead of trying to match your configuration to the available IO as you would do with most other PLCs There is practically no configuration of IO that EZPLC cannot handle EZIO is available in efficient blocks of 8 points with AC DC combo modules AC DC with Relay Analog combo and many more to match any configuration 2 Fast Scan Time Need fast response time for your control system EZTouchPLC has a fast scan time an average of 3ms for 1K Boolean instructions and all other associated overhead Even if your control system s scan time spreads out to 5 6 ms based on the logic used you can take advantage of our FAST interrupt inputs and subroutines Use these inputs to match the precision of multi thousand dollar PLCs 3 No Power Budgeting With EZPLC you will have absolu
15. Environmental Specifications 2 3 Error Checking 4 14 Ethernet 3 8 Execute Logic Program 3 12 EZ BAT 4 4 EZ BRK 1 2 13 EZ FLASH 1 4 7 EZ FLASH 2 4 7 EZI O Modules 2 23 EZIO AACIAACO 2 32 EZIO AACIADCOP 2 34 EZIO AACIARLO 2 37 EZIO 4ANI4ANOC 2 42 EZIO 4ANI4ANOV 2 41 EZIO 4DCI4ACO 2 35 EZIO ADCIADCIF 2 28 EZIO ADCIADCON 2 27 2 29 EZIO ADCIPARLO 2 38 EZIO ADCOPAACO 2 33 EZIO ARLO 2 36 EZIO ATHI 2 43 EZIO 8ACI 2 30 EZIO 8ACO 2 31 EZIO 8ANIC 2 40 EZIO 8ANIV 2 39 EZIO 8DCI 2 23 EZIO 8DCON 2 25 EZIO 8DCOP 2 24 EZIO 8HSDCI 2 26 EZIO Installation Overview 2 21 EZIO Modules List 3 4 EZIO Module Positioning 2 18 EZIO Mounting and Wiring 2 21 EZPanel Operator Interface 1 7 EZTOUCH10 GSK 4 5 EZTOUCH6 GSK and EZTOUCH6S GSK 4 5 EZTOUCH8 GSK 4 5 EZTouchPLC Base 1 7 EZTouchPLC In Control Cabinets 2 4 EZTouchPLC Models 3 2 EZTouchPLC Mounting 2 11 EZTouchPLC Part Numbers 1 8 EZTouchPLC Specifications 3 5 EZTouchPLC System Overview 1 6 F Fail Safe Operation 2 2 Fast Scan Time 1 13 Fatal Errors 4 14 Firmware 2 19 2 20 FLASH Card 4 7 Flash memory 2 19 2 20 Flash option card 4 2 FLASH Program Backup 4 7 Fluorescent Backlight Bulb Replacement 4 8 Free Flow Logic 1 14 Front Bezel 2 12 front bezel 2 13 fuse 4 7 Fuse Reset 4 7 G Gasket Replacement 4 5 6 inch Slim Bezel Models 4 5 gasket slot 4 5 Grounding 2 5 H Hardware 2 19 2 20 Hardware Maintenance for PLC Side 4 14 HELP 1 3 4 18 High Speed
16. amp utomatiensDemo Project 1 czt right will appear Click on the PorclType ZSE S Can RAMEDO Start button to transfer the Sine a ri program to the Panel Eu zral omnatian Fana a FLE Link Fiiriszr2 Tolal Hamon BE Dre Bee e Connexed ree kemay HEE Ry ez pooo f perat nn Fi namnets Lau UM Lse FC Port Messing Sterl ail E wn TE rr page ahead n he panel Iun dn FIT nal sank lc ecce yogan in taa pans press Cansel and Fral ead prog am from Panel and tae it on your PZ 4 Chapter 4 Maintenance and Troubleshooting Lithium Battery Replacement Panel 1 Battery under protective cover 2 3 4 BEFORE REMOVING BATTERY back up the user program and save Typical battery life is 5 years Connect EZTouchPLC to a computer and follow the instructions on the page 4 3 to save the user program to disk Disconnect the power source The battery is located in the upper left hand corner as shown in the figure below Remove the old battery and replace it with a new 1 2 AA 3 6 V Lithium Battery Part Number EZP BAT Reconnect the power source connect to the PC run the Panel Programming Software and transfer the user program that was previously saved to disk Lithium Battery Replacement PLC Rl I The EZTouchPLC has a built in 3V Lithium ion cell battery to maintain the system o epEEELEE LEE FASL RAM retain its data when the EZTouchPLC system is without external power Typica
17. position Wrong Comm Port Set Check and correct the comm port attributes tings Open the PLC Editor and click on the Configuration button Enter correct parameters like Unit number Group number and Comm Port name Chapter 4 Maintenance and Troubleshooting Possible Cause Suggested Action Communi Wrong Comm Port Assign Check if correct Serial Port Com1 or Com2 cation ment on the Computer of the computer is selected NO Wrong broken loose cable Check and correct the wiring to send receive communication pins on the RS422 port e ina Ensure right alignment of the Phoenix terminal RS422 485 block on which this port is located network Wrong Comm Port Check and correct the comm port attributes Selings Open the PLC logic program and look for the OpenPort Instruction Check correct parameters like Baud rate Parity Data Stop Bits and protocol Mismatching comm Check if the connected device is sending settings of connected correct data ORNICE Check correct parameters like Baud rate Parity Data Stop Bits and protocol on the connected device Most communication problems occur due to improper grounding Follow the instructions in Chapter 3 for grounding of both devices No Network option board not Check that the Option board is inserted communication installed correctly properly in the slot y Hs anes Wrong Settings Check if the Network type selected is Ee ie DeviceNet DeviceNet Open the Setup gt Device Network menu of
18. slim bezel 6 Monochrome 32 I O PLC 192 touch cell slim bezel 6 STN Color 32 I O PLC 192 touch cell slim bezel 6 TFT Color 32 I O PLC 192 touch cell slim bezel 8 STN Color 64 I O PLC 192 touch cell slim bezel 8 TFT Color 64 I O PLC 192 touch cell slim bezel 10 TFT Color 64 I O PLC 192 touch cell slim bezel 15 TFT Color 64 I O PLC 192 touch cell slim bezel Analog Input 8 channel IN voltage 8 channel IN current M1 to M10 AC Input 8 pt 70 132 VAC DC Input 10 28 VDC 8 pt sink source 8 pt High Speed AC Output 8 pt 70 132 VAC Not in M2 slot DC Output 10 28 VDC 8 pt sink source Analog Combo 4 ch IN 4 ch OUT 0 5 VDC or 0 10 VDC 0 20 mA or 4 20 mA M1 to M4 only zd AC Combo 70 132 VAC 4ptIN 4 pt OUT Not in M2 DC Combo 10 28 VDC 4 pt IN 4 pt sink OUT 4 pt IN 4 pt source OUT 4 pt OUT 5 180 VDC or 20 132 VAC CPUs Not in M2 Mounted underneath base Standard w 2 serial ports Models E w 2 serial ports amp Ethernet Comm Port Models D w 2 serial ports amp DeviceNet slave Comm Port Models P w 2 serial ports amp Profibus slave Comm Port 40 MHz 8192 Registers 64 KB memory 3 ms scan time Relay Combo 4 pt IN 70 132 VAC 4 pt OUT 5 180 VDC or 20 132 VAC 4 pt IN sink source 4 pt OUT 5 180 VDC or 20 132 VAC Not in M2 Specialty 4 ch Thermocouple IN High speed counter with 1 or 2 encoders 4 slots 3
19. 8 and 10 inch models are 512Kb standard If your program requires more than the standard 512Kb memory you can upgrade to 1MB of memory from the standard 512Kb before inserting the optional 512Kb RAM Card P N EZP RAM 1 or you can upgrade to 1 5MB by inserting the optional 1MB RAM Card P N EZP RAM 2 The 15 inch model is 1MB standard You can upgrade to 1 5MB by inserting the optional 512Kb RAM Card or upgrade to 2MB with the optional 1MB RAM Card To install card perform the following steps EZ FLASH 1 FA PL Clan 1 Back up your user program see page 4 3 and REMOVE POWER TO lease Note Your THE UNIT FLASH Program Back t eith RPM be eer The RAM card slot is located in the upper right hand corner of the back than your RAM of the unit bottom slot memory to ensure that all of your pro 3 Simply insert the new card being careful to seat the card properly into gram is saved See the backplane connector Do not force the card it should connect eas next page 4 7 ily if properly aligned 4 Reapply power to the panel 5 Upload the saved user program Chapter 4 Maintenance and Troubleshooting 1 DO NOT REMOVE THE RAM OR FLASH CARD WHILE POWER IS APPLIED TO THE PANEL TO DO SO WILL IRREPARABLY DAMAGE THE CARD BACK UP YOUR USER PROGRAM AND REMOVE POWER TO THE UNIT BEFORE REMOVING A MEMORY CARD SEE PROGRAM BACKUP INSTRUCTIONS 2 USE ONLY EZAUTOMATION FLASH CARDS IN THE EZPANEL EN HANCED USE OF ANOT
20. A oar 3 aim free te Date AI sacle wt be remit i a 121 pir rien hem ARE Hug SEL UL am 1i ee a ML 1533 fs of mre Deoend duc hs they a 143553 IJPWT Aadqnem qr si iig 3h d pim emp ci a meon em iba memory n Bu 38 feed Tarpum or ai ANTES eriei SPTE Cee p n mo rab cis rt feet Erit oa is ie issue Paai Hrn cach mor m ter ee darsiga ovamomar Merk peard Seite ine Sie 0 Fall ia ad Ba R368 Bs a ini ABS TR AG A pisl miea procu Ei ee me US Patent No 3 61 882 issued to Uticor on Sept 25 1973 Describing the first time use of programmable memories in PLCs i amna hy Chapter 1 Getting Started 1 1 2 Purpose of the Manual This manual is presented with details and step by step information on Installation and Programming a new EZTouchPLC It also covers the troubleshooting and maintenance of an existing setup if present and provides understanding on how to connect an EZTouchPLC with other components in your control system This manual is a good reference guide for personnel who install EZTouchPLCs as well as those who program it If you understand programmable logic controllers in general you can find all the information you need to start and maintain your system in this manual Where should I Start If you are already familiar with basic PLC concepts you may choose to start with the Chapter 2 Hardware Installation New customers may find it more useful to
21. Counter Modules with PLS Outputs 2 44 Hr 2 19 2 20 I O Configuration 1 7 I O Modules 1 7 I O Response Time 3 12 I O Response time 3 14 ideal conditions 4 9 Immediate Inputs Outputs 3 12 Index and Value Registers Word 3 17 Indicator Light 4 5 Input Register Word 3 16 Installation Considerations 2 3 Install I O Modules 1 10 internal fuse 4 7 Introduction 1 2 L LED 3 8 4 5 4 12 Lithium Battery Replacement 4 4 Lithium Cell Battery 3 11 Low Battery LED 2 19 2 20 Main Setup Screen 2 19 Mapping Conventions Used 3 15 Maximum I O Response Time 3 13 Memory Card 4 13 metal brackets 2 13 Min 2 19 2 20 Mix n Match EZI O 1 13 Module Positioning Restrictions 2 18 Mon 2 19 2 20 Mounting 2 13 Hardware 2 12 Mounting I O Modules 2 21 Mounting Panel 2 12 N NEMAA rated enclosure 2 11 Non Fatal Errors 4 15 nonvolatile storage 4 2 Normal I O Response Time 3 13 No Power Budgeting 1 13 O Operating Conditions 4 14 Optical Isolation 2 4 Organization of the Manual 1 4 outline 2 11 Outline amp Cutout Dimensions 2 12 Output Register Word 3 16 Out of Warranty Services 4 18 Overview of CPUs 3 6 P Panel Accessories 3 4 Panel Battery 2 19 Panel COM1 Port 3 10 Panel Programming Port 2 19 Panel Status Indicator Light 4 5 Patent No 1 2 Physical Layout 2 4 PLC Accessories 3 4 PLC CPU Operation Modes 3 7 PLC CPU Operation Sequence 3 11 PLC CPU Scan Time Considerations 3 14 PLC CPU Status Indicator LEDs 3 8
22. Current Pinout Information EZIO 8ANIC Module Specifications DIP switch selectable 8 62 50 0 1 Approximation 0 3 25 C 0 66 60 C 50 ppm C typical 032 Amp series 217 fast acting Internal External EIE Power Supply P inputi 1 af poo T dL HLo OL E x 5 Hi de O o E Analog Ground Pavese ET i ATOD D lt CONVERTER 9 i i ud X HI 3 Wire ur ns F Channeli t anne Analog Ground Analog Ground C o 4 Mre T j Curent Trans miter RESISTOR NETWORK Chapter 2 Hardware Installation ELM EZIO 4ANIZANOV 4 pt Analog In 4 pt Analog Out Module Voltage Module Specifications 4 single ended 0 5 0 10V DIP switch selectable b wuna 200s 095 of FS tz count max 80 wo ew pss approximation Ezom Ezom 5 counts 0 2 at 25 C 0 4 at 0 60 C Pinout Information o EZIOAANKANOY 50 ppm C typical 4 single ended 1 common 0 5 VDC 0 10 VDC DIP switch selectable 12 bits 1 in 4096 100 us for FS Time 1 2 count max 80db Gainror sosWofmme Linearity E umm Ezom xam 0meoFma 50 ppm C typical Internal External oot Power Supply RESISTOR NETWORK Analog Ground Channel H EXE AM Analog Ground Voltage Transmitier Output 1 H a a CH Lo
23. Other Circuit 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG DC INFUT SOURCE TV Extermal wirng Internal To Other Crous DC INPUT SINE Chapter 2 Hardware Installation 2 21 EZIO ADCIADCOP 8 pt 24VDC Output Sinking Module Module Specifications Number of Inputs 4 sink source Input Voltage Range 10 28 VDC Peak Voltage 40 VDC 1 92 mA 12 VDC Input Current 4 0 mA 24 VDC Maximum Input Current 5 mA 28 VDC Pinout Information PinNo EZIO 4DCMDCON 1 Input 1 Input 3 Q E ET o cc _ D DC Input Specs Status Indicators Red LED for each output Commons 1 point Li e IMPUT ANA Fuse No Fuse mes UE OMM Base Power Required 3 3V T mA al E Optical Isolation 2500 Volt Wires 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG DCINPUT SOURCE Number of Outputs 4 sourcing T Peak Voltage 50 0 VDC Msc eee 0 5A per output Maximum Steady State 1 0A max per module Output Current 50 C e O E e er x gt gt gt ES A EEA aa E EXON fie Eem A Ea Customer_Supply VS Exierral W ag 2 inier 3 X To Other Cures gt L D lr Ld d q Li i A M j E ilk ANM i Ta Othe Circ Foii Vy TOM AM V ENPUT Maximum Leakage Current d 50 VDC M 22 DC er i Specs gt Red LED for each
24. edge of the EZTouchPLC front bezel is flush with the mount ing panel CAUTION Tighten DIN Clips to a maximum of 1 5 inch pounds to provide a proper seal EZAutomation assumes no responsibility for liquids damage to the unit or other equipment within the enclosure because of improper installation 244 Chapter 2 Hardware Installation 8 TFT and 8 STN Color Slim Bezel Outline and Cutout Dimensions EZP S8C FS PLC EZP S8C FS PLC E EZP S8C FS PLC D EZP S8C FS PLC P EZP T8C FS PLC EZP T8C FS PLC E EZP T8C FS PLC D EZP T8C FS PLC P The 8 inch Slim Bezel Models are Stud Mount only All the necessary mounting hardware is provided with the unit Use the 8 studs and 8 nuts with captive washers to secure the unit to the mounting surface Dimen sions are provided in inches and mil limeters mm appear in brackets 7672 T7076 194 861 479 730 0 895 22 74 7 ve DM bem em em ll mn 1n0000202 J nnnn2n2n L PO 0 700 17 781 10 894 276 71 0 895 22 731 8 748 222 20 6 958 176 72 Chapter 2 Hardware Installation 245 10 TFT Color Slim Bezel Outline and Cutout Dimensions 12 508 317 708 EZP T10C FS PLC 6 254 158 854 EZP T10C FS PLC E 10 438 265 128 EZP T10C FS PLC D 5 219 132 555 EZP T10C FS PLC P 6 l 218 5 537 DIA pem 4 750 The 10 inch Slim Bezel sas 120 650 Models are Stud Mount ONLY All the necessary
25. hear etit nens 3 5 3 6 Overview or CIPLIS osse ste patere yea eie dg uusex do mus sea x Cer eines 3 6 3 7 PLC CPU Operation Modes eseeeeeeeeee 3 7 CH eel 2112 ioi e A ENNIO TOIT 3 11 3 9 PLC CPU Operation Sequence Leeeesees 3 11 3 10 I O Response Time eeeseeerenmme 3 12 CHAPTER 4 MAINTENANCE AND TROUBLESHOOTING 4 1 Shutting Off Power to EZ TOHUChP LE accro eror oer s 4 2 Troubleshooting Panel Side ssusus 4 12 4 2 Hardware Maintenance for PLC Side 4 14 4 3 System Tro bleshioOlllig usssesse soot adiu uxo aont Rue 3E a 3UE wa seamen 4 15 INDEX ELE Table of Contents EU Information EZTouchPLC is manufactured in compliance with European Union EU Directives and carries the CE mark EZPLC has been tested under CE Test Standard EN55011 and is submitted for UL Certification Technical Support SELV Circuits Environmental Specifications Preventative Maintenance and Cleaning Please Note Products with CE marks perform their required functions safely and adhere to relevent standards as specified by EU directives provided they are used according to their intended purpose and that the instructions in this manual adhere to The protection provided by the equipment may be impaired if this equipment is not used in accordance with this manual Only replacement parts supplied by EZ
26. max per module 50 C me pose tus TU Red LED for each output One V 2 Common 1 Amp per module turns off 1 Customer Supply VS outputs upon short circuit IEEE RR detection do 40mA all outputs on 2500 Volt 10f 14 AWG 2 of 18 AWG 4 of 22 ANG Internal External VS Pucca ee ee en ee ee ee ee ee ey S hort Ciraut Protection 10 28 VDC Flyback Diode DC OUTPUT SOURCE Chapter 2 Hardware Installation ELM EZIO 8BDCON 8 pt 24VDC Output Sinking Module Pinout Information E Module Specifications utput Curre 1 4A max per module 50 C Maximum Leakage Current AG 50 VDC 50 C V Terminals amp Common 14 Amp per module turns off outputs upon short circuit detection wer Requi AOMA all outputs on 2500 Volt m 1 of 14 AWG 2 of 18 AWG res 4of22AWG Internal Output 5 Output 6 Output 7 Customer Supply VS External VS Output 10 28 VDC Short Circuit Protection were eee ewe we T ee DC OUTPUT SINK 226 Chapter 2 Hardware Installation EZIO 8HSDCI 8 pt 24VDC High Speed Input Module Module Specifications 4 0 mA 24 VDC Pinout Information EZIO 8HSDCI 0 2 0 4 ms typical 0 3 ms 0 2 0 4 ms typical 0 3 ms Red LED for each output Typical 15 mA all inputs on 2500 Volt To
27. mounting hardware is 8918 1 provided with the unit 226 517 Use the 8 studs and 8 nuts with captive washers to secure the unit to the 9 500 mounting surface ii i 5 954 151 232 1L 94 w14 299 572 23 210 3 856 0 700 13 584 345 032 ieee 0 894 82 719 8 803 10 594 223 604 269 091 0246 Chapter 2 Hardware Installation 15 TFT Color Slim Bezel Outline Dimensions EZP T15C FS PLC EZP T15C FS PLC E EZP T15C FS PLC D EZP T15C FS PLC P The 15 inch Slim Bezel Models are Stud Mount ONLY All the necessary mounting hardware is provided with the unit Use the 18 studs and 18 nuts with captive washers to secure the unit to the mounting surface 0375 9521 2 062 32 38 078p 19 86 Chapter 2 Hardware Installation 15 TFT Cutout Dimensions EZP T15C FS PLC EZP T15C FS PLC E EZP T15C FS PLC D EZP T15C FS PLC P The 15 inch Slim Bezel Models are Stud Mount ONLY All the necessary mounting hardware is provided with the unit Use the 18 studs and 18 nuts with captive washers to secure the unit to the mounting surface 218 5 537 DIA TYP 18 Chapter 2 Hardware Installation NOTE 6 models have M1 2 6 EZIO Module Positioning M4 whereas 8 10 and 15 i models have M1 M8 Slots Numbering System As discussed earlier there are 2 bases you can choose from 4 slots and 8 slots that can support up to a maximum of 32 and 64 I O points respectively Use
28. tes Hota e n your project selected under Project At on Enhanced model q g tributes it Each square should beep when 7 RS422 485 pressed Press Exit to quit Reboot the setup screen To reboot the EZTouchPLC from any Panel CPU LED programmed screen simultaneously SD 2 SD Panel Battery o ES press the extreme upper left and ex RD treme lower left touchpad area on the RD panel screen Cover for Expansion RAM Optional DeviceNet and Flash for Panel or Profibus port here P RS232 Programming Port and Communication Selector Power LED CPU LED Low Battery LED sc BATTERY PLC Panel RUN SW1 SW2 LED LED LED c ee a Ee 0r ENERBUSE NEN SW1 must be ON to program PLC SW2 must be OFF for proper operation 24VDC Power Input 3V PLC Battery located under this module D Run Mode PLC to E Touch Tri j ai Panel 1 LED RS232 PLC Programming Port PLC Run Program Set up Caution Do not use AC output module in the bottom left slot due to height of the battery Analog IN OUT module can be used only on the first 4 slots Other analog modules or High Speed counter module can be used only in the first ten slots Color SW3 SW4 LED Operation Pt oo Green Rin oft Red Program 1 o s ot No Operation Program PLC LED Panel Programming Port Tees nio IO RR EZIO Module Dimensions STEP 1 EZ D
29. the battery 2 Connect the EZPLC with a programming computer using an RS 232C cable 3 Open the EZTouchPLC Editor software and Save the program onto your computer s hard disk 4 Disconnect the Power source 5 Simply remove the old battery from the slot 6 Gently inserta new battery P N EZPLC BAT into its place with the Positive side upwards 7 Power up the system and reload the program from the computer 3V Lithium Cell Battery under module M2 NOTE You can replace a battery without removing the main power to the EZPLC However it is always recommended to switch off the main power 3 9 PLC CPU Operation Sequence A good understanding of PLC s CPU operating sequence will help you achieve the proper control for your equipment or process The flow chart on the next page shows the main tasks how the CPU controls all aspects of system operation Power up Initialization At power up the CPU initializes the internal electronic hardware It also checks to see if all the memories are intact and the system bus is operational It sets up all the communication registers It checks the status of the back up battery If all registers are go the CPU begins its cyclic scan activity as described below Read Inputs The CPU reads the status of all inputs and stores them in an image table IMAGE TABLE is PLC s internal storage location where it stores all the values of inputs outputs for ONE scan while it is executing lad
30. to any external drive Please leave it unconnected right at the port terminal Open Port Instruction V Mos Phecerve Sanam Dare m Stat ve had PLC Serial Port 1 Specification Use port 1 for programming the PLC You will need to use an appropriate RS 232C cable for programming from a PC This port is located on the 9 pin D shell connector and supports EZ Protocol RS232 Wiring Diagram PC COM Port EZPLC RS232 COM Port a DLE 9 pin Sub D Shield 9 pin Sub D Shield Connected to Earth Ground on both sides PLC Serial Port 2 Specification Use Port 2 to network AC drives or any other compatible device with multidrop capability over RS 422 485 This port has the same communication capabilities of many larger PLCs in a serial port This port is located on the removable Phoenix terminal block Port 2 supports up to 38 4k baud rate and has ASCII In Out capability RS422 485 n Diagram SD v yl poe SD SD L 9 L1 SD R V Xi toe a RD RD EH iy RD Message ox Controller 3 Shield Connected to Earth Ground on both sides The RS422 485 port can be accessed from the ladder logic program using Communication Instructions See the EZPLC Software Manual for information on how to configure a port to communicate with an ASCII device You will need to specify network properties such as Baud Rate 1200 to 38400 Parity value None Odd or Even Data Bits 7 o
31. units make sure that proper polarity is observed Input power level is outside Ensure that the power being presented to the of PLC s power rating power terminals is within specified range specifications CPU LED is Off Incorrect power supply to Ensure correct power supply per the EZTouchPLC specifications Error in the logic program Check your logic program Pay special attention to Program Control Instructions and make sure you have used Next or Return statements at the end of Jump and Subroutine Instructions Electrical noise Follow instructions to avoid electrical noise in Chapter 3 Consider installing an Isolation transformer if you think the noise is making it s way through the Power source Check to ensure that RS232 signal GND is not connected to Earth ground and the shield is connected to Earth ground on both sides Check to ensure that RS422 485 port signal GND point is not connected Improper grounding Most noise problems occur due to improper grounding Follow the instructions in Chapter 3 for grounding guidelines CPU Hardware failure Power cycle the PLC once to see if an intermittent high frequency noise has caused the failure If yes take proper steps e g grounding noise filters to reduce the noise If problem persists call EZAutomation for assistance M6 Chapter 4 Maintenance and Troubleshooting Possible Cause Suggested Action Operation Communi cation Low Batt LED is On
32. 2 I O 24VDC 8 slots 64 I O 24VDC AC DC Combo 4 pt OUT 10 28 VDC source 4 pt OUT 70 132 VAC Not in M2 4 pt IN 70 132 VAC 4 pt OUT 10 28 VDC source 4 pt IN 10 28 VDC sink source 4 pt OUT 70 132 VAC Not in M2 IN m tm o A Inserting an EZI O Module Programming EZPanel and EZPLC Editors Chapter 1 Getting Started 1 5 Quick and EZ System Overview EZTouchPLC is the most sensible combination of PLC and EZPanel HMI in one highly integrated package It utilizes EZPLC s base and is thus capable of all the features present in our EZPLC and uses our Mix n Match EZIO to deliver a truly modular integrated system EZPanel Operator Interface The EZPanel Enhanced PLC Touch Panels are the most advanced operator panels in the industry yet they re the EZest to use and program They are available in 8 different display models all using common CPU and flash firmware which is field upgradable EZTouchPLC Base The EZTouchPLC bases are available in four models for 4 or 8 slots and are capable of flexibly incorporating 32 or 64 I O points respectively Every EZTouchPLC has a built in RS232 port for programming RS 422 port ASCII communications CPU with or without Ethernet what we call our card engine and slots for I O modules The 6 inch models can have up to 32 I O points whereas the 8 10 and 15 inch models have 8 slots capable of 64 I O points Additionally all these models can be purchased
33. 22 485 Wiring Diagram Shield connected to Earth GND on both ends Message Controller Lat nel MT Suo Fone Sub Pene Sub Panal C at Cabinet Door Grounding Straps Power cables I O cables or wiring and communication cables should all be separate so that they do not couple the conducted RFI on any of these wires cables Communication cables such as Ethernet DeviceNet and Profibus cables have their own standards for noise isolation which must be followed Another path for RFI into the EZTouchPLC is through its RS232 and RS422 485 ports The cables to these ports must be shielded properly as shown in the diagrams shown to the left Cabinet Grounding Equipment cabinets usually incorporate one or two doors and or hinged cabinet panels In addition sub panels may be utilized on those electronic controls and electromechanical items that are mounted The goal is to create a medium for mounting the equipment and ensure grounding of the control s chassis to it Relying on door hinges and swinging panels for a good metallic bond between hinged parts and the main body of the cabinet does not insure adequate grounding That is why the use of ground straps is recommended The equipment enclosures are generally either painted or anodized It is imperative that the equipment chassis are grounded Not only is this good safety practice but it also helps noise immunity problems Mounting of painted or anodized enclosures to like surfaces doe
34. 4K Baud Rates supported Agency Approval UL CUL CE pending External Dimensions 8 048 x 6 145 x 3 896 10 894 x 8 748 x 3 852 13 584 x10 594 x3 856 16 75 x13 x5 678 204 41 x 156 08 x 98 95mm 276 71 x 222 20 x 97 85mm 345x269 1x97 95mm 425 45x330 2x144 02mm 3 6 Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map NOTE Two separate CPUs and two separate Power supplies not only enhance the speed of operation they work independent of each other If the Touch panel CPU was to stop functioning the PLC CPU is not affected 3 6 Overview of CPUs The EZTouchPLC has two Coldfire processors one for the Touch panel and the other for its PLC Not only does it have two CPUs the EZTouchPLC has two separate switching Power supplies to maintain independent operation The PLC CPU is one of the most crucial and important components of the EZTouchPLC All PLC operations are carried out in this CPU so it is very important to understand its capabilities This section will provide you with all the information regarding to the EZTouchPLC CPU and its communication specifications PN EZP S6C FS PLC v oso Ce TELE EUER LER ALI The standard EZPLC CPU has two integrated serial communication ports It is also offered in different models E D and P that have additional communication capabilities with Ethernet DeviceNet and Profibus networks respectively The EZPLC CPU offers a very robust proces
35. 6 Analog Input 1 6 B Bases 1 6 Battery 1 2 AA 3 6 V Lithium Battery 4 4 low battery 4 2 replace 4 4 Battery Backup 3 11 Boot program 2 19 2 20 brackets 2 13 Bulb Replacement 4 8 C Cabinets 2 5 Cabinet Door Grounding Straps 2 6 Cabinet Grounding 2 6 Cabinet Wiring 2 6 cable 4 12 Cabling 2 5 captive washers 2 15 2 16 2 17 card slot 4 7 CAUTION battery removal 2 13 4 4 DIN Clips 2 13 removing RAM or Flash card 4 6 4 7 thread locking compound 2 11 chemical barrier 4 11 Chemical Compatibility 4 9 Choke Isolation 2 5 Cleaning 4 11 clearance 2 11 Clock Setup Screen 2 19 COM1 Port 3 10 Communications 3 8 from EZ Touch to Computer 4 12 Conducted RFI 2 5 Connect Power 1 10 Contrast Setup Screen 2 19 cooling 2 11 CPUs 1 6 CPU Card Engine 1 7 CPU Backup Battery 4 14 CPU LED 2 19 2 20 cutout 2 11 Cutout Dimensions 2 17 D Day 2 19 2 20 DC Combo 1 6 DC Input 1 6 DC Output 1 6 DC OUTPUT SINK 2 10 DC Output Module 2 7 DE index DC Powered EZTouchPLC System 2 8 DC Sinking Transient Protection 2 7 DeviceNet 3 8 DIN Clip Mounting 2 13 DIN Clip tab 2 12 Disconnecting Main Power 2 2 Discrete I O Module Status Indicators 2 22 Discrete Inputs 3 15 Discrete Internals Discrete 3 16 Discrete Memory Type 3 15 Discrete Outputs 3 15 Display Blank 4 13 E Edit Program OFF LINE 4 3 Electrical Considerations 2 4 Electrical Noise 2 4 Enter Panel Program 1 12 Enter Program 1 11
36. Automation or its agents should be used Consult EZTouchPLC Help or you may find answers to your questions in the operator interface section of our website www EZAutomation net If you still need assitance please call our technical support at 1 877 774 EASY or FAX us at 1 877 775 EASY All electrical circuits connected to the communications port receptacle are rated as Safety Extra Low Voltage SELV Operating Temperature 100 to 60 C Storage Temperature 20 to 70 C Operating Humidity 10 95 R H noncondensing Air Composition No corrosive gasses permitted No special preventative maintenance is required Getting Started In this chapter e Introduction Purpose of the Manual Where to get HELP Technical Support Organization of the Manual Quick and EZ System Overview e EZTouchPLC Part Numbering System e Quick and EZ Start to Getting Familiar with EZTouchPLC How to Design the Most Efficient EZTouchPLC System Chapter 1 Getting Started 1 1 Introduction Welcome to EZAutomation s new Touch panel with a built in programmable logic controller the EZTouchPLC EZAutomation is the newest addition to the AVG family with a 37 year old tradition in manufacturing more than 200 high value and most innovative automation products AVG established in 1975 is an American group of companies comprised of Autotech Uticor and now EZAutomation Since its inception AVG has introduced more than 500 in
37. D NOTE Shown for 4 slot 8 slot base has the same SW1 PLC LED orientation except that the switches and LEDs are SW2 HMI LED at the bottom of the motherboard SW3 SW4 Tri Color LED PLC Run Program Switch Setup Sw3 sw4 Tricolor LED Operation Mode o Jo Of No Operation n e ee run fo Res ream ea UM Ca Ou Be ir 4 Man Cc ele Yeo aan I a olola 23 2 A Program mode disables all I O and you can modify the logic program in the PLC Run mode enables all I O You can view monitor the logic program in this mode but you can t modify it Run Program mode enables you to make modifications ONLINE with enabled I O 88 Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map PLC CPU Status Indicator LEDs The PLC has 3 Status indicator LEDs They have specific functions that can help you in programming and troubleshooting the PLC These LEDs provide a visual indication of CPU status The table below lists various states of these indicators indicator CAUTION CPU LED will be off if there is no valid Ladder On Off CPU functioning On Off program in the PLC Low Battery On Off Backup Battery Voltage Low OK i Red Power LED indicates that the PLC has power Green CPU LED indicates that the CPU is executing a valid program Red Low Battery LED will momentarily turn on at Power ON and then stay off if the battery is good If the battery is low this LED will turn on
38. EZPanel Enhanced EZText Enhanced 336 pages EZTouchPLC of the most EZTextPLC SENSIBLE EZMarquee i EZPLC amp EZI O Automation EZ Touchscreen CE Computer Products EZCE Touchpanel EZMonitor i am di Hus m a VFD DISPLAY GREAT VIEWING ANGLE aas 1 877 774 EASY 774 3279 www EZAutomation net Designed and built in USA by Hbri ant F LETT n agir WHrbit dg L SUL femen Lis m iene GES c an an TM Hy EZTouchPLC Hardware Manual Manual Part Number EZP TOUCHPLC M Revision A THE MOST SENSIBLE AUTOMATION PRODUCTS DIRECT FROM THE FACTORY This page intentionally left blank OE te ih 12 EZ AS 1 2 3 Designed and built in USA by The Most Sensible Automation Products Direct From the Factory Sa www avg net EZTouchPLC Hardware Manual Manual Part Number EZP TOUCHPLC M Revision A WARNING Programmable control devices such as EZTouchPLC are not fail safe devices and as such must not be used for stand alone protection in any application Unless proper safeguards are used unwanted start ups could result in equipment damage or personal injury The operator must be made aware of this hazard and appropriate precautions must be taken In addition consideration must be given to the use of an emergency stop function that is independent of the EZTouchPLC The diagrams and examples in this user manual are included for illustrative purposes only The manufacturer cannot assume responsib
39. HER CARD WILL DAMAGE THE UNIT AND WILL VOID WARRANTY FLASH Program Backup All the EZPanel Enhanced models except the 6 White on Blue Model P N EPZ S6W RS PLC can have Flash Program Backup Cards This feature allows you to store your user program into nonvolatile memory The FLASH Card easily installs in the slot provided in the back of the unit Depending on the size of your program choose from three available memory sizes 512Kb P N EZP FLASH 1 1MB P N EZP FLASH 2 and 2MB P N EZP FLASH 3 Note the user RAM size must match your user Flash size 512Kb RAM 512Kb Flash 1MB RAM 1MB Flash 1 5MB RAM 2MB Flash must be larger use 2MB and 2MB RAM 2MB Flash With the panel connected to a programming PC and the EZPanel Enhanced Editor Programming Software running click on Panel Flash gt RAM to FLASH from the main menu Once the program is backed up onto the card you can use it to load the program into different units no programming computer is necessary To install either card 1 Back up your user program and REMOVE POWER TO THE UNIT 2 The FLASH card slot is located in the upper right hand corner on the back of the unit upper slot 3 Simply insert the new card being careful to seat the card properly into the backplane connector Do not force the card it should connect easily if properly aligned 4 Reapply power to the panel 5 Upload the saved user program 6 In EZPanel Enhanced Editor P
40. In this example the Output bit O1 will be turned on when input 11 allows power through rung pP Discrete Outputs Discrete Outputs are denoted using an O prefix e g O1 O4 etc The maximum number of Outputs available is 1 through 128 Discrete Outputs are Read Write type i J Note All the Discrete type EZIO Output modules are mapped to Discrete Outputs 03546 Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map Input Register Word Input Registers are denoted using an IR prefix e g IR1 IR4 etc These are 16 bit Word data types registers The maximum number of Input Registers available is 1 through 64 You can only Read from an IR register Note All the EZIO Analog Input Thermocouple and High Speed Counter modules are mapped to Input Registers Output Register Word Output Words are denoted using an OR prefix e g OR1 ORA etc These are 16 bit Word data types registers The maximum number of Output Registers available is 1 through 64 OR are Read Write type of Word registers Note All the EZIO Analog outputs are mapped to Output Registers Discrete Internals Discrete Discrete Internals are denoted using an S prefix e g S1 S4 etc There are 1024 Discrete Internals available in the PLC Discrete Internals are read write type Discrete internal bits are mainly used to control the user logic program They do not represent a real phys
41. Installation In This Chapter e Safety Considerations e Installation Considerations General Environmental Considerations Environmental Specifications Agency Approvals Physical Control Panel Layout Electrical Considerations Understanding of Electrical Noise Optical Isolation Wiring and Shielding Cabinet Grounding Cabinet Wiring AC DC Transient Protection solating DC Power Supplies e Sourcing Sinking Concepts e EZTouchPLC Mounting 6 Model DIN Clip Mounting 8 Model Stud Mounting 10 Model Stud Mounting 15 Model Stud Mounting e EZIO Modules Positioning e Quick and EZ Wiring and Setup Reference e EZIO Mounting and Wiring 022 Chapter 2 Hardware Installation 2 1 Safety Considerations Please follow all applicable local and national codes to ensure maximum safety of the equipment and personnel The installation and operational environment must be maintained per the latest revision of these codes You are responsible to determine the codes to be followed and to verify the compliance of equipment installation and operation with the latest revision of these codes Plan for Safety It is an absolute must to follow all applicable sections of The National Fire Code The National Electrical Code NEC The National Electrical Manufacturer s Association NEMA codes Local regulatory and government offices usually provide excellent help to determine which codes and standards are necessary f
42. LEDs on one or more I O mod ules are Off On Line pro gramming does not work No communica tion with PLC No commu nication with the program ming computer RS232 Port error Low battery voltage Follow instructions in the Maintenance section of this chapter to replace the Lithium coin cell battery Incorrect power supply to Ensure correct power supply per the EZ I O module specifications Improper installation of Check the connectors for loose contacts and module secure if found any Make sure to mount the EZ I O module properly on the base Make sure to connect the Terminal block properly on the EZ I O module Disconnected or loose Check the wiring for loose contacts and wiring secure if found any Wrong position of Mode Check if the Tricolor LED near dipswitches is DIP switches Green or Amber Switch SW3 must be in ON 1 position Disconnected or loose Ensure you are using a correct communication cable cable Check the wiring for loose contacts and secure if found any Check if the cable has any broken wires Replace repair wiring if not proper Wrong broken cable Make sure you are using a correct communication cable RS 232C Check the pins and wiring on the cable Wrong position of Mode Make sure if the Run LED near dipswitches is DIP switches Off and PLC LED is On Switch SW1 must be in ON 1 position Check if the Tricolor LED near dipswitches is Green or Amber Switch SW3 must be in ON 1
43. PLC Editor Check Correct the network properties like MAC Id Baud rate etc Wrong Settings Profibus Open the Setup gt Device Network menu of PLC Editor Check if the Network type selected is Profibus Check Correct the network properties such as Node address No Wrong Comm Port Open the PLC Editor and click on the communication Settings Ethernet Configuration button in Ha Ethernet Enter correct parameters like Unit number EM Group number and Comm Port name Open the Setup gt Ethernet menu of PLC Editor Check Correct the network properties such as IP address Subnet Mask etc 418 Chapter 4 Maintenance and Troubleshooting Still Need HELP Technical Support Most of the frequently encountered problems regarding EZTouchPLC operation are answered in the manuals and Help However if you still need answers to your questions please call our technical support at 1 877 774 EASY 3279 Warranty Repairs If your EZTouchPLC is under warranty contact us at 1 877 774 EASY 3279 Out of Warranty Services If your EZTouchPLC is out of warranty contact EZAutomation at 1 877 774 EASY 3279 for an evaluation of repair costs You can then decide whether itis more economical to proceed with the repairs or to upgrade your system with a new EZTouchPLC Index Symbols 10 TFT Color Slim Bezel Models 3 3 15 TFT Color Slim Bezel Models 3 3 24VDC Power Input 2 19 3V Lithium Cell Battery 3 11 4 pt 110VAC In 4 pt 110VAC O
44. PLC Memory Map 3 15 PLC Run Program Set up 2 19 PLC Run Program Switch Setup 3 7 PLC Serial Port 1 Specification 3 9 PLC Serial Port 2 Specification 3 9 polyester surface 4 9 Power Supply 4 12 Power up Initialization 3 11 Power Cable Core 2 8 Power Cable Ferrite Core 2 8 Power LED 2 19 2 20 Precautions 4 8 Profibus 3 8 Purpose of the Manual 1 3 Quick and EZ Start to Get Familiar with EZTouchPLC 1 10 Quick and EZ System Overview 1 7 Quick and EZ Wiring 2 19 2 20 R Radiated RFI 2 5 RAM card slot 4 6 memory 2 19 2 20 4 6 Upgrade 4 6 RAM Upgrade 4 6 Read Inputs 3 11 Reboot 2 19 Register Internals Word 3 17 Relay Combo 1 6 Relay Output 1 6 Removable Terminal Blocks 2 22 Removing Battery 4 4 memory card 4 6 power 4 2 Removing I O Modules 2 22 RFI 2 4 Rich Instruction Set 1 14 Routing EZIO Wiring 2 21 RS 232C Panel Programming Cable 3 10 RS 232 EZTouch Panel Programming Cable 3 10 RS232 PLC Programming Port 2 19 2 20 RS232 Programming Communication Port Enable Switch Setup 3 7 RS232 Wiring Diagram 2 5 RS422 485 port 3 9 RS422 485 Wiring Diagram 2 5 S Safety Circuits 2 2 Safety Considerations 2 2 Safety Techniques 2 2 scratch resistant coating 4 11 Screen Saver 4 8 Sec 2 19 2 20 E Index SELECT ACTION 4 2 Set up Reference 2 19 2 20 Setup Mode 2 19 2 20 Shielding 2 5 Shielding of Cables 2 4 Shutting Off Power to EZTouchPLC 4 2 Slim Bezel Outline amp Cutout Dimensions 2 12 Slim Bezel O
45. SYNTAX DESCRIPTION TYPE RANGE TYPE EXAMPLE Peas Inputs are denoted using an I prefix mute 1 128 READ ONLY DISCRETE l4 Inputs are used as a real world interface P to a physical Input Device O Discrete Outputs are denoted using an O prefix 1 128 READ WRITE DISCRETE O5 Outputs are used as a real world interface Outputs to a physical Output Device S Discrete 1 1024 READ WRITE DISCRETE S3 Discrete Internals are denoted using an Internals S prefix Input Registers are denoted using an IR Lis mput 1 64 READ ONLY T IR3 prefix Input Registers are used as a real Register 16 Bit world interface to a physical Input Device Output Registers are denoted using an OR Output WORD OR prefix Output Registers are used as Register Ios READ SUL 16 Bit One a real world interface to a physical Output Device R Register 1 8192 READ WRITE WORD R123 Internal Registers are denoted using an Internals 16 Bit R prefix System Registers are denoted using an Some READ SR prefix System Registers hold various Tu d ONLY Others ds Bn SR6 information about the EZPLC The user g READ_WRITE may reference these registers to display that information System Discretes are denoted using an SD prefix System Discretes provide SD System S Pria DISCRETE SD1 various functions such as a first scan Discretes READ WRITE pulse 100 msec pulse 1 second pulse and whether or not the PLC is in RUN mode or STOP mode Index Registers are denote
46. T Mina Status Indicators output te External iA AN V Terminals amp Commons One V 1 Common 1 Amp per module Short Circuit Protection turns off outputs upon short circuit detection epe 10 28 VDC Base Power Required 3 3V 20mA all outputs on Optical Isolation 2500 Volt 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG Flyback Diode Chapter 2 Hardware Installation EZIO 4DCI4DCIF 4 pt 24VDC In 4 pt 24VDC Fast Input Module with Interrupt Module Specifications of 22 AWG 4 0 mA 24 VDC Red LED for each output Typical 3 5 mA all inputs on 10 28 VDC 40 VDC 2 4 ms typical 3 ms 5 mA 28 VDC 1 92 mA 12 VDC 4 0 mA 24 VDC 5 6k 10 28 VDC gt 10 VDC lt 2 VDC 0 2 0 4 ms typical 0 3 ms For Inputs 5 6 and 7 0 2 0 4 ms typical 0 3 ms For Inputs 5 6 and 7 Low pass filter of 20s 60us typical response time from input interrupt 1 rung of processing and output activation For Input 8 Red LED for each output No Fuse Typical 3 5 mA all inputs on pm Pinout Information Input 1 Not Connected DC INPUT SOURCE DC INPUT SINE Chapter 2 Hardware Installation EZIO 4DCI4DCON 4 pt 24VDC In 4 pt 24VDC Out Module Source Pinout Information Pin No EZIO 4DCMDCOP Module Specifications DC Output Specs OFF to ON Response 2 4 ms typical 3 ms ON to OFF Response 2 4 ms typical 3 ms Red LED for each Statu
47. VDC to 4 0 VDC 100dB min VDC O 60Hz i Fault protected inputs to ieee 2 RPN max 0 1 25V 35 ppm C max including max offset change 40mA 3 3 VDC supplied quire by base ye Temperatur 4 to 158 F 20 to 70 C 5 to 95 non condensing No corrosive gases permitted MIL STD 810C 514 2 MIL STD 810C 516 2 NEMA ICS3 304 EZIO TERM11CJC comes with CJC Thermocouple Specifications Type J 40 to 340 C Type K 80 to 450 C be S 251972050 TypeT 180 to 330 C ution Type JK T 0 1 C Type S C 1ms per channel 30 minutes typicall PC o AR 1 C max 0 5 C typical 3 C excluding thermocouple error C4 ATOD CONVERTER Thermocouple Input Wiring Diagram M CH1i a oe A n cH1 L CH2 Rn M cH2 L CH3 CH3 Analog Multiplexor i LM 35 Temp Sensor p e Analog Ground Pinout Information No 4 Thermocouple Input 5 CHANS Input CHAN3 Input IMPORTANT This module requires an EZPLC with Firmware Revision B 0 or Later x gt gt gt gt gt To check the firmware revision of your EZPLC Using the EZPLC Editor Software access the menu item EZPLC gt INFORMATION a window will open displaying the current EXEC Software and BOOT Software revisions To upgrade the firmware Download firmware at www EZAutomation net downloads section Once downloaded use EZPLC e
48. ZP S6C FS PLC P EZP T6C FS PLC EZP S6M FS PLC E EZP T6C FS PLC E teen EZP S6M FS PLC D EZP T6C FS PLC D EZP S6M FS PLC P EZP T6C FS PLC P B All the necessary mounting hardware is provided with the unit Dimensions are provided in inches and millimeters 2 779 70 587 mm appear in brackets 315 8 009 Front Bezel Screws 4 to mount EZPLC on mounting panel b 8 048 204 407 250 3 896 553 6 350 98 95 14 036 316 6 145 o d 7 250 156 078 184 150 Mounting Panel el um DIN Clip tab inserted into rectangular hole closest to the front bezel MOUNTING CLIP 2 Chapter 2 Hardware Installation zd DIN Clip Mounting The 6 inch Slim Bezel models must be mounted using DIN Clips DIN Clips are metal brackets P N EZP BRK 1 package of 2 brackets and 4 screws that attach to the panel and secure the front panel to a mounting surface with 4 screws Use the diagram and instructions below to mount the EZTouchPLC using DIN Clips 1 There are 4 rectangular holes in each side two at the top and two at the bottom of the chassis as shown in the figure to the left Choose the holes that allow the appropriate space for your mounting panel thickness 2 On each DIN Clip there are two metal tabs bent inward that fit into these holes Insert the two clip tabs into two holes top and bottom and secure the panel by alternately tightening the DIN Clip screws 4 until the back
49. ad 2k Ohms Minimum i Output 2 o is CH2 Load 2k Ohms Minimum 3 CHS Load 2K Ohms Minimum ere mansi TOJ TE Bitne o D ANALOG SWITCH RESISTOR NETWORK ATOD in CONVERTER Output 3 Outputi4 02420 Chapter 2 Hardware Installation EZIO 4ANIZANOC 4 pt Analog In 4 pt Analog Out Module Current Module ZSDSCInC3Uons is ismdetn i DIP switch selectable mnor imsis 12 count mex 200 esosom JmAb3m necem d s2cuns toount r 210 cours 20mA_ escorts 0 3 25 C 0 6 60 C y vs Temperature 50 ppm C typical 032 one series 217 fast acting 4 single ended 0 20mA 4 20mA DIP switch selectable eurem Sourcing 12 bit 1 in 4 or 6 30 VDC o s0007 20 VDC _ a Ezom osor s mms Eom um Cem Power Supply 4 inputi 2 Input 3 Bn Q i inputi 4 4 L FI LE Pinout Information T E x E A Analog Ground 1 halog Groun a CE C Channel 5 Load E f H1 M Ohm Max Resistance z Outputi2 rt X3 Channe 14 Load m EH Ohm Max Fazistanca 4 5 x Output 3 i Si Ll f rV nl 7 Load 3 560 Ohm Max Fix ls Carica x Qutput 4 Anelog Ground M Ahalag G d om Ot ae tance Chapter 2 Hardware Installation 243 EZIO 4THI Thermocouple Input Module Module Specifications Number of Channels 4 differential Range 1 5
50. ally instantaneously to this task There are some applications that require extremely fast I O scan times The following four factors affect the I O response time of a CPU 1 The point in the scan period when the field input changes its state 2 Delay time for Input module to change state 3 CPU scan time 4 Delay time for Output module to change state Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map Normal I O Response Time Input ta EZPLC CPU Starts reading inputs P CPU starts writing outputs Module On Off Scan Solve inagis RIT Solve Rungs Logic RB solve Rungs Logic MINI solve Rungs Logic Program writes outputs Program reads inputs Module Oniot VO Response Time See the diagram above The I O response time is minimum when the I O module gets the input change before the Read Inputs portion of the Ladder execution scan cycle In this case the input status is read the logic program is solved and the corresponding output point gets updated The total I O response time is calculated as O Response Delay in Input module CPU Scan Time Delay in Output module Maximum I O Response Time CPU Starts reading inputs y CPU starts writing outputs Delay for Input Module On Off Stan CPU Scan Program writes outputs Program reads inputs Poo Delay for Ciutput Module On O VO Response Time The I O response time is maximum when th
51. ardware Installation Wiring Capabilities Number of Wires UL rated at 300 volts 10 Allowed in Each Terminal amps 14 AWG 14 AWG 18 AWG Discrete I O Module Status Indicators The discrete I O modules have LED status indicators to provide visual indication of the I O points activity Removable Terminal Blocks EZIO eliminates the need for rewiring your terminal block anytime you need to swap a module Since these modules are built to withstand industrial environments terminal blocks fit very snugly on the module Slip the edge of the screwdriver under the terminal block and lift to pop it off Removing I O Modules Hold the module in the thumb and index finger so that your fingertips are on the clips Apply inward pressure on the two clips with your fingers to release the module from the mounting slots on the base Pull the module out Chapter 2 Hardware Installation ELM 2 8 EZI O Modules Sold Separately EZIO 8DCI 8 pt 24VDC Input Module Module Specifications Pinout Information 8 sink source Pin No EZIO 8DCI Prem ENDO 92 mA 12 VDC ee eee 4 0 mA 24 VDC imum l lt 2 VDC 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG DC INPUT SOURCE ev External wirmg Internal To Other Circuit DC INPUT SINK o 224 Chapter 2 Hardware Installation EZIO 8DCOP 8 pt 24VDC Output Module Source Pinout Information Module Specifications Output Curren 1 0A
52. atural or forced ventilation to facilitate heat dissipation Observe the following rules for cabinet installation Heat generating equipment power supplies and other heat inducing components should be installed toward the top of the cabinet The lower space in the cabinet is cooler than the top area nstall heat sensitive components in the lower section Provide enough space between components to allow a free flow of air for better heat dissipation Provide the maximum possible physical separation between solid state and electromechanical controls If possible the electromechanical controls motors starters solenoids etc should be housed separately or at the farthest point when enclosed within the cabinet We recommend that the EZTouchPLC has a minimum clear space of 1 on all sides 2 3 Electrical Considerations Understanding Electrical Noise Optical Isolation and Shielding of Cables This section will provide you with a very basic understanding of Electrical Noise and how to keep it away from CPUs 1 Source of Electrical Noise Industrial plants have a number of generators of electrical noise or sometimes also referred to as Radio Frequency Interference or RFI Anytime an inductive load like a motor motor starter or solenoid is turned off it generates a burst of excess energy that has to flow back to ground just like electrical energy from a lightening storm has to flow back to Earth Other sources are RF Welder
53. by the EZTouchPLC e Prolonged exposure to humidity and liquids which may be sprayed or splashed on the equipment Dusty environments where airborne particles may accumulate on equipment causing reduction of heat dissipation and reduction in effective electrical spacing between components Areas of excessive vibration Areas of high radiated electrical noise such as near fields of transmitting antennas and areas in close proximity of arc welding stations Environmental Specifications The following table lists the environmental specifications that generally apply to the EZTouchPLC Bases and EZIO modules Please refer to the appropriate I O module specifications in EZIO User Manual P N EZIO M Parameter Raigs Vibration Resistance 5 to 55 Hz 2g for 2 Hours in X Y and Z Axes Shock Resistance 10g for under 12 ms in X Y and Z Axes Electrical Noise NEMA ICS 2 230 Showering Arc ANSI C37 90a SWC Level C Chattering Test ae Chapter 2 Hardware Installation Agency Approvals Your application may require Agency approval EZTouchPLC s agency approvals are e UL Underwriter s Laboratories Inc CUL Canadian Underwriter s Laboratories Inc e CE EU Certification Approvals in process Check our website www EZAutomation net for the latest information Physical Layout of EZTouchPLC In Control Cabinets When possible cabinets housing electronic equipment should be designed with provisions for n
54. cable so that it rests snugly against the outside of the core Power Terminals Power Cable T 4 max e n Ferrite Cylinder LI EMI FILTER REGULATED CLEAN AC SUPPLY EARTH GROUND CONNECTED TO FILTER GND FILTERED POW ER SUFPL Y 24VDC FOR EZ VO and Field Devices such as Solid st ate sensors and solenoids etc Chapter 2 Hardware Installation 029 2 4 Sourcing P type and Sinking N type I O You will come across these two terms quite often in the world of automation controls This section will give you a short explanation and a simple way to remember the terminology Source P type Sources Voltage to the receiver Source Ntype Sinks current through the load into GND Internal External VS ptt tre ete ct tee ee ee en ee ee ee ee ee ey Shon Ciraut Protection 10 28 VDC cr ERN Soutces Supplies NOTE A sourcing output E Positive Voltage sources supplies positive H to Lpad voltage to a load i Flyback Diode DC OUTPUT SOURCE External Wiring V Sources Supplies y He Positive Voltage to Input V To Other Circuit 10 28 VDC ___ NOTE A sourcing input expects positive voltage for it to activate DC INPUT SOURCE o 240 Chapter 2 Hardware Installation Internal VS Flyback Diode NOTE A sinking output Y sinks receives current from a load 10 28 VDC Sinks Re
55. ceives Current through the Load Short Circuit Protection a a a E e mom umo momo umo o vom mod Om A oe nam m n Lo Lo 0L Lo wow oom om oA oou aun DC OUTPUT SINK TV NOTE A sinking input External wiring aban sends sinks current to an external switch output To Other Circuit COM i V TRE Oe ea M 10 28 VDC Sinks Current to Field Output DC INPUT SINE Chapter 2 Hardware Installation ELM 2 5 EZTouchPLC Mounting EZTouchPLC is a panel mount unit 6 inch Slim models are DIN Clip mounted 8 10 and 15 inch units are stud mounted only The following diagrams show the outline and cutout dimensions necessary to mount the panel using studs See page 2 18 for diagrams showing DIN Clips Stud Mounting CAUTION Many of these compounds will degrade the plastic housing i 1 DO NOT use any thread locking compounds to secure the studs 2 Mount on a VERTICAL SURFACE ONLY in order to ensure proper cooling of the panel EZTouchPLC mounting in a NEMA4 rated enclosure Allow 1 inch clearance between rear of panel and enclosure 2420 Chapter 2 Hardware Installation 6 White on Blue 6 Gray Scale 6 TFT amp 6 STN Slim Bezel Outline amp Cutout Dimensions amp 3 730 94 742 3 730 94 742 Models EZP S6W RS PLC EZP S6W RS PLC E EZP S6W RS PLC D EZP S6W RS PLC P EZP S6M FS PLC EZP S6C FS PLC EZP S6C FS PLC E EZP S6C FS PLC D E
56. ctions and Wiring this manual for more information Problem Display Blank Action 1 Display indicates NO POWER UP SCREEN If this message is dis played the panel battery needs to be replaced 2 Display is blank Push extreme upper left and extreme lower left touch cells on the front of the panel top and bottom of column 1 on panel a There is no change the display remains blank Indicates UNIT FAILURE return for service b Unit SETUP screen appears screen is hard to read Adjust screen contrast control for 6 or 8 inch units 10 inch and 15 inch units have no contrast adjustment c Unit SETUP screen appears normal Unit has no user program install user program See Connections and Wiring this manual for more information Problem Display hangs when unit is powered up Initializing message remains on screen unit has invalid RAM memory Action 1 Remove power While pressing extreme upper and lower left touch cells on the panel reapply power 2 You will now be in setup mode press exit to enter run mode Screen will be blank 3 Run Panel Editor Programming Software Select Panel Clear Memo ry from main menu bar or upload a new user program to the panel OMA Chapter 4 Maintenance and Troubleshooting 4 2 Hardware Maintenance for PLC Side Routine maintenance checks should be performed on the PLC to avoid any risk of hardware problems The PLC is designed to be a very rugged cont
57. d bezel models touchscreens have a Standard Bezel polyester surface The following list is provided to make you aware of the general compatibility between chemicals that may be present in your work environment and the polyester surface of the touchscreen Use the chart to determine those chemicals that are safe to use around your EZTouchPLC and those that may harm the touchscreen The list rates these chemicals as E Excellent G Good F Fair and N Not Recommended Because the ratings are for ideal condi tions at 57 C consider all factors when evaluating your application Chemical Rating Chemical Rating Acetone G Aniline G Auto fuel E Auto lubricants E Auto Hydraulics E Bromine wet N Butyl Cellosolve E Butyl Ether G Chloroform G Clorox E Coffee E Cupric Sulfate E Cyclohexanone N Cyclohexanol E Downy E Diethyl Ether G Dioctyl Phthalate G Ethyl Acetate E Ethanol E Ethylene Chloride G Fantastic E Formula 409 E Grape Juice E Heptane E Hexane E Hydrogen Peroxide N Isopropyl Alcohol E Ketchup E Lemon Juice E MEK F Methylene Chloride N Mineral Acids dilute Mineral Acids strong G Mr Clean Mustard G Naphtha G Phenol N Sodium Hydroxide dilute G Sodium Hydroxide strong F Sodium Hypochlorite Spray N Wash Tea Toluene Tomato Juice Top Job E Trichloroacetic acid F Triethanolamine G Vinegar Wisk F Xylene E Zinc Chloride E The 8 and 10 inch slim bezel models touchscreen has a polycarbonate surface The followi
58. d using an VE XR prefix These registers contain the ES a 1 4 READ_WRITE BN address of the operand R registers 3 and are used in conjunction with value registers R Value Registers are denoted using the R HD prefix These registers are used to read or Pies 1 4 READ WRITE Metis write a value to the operand R Registers 3 and are used in conjunction with Index registers See the EZPLC Software Manual for more details These types are used only with the Move Block Move Data and Block Fill instructions Maintenance and Troubleshooting In This Chapter e Panel Side Maintenance and Troubleshooting How to Install Flash Card and Load User Program Save User Program to Computer Disk Lithium Battery Replacement Gasket Replacement RAM Upgrade Flash Program Backup Fluorescent Backlight Bulb Replacement Touchscreen Chemical Compatibility Panel Troubleshooting e Hardware Maintenance for PLC PLC System Troubleshooting PLC Operation PLC Communication 04 Chapter 4 Maintenance and Troubleshooting 4 1 Shutting Off Power to EZTouchPLC Removing power from the EZTouchPLC does not normally cause a loss of the user program that is stored in the panel or PLC unless the battery voltage is low or the battery has been removed A low battery can be pro grammed to a hard coded system alarm that will display a message on all user programmed screens It is recommended that you back up your user program o
59. der logic The CPU uses this image table data when it solves the application logic program After the CPU has read all the inputs from input modules it reads any input point data from the Specialty modules like High Speed Counters Power Up Initialize HW Update Inputs Read input data from specialty modules Update date time Program CPU Mode Execute Ladder Update outputs Write output data to specialty modules House Keeping Check for watchdogs Error Checking Ko Yes No Report Error Set Register No p es Force I O disable and turn off CPU LED 35402 Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map Execute Logic Program This segment is also called Ladder Scan The CPU evaluates and executes each instruction in the logic program during the ladder scan cycle The rungs of a ladder program are made with instructions that define the relationship between system inputs and outputs The CPU starts scanning the first rung of the ladder program solving the instructions from left to right It continues rung by rung until it solves the last rung in the Main logic At this point a new image table for the outputs is updated Write Outputs After the CPU has solved the entire logic program it updates the output image table The contents of this output image table are written to the corresponding output points in I O Modules After the CPU has updated all discrete outp
60. ditor and select Setup gt Upgrade Firmware menu item Chapter 2 Hardware Installation General Specifications 2500 Volt High Speed Counter Modules me OO MOAEERS with PLS Outputs Module Specifications Fea Ire EZIO ASOCIMT qual EZIO ASCMZ SIngle Intelligent High Speed Intelligent High Speed eat pk Dual Counter Module Single Counter Module Maximum Inpu 100KHz after 1X 2X or 4X 60KHz after 1X 2X or 4X uenc i Multiplication Multiplication Minimum Pulse 5 us 1 Counter Pin Out 2 Counter Pin Out EZIO HSCM2 Pin EZIO HSCM1 No single counter dual counter Quad A encoder 1 1 Quad A encoder 1 Quad B encoder 1 2 Quad B encoder 1 Common Ps common Counter 1 Output 1 LE Counter 1 Output 1 Counter 1 Output 2 Counter 1 Output 2 Counter 1 Output 3 9 Counter 2 Output 1 Counter 1 Output 4 1 Counter 2 Output 2 n vse e External Wing URSUS 1X 2X or 4X Quadrature Up or Down Counter Reset 16 million 24 bits 1 This mode will preset the counter to the preset value while preset is held high While the preset signal is high no new count signals will be counted 2 This mode will create an interrupt on the rising edge of the reset signal to set the counter to the preset value 3 This mode will create an interrupt on the falling edge of the preset signal to set the counter to the preset value 4 This mode will create a preset pulse every
61. e I O module notes an input change after the Read Inputs portion of the Ladder execution scan cycle In this case the input status gets noted only in the following Input scan The diagram shows an example of I O response timing for this condition The total I O response time is calculated as O Response Delay in Input module 2 times the CPU Scan Time delay in output module Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map How to get the best I O Response time Input ta EZPLC Delay for Input Module On OR CPU Starts reading inputs y CPU starts writing outputs a ERNI Solve Rungs Logic uU Solve Rungs Logic ME Bu 1 Qutput Write Immediate Input Read i Immediate Output Write Delay for Output or Interrupt Scan to Read Input Solve PLI Scan i CPU Scan Rungs Logic Normal Input Read Module On Off VO Response Time Using Interrupt subroutines and Immediate I O instructions is the best way to optimize the I O Response time of your PLC system The immediate instructions update the I O points during the ladder logic program execution See the EZTouchPLC Software Manual for a detailed description of Immediate instructions The diagram shows how immediate input and output instructions affect the I O response timing The total I O response time is simply calculated as O Response Delay in Input module Instruction Execution Time Delay in Output modu
62. e LED in the back of the panel a LED does not light means NO POWER to unit or power supply failed Check power supply or replace b LED turns RED and stays RED means your power supply may be too small 1 5 A supply is recommended Make sure that your current capacity is sufficient For example P V LE Current PWR watts Supply voltage 33 15 model 24 VDC 1 1 37A c LED flashes RED and turns GREEN means normal operation 1 the display does not light after 10 seconds see Display Blank below 2 the display lights normal operation See Connections and Wiring this manual for more information Problem Cannot communicate with Panel from Programming Computer Action 1 Check cable ensure that it is the correct cable EZP PGMCBL and that it is properly connected at both ends 2 Check panel for power 3 Check to ensure the correct PC COM port is selected in the EZTouch PLC Editor Programming Software and that it is available in the PC 4 Check the COM1 setting in Setup Mode on the panel see page 2 19 this manual See Connections and Wiring this manual for more information Problem No Communications between PLC and Panel Action Check Switch Settings on the PLC base to be SW1 OFF SW2 OFF Chapter 4 Maintenance and Troubleshooting EM Problem Memory Card is Non Functional Action 1 Make sure that the Flash Card is in top slot and the RAM Card is in the bottom slot See Conne
63. get acquainted with the features of EZTouchPLC first The Quick And EZ Start to get familiar with EZTouchPL C section of this chapter is also a good starting point for both experienced and new users Where to get HELP Technical Support We make every effort to keep our manuals in line with the feedback from our customers If you find it difficult to locate what you are looking for check these resources for the topic you are looking for e Table of Contents A listing of contents per chapter at the beginning of the manual e Index At the end of the manual the Index is an alphabetical listing of all key words Key Topics for Each Chapter At the beginning of each chapter Although most of your questions will be answered within this manual if you still need assistance technical support is available at 1 877 774 EASY Our voted best Tech Support Engineers are available Monday through Friday 6 A M to 12 midnight CST You can reach us at 1 563 650 8112 on the weekends for emergency tech support We may not be able to provide you the level of support available during the week but we would most likely be able to solve your emergency needs You can also visit our website for online resources and latest product related information Our web address is www EZAutomation net MEM Chapter 1 Getting Started 1 3 Organization of the Manual The table below provides an overall description of the topics covered within this manual Chap
64. ial port to the RS232 port for PLC programming 2 Ensure that the mode DIP Switch SW1 is ON and SW2 is OFF SW3 and SWA may be kept ON 3 Open EZPLC Editor and click on the Edit Program ON LINE Write to EZPLC Later button SELECT ACTION Edit Program OFF LINE write to EZPLC Later 4 Type project name demo in the Project Name field The EZPLC projects are saved as lad files in the PC 5 Select an appropriate EZTouchPLC l O Base e g 4 Modules H Configuration 6 Click on the Configure I O button and select the Select EZPLC LO Base appropriate position for tUe mM your EZIO modules e g 8DC Outputs for M1 and 01 08 for its UE m SS ett put n output address range me TEY e mcn 7 qm Gessi j Modules and Location 142 Chapter 1 Getting Started 7 Enter the following sample ladder program into the EZPLC Editor a Select the Relay Boolean type instruction set in the instruction toolbar located on the right side of the EZPLC Editor programming screen b Click on NO Contact and then click on the main ladder logic programming window to place it as shown to the left c Once placed on the ladder logic programming window double click on the icon and enter the tag name address as S1 d Similarly click on NO Coil and place the instruction in the ladder logic programming window Select the tag name address as O1 e Click on shortcut 1 to wire NO Co
65. ical device like switch output coil etc They are only internal to the CPU You cannot program discrete internals as discrete inputs or discrete outputs for EZIO modules I1 gt 1J In this example memory location S1 will be powered when input I1 turns on you can then use a discrete internal as an input in another rung Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map Register Internals Word Internal Registers are denoted using an R prefix e g R1 R4 etc These are 16 bit Word data types registers There are 8192 Internal Registers available in the PLC R are Read Write type of data registers System Discretes Discrete System Discretes are denoted using an SD prefix e g SD1 SD4 etc There are 16 System Discretes available in the PLC Some of the System Discretes are READ_WRITE type and others are READ_ONLY type SDs are Read Write discrete memory locations with pre assigned functionality There are many different types of system discretes They help in logic program development or provide system operating status information etc System Registers Word System Registers are denoted using an SR prefix e g SR1 SR4 etc These are 16 bit Word data types registers There are 20 System Registers available in the PLC Some of the System registers are READ WRITE and others are READ ONLY type Index and Value Registers Word The Index Register data type i
66. igh Speed DC Inputs sink source EZP PANELEDIT bun Programming Software EZIO ADCIADCON 4 point DC sink source Inputs 4 point DC sink outputs EZIO ADCIADCIF 4 point DC sink source Inputs 4 point High Speed Ee SIUS tec neue EZP PANEL M Hardware User Manual EZIO ADCIADCOP 4 point DC Sink Source Inputs 4 point DC source outputs EZPRAMA O 512K RAM Card EZP FLASH 1 512K Flash Card EZP FLASH 2 1MB Flash Card EZP FLASH 3 2MB Flash Card AC Modules EZIO 8ACI 8 point AC Inputs EZP BAT Replacement 1 2 AA 3 6 volt Lithium Battery EZP BRK 1 EZTouch optional DIN Mounting Clips pk of 2 EZIO 8ACO 8 point AC Outputs 15 pin male D sub connectors with terminal blocks for connecting RS422 EOM network cable from EZTouch or EZText panels EZIO 4ACI4ACO 4 point AC Inputs 4 point AC Outputs AC DC Combo Modules EZIO 4DCOP4ACO 4 point DC source Outputs 4 point AC outputs Spare mounting studs Sees four with nuts EZP 6SLIMF GSK 6 Slim bezel FDA replacement gasket EZP 8SLIMF GSK 8 Slim bezel FDA replacement gasket EZIO AACIADCOP 4 point AC Inputs 4 point DC source outputs EZIO 4DCI4ACO 4 point DC sink source Inputs 4 point AC Outputs EZP 10SLIMF GSK 10 Slim bezel FDA replacement gasket EZP 15SLIMF GSK 15 Slim bezel FDA replacement gasket Analog Modules EZIO 8ANIV 8 channel Analog Input module Voltage EZIO 8ANIC 8 channel Analog Input module Current EZIO A4ANIAANOV 4 Channel Analog Inputs
67. ility or liability for actual use based on the diagrams and examples Trademarks This publication may contain references to products produced and or offered by other companies The product and company names may be trademarked and are the sole property of their respective owners EZAutomation disclaims any proprietary interest in the marks and names of others Manual part number EZ TOUCHPLC M Copyright 2005 EZAutomation All Rights Reserved No part of this manual shall be copied reproduced or transmitted in any way without the prior written consent of EZAutomation EZAutomation retains the exclusive rights to all information included in this document Designed and Built by AVG 4140 Utica Ridge Rd Bettendorf IA 52722 1327 B3 Ss m Marketed by EZAutomation 12 EZAutomation 4140 Utica Ridge Road Bettendorf IA 52722 1327 ez AR 1 2 3 Phone 1 877 774 EASY Fax 1 877 775 EASY www EZAutomation net EZ TOUCHPLC M Table of Contents EE Cover Warning Trademarks Table Or ONG ie E veces E ee eceoe eee Deb sete outed EL ED LIEN ELLAS i EONO O e EDO EE EOE E E ji Technical SUPPO seien EE E as gw O E A ii SAES eo T e AEN cents E SUE edt ee ee ead E EEM PRONUM M MEUM ID LEES li Environmental Specifications csseseeeessseee nenne ji Preventative Maintenance and Cleaning ccccccceecceeeeeeeeeeeeeeeeeueees ji CHAPTER 1 GETTING STARTED Tel MOU UON eaen iE E EEEE E EE 1 2 1 2 Purpose of the Manual
68. imum Switching o Lo Current DC INPUT amp ENE 2 pF between Electromagnetic Shield Sainte earl etes 250Vbetween sf S d contacts 1500V between contacts m Zo Oder Cae and shield l EM OFF to ON Response lt 1ms typical ON to OFF Response 1ms typical Pinout Information Pin No EZIOADOPARLO L1 e mun Co 4 mun s estne CoM GND Ls oma r o 8 omit o foun 0 n Dielectric Strength Status Indicators Red LEDs commons h Base Power Required 3 3V Chapter 2 Hardware Installation EM EZIO SANIV 8 pt Analog In Module Voltage Module Specifications Pinout Information T E selectable E 200ys to 95 of FS 1 2 count max 80db m Customer_COM Analog GND 1 3 4 i 5 T 8 pum ET successive inearity Error end to ena 10 Customer COM Analog GND 3 0 259 802906 0 4 at 0 60 C Be s Temperature 50 ppm C typical Internal External Channel 4 X7 EJ 3 b P 2 Wire Voltage Transmitter Channei 2 LA Voltage Transmitter OCO a 3 Mra Voltage Transmitter Channel 4 ie Analog Ground Voltage Transmitter Input 5 Channel 5 cC xm Voltage Transmitter ATOD E CONVERTER ANALOG SWITCH 02400 Chapter 2 Hardware Installation EZIO 8ANIC 8 pt Analog In Module
69. ingertips are on the clips see image to the left e Snap the module onto the board so that clips are placed on the open slots Make sure that the Molex connector is aligned with the female counterpart on the base Push the module gently from the top to insert it completely until you hear a clicking sound Step 3 Connect Power Connect the power input wires into the EZTouchPLC s power terminals Do not apply power at this time Step 4 Install software on your PC Load the CD included with the purchase of software P N EZP TOUCHPLC EDIT into your computer s CD ROM drive and follow the on screen instructions The software will install itself Chapter 1 Getting Started ELM There are two separate software applications EZPLC Editor and EZPanel Enhanced which are required to program EZTouchPLC Both of these applications are included with the EZTouchPLC programming CD P N EZP TouchPLC M Also included is EZLaunch Pad to launch both of these software applications Step 5 Connect EZTouchPLC to your PC Connect your PC s serial port to EZTouchPLC s RS232 port using the programming cable P N EZP PGMCBL SW1 must be ON and SW2 OFF in order to program the PLC section of the EZTouchPLC SW3 and SWA should be ON Step 6 Switch ON the Power Apply power to the system and make sure the PWR indicator LED on the EZTouchPLC base is ON If not remove power from the system and check all wiring Step 7 Enter Program 1 Connect your PC s ser
70. l Ax CPU battery life is 5 years inclusive of PLC runtime and normal shutdown periods zd A Low Battery LED indicator gives a low battery voltage warning 3V Lithium Cell Battery under module M2 a To replace the 3V Lithium cell battery perform the following steps Remove the M2 EZI O module to access the battery Connect the EZTouchPLC with a programming computer using an RS 232C cable Open the EZTouchPLC Editor software and Save the program onto your computer s hard disk Disconnect the Power source Simply remove the old battery from the slot Gently insert a new battery P N EZPLC BAT into its place with the Positive side upwards Power up the system and reload the program from the computer NOTE You can replace a battery without removing the main power to the EZPLC However it is always recommended to switch off the main power Chapter 4 Maintenance and Troubleshooting 045 Gasket FLASH and RAM cards are located underneath the protective cover Panel Status Indicator located underneath the PLC base CX Gasket Replacement The standard gasket may need to be replaced if it becomes damaged or worn To replace the gasket P N EZP SLIM6 GSK EZP SLIMF8 GSK or EZP SLIMF10 GSK perform the following steps 1 Ensure that all pieces of old gasket have been removed from the gasket slot 2 Remove the new replacement gasket from its plastic bag and position it over the gasket slot 3 Pres
71. le Instruction Execution Time Immediate Input Instruction Execution Immediate Output Instruction Time for Execution of all Instructions in between The total I O response time for an external interrupt and a subroutine is calculated as Delay in Input Module execution of subroutine delay in output module As an example upon an interrupt you can read the status of an input bit perform a logical operation on it based upon the value of some other registers and turn on an output in less than 50yus 3 11 PLC CPU Scan Time Considerations The scan time includes all the tasks that are performed by the operating system in a cyclic manner As discussed previously each scan cycle is made up of several segments Each of these segments takes a certain amount of time to execute Among all the segments the amount of time it takes to execute the application program is the only one that has maximum influence on total scan time This also happens to be the one segment you can control as a user If your application needs a smaller scan time then you should try to choose instructions with as fast execution time as possible This is because different instructions take different amounts of time to execute Your choice of I O modules and system configuration can also affect the scan time If you need to check the scan time register SR7 holds the value of the last CPU scan time You can display this data value from the logic program Chapter 3 S
72. ll see how EZ it is to setup an EZTouchPLC even if you are new to PLCs This example is not intended to explain specific details needed to start up your system Rather it provides a quick guide to give a broad picture of what is needed to power up your EZTouchPLC system Step 1 Check all System Components It is always recommended to make sure you have all the right parts to build your system This is what you will need to get started e An EZTouchPLC e g EZP S6M FS PLC Discrete AC or DC EZIO modules e g EZIO 8DCOP e RS 232C Programming cable P N EZP PGMCBL e A Screwdriver for I O Module wiring P N EZIO SCDRV You can also use your own 2 5mm blade screwdriver EZTouchPLC Editor Programming Software P N EZTOUCHPLC EDIT e 24VDC Power Supply These items have to be purchased separately from EZAutomation EZAutomation does not sell this item You will also need a PC for programming EZTouchPLC It can be any IBM or Compatible PC 486 or better with a mouse and a separate serial port a CD ROM Drive and a Windows operating system Standard Windows 95 98 NT4 0 2000 XP installed on it Step 2 Install I O Modules Insert EZIO module EZIO 8DCOP into the base in position M1 EZIO modules have snap on design to facilitate easy installation and removal from the base slots The I O modules have two clips and a Molex connector which snap into EZPLC Base Hold the module between your thumb and index finger so that your f
73. n multiple PC disks EZTouchPLC s touch panel allows plug in FLASH and RAM cards The RAM card expands the available memory of panel HMI whereas the FLASH card provides a non volatile storage of the user program HMI Only Chapter 4 Maintenance and Troubleshooting 043 To save a program to computer disk perform the following steps jn Have the programming computer connected to the panel and Panel Editor Programming Software running From the Start Screen Project Information Step 1 under SELECT ACTION click on Read Program from Panel and Edit OFF LINE The screen shown below will appear Read Project from EZPLC x Project to be Read from EZPLC As c Program Files EZAutomation EZPLC E ditorsProject Browse Project Name Reading Project from EZPLC Connecting Using COM1 I Click on Start to read the project from EZPLC Save the project to the computer hard drive or a floppy disk by clicking on the Browse Button and navigating to the directory and folder where you want to save the project Click on the Start button Shut off power and perform the maintenance task Reapply power to the panel and with programming software running click on Edit Program OFF LINE and select the saved project file Click on File gt Transfer to Write Progiam To Panel Panel The Write Program Toei toimalien to Panel screen shown to the Ru 1 Til Porn Fassa
74. ng list is provided to make you aware of the general compat Slim Bezel ibility between chemicals that may be present in your work environment and the polyester surface of the touchscreen Use the chart to determine those chemicals that are safe to use around your EZTouchPLC and those that may harm the touchscreen The list rates these chemicals as E Excellent G Good F Fair and N Not Recommended Because the ratings are for ideal conditions at 57 C consider all factors when evaluating your application 40 Chapter 4 Maintenance and Troubleshooting Chemical Rating Chemical Rating Acetaldehyde Acetamide Acetic Acid 5 Acetic Acid 50 Acetone Acetonitrile Acrylonitrile Adipic Acid Alanine Allyl Alcohol Alum Hydroxide Aluminum Salts Amino Acids Ammonia Ammonium Acetate Ammonium Hydroxide 5 Ammonium Oxalate n Amyl Acetate Aniline Benzene Benzyl Acetate Bromine Bromoform n Butyl Acetate sec Butyl Alcohol Butyric Acid Calcium Hypochlorite Formic Acid 3 Formic Acid 99 Gasoline E Hexane Hydrochloric Acid 20 Hydrofluoric Acid 5 Hydrogen Peroxide 5 Hydrogen Peroxide 90 Isopropyl Acetate Isopropyl Benzene Lactic Acid 3 Methoxyethyl Oleate Methyl Ethyl Ketone Methyl Propyl Ketone Mineral Oil Nitric Acid 50 Nitrobenzene Orange Oil Carbazole Carbon Tetrachloride Cellosolve Acetate Chlorine 10 moist p Chloroacetophenone Chromic Acid 10 Cinnamon Oil Cresol
75. novative new products including PLS and PLCs We have more than 20 patents in Automation products and 15 new patents are pending Uticor formerly Struthers Dunn Systems division has been at the forefront of PLC welding controls message displays and operator interface technology since 1968 Uticor in fact was one of the early inventors of PLCs back in 1968 It held numerous patents on PLCs then called Process Control Computers The EZTouchPLC s innovation flexibility cost effectiveness and precision comes from 37 years of PLC experience at Uticor PATENIEDSEF25 872 United States Patent Jai hd Hiini n ee La Lad sima cists Jet TEE Eb h Hits bu iT hs Tt LST Ti Fc UESTRE ee o EIERNE eb MH ere TEMS L i Prg geau a Beda Onls Migros United States Patent ii Bartlett a aL FRIHCESA CONTROL COMPUTER oe cl TS leersisrs Per G Bars Denali Hey Sots of a plerahzy of co ical of Dida braa Timma feet premiami The comesa Vern Urbana IE capabi cb nugowumg a laps pmr TR Angee Marea enm lmi Fatman 5 fie mamcry mp wcamwand Du d weed 22 F ed Bec 1 dT E Pagh ijeri A raii si priscum Ap Sa PC pode Fgrm DO amp i maio merap it rJ H U amp CL MITES pornen of qiu har mias won arba Lr Bij im CL ida jue P retinal proscmmm rune oe rev 58 Fiski ai eer Ma 2 fNupsT Peep Bars ar up amada rad apa rfr m f xm gmicme m Whereas d audi USTED STATES PATENTE i ATE
76. ntact and NO Coil as shown to the left 8 Transfer the PLC program to the EZTouchPLC by pressing the Control T keys of your PC Step 8 Enter Panel Program SW1 and SW2 on the PLC motherboard must be OFF a Connect your computer s serial port to the panel s RS232 programming port using the programming cable P N EZP PGMCBL b Open the EZTouchPLC Editor Software and click on the EZPanel section Click on the Edit Program Off Line Write to EZPanel Later button Name your Project ie ez project and click OK Select Panel Family to EZTouchPLC Select Model Click OK SELECT ACTION Edit Program OFF LINE Write to E PLC Later c Create your Project Click on Objects gt Select Buttons The screen below will appear Enter S1 for Tag Name Change the object attributes as necessary Click OK It will bring up the Add New Tag Details screen Genial Protection Vinibaltp Detads I Label Text elect Ss hpi Label Test F Gi Poaitean m Tesi Es r Backgiound M TagHame 51 FP D phg Frame Anuso Type Toggle Ont Tad Ohe Sua Coca Blane Te Bik Background Bini E 5 REN hes NES e fex x NEC NES C OF Test On Lx c9 Jove Chapter 1 Getting Started 143 d In the Field next to address string type in S1 Select data type as DISCRETE Click OK EDIT TAG DETAILS Enter Tag Details for the Tag SSS SS PLC Type EZ amp utomalion EZPLC Rev a Address String 51
77. nters electronic controls in two ways Radiated RFI e Conducted RFI For most practical purposes electronic devices unless sitting right next to a powerful RFI transmitter will not be affected by noise because air space severely attenuates such interference On the other hand conducted RFI travels over conductive surfaces such as power supply wires electrical wiring of field devices and worst of all improper ground planes It is a common practice with PLCs to isolate the sensitive CPU of the PLC from RFI by providing Transformer or Choke Isolation on the Power Supply and optical isolation at the I O side EZPLC isolates the conducted RFI by both means transformer choke isolation as well as optical isolation for I O modules 4 Cabling Shielding and Grounding It is vital for the reliable operation of any electronic device to have any of its metallic surface well grounded to Earth This not only provides for safe operation it also will drain out any conducted RFI to Earth away from the CPU s signal ground Obviously the metal cabinet housing the EZTouch PLC should also be well grounded The following section will detail these procedures 26 Chapter 2 Hardware Installation RS232 Wiring Diagram PC COM Port EZPLC RS232 COM Port shield 9 pin Sub D aa Sub D Shield Connected to Earth Ground on both sides if you intend to keep this connection permanently on your machine instead of using it only for programming RS4
78. or safe installation and operation Safety Techniques Safety is the most important element of a proper system installation Adhering to these safety considerations ensures the safety of yourself and others as well as the condition of your equipment We recommend reviewing the following safety considerations 1 Disconnecting Main Power The main power switch should be easily accessible to the operators and maintenance personnel It is important to make sure that all other sources of power including pneumatic and hydraulic are de energized before starting the work on a machine or process controlled by a PLC 2 Safety Circuits Most of the machines are installed with safety circuits like Limit switches Emergency stop push buttons and Interlocks These circuits should always be hard wired directly to the PLC These devices must be wired in series so that when any one device opens the PLC is automatically de energized This removes power to the machine These circuits should not be altered in any case since serious injury or machine damage could result 3 Fail Safe Operation Our products are not fault tolerant and are not designed or intended for use as on line control equipment in hazardous environments requiring fail safe performance such as in operation of nuclear facilities aircraft navigation or communication systems air traf fic control direct life support machines weapons systems clutch control systems on presses in which
79. ort and Communication Selector PLC Panel RUN SW1 SW2 LED LED LED Pt 0 on of Of Po or of on SW1 must be ON to program PLC 5 st be OFF for proper operation Run Mode PLC to Touch Panel LED Program PLC LED RS232 PLC Programming Port Panel Programming Port 24VDC Power Input Caution Do not use AC output module in the bottom left slot due to height of the battery Analog IN OUT module can be used only on the first 4 slots Other analog modules or High Speed counter module can be used only in the first ten slots Chapter 2 Hardware Installation I2 AB CTI Quickand EZ Wiring and Set up Reference EZTouchPLC 8 10 and 19 inch Models EZTouchPLC is shipped with dummy cover modules Please remove the dummy modules and insert the proper EZI O modules in the appropriate slots on the EZTouchPLC base You should leave the dummy cover module in an unused slot Main Setup Screen e Clock Setup Screen Set Time and Date Touch panel COM1 Setup Screen 3 After the Nevieion Remory Press clock ant THE wie bata Press pum rm Both nes Dun button en COM1 Eacrsat asiting Coapaber Tt Flash w ter the cur ame button um cu E pd rent time Forest and press computer while iw artup a and date Com Press the puter or oa bd keypad wert Printer button of to deter EZTouchPLC is powered up you may the number you want to enter It will mine port connection Y
80. ory Display Screen Saver Yes Backlight Off HMI User pem 256K HMI RAM Mem 512K HMI RAM Memory 1MB HMI RAM Memory Maximum I O Maximum VO Capacity 4 Slot Base 321 0 Max 8 Slot Base 641 0 Max Maximum 20 Watts 24VDC 22 Watts 24VDC 23 Watts 24VDC 25 Watts 24VDC 27 Watts 24VDC 29 Watts 24VDC 29 Watts 24VDC 33 Watts 24VDC Processors Two 32 Bit 40 MHz RISC Processors One for PLC and One for HMI Total PLC Memory 64 KB Ladder of PLC Registers 8192 16Bit 8192 Variables PLC Typical Scan Time 3ms 1K Boolean Battery Backup Yes Lithium coin cell battery with 5 year life expectancy with a low battery indicator PLC LED Indicators Input Power CPU Status Run Program amp Run Program Low Battery Program PLC and Run Mode LED indicators I O Supported EZIO Snap in modules with status LEDs and Removable Terminal Block DC AC Analog Relay Thermocouple High Speed Counter Electrical Noise Nema ICS 2 230 Showering arc ANSI C37 90a SWC Level C Chattering Relay Test Withstand Voltage 1000VDC 1 minute between power supply input terminal and protective ground Insulation Resistance Over 20M Ohm between power supply input and terminal and protective ground Protocols Supported ASCII In Out EZ Protocol Ethernet DeviceNet Slave and Profibus Slave for communicating to PLC Built In Serial Com Port 1 RS232 Programming and HMI Port Only munication Ports Port 2 RS422 1 2K 2 4K 4 8K 9 6K 19 2K and 38
81. ot correct press CL to clear the window For the month enter the number of the month and the three letter abbreviation for the month will be displayed e g 7 July JUL GET TIMH mw BTH Wet ra zn aNr e8 Time dm in 4 hour forsat Touchpad Test Screen Press the Touchpad test button You can check all the touch cells 48 or 192 depending on the model by pressing on each touch cell It will be highlighted after pressing to show that it has been tested Press the square again to deselect it Each square should beep when pressed Press Exit to quit Panel CPU LED Green OK Red Error TECUM eu PIP ACTIA ERE TE ESTE 3V PLC Battery located under this module SW3 SW4 LED Operation La o Gem Rn To i p Ree Progam 31 o o or No Operation A USIEM POR Press COM1 button and press Com puter or Printer to deter mine port connection You will need to be in Computer mode to program Touch panel Contrast Setup Screen 4 Press the Contrast button to adjust the screen contrast Setting depends on each individual model Some TFT m contre models do not need Alvi contrast adjustment Press Exit to return to the setup screen Curre sriting Computer HOTE CUAL is ame lgned to the rumputer while in Tretup PLC Run Program Set up Tri Color Cover for expansion RAM and Flash for Panel RS232 Programming P
82. ou will need enter the Setup Mode by simultaneously show in the display window If correct to be in Computer mode to program pressing the extreme upper left and lower press Hr Min Sec or Day Mon Yr cor Touch panel left touch cells on the panel screen The responding to the time or date position Contrast Setup Screen 4 screen above is displayed Information you are setting If not correct press Press the Contrast button to adjust is displayed in the upper left hand corner CL to clear the window For the month the screen contrast Setting depends about the current revision of the Firm enter the number of the month and the on each individual ware Hardware and Boot program Also three letter abbreviation for the month model Some TFT E shown is RAM memory Used Free will be displayed e g 7 July JUL models do not need z E and Total and Flash memory Below that Touchpad Test Screen 5 contrast adjustment is displayed the time and date whether EP Tu adis buon Press Exit to return to Li v en the COM1 port is connected to a comput er or a printer and the current Contrast You can check all the touch cells setting Six buttons at the bottom are 48 or 192 depending on the model Exit labeled Clock COM1 Contrast Touch by pressing on each touch cell It Press th Exit button to display the pad Test Display Test and Exit will be highlighted after pressing Powerup screen you have selected in Optional Ethernet connectivity alia
83. pecs Operation of Two CPUs PLC Modes and PLC Memory Map 345 3 12 PLC Memory Map A PLC system handles many numbers representing different types of information regarding the process These process machine parameters may be anything from the status of the input or output devices timers counters or other data values Before you start programming the PLC it would be helpful if you took a moment to familiarize yourself with how the system represents and stores the various types of data Each PLC manufacturer has their own conventions for this in their PLCs Here we discuss various memory types used in the PLC of the EZTouchPLC These memory types can be used to store a variety of information and can be used inside various RLL instructions See a description of each of the memory types below Discrete Memory Type A Discrete memory type is one bit that can be either a 1 or a 0 On or Off The discrete memory area is used for inputs outputs control relays and timer counter bits WORD Memory Type A Word memory type is a 16 bit location that is normally used to store and manipulate numeric or ASCII data A word memory location is also called a Register Mapping Conventions Used Discrete Inputs Discrete Inputs are denoted using an prefix e g 11 14 etc The maximum number of Inputs available is 1 through 128 Discrete inputs are Read only type i J Note All the discrete type EZIO modules are mapped to Discrete Inputs
84. r 8 Stop Bits 1 or 2 and a Protocol 0340 Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map Panel COM1 Port The COM Port is used to connect a programming com puter or a printer to the Panel The panel only needs to be connected to a PC when you are programming the unit You will use the EZPanel Enhanced Editor included with EZTouchPLC Editor CD P N EZP TOUCHPLC EDIT to design the touch panel screens A wiring diagram for the Panel RS 232C Programming Cable is shown below The table shows EZTouchPL C s pinout for RS 232C and RS 422A connections RS 232C Panel Programming Cable P N EZP PGMCBL Panel COM1 sa abih aain bie whores En pus ap i NS mu kE EE Connect a Programming PC or Printer COMT Connector La eonoruse mo moeren poes e eese Ls poseruse mor ess noesa Ls poseruse ers worsen oe Nor use ers WOT USED Ls sense monsemmsmoemeenen Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map EL 3 8 Battery Backup The EZTouchPLC has a built in 3V Lithium ion cell battery to maintain the PLC system RAM when the EZTouchPLC system is without external power Typical battery life is 5 years inclusive of PLC runtime and normal shutdown periods A Low Battery LED indicator gives a low battery voltage warning To replace the 3V Lithium cell battery perform the following steps 1 Remove the M2 EZI O module to access
85. r EZTouchPLC 098 Chapter 1 Getting Started 1 6 EZTouchPLC Part Numbers 6 White on Blue Models EZP S6W RS PLC 6 White on Blue 32 I O EZPLC Base N A EZP S6W RS PLC E 6 White on Blue 32 I O EZPLC Base EtherNet EZP S6W RS PLC D 6 White on Blue 32 I O EZPLC Base DeviceNet EZP S6W RS PLC P 6 White on Blue 32 I O EZPLC Base Profibus 6 Monochrome Slim Bezel Models 6 STN Color Slim Bezel Models 6 TFT Color Slim Bezel Models EZP T6C FS PLC 6 TFT Color 32 I O EZPLC Base EZP T6C FS PLC E 6 TFT Color 32 I O EZPLC Base EtherNet EZP T6C FS PLC D 6 TFT Color 32 I O EZPLC Base EZP T6C FS PLC P 6 TFT Color 32 I O EZPLC Base Chapter 1 Getting Started 19 8 STN Color Slim Bezel Models EZP S8C FS PLC 8 STN Color 32 I O EZPLC Base EZP S8C FS PLC E 8 STN Color 32 I O EZPLC Base EtherNet EZP S8C FS PLC D 8 STN Color 32 I O EZPLC Base EZP S8C FS PLC P 8 STN Color 32 I O EZPLC Base 8 TFT Color Slim Bezel Models 10 TFT Color Slim Bezel Models 15 TFT Color Slim Bezel Models EZP T15C FS PLC 15 TFT Color 64 I O EZPLC Base EZP T15C FS PLC E 15 TFT Color 64 I O EZPLC Base EtherNet EZP T15C FS PLC D 15 TFT Color 64 I O EZPLC Base EZP T15C FS PLC P 15 TFT Color 64 I O EZPLC Base 110 Chapter 1 Getting Started 1 7 Quick and EZ Start to Get Familiar with EZTouchPLC In this section we present a quick example of how you can setup your EZTouchPLC You wi
86. rogramming Software click on Panel gt FLASH RAM to FLASH Fuse Reset The internal fuse does not require replacement It is reset by removing power for 5 minutes and then reapplying power to the unit 48 Chapter 4 Maintenance and Troubleshooting Fluorescent Backlight Bulb Replacement Generally backlight bulb life far exceeds the manufacturer s expected life The manufacturer s expected half life rates are provided in the table below Using the Screen Saver feature should significantly extend the life of the fluorescent backlight bulb Refer to the Panel Editor Programming Software Help or Manual To program the Screen Saver feature go to Panel Editor Pro gramming Software s main menu item Objects gt System Objects gt Screen Saver Enhanced EZ Touch Manufacturer s Expected Panel Model Bulb Half Life 6 White on Blue 25 000 Hours 6 STN Color 25 000 Hours Precautions To ensure the longevity and effectiveness of the EZPanel Enhanced please take note of the following precautions Do not press sharp objects against the screen e Do not strike the panel with hard objects Do not press the screen with excessive force e Once the panel is mounted and has power applied do not place any objects over the ventilation slots This will result in heat buildup and may damage the unit Chapter 4 Maintenance and Troubleshooting EM Touchscreen Chemical Compatibility The 6 and 15 inch plastic standar
87. roller so that just a few checks periodically will help keep it up and running The key points to be checked include Ambient operating conditions CPU battery Maintaining the Ambient Operating Conditions Keeping the PLC s environment within specified operating conditions is the best method to minimize the maintenance Always ensure that 1 Ambient temperature inside the cabinet is within the PLC s temperature ratings 2 Employ cooling methods like blower fans to reduce hot spots around the PLC if any other equipment inside or outside of the cabinet is producing heat 3 Periodically inspect and clean if there are any air filters on the cabinet Ensure that PLC is free from dust humidity and corrosive gasses CPU Backup Battery Itis important that you check the Low Battery LED Indicator periodically If the 3V Lithium cell battery needs to be replaced perform the following steps 1 Connect the PLC with a programming computer using an RS 232C cable 2 Open the PLC Editor software and Save the program onto your computer s hard disk Disconnect the Power source Simply remove the old battery from the slot Gently insert a new battery P N EZPLC BAT into its place with the Positive side upwards 6 Power up the system and reload the program from your computer c1 BR NOTE You can replace a battery without removing the main power to the PLC however it is always recommended to switch off the main power
88. s Indicators Base Power Required 3 3V bros us all Optical Isolation 2500 Volt Wires 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG Number of Outputs 50 0 VDC 0 5A per output 1 4A max per module 50 C 100uA 50 VDC 50 C Red LED for each output One V 1 Common 1 4 Amp per module turns off outputs upon short circuit detection Base Power Required 3 3V 20mA all outputs on Optical Isolation 2500 Volt 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG Peak Voltage Maximum Steady State Output Current Maximum Leakage Current ON Voltage Drop Maximum Inrush Current OFF to ON Response ON to OFF Response Status Indicators V Terminals amp Commons Short Circuit Protection Wires misma j EHFUT v External wing intemal e M Cold Te Ohe Currus NY ey EIEVDC 4 1 EXC INPUT SINE Output Wiring External oupt L VDC Flyback Diode 230 Chapter 2 Hardware Installation EZIO 8ACI 8 pt 110VAC Input Module Module Specifications Pinout Information 70 132 VAC 1 Input 47 63 Hz noui CIT ET 0 5mA 110 VAC NEM noui 0 6mA 132 VAC MX Input 5 200K Haslet l Input 6 70 VAC er a 40 VAC Input 8 BE Not Connected Red LED for each input red 1 of 14 AWG 2 of 18 AWG 4 of 22 AWG V Internal External rm emMEeeeeDDec ll INPUT To Other Circuit
89. s not insure good metallic contact between the equipment chassis and cabinet Cabinet Wiring The wiring of the PLC to the field outside the cabinet must be by design The wiring cannot be random in order to get the various points of the cabinet and the field electrically connected Some general rules that apply in most situations are Provide a separate power source to electronic controls and keep this power buss away from any I O power The cabinet should be wired with a safety ground the main safety ground wire gauge is determined by the cabinet s total current consumption and in accordance with all electrical code requirements Once the cabinet doors stationary sub panels and swing out sub panels have been strapped to the main cabinet it is not necessary to run safety ground wires from the equipment chassis terminals to the main safety ground connection The safety ground terminal of each component can and should be connected with the shortest wire possible to the cabinet or sub panel frame e Plan the wiring routing Keep all switched power in separate ducts and if there is AC and DC power being switched keep the wiring of each branch separate from all wires and cables carrying low level signals Keep all three phase power outside of the cabinet but if it becomes necessary keep the runs as short as possible and maintain the maximum possible distance between the three phase buss and all other wiring
90. s or Radio Transmitters RFI is short bursts of electrical energy at very high frequencies 2 Effect of RFI on Electronic Automation Equipment Electronic controls use faster and faster CPUs today These CPUs are also operating at 2 5V to 5VDC logic level power supply RFI if allowed to enter the CPU inside is a killer of logic A CPU under this environment loses its brain and behaves erratically A smart industrial grade CPU like the EZPLC s Card Engine when faced with RFI halts its operation instead of giving false outputs Chapter 2 Hardware Installation 025 3 Howto Keep RFI Isolated from CPUs Transformer or Choke Isolation Optical Isolation 4 EZTouchPLC Logic Level inside Dotted Lines vol Module Power Input I O Filter Module Programming Device T f LR Operator Interface on ccu ee renner SIE Network Optical Isolation Choke Isolation Cabinets Equipment cabinets usually incorporate one or two doors and or hinged cabinet panels In addition sub panels may be utilized on those electronic controls and electromechanical items that are mounted The goal here is to create a medium for mounting the equipment and ensure grounding of the control s chassis to it Relying on door hinges and swinging panels for a good metallic bond between hinged parts and the main body of the cabinet does not insure adequate grounding That is why the use of ground straps is recommended RFI e
91. s represented by an XR prefix e g XR1 XR2 etc There are 4 XR memory locations available in EZPLC 1 through 4 XR is a Read Write data type and it is mainly used to point to the correct address of R registers The pointed to R registers data value is stored in ZR registers The Value Register data type is represented by ZR pre fix e g R1 R2 etc There are 4 R memory locations available in EZPLC 1 through 4 R is a Read Write data type and it is mainly used to read write the value of R registers as pointed out by XR registers Both XR and R registers are used in conjunction with each other and provide a convenient way of addressing R registers Example Let s assume data values R59 9874 R8000 32 If XR1 59 Then R1 9874 the actual data value of R59 If XR2 8000 Then R2 32 the actual data value of R8000 o 3418 Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map XR contains the address of the operand or specifies a register that contains the effective address R is used to read or write the actual operand Indirect addressing is often combined with pre or post increment or decrement addressing This allows the address of the operand to be increased or decreased by the specified number either before or after using it Proper usage of XR variables often saves a lot of programming Memory Types Address Ranges amp Syntax MEMORY ADDRESS READ WRITE VALUE
92. s the gasket into the slot Friction between the slot and gasket will hold it into place during installation 6 8 10 and 15 inch Slim Bezel Gasket Replacement P N s EZP 6SLIMF GSK EZP 8SLIMF GSK EZP 10SLIMF GSK or EZP 15SLIMF GSK Please note that this gasket is NOT REUSABLE If you remove the panel from its mounting surface for any reason discard the old gasket and REPLACE IT with a new gasket to remount the panel Panel Status Indicator Light The Status LED provides an indication of unit status It will illuminate as RED or GREEN If the LED does not light this indicates that there is NO POWER to unit or the power supply failed Check or replace 24 VDC power supply If it s ok send the unit back to the factory for repair If the LED turns RED and stays RED your power supply may be too small see page 55 If the LED flashes RED and turns GREEN that indicates normal operation For more information see the Troubleshooting Chapter of this manual 46 Chapter 4 Maintenance and Troubleshooting DO NOT REMOVE THE RAM OR FLASH CARD WHILE POWER IS APPLIED TO THE PANEL TO DO SO WILL IRREPARABLY DAMAGE THE CARD BACK UP YOUR USER PROGRAM AND REMOVE POWER TO THE UNIT BEFORE REMOVING A MEMORY CARD SEE PROGRAM BACKUP INSTRUCTIONS PAGE 4 7 Optional Flash and RAM Cards installed here RAM Upgrade The User RAM memory of all standard units except the 6 White on Blue Model P N EZP S6W RS PLC can be upgraded The other 6
93. screen above is displayed Information is displayed in the upper left hand corner about the current revision of the Firm ware Hardware and Boot program Also shown is RAM memory Used Free and Total and Flash memory Below that is displayed the time and date whether the COM1 port is connected to a comput er or a printer and the current Contrast setting Six buttons at the bottom are labeled Clock COM1 Contrast Touch pad Test Display Test and Exit Exit Press the Exit button to display the Powerup screen you have selected in your project selected under Project At tributes Reboot To reboot the EZTouchPLC from any programmed screen simultaneously press the ex treme upper left and extreme lower left touchpad area on the panel screen Optional Ethernet connectivity on Enhanced model RS422 485 ASCII Port F er LED 7 CPU LED ae BATTERY Panel Battery Low Battery LED remove the dummy modules and insert the proper EZI O modules in the appropriate slots on the EZTouch PLC base You should leave the dummy cover module in an unused slot Clock Setup Screen Set Time and Date Touch panel COM1 Setup Screen 3 Press clock button en ter the cur PEE rent time ale i and date Press the keypad button of the number you want to enter It will show in the display window If correct press Hr Min Sec or Day Mon Yr cor responding to the time or date position you are setting If n
94. sing power with a rich instruction set Common features to all CPU configurations include 55 RLL instructions including data conversion 2 types of drum sequencer ASCII In Out communications 64 KB of total program memory with 8192 total registers Fast scan time 3 ms of scan time for 1k Boolean instructions Two integrated serial communication ports Port 1 RS232 Port 2 RS422 485 The CPU is a 32 bit 40 MHz Motorola ColdFire processor Available Ethernet DeviceNet Profibus models Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map 3 PLC CPU Operation Modes The Mode DIP Switches on an EZPLC are used to switch between Program and Run modes as well as determine the connectivity of the RS232 Port on its PLC Use the following table as a guide to different modes RS232 Programming Communication Port Enable Switch Setup PLC Panel RUN LED Connection LED LED Panel communi cating to its built in Off Off PLC and external RS232 port is disconnected CAUTION SW2 Must be OFF for proper operation of e oe te Port Disconnected Switches SW1 and SW2 control the connectivity of the RS232 communication programming port on the EZPLC base to its CPU Switch SW1 must be ON and SW2 must be OFF in order to be able to program the PLC from a computer Once a connection is established between the PLC and computer thru SW1 switches SW3 amp SW4 help the user switch between RUN PROGRAM modes of the PLC Run LE
95. te peace of mind when picking EZIO modules for your control system EZTouchPLCs do NOT require any power budgeting whatsoever You can practically pick out any EZIO module in any combination without having to worry about power budgeting 4 Rich Instruction Set and Patent Pending Free Flow Logic Before you start designing your control system just take a couple of moments to understand EZTouchPLC s rich yet concise instruction set It has features like Drum sequencer data conversion and marquee instructions to save you extensive programming A Relay Ladder Logic program RLL designed in another PLC might require 100 rungs where EZTouchPLC can perform the same functionality by utilizing subroutines and using our patent pending Free Flow Logic in just a couple of rungs 5 64KB Memory Regardless of the size of the EZTouchPLC you purchased all models have an abundant 64KB of total memory for its PLC With this amount of available memory you can design practically any size of RLL program without ever having to worry about memory shortage You can create large databases huge recipes and data acquisition with this amount of memory in your PLC 6 8192 Registers and Variables There is no shortage of the numbers of variables tags and registers in the EZTouchPLC Therefore you do not have to worry about running out of registers and accordingly plan your design LM Chapter 1 Getting Started This page intentionally left blank Hardware
96. ter Description gt Chapter 1 Getting Started Introduction Purpose of the Manual Quick and EZ System Overview EZTouchPLC Part Numbering System Quick and EZ Start to getting familiar with EZTouchPLC How to design the most efficient EZTouchPLC system Lj Chapter 2 Hardware and Installation Safety Considerations Installation considerations EZTouchPLC Environmental and Power Specifications Electrical considerations Control Cabinet installation Installing EZTouchPLC Base Base Mounting Dimensions Power sources and Optical Isolation EZIO Modules Positioning EZIO Modules Installation Overview E Chapter 3 Specifications Operation of Two CPUs PLC Modes and PLC Memory Maps EZTouchPLC Models and Specifications CPU Overview CPU Hardware PLC Operation Modes CPU Status indicators Communication Ports Battery backup CPU Operation I O Response time Scan time considerations Memory map 5j Chapter 4 Maintenance and Troubleshooting Panel Side Maintenance and Troubleshooting Installing Flash Cards Lithium Battery Replacement Gasket Replacement RAM Upgrade Flash Program Backup Touchscreen Chemical Compatibility Panel Troubleshooting Hardware Maintenance for PLC PLC System Troubleshooting Chapter 1 Getting Started 15 This page intentionally left blank 18 Chapter 1 Getting Started 1 4 EZTouchPLC System Overview Touch Panels 6 White on Blue 32 I O PLC 48 touch cell
97. the failure of the product could lead directly to death personal injury or severe physical or environ mental damage External fail safe and or redundant components are required to make your control system Fail safe Chapter 2 Hardware Installation 2 2 2 Installation Considerations EZAutomation products have been designed and tested for operation in the most demanding industrial environments Modern solid state industrial controls are complex electronic equipment that operates at low levels of voltage and current coexisting with components that operate at much higher levels of power The difference in operating power characteristics between the high and low power control devices creates the possibility of unwanted signals being generated causing interference The interference which is a by product of electrical noise is not present at all times However if it appears at random and during brief periods of time it can cause disruptions and errors in the operation of a control system Enhancement of a system s noise level immunity and its tolerance to other environmental hazards can be accomplished by following proper system installation guidelines The recommendations are of a general nature and constitute good industrial installation practice General Environmental Installation Considerations Avoid installing EZTouchPLC in areas where the following conditions may exist Environmental temperatures are above or below those specified
98. the following conventions to identify the slot numbers on the bases CAUTION M2 slot cannot YO can configure the be used for any AC or Relay positioning of the I O modules output module Also mod on the Base by clicking on i T the Configure I O button The ules with both Analog inputs and outputs can be used only on picture to the right shows the I O module positioning convention siu ieu d M Review fable employed in EZTouchPLC Below are the guidelines recommendations for installing I O modules on an EZTouchPLC base Module Positioning Restrictions EZ I O Modules Recommendations for premotor ot Modules DC Modules Any Slot aoee ooo es AC Modules AC DC Combo Modules Analog Modules E E tan Any Slot Between M1 and M10 Except M2 CS Pn a Any Slot Between M1 and M4 Except M2 Relay Modules EZIO 4ACI4RLO Any Slot Between M1 and M10 Except M2 EZIO ADCOPARLO 4 point DC sink source Outputs 4 point Relay Outputs Chapter 2 Hardware Installation ISAs oy fey Ve Oey Quick and EZ Wiring and Set up Reference EZTouchPLC 6 inch Models EZTouchPLC is shipped with dummy cover modules Please Main Setup Screen C After the News aisn Firmware l arene Hant 1714344 Harduaem di 262144 2 Flash Flank Compu ler h xi Tian idu disiri EZTouchPLC is powered up you may enter the Setup Mode by simultaneously pressing the extreme upper left and lower left touch cells on the panel screen The
99. time that there is a rising edge of signal A and the preset signal is high Same as Preset except the reset input sets the counter value to zero DOM PLS Output Specifications o EZIO HSCM1 EZIO HSCM Counter Input Specifications DC INPUT Source ual 1t nter ae l for Control Signals 2 Source TE i al cou ng outputs for Yum i 1 on off pair for each output ana 14 28 VDC Peak Voltag 50 0 VDC Peak Vol 40 VDC 2 5 mA 14 VDC 1 0A max per module 50 C Stu Aer VI Encoder Output 100A 50 VDC 50 C MD 56KO min Wz5VbC bc INPUT Sou N Voltage Drop 2 VDC 0 5A for Control Signals VIRUSES pie eens gt 14 VDC Sa 0 8A for 10ms anf E V Dupa Wiring Abs 2 VDC ee lt 2us Red LED for each output FF to ON Dese m z 2us E rae One V 1 Common UTERE 1 Amp per module turns off outputs upon short circuit Sta u s Indi Red LED for each input detection I 3 Specifications Operation of Two CPUs PLC Modes and PLC Memory Map In this chapter EZIouchPLC Models EZIO List EZIouchPLC Accessories EZTouchPLC Specifications Overview of CPUs PLC Operation Modes Panel CPU Status Indicator LEDs PLC Communication Ports Panel Communication Port PLC Battery Backup PLC CPU Operation Sequence EZ I O Response Time PLC CPU Scan Time Consideration PLC Memory Map 3 2 Chapter 3 Specs Operation of T
100. ut Module 2 32 4 pt 110VAC In 4 pt 24VDC Out Module Source 2 34 4 pt 110 AC In 4 pt Relay Out Modulew built in Electromagnetic shield 2 37 4 pt 24VDC In 4 pt 110VAC Out Module 2 35 4 pt 24VDC In 4 pt 24VDC Fast Input Module with Interrupt 2 28 4 pt 24VDC In 4 pt 224VDC Out Module Source 2 29 4 pt 24VDC In 4 pt Relay Out Modulew built in Electromagnetic shield 2 38 4 pt 24VDC Out Source 4 pt 110AC Out Module 2 33 4 pt Analog In 4 pt Analog Out Module Current 2 42 4 pt Analog In 4 pt Analog Out Module Voltage 2 41 4 pt Relay Out Module w built in Electromagnetic shield 2 36 6 inch Slim Bezel models DIN Clip Mounting 2 13 6 Monochrome Slim Bezel Models 3 2 6 STN Color Slim Bezel Models 3 2 6 TFT Color Slim Bezel Models 3 2 6 White on Blue Models 3 2 64KB Memory 1 14 8 STN Color Slim Bezel Models 3 3 8 TFT Color Slim Bezel Models 3 3 8192 Registers 1 14 8 pt 110VAC Input Module 2 30 8 pt 110VAC Output Module 2 31 8 pt 24VDC High Speed Input Module 2 26 8 pt 24VDC Input Module 2 23 8 pt 24VDC Output Module Source 2 24 8 pt 24VDC Output Sinking Module 2 25 2 27 8 pt Analog In Module Current 2 40 8 pt Analog In Module Voltage 2 39 A AC DC Combo 1 6 AC DC Transient Protection 2 7 AC Combo 1 6 AC Inductive Transient Protection 2 7 AC Input 1 6 AC Output 1 6 AC Output Module 2 7 Agency Approvals 2 4 Ambient Operating Conditions 4 14 Analog Combo 1
101. utline and Cutout Dimensions 2 14 2 15 Slim Bezel Outline Dimensions 2 16 Slots Numbering System 2 18 Sourcing P type and Sinking N type I O 2 9 Specialty 1 6 Status LED 3 8 Stud Mounting 2 11 Subroutines 3 12 System Components 1 10 System Discretes Discrete 3 17 System Registers Word 3 17 System Troubleshooting 4 15 T Technical Support 1 3 4 18 Test the Program 1 13 Thermocouple Input Module 2 43 time and date 2 19 2 20 top slot 4 13 Touchpad Test Screen 2 19 Touchscreen Chemical Compatibility 4 8 4 9 Touchscreen Cleaning 4 11 Touch Panels 1 6 Troubleshooting 4 12 Troubleshooting Panel Side 4 12 V Variables 1 14 W Warranty Repairs 4 18 Wiring diagram 3 10 Wiring Capabilities 2 22 Wiring EZIO Modules 2 21 WORD Memory Type 3 15 Write Outputs 3 12 Y Yr 2 19 2 20
102. uts in the base it scans for the specialty modules The output point information is sent to the specialty I O like counters Immediate Inputs Outputs There is a possibility that an input changes after the CPU has read the inputs If you have an application that cannot wait until the CPU returns for the next input scan you can use Immediate Instructions These instructions do not use the status of the input from the image table to solve the application program The Immediate instructions immediately read the input status directly from I O modules and update the Input table with appropriate status of input module read Similarly Immediate Output instructions do not wait for the CPU to complete the ladder scan Immediate outputs are directly written to the image table and Outputs are updated accordingly Subroutines The CPU executes subroutines when called for in the ladder program These subroutines are useful in performing the same logic operation time and time again when called so you do not have to repeat the rung logic over and over again Subroutines are also useful in executing a logical function for example check limits upon receiving an external interrupt from an EZI O module 3 10 I O Response Time I O response time is typically defined as the time required for the control system to note a change in an input point and update a corresponding output point In a majority of the applications the processor of a PLC responds practic
103. with either Ethernet DeviceNet or Profibus options for communications to the PLC CPU Card Engine There are two types of CPUs The Standard CPU has two integrated Serial Communication ports while the Ethernet model comes with additional Ethernet connectivity EZTouchPL C can also be purchased with Slave communication option cards for DeviceNet and Profibus networks The CPU is located underneath the Base Both types of CPUs have 64KB of total program memory and a rich yet concise instruction set including drum sequencer 32 bit floating point calculations ASCII In Out and Data conversions Scan time for 1K instructions is approximately 3 ms including all overhead I O Configuration The EZTouchPLCs can support a maximum of 32 or 64 I O points on it s 4 or 8 slot bases respectively I O Modules All EZTouchPLCs utilize plug in EZIO modules for its IO requirements EZIO modules are not included with EZTouchPLC bases and need to be purchased separately All the bases in the EZTouchPLC series can be equipped with any EZIO module with only minor restrictions on the type of EZIO modules that can be used in some of the I O slots EZIO modules are available for DC AC Analog Thermocouple High speed counter and Relay type IO requirements As you can see from the I O tables on the preceding page there are a number of Mix n Match I O Modules The patent pending Mix n Match capability of EZIO makes it extremely flexible to configure the I O o
104. wo CPUs PLC Modes and PLC Memory Map 3 1 EZTouchPLC Models 6 White on Blue Models EZP S6W RS PLC E EtherNet EZP S6W RS PLC D DeviceNet 6 Monochrome Slim Bezel Models 6 STN Color Slim Bezel Models 6 TFT Color Slim Bezel Models EZP T6C FS PLC 6 TFT Color 32 I O EZPLC Base N A EZP T6C FS PLC E 6 TFT Color 32 I O EZPLC Base EtherNet EZP T6C FS PLC D 6 TFT Color 32 I O EZPLC Base EZP T6C FS PLC P 6 TFT Color 32 I O EZPLC Base Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map 3 3 8 STN Color Slim Bezel Models EZP S8C FS PLC 8 STN Color 32 I O EZPLC Base EZP S8C FS PLC E 8 STN Color 32 I O EZPLC Base EtherNet EZP S8C FS PLC D 8 STN Color 32 I O EZPLC Base EZP S8C FS PLC P 8 STN Color 32 I O EZPLC Base 8 TFT Color Slim Bezel Models 10 TFT Color Slim Bezel Models 15 TFT Color Slim Bezel Models EZP T15C FS PLC 15 TFT Color 64 I O EZPLC Base EZP T15C FS PLC E 15 TFT Color 64 I O EZPLC Base EtherNet EZP T15C FS PLC D 15 TFT Color 64 I O EZPLC Base EZP T15C FS PLC P 15 TFT Color 64 I O EZPLC Base Chapter 3 Specs Operation of Two CPUs PLC Modes and PLC Memory Map 3 2 EZIO Modules List EZ I O Modules DC Modules EZIO 8DCI 8 point DC Inputs sink source EZIO DCOP 8 point DC source Outputs 3 4 Panel Accessories EZIO 8DCON 8 point DC sink Outputs Part Number Description EZIO 8HSDCI 8 point H

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