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GLC100 Series User Manual - Pro

1. 1 Table OF Contents m 2 Satety PeCAWEOMS 6 UL UL CSA ADDUEOVA jccnndininsssisenmemnenneiameaannamnmnnain 12 CE Mak Hpouiendcemduteeo eite eines bad toan dba uU ap aea eR uie ent Pied 12 What Eig pq 13 PACKAGE Contents Wee T 14 Separately Sold Man Wal scsiscscesscsecsscssossecessooswssscoacnssssds socvosseonsssoosessesnss svessssodvsssoensesencasevens 14 Documentation Conventions e e ssessoescessessoesoessessoesoosseesoesooesoesoesoossoesoesoossoesoeseossossseesossoe 15 LI Operating the GI quiensaen qai Hr sis monensin eienrinorensinesnuneiae 1 1 L2 Syst m GSS aiscuciinnimninuneninnionrmm mainder 1 3 I System Confimguratioh oer ote re sr EO e i Eee t re Pe v es 1 3 2 System Design i ec whined ed Er I EIE ERN EE rese nee EGER S TEENS 1 4 L3 Optional Equipiielt siniceidqrsnd miei ix hki mor ad eh brenda RV ER Yd d 1 6 Chapter 2 Specifications 2 4 General Speci Caos quociabeensseesrediteaen bein nion Pene Y RUIN 2 1 I Electrical Specifications rtt rr ri nt e v Dre rete Peer iv er vs 2 2 Environmental Specifications itecto torte aT deve 2 2 3 Structural Specifications 14 3 a REOR RR Ee EH RUM deeded eae 2 2 2 2 Features and PerfOrInant eo ites csesscecssessevscesenssncassecenseen uescsensvoccenseseessseess 2 3 I ADS pla
2. 2 8 GLC100 Series User Manual Chapter 2 Specifications 2 Installation Fasteners Unit mm in Front View Rear View 5 0 20 Top View 27 1 06 19 5 0 77 10 0 39 Side View 16 0 63 GLC100 Series User Manual 2 9 Chapter 2 Specifications 3 GLC Panel Cut Out Dimensions Unit mm in E Panel Cut Out 156 6 140 123 5 4 86 094 less than 4 R3 2 10 GLC100 Series User Manual 1 Installation 2 Wiring Cautions C h a pte r 3 Installation Precautions 3 4 GLC Tool Connector Installation and Wiring EI Installation Follow the steps given below when installing the GP100 Series unit E Confirm the Installation Gasket s Seating IN a Important de Itis strongly recommended that you use the gasket Place the GLC on a level surface with the display panel facing downward Check that the GLC s installation gasket is seated securely into the gasket s groove which runs around the perimeter ofthe panel s frame For details about installing the gasket refer to 7 1 2 Installation Gasket Replacement Installation Gasket Before installing the GLC into a cabinet or panel check that the Installation gasket is securely attached to the unit Creating a Panel Cut Out Create the correct sized a Panel Cut Out required to install the GLC using the installationdimensions given VEO 2 5 3 GLC Panel Cut Out Dimen
3. 4 Memory Loader II Logic Program Development GP070 LD01 0 Software Pro Control Editor Rev D or later GLCCNT ED01E V20 2 Bar Code Reader by Welcom 2 RS 232C Cable 3 GP410 IS00 0 Host Controller 2 RS 422 Cable GP230 1811 0 4 2 yy RS 422 Connector mm Terminal Block Conversion Adapter GP070 CN10 0 PLC Personal Computer etc EN CLC Screen creation and programming GLC Operation 1 Personal computer running Windows 95 98 NT4 0 1 4 GLC100 Series User Manual Chapter 1 Introduction Items shown with the codes 3 to 4 should be connected to the following devices GLC Interface PLC Personal Computer Interface 1 Tool connector 3 RS 232C port 2 Serial interface 4 RS 422 port Optional Products Screen protection sheet GP370 DF10 0 GP370 COVER 20P Optional Maintenance GP 370 series backlight Products GP370 BL00 MS GP70 series fittings GP070 AT00 MS Moisture resistant gasket GP370 WP10 MS Optional Products Sold separately Optional Maintenance Products Attached to the GLC or included in the package box as standard items Also sold separately as the optional maintenance items GLC100 Series User Manual 1 5 Chapter 1 Introduction 1 3 Optional Equipment The following are the GLC s optional items which are sold separately Product Name Description I O Unit DIO unit e Up to 2 units can be attached to el O unit for
4. Internal Memory FLASH EPROM 1MB for 320 standard screens each an average of 3 2 KB SRAM 128KB with a backup function 3 Touch Panel Clock Accuracy GLC100 LG41 24V GLC100 SC41 24V Touch Panel 16 x 12 keys screen 1 or 2 point touch Clock Accuracy 65 seconds month at room temperature GLC100 Series User Manual 2 3 Chapter 2 Specifications 4 External Interfaces GLC100 LG41 24V GLC100 SC41 24V Asynchronous Transmission Method RS232C RS422 Supports various protocols Serial Interface Data Length 7 or 8 bits Stop Bit 1 or 2 bits Parity None Odd or Even Data Transmission Speed 2400 to 38400bps RS 232C synchronous TTL level nonprocedural command I F During Screen and Program Development Used as the interface to download data from the GP screen editor software During Operation Used as a bar code reader s interface Tool Connector 5 Control Memory GLC100 LG41 24V GLC100 SC41 24V SRAM 128KB Backup requires lithium batteries Backup time period Approximately 60 days with a fully charged battery 4 Approximately 6 days with the battery service life almost finished Backup Memory Battery lifetime 10 years or more at an ambient temperature of 40 C or lower 4 1 years or more at an ambient temperature of 50 C or lower 1 5 years or more at an ambient temperature of 60 C or lower 1 The bat
5. E ENTER PASSWORD AND PRESS START KEY START SET UP TIME ser PRESENT TIME SET UP TIME Y M D TIME SET UP TI De OO SET UP SCREEN SET UP SCREEN INITIAL SCREEN NO B 1 ALARM MESSAGE V SIZE 1 H SIZE 1 ONLINE ERROR DISPLAY FONT SETTING FONT SETTING FONT SETTING KANJI FONT QUALITY 5 2 GLC100 Series User Manual Chapter 5 Initializing the GLC 5 3 SYSTEM ENVIRONMENT SETUP GLC environment adjustments are made here The SYSTEM ENVIRON MENT SETUP includes the SYSTEM SETUP SYSTEM DATA AREA GLOBAL WINDOW SETUP and CHARACTER STRING DATA SETUP tle SYSTEM SETUP SYSTEM SET UP STANDBY MODE TIME MIN START TIME SEC TOUCH BUZZER SOUND PASSWORD SET UP DATA TYPE OF SCREEN NO STANDBY MODE TIME 0 255 To protect the GLC display screen the GLC is equipped with a screen saver function that automatically erases the screen when no GLC operations have occurred for a period of time A 0 entered in this field causes a normal display i e the screen is cleared after the GLC s standard default time elapses When SYSTEM DATA AREA s Sft PLC Connection Manual SCREEN DISPLAY OFF data is 0000H and the following operations are not performed on the screen for the User s designated period of time the GLC s current display data is cleared Change Screen Touch Screen Alarm Display START TIME 0
6. A gasket which has been used for a long period of time may l have scratches or dirt on it and could have lost much of its important water resistance Be sure to change the gasket periodically or when scratches or dirt become visible B Attaching the Installation Gasket 1 Each of the GLC s corners has 4 ribs that hold the installation gasket in place Push the gasket into the side of the GLC so that it is held by all 4 ribs The gasket is flexible but not iu elastic and may tear if important Stretched too far Do not stretch the gasket around the ribs only push Be sure the gasket s seam is not inserted into any of the unit s corners only in the straight sections of the groove Inserting it into a x corner may lead to its Seam eventually tearing GLC100 Series User Manual Chapter 7 Maintenance Sr Be sure to insert the gasket into Case Cross Section Note the groove so that the long side is c vertical Installation Gasket Groove 2 Insert the gasket into the GLC s three remaining corners as shown in step 1 A The gasket must be inserted l correctly into the groove for Important the GLC s moisture resistance to be equivalent to IP65f e The upper surface of the gasket should extend approximately 1 5mm out from the groove Be sure to check that the gasket is correctly inserted before installing the GLC into a panel GLC100 Series User Manual 7 3
7. should you find anything damaged or missing please contact your local GLC distributor immediately for prompt service Separately Sold Manual B GLC100 Series User Manual sold separately GLC100 Series User s Manual this manual 14 GLC100 Series User Manual The list below describes the symbols used in this manual Symbol Meaning Xu Failure to observe this instruction may cause abnormal operation of n equipment or data loss Important Pro Control Name of software that creates transfers and monitors the GLC s Editor logic program GLC Represents the GLC100 LG41 24V or GLC100 SC41 24V GP Screen Editor Indicates the GP PRO PBIII for Windows Ver 3 0 or later screen editor software Logic Program Represents the ladder program that is created using the Pro Control Editor software Indicates useful or important supplemental information 1 ote w Used to provide useful or important supplemental information Used to refer to useful or important supplemental information PLC Abbreviation for Programmable Logic Controller GLC100 Series User Manual Documentation Conventions 15 1 Operating the GLC 2 System Design C h a pte r 3 Optional Equipment 1 Introduction al Operating the GLC The following example procedures are required for starting to use the GLC 1 Preparation Before using the GLC check that all required hardware is present and r
8. 255 This setup determines the start up time of the GLC Use this setup to adjust the power up sequence so that the GLC starts up after the PLC TOUCH BUZZER SOUND Setup whether or not the GLC beeps when pressed 1 When using the Direct Access or the Memory Link formats the object address becomes 9 or 12 respectively GLC100 Series User Manual 5 3 Chapter 5 Initializing the GLC fate NO SYSTEM AREA WRITE uxr ser CURRENT SCREEN NO RESERVED a woo WORD ERROR STATUS WORD lc OCK DATA CURRENT Reverse mode it PASSWORD SETUP 0 9999 The password setting is used when changing to the Initialize Memory or Initialize OFFLINE mode Screens The password number ensures protection of the GLC settings as OFFLINE mode will not be entered inad vertently Enter the optional number of your choice If you do not wish to use this setup enter the default 0 DATA TYPE OF SCREEN NO This setup controls whether BIN or BCD format numbers are used when mak ing screen changes Screen numbers to 8999 are available when set up in binary format screen numbers to1999 are available when set up in BCD format SYSTEM AREA SETUP SYSTEM AREA SETUP is necessary for the PLC to administer the GLC and prepare the PLC internal Data Memory DM and Data Register D Use this setup to prepare the desired SYSTEM DATA AREA items When using the Memory Link format this setting is unnecessary
9. 7 4 Chapter 7 Maintenance Changing the Backlight This section describes how to replace the backlight WARNINGS To prevent an electric shock be sure the GLC s power Cord is unplugged from the power outlet prior to changing the Backlight When the power has just been turned OFF the unit and Backlight are still very hot Be sure to use gloves to prevent burns The backlight is very fragile Do not touch the glass tube directly or try to remove its power cord If the glass tube breaks you may be injured No be Use the following table to check that you have ordered the correct backlight GLC Backlight Model GLC100 LG41 24V GLC100 SC41 24y OP9 0 BL00 MS Use the following steps to change the Backlight Be sure to use gloves 1 Unplug the GLC s power cord from the power supply Then remove the GLC s power cord terminals from the power terminal block Fig A 2 Unscrew the GLC s two 2 top face attachment screws Fig B 3 Turn the unit so the display surface is facing down At this time be sure not to scratch or damage the display surface 4 Insert a screwdriver into the hole located on the GLC unit s side face to open the case Fig C 5 Open the unit and detach the backlight connector Fig D At this time do not remove the inside cover Fig E 6 Push the backlight s Lock Tab to the right to free the backlight then pull it upwards and out of the unit Fig F GLC1
10. ALLOCATION 0 50 ms 5 CONTROLLER STATE ma STOP ON MINOR FAULT WATCHDOG TIMER GLC100 Series User Manual 5 15 Chapter 5 Initializing the GLC TARGET SCAN TIME 10 2000ms Here the total time required by the controller and the GP is set up The controller time represents the time required to perform an I O read the logic program operation and an I O write The setup range is from 10 to 2000ms When entering the TARGET SCAN TIME setting the PERCENT ALLOCATION becomes 50 PERCENT ALLOCATION 0 50 Here the controller time s ratio to the total scan time is designated The setup range is from 0 to 50 When PERCENT ALLOCATION is used the TARGET SCAN TIME is disabled CONTROLLER STATE Designates the operation mode START STOP or DEFAULT used when the GLC s power is turned ON STOP ON MINOR FAULT Designates whether logic program operation is continued or stopped when a minor problem occurs during controller use To continue RUN operation select ON and to stop operation when a problem occurs select OFF Pro Control Editor Online Help feature WATCHDOG TIMER 100 3000ms Designates the watchdog time setting usual during controller and GLC operation time 100 to 3000ms Enter a value in 100ms units Entering 0 disables the watchdog function GLC100 Series User Manual Chapter 5 Initializing the GLC 5 6 INITIALIZE INTERNAL MEMORY This command erase
11. Atmosphere Must be free of corrosive gasses 100 Qor less grounding resistance Groundin a or your country s applicable standard Equivalent to IP65f and NEMA 250 TYPE4X 12 3 4 Protective structure No protection against freezing The front face of the GLC unit installed in a solid panel has been tested using conditions equivalent to the standards shown in the specification Even though the GLC unit s level of resistance is equivalent to these standards oils that should have no effect on the GLC can possibly harm the unit This can occur in areas where either vaporized oils are present or where low viscosity cutting oils are allowed to adhere to the unit for long periods of time If the GLC S front face protection sheet becomes peeled off these conditions can lead to the ingress of oil into the GLC and separate protection measures are suggested Also if non approved oils are present it may cause deformation or corrosion of the front panels plastic cover Therefore prior to installing the GLC be sure to confirm the type of conditions that will be present in the GLC 5 operating environment If the installation gasket is used for a long period of time or if the unit and its gasket are removed from the panel the original level of the protection cannot be guaranteed To maintain the original protection level you need to replace the installation gasket regularly 3 Structural Specifications GLC100 LG41 24V
12. alarm mes sages refer to the GP PRO PB III for Windows Tag Reference Manual GLC100 Series User Manual 6 17 Chapter 6 GLC RUN and Errors 6 18 UNSUPPORTED TAG IN SCREEN DATA This message will appear when there is are tag s that has have not been supported via the currently used GLC unit In this case initialize the memory to check if the tag s that are not supported by this unit have been set up and then transfer data For the detailed information about tags GP PRO PBIII for Windows Tag Reference Manual in cluded in the screen editor software package GLC100 Series User Manual Chapter 6 GLC RUN and Errors PLC NOT CONNECTED 02 FF 02 F7 Displays when communication with the PLC has stopped for over 60 seconds when there is a transmission timeout error or when there is excess noise Check the data transfer cable wiring and connect correctly PLC NOT RESPONDING 02 FE Displays when there is a Reply Timeout Error or when there is excess noise The origin of the problem and the matching solutions are listed in the table below PROBLEM SOLUTION 1 The PLC is not turned ON 1 Turn On the host s power switch 2 GLC unit INITIALIZE setup Setup 2 Setup the unit correctly and match up with I O PLC Setting is incorrect the current host and Communication Cable 3 The host and GLC powering up 3 Turn the host s power On first wait 2 3 process was incorrect seconds then power up the GLC unit 4 Th
13. backup battery for the internal clock is dead If the battery is incorrectly replaced the battery may explode To avoid the danger please do not replace the battery yourself When the battery needs a replacement please consult with your local GLC distributor After changing the backup battery set up the internal clock Chapter 5 Initializing the GLC lote The life span of the backup battery depends on the battery s ambient temperature and the amount of current being charged and used The table below gives a general indication of how long the battery will last Battery Ambient der 40 C between between Temperature i 40 to 50 C 50 to 60 C pa over 4 1 yrs over 1 5 yrs SCREEN TRANSFER ERROR Displays when an error occurs in the data transmission from the screen editor to the GLC panel Check if the cable is connected correctly and try retransmitting the screen data SCREEN TAG LIMIT EXCEEDED max of 384 When tags are setup beyond the tag limit these tags are made invalid Tags are invalidated from the end tag in the opposite order in which they were registered Plus when tags involve registered Windows and loaded screens they are invalidated in this order Window Registry Load Screen Further details for when multiple displays are set to one screen 1 Disregard registered windows starting from the end screen 2 Disregard loaded screens starting from the end screen To correct this problem reduce the number of tags
14. be entered per formed These settings are called the initial settings This chapter de scribes the initial setting items used in the offline mode 5 If you transfer your screen design software s System file the GLC Tf operates using that data If the GLC System file has been correctly setup and transferred the INITIALIZE settings become unnecessary For more information about GLC System files refer to the GP PRO PBIII for Windows Operation Manual 1 This indicates SO file GLC100 Series User Manual 5 1 Chapter 5 Initializing the GLC 5 2 Initialization Items The contents ofthe Initialize setup items listed below are explained in this chapter To learn about screen operations and numeric input refer to Chapter 4 OFFLINE Mode SYSTEM ENVIRONMENT MAIN INITIALIZE YS ENVIRONMENT SYSTEM SETUP SETUP SYSTE anta sene System Settings MAIN INITIALIZE F T System Area Settings Global Window Settings CHAR STRING DATA Character String Data Settings MAIN INITIALIZE SET UP 1 0 SET UP I O ee ee L SET UP S10 Set Up SIO i Ie Set Up VO Communication Setup MAIN INITIALIZE PLC SETUP MENU PLC SETUP MENU Set Up Operation Surroundings Controller Setting PLG SETUP INITIALIZE MEMORY INITIALIZE MEMORY WARNING PREVIOUS DATA WILI BE OVERWRITTEN
15. data has been stored transfer the correct command s and addresses designated when alarm e When using the PLC messages were registered exceed the manufactured by Toyota Koki memory area range address range Setthe addresses within the error allowable range FA Address range error Setthe addresses within the allowable range 53 There are too many screen tags the Decrease the number of tags on PLC will not receive data the screen 51 The tag address Trend graph data Setup the addresses in a device storage address Alarm message range that exists Registry address and the like do not exist in the PLC s internal memory Others The Error Number for each PLC is displayed Look up the Error Number in the indicated PLC manual Or reportthe Error Number to the PLC maker SCREEN MEMORY DATA IS CORRUPT Displays when the checksum of the screen memory data does not match because of a corruption in the screen files This error message is followed by error codes By referring to the error code you can check the screens that have errors When a screen file has been corrupted delete that file and make a new one or recall a backup copy if available SCREEN MEMORY DATA IS CORRUPT XXXX XXXXx The Screen Number that has an error Displays only one per Screen Number have errors Decimal GLC100 Series User Manual The number of screens that Chapter 6 GLC RUN and Errors CLOCK SETUP ERROR This message displays when the
16. dirty environments Because the GLC is a precision instrument do not store or use the GLC where a sudden shock or excessive vibration can occur Do not store or use the GLC where chemicals and acids evaporate or where chemicals and acids are present in the air Do not use paint thinner or organic solvents to clean the GLC Due to the danger of unforeseen accidents be sure to back up the GLC s screen data and logic programs regularly After turning this unit OFF be sure to wait a few seconds before turning it ON again If the unit is started too soon it may not start up correctly GLC100 Series User Manual About the GLC s Display Panel The Display Panel contents and the Contrast Adjustment affect the inten sity of Contouring i e when some parts of the screen are brighter than others creating a wavelike pattern There are minute grid points dark or light on the Display Panel s surface This is part of the GLC s design and not a defect Shadows may appear at the top of the LCD This is normal for an LCD display Sometimes the display area may look as if the display colors have changed This is a common attribute of LCD s and is not a defect Displaying a single image for long periods can cause an afterimage to remain when the display is changed to another screen To prevent this effect Set up the GLC s Stand by Mode which turns the screen OFF auto matically when there is no input for a specified period of ti
17. mode touch the screen s left upper corner L Hl Does the offline mode screen appear Has the Re enter the initial screen file number correctly initial screen settings been entered Chapter 5 Queer Initializing the GLC 1 To display the offline screen turn the power off and on again Then touch the screen S left upper corner within 10 seconds 6 6 GLC100 Series User Manual Chapter 6 GLC RUN and Errors Erase the written data When using the direct access method use address 9 Has display and when using the memory link method OFF data been written use address 12 For more detailed in the system information about the system data area data area GP PRO PBIII for Windows PLC Connection Manual f Is self diagnosis The internal FEPROM data may have internal FEPROM check become unreadable Initialize the internal performed correctly FEPROM and transfer screen data again No This GLC unit is defective Please contact your local distributor immediately 1 When performing the internal FEPROM check via the self diagnosis function all the screen data will be erased Prior to performing this check be sure to confirm that the screen data has been all backed up GLC100 Series User Manual 6 7 Chapter 6 GLC RUN and Errors 6 8 3 When No Communication with PLC is Performed If the communication between the GLC and PLC is not performed locate its cau
18. mounting the GLC unit s rear face GLC100 series e Via the user program GLC can GLC100 ST41 Sink Output Type perform direct I O control GLC100 RT41 S ource Output Type ae points Output 16 poin Logic Program P ro Control Editor e Program creation Development GLCCNT EDO1E V15 e System settings Software eLogic program development software e Program download upload e Program debugging and ladder device monitor feature to monitor operation status Screen GP PRO PBIII for Windows e GP PRO PBIII for Windows Creation GPW PBO1E V21 or later CD Ver 2 1 or later S oftware GPW P BO2E V21 or later FD Software to be used to create the GLC s screen data using a personal computer Serial RS 232C cable e Interface cable between the Interface GP 410 15 00 0 hostand GLC RS 422 cable GP 230 15 11 0 RS 422 connector terminal block e Conversion adapter to convert conversion adapter serial data to RS 422 format GP 70 CN10P 0 Option Screen protection sheet e Disposable protective and GP370 DF 10 0 dirt resistant sheet for the GP370 COVER 20P GLC s screen The GLC s touch panel can be used with this cover sheet attached Optional Backlight bulb e Replacement backlight bulbs Maintenance GP 370 BL00 0 Items Installation fastener for GP 70 series e Fastener to attach the GLC to GP 070 AT00 MS a panel Moisture resistant gasket e Provides a moisture resistant GP370 WP 10 MS seal when installing the GLC Same as
19. ote ply Ne Screen within 10 seconds after connecting the GLC s power cord E g After powering up the GLC the initial screen that appears is equipped with a built in invisible switch in the top left corner Touch this switch to change the GLC from RUN to OFFLINE mode ien MAIN MENU y ala INITIALIZE A LINE 88 alsls TRANSFER SCREEN DATA B LINE 75 12113 SELF DIAGNOSIS TOTAL 164 3 EDEL CLR 6 2 GLC100 Series User Manual Chapter 6 GLC RUN and Errors 6 2 Troubleshooting Here the means to locate and remove causes of problems are explained It is assumed that the problems described here are caused by the GLC unit s problems not host PLC s If problems caused by the host PLC occur please refer to the host PLC s manual 1 Possible Types of Trouble Shown below are some problems that may occur while using this unit A No Display The screen will not display even when the unit is powered On Also during RUN mode the screen disappears B No GLC HOST Communication The GLC unit cannot extract data from the host An error message may appear on the screen as a result 6 4 Error Messages C Touch Panel Does Not Respond The touch panel does not react when pressed or the reaction time is very slow D OFFLINE Displays During RUN Mode Enters OFFLINE mode unexpectedly during operation Enters OF FLINE mode when the pow
20. problem occurs or the GLC unit malfunctions abnormal GLC operation may occur In order to prevent these problems from causing a system malfunction as well as to ensure the system s fail safe design be sure to set up all circuits that can cause machine damage or accidents by abnormal operation such as emergency stop protection and interlock circuits outside the GLC The following are system design circuit examples designed to enhance the system s reliability and provide optimal performance E Electric Circuit s Fail safe Design When designing the circuit structure be sure to consider that an equipment malfunction may occur when the GLC starts up due to start up time differ ences between the control equipment specifically DC power equipment connected to the GLC s output unit the GLC unit and the GLC s program When using a remote I O unit create a program that checks the terminal s status via a logic program For example first connect voltage relay coils to the GLC output unit s power circuit and to the control equipment s power circuit Then connect their contacts to the GLC s input unit Be sure to set up the circuit so that the ladder program of any control equipment connected to the GLC output unit is performed only after checking the voltage relay ON signals via the logic program B Power Supply Voltage The power supply should be in the range of DC24V E Automatic Power Shut off When the power voltage s
21. socket GLC100 Series side Tool Connector Socket Before unplugging any connector s from the back of the GLC Important be sure the GLC s power cord is unplugged from the main power supply When the Bar Code Reader uses a separate power supply Turn the Bar Code Reader ON before turning the GLC ON Turn the GLC OFF before turning the Bar Code Reader OFF 3 12 GLC100 Series User Manual 1 Entering OFFLINE Mode 4 SELF DIAGNOSIS C h a pt e r 2 OFFLINE Mode Main Menu 5 Transferring Screen Data 3 INITIALIZATION 4 OFFLINE Mode 4 1 Entering OFFLINE Mode OFFLINE Mode provides access to the Initialize Self Diagnosis and other features built into the GLC You will need to change the GLC to OFFLINE mode before you can use any of these features XE OFFLINE mode is unavailable in a completely new GLC until Important the necessary Screen Data has been transferred from the screen editor software Be sure the GLC s power cord is plugged in and no images are displayed on the GLC screen When data is transferred from your PC to the GLC the neces sary System Data will be sent To INITIALIZE the setup or run SELF DIAGNOSIS in the GLC unit entering the OFFLINE mode becomes necessary There are two ways to enter OFFLINE mode first immediately after plugging in the GLC s power cord and second by using the Force Reset feature 1 When Turning the GLC s Power ON Touch the upper left hand corner of the GLC s
22. the seal included in the GLC s original equipment package Tool Memory Loader II e Copies data system and Connector GP 070 LD01 0 screen data from the GLC to Rev D or later GLC Transfer Cable Set e Transfer cable GPW CB02 Connects the GLC to a personal computer Transfers screen data and user program s 1 6 GLC100 Series User Manual 1 General Specifications 4 Names and Functions of GLC Parts 2 Features and Performance 5 Graphic Logic Controller Dimensions Chapter 3 Interface Specifications 2 Specifications EX General Specifications 1 Electrical Specifications GLC100 LG41 24V GLC100 SC41 24V Rated Power Supply DC20 4V to DC27 6V Power Consumption 20W or less AC1000V 10mA minute between the live wire and grounding terminals DC500V above 20M Q between the live wire and grounding terminals Voltage Endurance Isolation Resistance GLC100 Series User Manual 2 1 Chapter 2 Specifications 2 Environmental Specifications GLC100 LG41 24V GLC100 SC41 24V Ambient Operating Temperature 0 C to 50C Ambient Storage Temperature 20 C to 60 C Ambient Humidity 2096 RH to 8596 RH non condensing 10 to 25 Hz VIDrapon iesictanone X Y Z directions 30 minutes each 19 6m s Noise voltage 1000 Vp p Pulse length 1 microsecond Arise time rise fall 1 nanosecond Noise Immunity via noise simulator Operating
23. tiling patterns TOUCH PANEL Checks each GLC touch panel square INTERNAL FEPROM CHECKSUM Checks the System and Protocol of the GLC Internal Memory FEPROM FRAME BUFFER Checks the internal display memory Frame Buffer TOOL CONNECTOR LOOP BACK Checks the Tool Connector control lines and send receive lines INPUT PORT Checks the Input Port For Digital s maintenance use only SIO CHECK Checks the RS 232C and RS 422 send receive lines These SELF DIAGNOSIS items marked with an asterisk require special tools Please prepare the required tool cable for each test 6 12 GLC100 Series User Manual Chapter 6 GLC RUN and Errors 2 SELF DIAGNOSIS Details This section explains the contents of SELF DIAGNOSIS For information on how to operate the Screen refer to Chapter 4 OFFLINE Mode For information about how to set up items conneced to the GLC refer to Chapter 3 Installation and Wiring DISPLAY PATTERN Used when the buzzer will not sound and when the device contents will not display correctly to check the drawing function It does this by running checks on the various screen pattern displays 9 screens and on the ON OFF Display When the ON OFF Display is checked the Buzzer ON OFF check is run simulta neously If everything is normal OK displays if there is a problem NG displays TOUCH PANEL Touch Panel check Checks if each touch cell highlights when pressed INTERNAL FEPROM CHECKSUM System
24. 00 Series User Manual Chapter 7 Maintenance re DO NOT click the Lock Tab to the left with the backlight removed Other x wise the Lock Tab can be broken Insert the new backlight and slide it into its slot until the Lock Tab can be clicked into place and Attach the new backlight s Power Connector to the inverter board To replace the GLC s rear cover insert the cover s guide tabs into the case s guide slots and close the cover Be sure that the Rear Cover Con nector and the Front Unit Connector are correctly aligned Fig G A B C Power cable D Backlight connector Center or aOo Connector A Lock Tab Backlight Inside Removal tab cover GLC100 Series User Manual 7 5 MO
25. 4 lines or RS 422 2 lines GLC100 Series User Manual 5 9 Chapter 5 Initializing the GLC When using an RS422 cable and the Memory Link format be z sure to select the 4 line option Important 2 SET UP TOUCH PANEL Touch operation Force Reset setup and Display Device adjustments are made here SET UP 1 0 TOUCH OPERATION MODE 2 POINTS SYSTEM RESET MODE ON CONTRAST SETTING N SET UP LCD ON TOUCH OPERATION MODE Designates either One Point Two Point or No Slide When No Slide is selected dragging one s finger across the touch screen will elicit no screen response and only individually selected points will register FORCE RESET Set up whether or not FORCE RESET operation is enabled Steps to run FORCE RESET While holding down the bottom right corner 1 of the screen touch the upper right corner 2 At the same time touch the bottom left corner 3 to enter the FORCE RESET Operation To activate Reset touch the RESET button to transfer to OFFLINE Mode touch OFFLINE 9 TRANSFER MODE SCREEN O gt he OFFLINE RESET CANCEL 5 10 GLC100 Series User Manual Chapter 5 Initializing the GLC XE FORCE RESET can occur during either RUN mode or OFFLINE Important mode fte The FORCE RESET mode cannot be entered while the GLC is starting up Nu Entering FORCE RESET is possible even when RUN operations be tween PLC and GLC communication are not being performed CON
26. DE List Il Internal IIl Double word Character Word Byte Internal Word String LH HL LH HL Storage Data Mode Storage Order Order from Start a Storage LH order from End I Data Device Storage Order E g Characters ABCDEFGH LI LII LII L 00 O Storage from Start Data Storage from End Data D101 D101 D102 D102 D103 D103 ID Word Byte LH HL Order E g Characters ABCD DOO 16 bit Device LH Order 16 bit Device HL Order 32 bit Device HL Order D100 GLC100 Series User Manual 5 7 Chapter 5 Initializing the GLC Kote wn Kte NO fate NO 5 8 III Double word Word LH HL Order E g Characters AB CDEFGHIJ LI LI LII LI 0 16 bit Device LH Order 16 bit Device HL Order D100 D100 D101 D101 D102 D102 D103 D103 D104 9 D104 Eg Characters ABCDEFGHI JKLMNOPQRST Relationship between K tag Write Character Value and PLC Device 16 bit Devices GLC stores the character string from the start as groups of 2 intol PLC Device When there are nine characters they are arranged as shown below 123456789 Null LI LI LII LII When the characters do not divide into 2 evenly NULL is added at the end 32 bit Devices GLC stores the character string from the start as groups of 4 intol PLC Device When there are nine characters they are arranged as shown below 123456789 Null eN L eA When the characters do no
27. GLC100 SC41 24V External Dimensions mm 170 5W x 138 0H x 57 0D mm GLC unit only Tolerance IT15 including protrusions on the rear panel Weight Under 900g GLC unit only Cooling Method Natural air circulation 2 2 GLC100 Series User Manual Chapter 2 Specifications 22 Features and Performance 1 Display Features GLC100 LG41 24V GLC100 SC41 24V Display Medium Monochrome LCD STN type color LCD 8 colors white red blue Monochrome green yellow magenta isplay Colors black and white cyan black Intermediate colors are displayed via tiling CCFL Backlight Service life 20 000 hrs at continuous operation User replaceable Resolution 320X240 pixels Display Area 115mm W X86mm H Attributes Blinking Reverse video Brightness Control 2 levels via touch panel Contrast Control 8 levels via touch panel Character Sets Japanese ANK 158 Kanji 6349 Including 453 kinds of non Kanji characters JIS Standards 1 amp 2 No of Characters Displayed 8X8 dots 40 charactersX30 rows 8X16 dots 40 charactersX15 rows Kanji characters 16X16 dots 20 charactersX15 rows JIS Standards 1 amp 2 Larger than 32X32 dots JIS Standard 1 Character Sizes Fonts enlarge in multiples of 1 2 4 and 8 high quality fonts are used for the characters larger than 32X32 dots 2 Screen Memory GLC100 LG41 24V GLC100 SC41 24V
28. I O unit to the GLC If the I O unit is not attached correctly incorrect GLC operation may be caused the I O unit may malfunction or fall off the back of the GLC unit Be sure to securely connect all cables to their con nectors and confirm that all the set screws and pinch clips are secured Otherwise incorrect input or output may be caused due to insufficient contact Wiring Precautions e Ground the GLC FG line separately from other units FG lines Otherwise an electric shock or incorrect operation may occur Be sure to use a grounding resistance of 100W or less and a 2mm or thicker wire or your country s applicable standard In order to perform wiring of the GLC correctly be sure to confirm that the rated voltage and terminal layout are within the designated specification range If the supplied voltage differs from the rated one or incorrect wiring or grounding is performed it may cause a fire or unit malfunction Use the designated torque to tighten the terminal block screws If these screws are not tightened firmly it may cause a short circuit fire or incorrect operation Be careful that metal filings and wiring debris do not fall inside the GLC Otherwise a fire unit malfunc tion or incorrect operation may occur GLC100 Series User Manual 9 10 Start up and Maintenance Precautions Prior to performing a program change forced program change RUN STOP or PAUSE operations during regu lar GLC operati
29. M AREA READING AREA SIZE 0 256 When using a Block Display Trend Graph setup the Reading Area Size in word units to match the Trend Graph s data size Setup when you wish to allocate the Reading Area in the PLC Data Register D or Data Memory DM If you are not using the Reading Area leave the 0 default values intact High Speed Communication can be performed as a result GLC100 Series User Manual Chapter 5 Initializing the GLC 2 Controller Setup Here the settings related to the controller are performed CONTROLLER SETTING includes CONTROLLER SETTING and CONTROLLER DIAGNOSIS and I O Driver Settings CTRL SETTING CTRL DIAGNOSIS Each I O driver name will appear here This section explains how to perform CONNTROLLER SETTING For the explanations about controller self diagnosis and I O driver settings refer to the Pro Control User s Manual included in the Pro Control Editor package Note CONTROLLER SETTING can also be performed via the Pro Control A Editor software Pro Control Editor Operation Manual included in the Pro Control Editor software package Data set up via the Pro Control Editor or GLC s CONTROLLER SETTING is written in the GLC s nonvolatile memory Although the default value has been entered in the CONTROLLER SETTING s each item be sure to alter them according to the usage purposes CONTROLLER SETTING TARGET SCAM TIME 10 2000ms PERCENT
30. N DATA item on the screen to enter the TRANSFER SCREEN DATA mode This will allow the GLC to receive data MAIN MENU TRAMSFER SCREEN DATA INITIALIZE 2 While data is being transferred the messages SETUP Transfer and TRANSFERRING PLEASE WAIT will display When data transfer is completed these messages will be cleared If desired use the GLC s Editor Software to stop the transfer If the Setup is performed the screen will return to the OFFLINE mode s MAIN MENU when data transfer is completed if the Setup is not per formed the GLC will go ONLINE mode and the screen designated in the INITIALIZE INITIALIZE SCREEN setting will display E Program Transfer First set the GLC s operation mode to RUN Transfer the logic program to the GLC via the Pro Control Editor Pro Control Editor Operation Manual included in the Pro Control Editor software package 1 Set up means to download the GLC system program and a PLC protocol driver from the screen editor software in order to run the GLC in a desired environment This is automatically performed by the screen editor software according the conditions 1 Initialization Screen 6 INITIALIZE INTERNAL MEMORY 2 Initialization Items 7 SET UP TIME C h a pte f 3 SYSTEMENVIRONMENTSETUP 8 SETUP SCREEN 4 SETUP I O 9 FONT SETUP 5 PLC SETUP 5 Initializing the GLC 5 1 Initialization Screen Prior to operating this unit a variety of settings need to
31. OUGH BUZZER SOUND CREEN NO BIN DATA TYPE OF SCREEN NO 4 4 GLC100 Series User Manual Chapter 4 OFFLINE Mode E After All Setting Data is Entered Touch the top right button titled SET If you wish to exit the screen without saving the changes touch the CAN CEL button Touch the SET key to write the Setup JS SOF conditions onto the Internal FEPROM ASET CAN CE which may take some time causing a delay in returning to the previous screen Therefore do not touch the screen until the previous menu display returns Touch the CANCEL key not to write the Setup conditions onto the Internal FEPROM and return to the previous menu E Return To Previous Screen Touch the title of the screen you would like to return to E g To return to the MAIN MENU from the SET UP I O screen simply touch the MAIN MENU title MAIN INITIALIZE SYS ENVIRONMENT SYSTEM SETUP SYSTEM AREA SETUP GLOBAL WINDOW CHAR STRING DAT MAIN MENU INITIALIZE TRANSFER SCREEN DATA SELF D AGNOS S GLC100 Series User Manual 4 5 Chapter 4 OFFLINE Mode 44 GLC SELF DIAGNOSIS B Selecting a Menu Touch the desired menu item and that sub display will appear MAIN y SELF DI AGNOS IS MENU B SET and CANCEL Keys After selecting the Self Diagnosis item the SET and CANCEL keys will appear at different times at the top of the screen E g TOOL CONNECTOR LOOP BAC
32. REEN The initial screen display upon powering up the character size when in RUN mode and other related general screen items are setup here SET UP SCREEN INITIAL SCREEN NO JN ALARM MESSAGE V SIZE H SIZE ONLINE ERROR DISPLAY INITIAL SCREEN NO Set up the screen file number that will display first upon powering up If the BIN option for DATA TYPE OF SCREEN NO in SYSTEM SET UP had been selected enter a number from 1 to 8999 Or if BCD was the option set up then input a number from 1 to 1999 ALARM MESSAGE Set up the character size of the ALARM MESSAGE when the Alarm Bulletin is activated _ 2 4 Height 1 Width 1 Height 4 Width 4 16x8 pixels Height s Width 64x32 pixels 32x16 pixels ONLINE ERROR DISPLAY Set up whether or not error messages display during RUN mode 5 18 GLC100 Series User Manual Chapter 5 Initializing the GLC 5 9 SETUP FONT Here fonts to be used in the RUN mode will be designated FONT SETTING FONT SETTING JAPAN KANJI FONT QUALITY HIGH FONT SETTINGS Designates fonts to be used in the RUN mode Designate as JAPAN Kanji Character Font Settings When selecting the high quality font setting full sized 2X2 or larger characters will be displayed as 32X32 dot high resolution fonts When selecting the stan dard font setting the 16X16 dot fonts will simply be enlarged Oe This setting is effective only when the JAPAN font is selected High quality fonts are appl
33. S Details i sternere nine Deere n 6 13 6 4 Error WG AG G8 aedi FERA AREPHDUNRKEE osrin ause s onne es Esa sarsana dd 6 15 I Error Message DASU enit nho ete E E EE 6 15 2 Error Message Dells uere e p E E RO een ee 6 16 GLC100 Series User Manual Chapter 7 Maintenance 7 4 Re gul r Cleaning iscccccesssisvescecesssecsesscaassscsnanssoussosones soonsnsosnossoenoseoesssevonesscsassenens 7 1 1 Cleaning the DISpl y eere tee entente eed eer eere mein rene pe La eoe adu e Eten 7 1 2 Moisture Resistant Gasket Replacement 7 2 744 Changing the Back lie it s cdasenwscsnnccanscncss iceman nmin 7 4 GLC100 Series User Manual 5 Safety Precautions This manual includes the information that must be followed in order to oper ate the GLC correctly and safely Be sure to read this manual as well as any related manuals to thoroughly understand the correct operation and functions of your GLC Usage of Icons Throughout this manual to ensure that you to use the GLC correctly the following icons are provided to indicate items requiring special attention The items described with these icons contain essential safety information Be sure to follow this information The following are examples of the icons and their meanings AN DANGER Indicates situations where severe bodily injury death or major machine damage will occur Indicates situations where severe bodily injury death or major machine damage can AN Warning occur Indicat
34. SET SET Key Registers the entered settings and executes them CANCEL Key When this key is touched the selected Self Diagnosis test is cancelled and you are returned to the SELF DIAGNOSIS menu 4 6 GLC100 Series User Manual Chapter 4 OFFLINE Mode B After Check To Return To SELF DIAGNOSIS MENU When OK displays SELF DIAGNOSIS Touching once anywhere on the display screen returns you to the Frame Buffer Check SELF DIAGNOSIS MENU OK When an Error Message displays After an error message is displayed in order to return to the self diagnosis menu screen touch 1 located on the cur rently displayed screen s lower left corner and 2 located on the lower right corner simulta neously CHECK Error Message B Return To Main Menu Touch the RETURN Key in the top right corner of the SELF DIAGNOSIS menu to return to the MAIN MENU MAIN SELF DIAGN SIS MENU MAIN MENU TOUCH PANEL TRANSFER SCREEN DATA FEPROM CHECKSUM FRAME BUFFER SELF DIAGNUS S TOOL CONNECTOR GLC100 Series User Manual 4 7 Chapter 4 OFFLINE Mode 45 Transferring Screen Data Logic Program Here how to transfer or receive screen data which has been created using the screen editor software to or from the GLC unit is explained Prior to transferring or receiving data connect the GLC to the personal computer via the data transfer cable Connect the GLC side face s tool connect
35. TRAST ADJUSTMENT When contrast control is designated as effective contrast can be adjusted via touch input While pressing the screen s right upper corner 1 press the left upper corner 2 Then the contrast control bar will appear on the bottom of the screen According to the contrast level you touch the screen s contrast will change 2 1 Rote This example is of the GLC100 SC41 24V When using the GLC100 A LG41 24V the contrast level display will become opposite i e the brightest level is the rightmost To exit the contrast control mode touch anywhere other than the contrast control bar displayed on the bottom of the screen Until the GLC start up procedure completes this mode cannot be used Contrast control can be performed in the RUN between PLC and GLC communication mode GLC100 Series User Manual 5 11 Chapter 5 Initializing the GLC Kte Nx SET UP 1 0 MAIN INITIALIZE SET UP 1 0 BRIGHTNESS ADJUSTMENT When set to ON BRIGHTNESS ADJUSTMENTS can be accomplished through touch input Touch the bottom left corner 2 of the screen while holding down the bottom right corner 1 to enter BRIGHTNESS ADJUSTMENT mode Touch the left side of the bar to brighten the display touch the right side of the bar to dim the display BRIGHTNESS ADJUSTMENT mode cannot be entered while waiting for GLC to start up e BRIGHTNESS ADJUSTMENT S can be made even during RUN mode PLC lt gt GLC
36. Thank you for purchasing Digital s Pro face GLC100 Series of Graphic Logic Controllers hereafter referred to as the GLC unit Please read this manual carefully as it explains step by step how to use the GLC correctly and safely Also in this manual s examples the Mitsubishi MELSEC AnA Series PLC is used whenever possible lt Note gt It is forbidden to copy the contents of this manual in whole or in part except for the user s personal use without the express permission of the Digital Electronics Corporation of Japan The information provided in this manual is subject to change without notice This manual has been written with care and attention to detail however should you find any errors or omissions please contact Digital Elec tronics and inform them of your findings Please be aware that Digital Electronics Corporation shall not be held liable by the user for any damages losses or third party claims arising from the uses of this product This product conforms to the CE Marking and cUL standards However be aware that when using this product together with expansion units that do not conform to those standards this product may not perform consistent with those standards All Company Manufacturer names used in this manual are the registered trademarks of those companies Copyright 2000 Digital Electronics Corporation GLC100 Series User Manual 1 Table of Contents Preface MT
37. Touch the item number and when the item is highlighted it has been selected SYSTEM AREA READ lprev ser CHANGE SCREEN RESERVED WORD Q WORD DISPLAY LES iit NDOW CONTROL 4 WORD C WORDY IcLock DATA SET fm NDOW REG NO 4 WORDS 1 WORD iit NDOW LOCAT ON Jee WoRDS E WORD ems are selected gt 4 WOR Do Reverse mode System Area Size This field displays the total number of words used for the items selected from the SYSTEM AREA SETUP Write and Read When you touch the Confirm key the SYSTEM AREA CONTENTS screen appears to confirm the selected items The setup shown is enabled only when using the Direct Access format The selected System Area items as displayed on the screen become the System Data Area When these five items Current Screen Number Error Status Clock Data Cur rent Change Screen Number and Display ON Off have been selected word addresses are assigned to each item in order as shown on the next page 1 Data Memory DM refers to the OMRON PLC Data Register D refers to the Mitsubishi 5 4 Electric PLC GLC100 Series User Manual Chapter 5 Initializing the GLC SYSTEM AREA CONTE Addresses LS16 to l LS19 are fixed since Important they control the Global Window These ad dresses cannot be used for any other purpose The System DataArea selection process follows this formul
38. a System Data Start Address n For example if the System Area Start Address was D00200 and the Change Screen Number option had been selected if you refer to the System Area Contents screen displayed above because Change Screen Number s address is pegged at 6 its word address would be D00200 6 D00206 and be assigned to D00206 For more information on LS Areas 16 to 19 refer to the GP PRO PBIII PLC Connection Manual included in the screen editor software package 3 GLOBAL WINDOW SETUP The GLC unit can display one G obal Window and two Local Windows at any one time The Global Window is common to all the display screens The Local Window displays exclusively on the corresponding base screen The GLOBAL WINDOW SETUP is described here GLOBAL WINDOW There are two options here Use and Do Not Use Selecting Use makes the following options available GLOBAL WINDOW SETUP yey GLOBAL WINDOW USE GLOBAL WINDOW SETUP Prey GLOBAL WINDOW ACCESS DIRECT DATA FORMAT REGISTRATION NO 1 256 Y 10 230 BIN EN LOCAT ON x 00 319 180 120 GLOBAL ACCESS WINDOW Setup the Global REGISTRATION NO and the WINDOW LOCATION as Direct or Indirect values When set as Direct the REGISTRATION NO and WIN DOW LOCATION selections are fixed to the values setup here When set to Indirect the WINDOW REG NO word address as prepared in the System Area is variable which means it can have the REGISTRATION NO w
39. amp Protocol The Internal FEPROM System and Protocol check searches for any problems that may arise during operations When running the check the screen will change as follows When the FEPROM is normal OK displays if there is a problem an error message appears This check does not erase the System or Protocol FRAME BUFFER The Frame Buffer display memory Check looks for any display problems that may develop When everything is normal OK displays when there is a problem an error message displays GLC100 Series User Manual 6 13 Chapter 6 GLC RUN and Errors TOOL CONNECTOR LOOP BACK Use the Tool Connector Control line and Send Receive line check when the GLC cannot send and receive data from the PC To run the check connect ing a Tool Connector Check Loop Back Cable Dsub9 pin pin side mounted to the Data Transfer Cable provided in the GP PRO PBIII for Windows software package is necessary When everything is normal OK displays when there is a problem an error message displays Dsub9P Data Transfer cable Dsub CD 1 GPW CB02 E a2 T SD 3 ER 4 RS 7 cs 8 E Created by User INPUT PORT Used for Digital s maintenance check SIO CHECK Checks the RS 232C and RS 422 SIO lines for areas where communication problems develop In the menu select which check to run To run the check connecting the SIO cable is necessary If all is normal OK displays if there is a problem an error message
40. appears The SIO cable wiring is as shown below RS 232C RS 422 common RS 232C RS 422 RDA SDA SDB ROE COB ERE CoA ERA 6 14 GLC100 Series User Manual Chapter 6 GLC RUN and Errors 6 4 Error Messages This section explains the messages that appear when an error has occurred in the GLC unit during RUN mode The origin of the problem behind each error message is explained with appropriate ways of disposing of the error After a problem has been solved unplug the GLC s power cord and then reattach it Only the latest error message will appear on the GLC screen 1 Error Message List The error messages listed below appear on the GLC unit Instructions on how to find and solve problems causing these error messages are explained on the following pages SYSTEM ERROR ILLEGAL ADDRESS IN SCREEN DATA UNSUPPORTED TAG IN SCREEN DATA PLC NOT CONNECTED 02 FF and 02 F7 PLC NOT RESPONDING 02 FE RECEIVE DATA ERROR 02 FD PLC COM ERROR e SCREEN MEMORY DATA IS CORRUPT CLOCK SETUP ERROR SCREEN TRANSFER ERROR SCREEN TAG LIMIT EXCEEDED OBJ PLC HAS NOT BEEN SETUP 5 f there are more than one error only the latest error message will ote appear f any error code other than above error codes the error occurred in the controller Pro Control User Manual included in the Pro Control Editor package GLC100 Series User Manual 6 15 Chapter 6 GLC RUN and Errors 2 6 16 E
41. apter 3 Installation and Wiring 3 I O Unit Attachment Precautions B I O Unit Attachment Prior to attaching the I O unit to the GLC first connect the power cable to the GLC and then confirm that the electricity is not turned ON to the GLC unit and I O cable NEVER attach or remove the I O unit with the electricity turned ON other wise it can cause the unit to malfunction or to be damaged SHORT For the attachment method of the I O unit to GLC refer to each I O unit s User s Manual 4 Input and Output Signal Line Wiring Precautions B Wiring of the Input and Output Signal Lines Install the input and output signal lines in a separate conduit from that for the power cables Also be sure to keep sufficient distance from any power cables so that the signal lines are not influenced by induced noises and power from the power cables Input and Output Signal Power Cable Conduit Line Conduit OOOOO OOOOO When these lines and cables need to be installed in the same conduit be sure to use grounded steel plate partitions to separate them Input and Regular Power Cables Output Lines Control Lines Steel Partitions Polyvinyl p X Chloride etc ODODDOO OO000 00000 Grounding fate If power circuit cables cannot be installed separately use shielded A cables and ground the shielded end 3 8 GLC100 Series User Manual Chapter 3 Installation and Wiring 3 3 Installation Precautions When an external power
42. communication LCD SETTINGS only for GLC100 LG41 24V When the LCD display status is designated as reverse the screen will be displayed in the reversed color Use the following steps 1 Touch LCD SETTINGS 2 Change the LCD status from NORMAL to REVERSE and then touch the SET key 3 The screen will be displayed in the reversed color and will return to the previous screen TOUCH OPERATION MODE p POINTS SYSTEM RESET MODE ON CONTRAST SETTING ON COMM SETUP SET UP LCD ON m GLC100 Series User Manual Chapter 5 Initializing the GLC 3 COMMUNICATION SETUP These fields set when an error message is reported after a GLC lt gt PLC communication error is detected This ensures an error has actually taken place and not just slight breaks in communication or slowness in processing data on one side or the other COMMUNICATION SETUP RECEIVE TIMEOUT 1 12 10 SEC RETRY COUNT 0 255 P RECEIVE TIMEOUT Set up how long the GLC unit will wait when there is nothing being sent to it This is the Timeout Time However if there is no cable connected up then regardless of the time set up here the Timeout value is 1 second The default value is 10 seconds Kote When a value of over 30 seconds is set here and a screen is transferred A from the PC while a PLC Communication Time error has occurred an error may also appear on the PC side RETRY COUNT Thi
43. creen within 10 seconds of turning the GLC s power ON Current Date Time MAIN MENU EEFE EFE EE EEE TRANSFER SCREEN DATA SELF DIAGNUS Protocol Name Protocol Version GLC100 Series User Manual 4 1 Chapter 4 OFFLINE Mode 2 From Force Reset From the Force Reset screen touch the OFFLINE button and the Main Menu will appear For instructions on how to enter the Forced Reset Screen refer to 5 4 2 Set Up Touch Panel FORCE RESET MAIN MENU TRANSFER SCREEN DATA SELF DIAGNUS SWITCE MoE OFFLINE RESET CANCEL f If a Password has been set in INITIALIZE SET UP SYSTEM before entering the OFFLINE mode the following screen appears Enter the password then touch Set to enter OFFLINE mode For more information about Passwords refer to 5 3 SYS TEM ENVIRONMENT SETUP ENTER PASSWORD d 4 2 GLC100 Series User Manual Chapter 4 OFFLINE Mode 4 2 OFFLINE Mode Main Menu Each menu item shown below has different settings that must be set to match the corresponding PLC in order for the GLC to communicate properly Entering OFFLINE mode calls up the following screen MAIN MENU Select the desired menu item by touching the corresponding number on the screen Each Main Menu item is used as follows INITIALIZE The setup items listed in this menu are necessary to run the GLC unit SCREEN DATA TRANSFER Select to transfer screen data e
44. dian Electri cal Code for installations within Canada and in accordance with the authority having jurisdiction 2 Suitable for use in Class I Division 2 Groups A B C and D hazardous location or nonhazardous locations only 3 WARNING Explosion hazard substitution of components may impair suitability for Class I Division 2 4 WARNING Explosion hazard do not disconnect equipment unless power has been switched off or the area is known to be nonhazardous 5 WARNING Explosion hazard when in hazardous locations turn off power before replacing or wiring modules CE Marking The GLC100 LG41 24V and GLC100 SC41 24V graphic logic controllers are CE marked products complying with EMC directives EN55022 class A and EN50082 2 12 GLC100 Series User Manual What is IP65f This unit s protection rating of IP65f is actually a composite code consisting of the internationally recognized British Ingress Protection standard BS EN 60529 1992 IP65 and the standard developed by the Japanese Electronics Manufacturer s Association JEM f This code is used in this manual to iden tify a given product s degree of structural resistance to a variety of environmental elements and thus prevent problems or accidents related to the inappropriate use of a product The individual meaning of each character of this code is explained below This code indicates the degree of ingress protection provided from the front face of the GLC and assume
45. dited by the screen editing software from personal computer to GLC SELF DIAGNOSIS Checks to see if there are any problems with the GLC System or Interface I F RUN Starts GLC operation MGR For more information about INITIALIZE refer to Chapter 5 Initializing the GLC for more information about TRANSFER SCREEN DATA refer to the GP PRO PB III for Windows Operation Manual included in the screen editor software package for more information about SELF DIAGNOSIS and RUN refer to Chapter 6 GLC Run Mode and Errors GLC100 Series User Manual 4 3 Chapter 4 OFFLINE Mode 4 3 INITIALIZE Standard Operation B Selecting a Menu Touch the menu item to select it MAIN MENU INITIALI TRANSFER SCREEN DATA Select an item to be set up or touch the input area SYSTEM SET UP STANDBY MODE TIME MIN E Entering Numbers After selecting an input field by touching it use the numeric touch keys located at the bottom of the screen to enter numeric values After enter ing data touch the SET key to register it SYSTEM SET LP L ee KL LL O gt STANDBY MODE TIME MIN START TIME SEC B Selecting Setup Conditions e When selecting a menu its options appears Every time the input area is touched the option is highlighted and selected Select the desired option condition to be set up T
46. e Communication Cable was 4 Check the Communication Cable wiring not connected properly and connect it up properly RECEIVE DATA ERROR 02 FD This problem arises as a result of one of these three There is a problem in trying to receive the data The connected PLC and the PLC setup for the data is different Noise These errors except for noise appear when the Communication Cable is pulled out when the GLC unit is On or when normal communication opera tions are being run but the GLC has been powered Off then back On To solve the problem simply begin running transmissions again When the error is a result of noise correct any improper connections GLC100 Series User Manual 6 19 Chapter 6 GLC RUN and Errors PLC COM ERROR Appears when the address setup for tags exceeds the address range on the host side etc Check the Error Number that appears and use the following table to solve the problem PLC COM ERROR 02 x x Error code see the table below Constant Value 6 20 Error Origin Solution FC e When using the memory link method Check the data transferred from The data format that this unit received the host was incorrect FB e When using the memory link method e When using the memory link e When using the PLC manufactured method by Toyota Koki Set the addresses within the Addresses used for tags addresses system area range 0 to 2047 and where trend graph
47. e GLC unit The GLC100 series accepts CD24V power input only Using a power supply not made for the GLC or using a power supply with incorrect polarity will result in damage to both the power supply and the GLC After wiring is completed be sure to reattach the plastic terminal block cover to prevent an electric shock When the FG terminal is connected be sure the wire is grounded Not grounding the GLC unit will result in excess Important noise 1 Wherever possible use thick wires max 2mm for power terminals fte and twist the exposed wire ends when connecting the Ring Terminals Ne Please use the following sized Ring Terminals over Q3 2mmY 0 13in under 6 0mm 0 24in To prevent the Ring Terminals from causing a short when the terminal block attachment screws are loosened be sure to use sleeve type Ring Terminals 1 FG Frame Ground terminal connected to the GLC chassis Recommended ring terminal V2 MS3 or equivalent Made by JST Corporation GLC100 Series User Manual 3 5 Chapter 3 Installation and Wiring To connect the GLC s power cord terminals 1 Confirm that the power cord is unplugged from the power supply 2 Remove the power terminal block s cover using a Phillips screwdriver 3 Remove the power terminal block s three attachment screws After placing the Ring Terminals on the screw holes replace the screws to secure the Ring Terminals in place e Be sure to attach t
48. eR bct HERR AD ct EROR 5 5 4 CHARACTER STRING DATA SETUP iai eebapeitebor esie etapas LE rk b pa eR DRids 5 6 54 SET UP 9 c 5 9 E SETUP SIO usce ka SEE a RE 5 9 2 SET UP TOUCH PANBE iiiscicne eoe eet eere oor OR Pr Qe e Hes 5 10 3 COMMUNICATION SETUP eec quet apex i 5 13 5 5 PLC SETUP A X M 5 14 1 SET UP OPERATION SURROUNDINGS esses 5 14 2 Controller Setup i deteriore re OR RF RR EORR tea Verde E ERE ease 5 15 5 6 INITIALIZE INTERNAL MEMORY eese eene e enne etn atta seta nano 5 17 5 7 SET UP MET OR 5 17 5 8 SET UP SCREEN sei tescsssecssnscssoscesssasssncscsessscnsiddenisnsscsesceiisuddssecensseacasncetessescehe 5 18 59 SETUP FONT eser 5 19 6 1 GUC RUN IMG onsite ania cea rq espe i eta E cosie oeoc e isisa OE EP osaset 6 1 1 After Powering Up the GIL ete metet n e ORI a EEEE SS 6 1 2 Vid OFFLINE Mde E 6 2 6 2 Troubleshooting m 6 3 l Possible Types o Trouble acere am Ce CR PR EF HE CORPER saat 6 3 2 When Screen Does Not Appear ener ener 6 5 3 When No Communication with PLC is Performed sse 6 8 4 When Touch Panel Does Not Work sesssssssseeseeeeeneen nennen 6 10 5 When Logic Program Does Not Operate sss 6 11 6 3 SELE DIAGNOSIS e 6 12 l GLC SELF DIAGNOSIS Item List cncsescstcarciarsoontainon teen tinae ien 6 12 2 SELF DIAGNOSI
49. ead all specification wiring and installation information Chapter 2 Specifications and Chapter 3 Installation and Wiring 2 Design Design the GLC screen images layout of tags and logic program 3 Screen Editor Software Install the screen editor software in your Installation personal computer GP PRO PBIII for Windows Operation Manual included in the screen editor software package 4 Logic Program Install the logic program development soft Development Software ware in the personal computer where the Installation screen editor software has already been installed Pro Control Editor Opera tion Manual included in the Pro Control Editor package 5 Screen Creation Use the screen editor software to create Screen Animation Settings screens and transfer their data to the GLC Screen Data Transfer GP PRO PBIII for Win dows Operation Manual included in the screen editor software package GLC100 Series User Manual 1 1 Chapter 1 Introduction 6 Logic Program Creation Transfer Monitor 7 Initial Settings 8 Operation Use the logic program development software to create the logic program set up the operation modes and to transfer the program to the GLC unit The transferred logic program can be checked via the logic program development software s monitor feature Pro Control Editor Operation Manual included in the Pro Control Editor software package Perform GLC s initial settings according to t
50. er is turned ON E The Logic Program Does Not Operate The desired program does not appear on the GLC s screen The control memory s SRAM backup data is not preserved For A B and C problems see the following pages troubleshooting tables For the fourth problem D a SYSTEM ERROR may have developed while displaying the OFFLINE mode screen 6 4 2 Error Message Details For problem E possible cause s and countermeasure s refer to 6 2 2 D Logic Program Does not Operate Checklist 1 If the user touches the top left corner of the screen within 10 seconds after powering up the GLC the change to the OFFLINE screen is not an error GLC100 Series User Manual 6 3 Chapter 6 GLC RUN and Errors 5 It is assumed that the problems described in this chapter are caused by the ote GLC unit s problems not host PLC s If problems caused by the host PLC occur please refer to the host PLC s manual A N WARNINGS To prevent an electric shock be sure the GLC s power cord is unplugged from the power outlet prior to wiring To prevent an electric shock or injury be sure the GLC s power cord is unplugged from the power outlet prior to changing the backlight also be sure to ware gloves when changing the backlight 6 4 GLC100 Series User Manual Chapter 6 GLC RUN and Errors 2 When Screen Does Not Appear If no screen appears when the unit s power is turned on or if a screen disappears durin
51. es situations where slight bodily AN Caution injury or machine damage can occur N DANGERS Design Precautions Set up all safety circuit s outside the GLC to ensure that the entire system operates appropri ately to ensure safety even when an external power or GLC unit malfunction occurs Other wise an accident can occur due to incorrect signal output or incorrect operation 1 Set up all emergency stop and protection cir cuits interlock circuits for opposite move ments such as forward and reverse revolu tions and interlock circuits for machine dam age protection such as upper lower and run drive limits in positioning outside of the GLC 6 GLC100 Series User Manual 2 When the GLC s watchdog timer error and other errors are detected operation and func tion performance is stopped Also if an error occurs that the GLC cannot detect such as an input output control equipment error unex pected action can be taken in the input output control sections To prevent this be sure to set up all fail safe circuits and system mecha nisms outside the GLC For fail safe circuit details refer to 3 3 Installation Precautions 3 If an output unit s relay or transistor malfunc tion occurs output can remain ON or OFF With any output signals that can cause a seri ous accident be sure to set up a circuit out side the GLC to monitor these signals Set up the circuits so that prior to turning ON the GLC unit s
52. etup and corresponding PLC host data GLC100 LG41 24V Monochrome type LCD i GLC100 SC41 24V STN type Color LCD X E B Touch Panel overlaid on top Performs any screen change operations and sends data to the PLC C Status LED A 8 Lights according to operation status il F Operation Controller s Mode Mode b TOP UN TOP Initial I RUN eosin UN b i RUN Major Eror D Power Input Terminal Block The input and ground terminals for the power cable E Expansion Interface Used to connect a variety of I O units F Serial Interface Used for the RS 232C and RS 422 Serial cables Is connected to the Host PLC G Printer Interface The Printer is connected here GLC100 Series User Manual 2 7 Chapter 2 Specifications 25 Graphic Logic Controller Dimensions 1 GLC100 Series External Dimensions A ote F or detailed dimension information please contact your local GLC distributor Unit mm in Top View 155 5 6 12 En CIXHRRR ARR BR Front View Side View 171 6 73 57 2 24 jl _5 0 2 g EE 15 Dipen ed 5 tee 8 ll ees With expansion unit installed 03 88 5 3 48
53. from your PC GLC100 Series User Manual Chapter 6 GLC RUN and Errors ILLEGAL ADDRESS IN SCREEN DATA Caused by addresses overlapping Following the error message error codes as listed below appear If the error cannot be fixed please report the error code and details on how the error developed to your local GLC distributor ILLEGAL ADDRESS IN SCREEN AREA 00b XXX XXX Error No 2 Error No 1 Overlapping Addresses Table All or part of the T File or S tag address range overlap the addresses of System Data Area All or part of the System Data Area address A File or S tag address range overlap the addresses setup in a T File All or part of the T File or the S tag or K tag address range overlap the address range set in an A file All or part of the T File or the S tag or K tag address range overlap the address range set in an A file fe Overlapping addresses other than the ones mentioned above can also Nw cause the Illegal Address message E g When the starting address of the System Data Area is set to 100 and the tag below is setup Tag Name Part ID No Word Address Tag Format N1 99 BCD32 fe The N tag is set to 32 bits meaning it uses two word addresses Since the first Nw address is 99 the second address must be 100 Address 100 is ineligible for use since it has already been used for the System Data Area 1 For details about the T File trend graph and A File
54. function GLC100 Series User Manual 2 5 Chapter 2 Specifications When creating your own cable follow the instructions listed below For RS 422 The following pairs of pin s must be connected to each other SUN 18 CSB lt gt 19 ERB atone 21 CSA lt gt 22 ERA When connecting the RS 422 cable and the 9 TRMX and 10 RDA points a termination resistance of 100Q is added between RDA and RDB When making a cable for the Memory Link format be sure to select a 4 line System For RS 232C Do not use the following pins 9 TRMX 10 RDA 11 SDA 15 SDB 16 RDB 18 CSB 19 ERB 21 CSA 22 ERA lt External Buzzer Output gt Use 23 BUZZ GND and 25 BUZZ OUT pins when performing external buzzer output External buzzer SIO output 25 pin Internal circuit A Photo isolation S O 23 pin Can drive a DC5V to DC24V buzzer at up to 0 3A GLC 100 Unit Internal Structure External Alarm Output Use 12 ALRM OUT and 13 ALRM GND pins to output an alarm for abnormal watchdog timer output External alarm output SIO 12 pin Photo isolation a e Can drive a DC5V to DC24V buzzer Re lay etc at up to 0 3A Internal circuit GLC 100 Unit Internal Structure 2 6 GLC100 Series User Manual Chapter 2 Specifications 2 4 Names and Functions of GLC Parts A A Display Panel Errore The GLC monitor screen displays the screen s
55. g operation locate the problem cause s using the following flow chart and take appropriate countermeasure s Screen does not appear Has screen data transferred from the screen editor software to the GLC unit Transfer screen data created via the screen editor software to the GLC unit GP PRO PBIII for Windows Operation Manual Yes Yes Is the power lamp lit No Supply the correct power voltage Is the correct power voltage supplied Chapter 2 Speci fications Yes Turn the power off Remove the communi cation cable Re connect it Has the power cable been connected correctly Chapter 3 Instal lation and Wiring Yes Does any Yes display appear when Turn the power off and re attach the the power is turned communication cable 3 on No GLC100 Series User Manual 6 5 Chapter 6 GLC RUN and Errors Does any display appear when the power is turned on again Is the backlight CFL lit Has the communication cable been connected correctly Yes Re connect it Chapter 3 Installation and Wiring GP PRO PBIII for Windows PLC Connection Manual The host may malfunction Check the host condition Has the Attach it to the GLC unit correctly backlight been attached 7 3 Changing correctly the Backlight Yes Enter the offline
56. he Ring Terminals in the correct order 4 Reattach the power terminal block s cover using a Phillips screwdriver Rete Appropriate tightening torque range is 0 5 to 0 6 N m Rear of GLC100 Crimp on Ring Terminals Power Terminal Block 3 6 GLC100 Series User Manual Chapter 3 Installation and Wiring 2 Grounding the GLC a Exclusive grounding BEST Connect the FG terminal found at GLC unit other equipment the back of the unit to an exclu sive ground diagram a X Check that the grounding Important resistance is less than 1000 The grounding wire should have a cross sectional area greater than 2mm Set the b Common grounding OK connection point as close to GLC unit other equipment the GLC unit and make the wire as short as possible When using a long ground ing wire replace the thin wire with a thicker wire T placed in a duct If exclusive grounding is not possible use a common connec tion point diagram b c Common grounding Not OK GLC unit other equipment 5 If the equipment does not func ote tion properly when grounded disconnect the ground wire from the FG terminal Do not place power lines over wires used for grounding the GLC since it can lead to an acci Caution dent or machine malfunction 1 Also the grounding wire should meet your country s applicable standard GLC100 Series User Manual 3 7 Ch
57. he type of usage Chapter 5 Initializing the GP and the GP PRO PB III for Windows PLC Connection Manual included in the screen editor software package Connect the GLC and expansion unit as well as peripheral devices required and start operation GP PRO PBIII for Windows PLC Connection Manual included in the screen editor software package and each expansion unit s User s Manual GLC100 Series User Manual Chapter 1 Introduction KA System Design 1 System Configuration The GLC can be used in either of the following systems B Stand alone System The expansion unit can be attached to the GLC to perform I O control 1O Unit I O devices B PLC Connection System Connecting the GLC to a PLC allows you to send data between the GLC and a PLC Atthe same time the Expansion unit can also be attached to the GLC to perform I O control To each manufacturer s PLC via RS 232C or RS 422 HOST PLC 1O Unit s _ VO Unit I O devices GLC100 Series User Manual 1 3 Chapter 1 Introduction 2 System Design The following peripheral devices can be used being connected with the GLC100 unit GLC100 Unit GLC100 LG41 24V case SEE GLC100 Series Expansion Unit DIO Unit GLC100 ST RT GLC100 Series Expansion Unit Flex Network I F Unit Flex Network GLC100 FN11 I O Unit GP O Data Screen Editor Software Transfer Cable GP PRO PB Ill for P GPW CB02 Ws Computer Windows Ver 3 0 or higher
58. icable for JIS Standard 1 Regardless of the font settings Standard 2 fonts will be displayed as 16X16 dot fonts GLC100 Series User Manual 5 19 1 GLC RUN Mode 2 Troubleshooting Cha pte r 3 SELF DIAGNOSIS 4 Error Messages 6 GP RUN Mode and Errors 6 1 GLC RUN Mode There are two ways of entering the GLC s RUN mode first immediately after plugging in the unit s power cord and the other from the GLC s OFFLINE mode 1 After Powering Up the GLC First connect the GLC s power cable After the unit has powered up the START TIME value set up in INITIALIZE area s SYSTEM SET UP fea ture determines how long the display shown below is shown If however a screen has not been designated in the INITIALIZE area s SET UP SCREEN feature or if the screen itself does not exist then this display will remain MMM MX Mx Woe OX Protocol Name System Version GLC100 Series User Manual 6 1 Chapter 6 GLC RUN and Errors 2 Via OFFLINE Mode Touch the MAIN MENU s RUN selection to start your downloaded project The INITIALIZE area s SET UP SCREEN feature designates the first screen that appears in RUN mode and after this screen appears com munication with the PLC begins If the designated screen does not exist the screen displayed when turning the power ON appears MAIN MENU INITIALIZE TRANSFER SCREEN DATA SELF DI AGNOS IS A To enter OFFLINE Mode simply touch the top left corner of the GLC s
59. instantaneous failure continues 20ms or more the GLC s power is turned OFF When this occurs any arithmetic operation in progress is stopped For example if power is turned OFF while 100 words of data are being transferred by the FMOV command this data transfer is stopped in the middle When designing the program be sure to consider this function GLC100 Series User Manual 3 9 Chapter 3 Installation and Wiring E Emergency Stop Circuit DO NOT build an emergency stop signal into the GLC and actuate it using a program Configure the emergency stop signal so that it is outside the GLC as shown below GLC Power AC gt DC24V Output Input Emergency Stop Button Controlled b contact Device sje B Interlock Circuit 1 When controlling the motor s forward reverse rotation via the GLC or PLC configure the interlock circuit so that it is outside the GLC as shown below Electromagnetic Switch s Auxiliary b Contact for Motor Reverse Rotation Electromagnetic Switch for Motor Motor Forward x Forward Rotation Rotation Signal GLC Motor Reverse Electromagnetic Rotation Signal Switch for Motor x Reverse Rotation Electromagnetic Switch s Auxiliary b Contact for MotorForward Rotation fate The GLC and PLC both output their ON OFF signals to the output equip u ment at the same time after the internal program i
60. is a TE to sde e Utete Lo bonded en 3 7 3 VO Unit Attachment Precautions ssessessseeeeeree eene a nnns 3 8 4 Input and Output Signal Line Wiring Precautions eeeeee 3 8 Installation Precautions e 3 9 GLC Tool COHBGCUT zusekocscisi beri irme ak Ier Pe LO UO VERRE rA HER ed ki 3 12 Entering OFFLINE M QU siniratb tir tER te kt pov erkennbar Dido 4 1 1 When Turning the GLC s Power ON ssssseeseeeeeeen enne nnn 4 1 2 From Forc R set oio e E E dene e TEE 4 2 OFFLINE Mode Main Menu sssssssssrssssesssssssussosssvossassssssssvosssssasssoessssssosssssssesss 4 3 INITIALIZE Standard Operation sssssessessoesoeseeccossoessesoocsosssecsossossseesoecosese 4 4 GLC SELE DIAGNUN US civsccccccsetesiccdeivcducncesaddvedesvedsetadt cass creducsedesilivediaweaneenceis 4 6 Transferring Screen Data Logic Program e ssesssssssesssesssoossoossoosssossssesssese 4 8 Chapter 5 Initializing the GLC 5 1 5 2 5 3 Initialization Screen sssssssoesesssossssosoossossossosoossosssssosoossssssssssosssosssssssosssosssssse 5 1 Initialization Items ccccccccccssssssssscsccccccccesescscsccccccecesecsscccccscsecesecsssscccesseees 5 2 SYSTEM ENVIRONMENT SETUP ooooeeeeeeeoeeeosososososesssssssssososssosososososssssssss 5 3 GLC100 Series User Manual B I SYSTEM SETUP nnn pne ERE R R eret i diets 5 3 2 SYSTEM AREA SETUP e etit ree O Hit e NI Une NER EORR 5 4 3 GLOBAL WINDOW SETUP scent coma o bn
61. lowing three control function errors O unit input error O unit output error Program operation error Program error causes and their countermeasures are as follows For the I O unit errors Pro Control User Manual included in the Pro Control Editor software package E Program Operation Errors Problem Possible cause Countermeasures The control memory s Battery problem Replace the unit SRAM backup data does f Memory problem Replace the unit Incorrect program transfer Use Pro Control Editor to Memon nasa prod rampa cp restart the control function not exist wis Dus ie AU Pro Control have been transferred from there to the operation area Editor User s Manual Abnormal program Bperauon When switching output data s RUN and STOP operations the Disable this function backup data clear control function is enabled After entering RUN Abnormal command execution Connect the program Check mode the GLC enters or major problem may have the system variable STOP mode again occurred FaultCode GLC100 Series User Manual 6 11 Chapter 6 GLC RUN and Errors 6 3 SELF DIAGNOSIS The GLC unit is equipped to check its own System and Interface for any problems Use it to help diagnose any problems 1 GLC SELF DIAGNOSIS Item List MAIN y SELF DIAGNOSIS MENU DISPLAY PATTERN INPUT PORT FEPROM CHECKSUM FRAME BUFFER TOOL CONNECTOR DISPLAY PATTERN Checks all the figures and
62. main power all I O units and load control power connected to the GLC is turned ON If the load control power starts after the GLC s program starts RUN operation it can cause an accident due to incorrect output or operation Set up all interlock circuits in the logic program so that when a communication error or auto matic power shut off occurs in the external equipment connected to the GLC s display or control function or the GLC unit itself the sys tem operates in a manner that will ensure opera tion safety Otherwise an accident can occur due to incorrect output or operation Do not install switches used to control machine safety operation such as an emergency stop switch as a GLC touch screen icon Be sure to install these switches as separate in hardware seitches Otherwise injury or equipment damage can occur GLC100 Series User Manual 7 N WARNINGS Wiring Precautions Prior to installing the unit or when connecting any cables and lines to the GLC be sure to confirm that the power cable is not connected to avoid the possi bility of an electric shock After wiring is completed be sure to replace the terminal block s plastic cover otherwise an electric shock can occur High voltage runs through the GLC Except for re placing the backlight NEVER disassemble the GLC otherwise an electric shock can occur Do not use the GLC in an operating environment that is inconsistent with that designated by
63. me 5 3 1 SYSTEM SETUP Do not display any single screen for a long period of time Try to always change the screen display periodically GLC100 Series User Manual 11 UL c UL CSA Approval The GLC100 LG41 24V and the GLC100 SC41 24V units are UL c UL listed products UL file No E182139 This unit conforms to the following standards UL508 Industrial Control Equipment UL1604 For use with Electrical Equipment in Class I and II Division 2 and Class III Hazardous Classified Locations in industrial control applications CAN CSA C22 2 Nos 142 and 213 M1987 Standard for Safety of Information Technology Equipment including Elec trical Business Equipment GLC100 LG41 24V UL Registration Model 0980017 01 GLC100 SC41 24V UL Registration Model 0980017 02 lt Cautions gt This unit must be installed so that its front face faces the user e If natural air cooling is used the GLC must be installed into an upright panel In addition open space of 100 mm or more is required in all directions behind the unit s rear face Unless this requirement is satisfied the temperature inside the GLC s components may rise beyond the limit specified by UL standards UL1604 Compliance Conditions and Operating Precautions 1 Power input and output I O wiring must be in accordance with Class I Division 2 wiring methods Article 501 4 b of the National Electrical Code NFPA 70 or as specified in Section 18 152 of the Cana
64. od condi tion and without any jagged edges for better water resistance To prevent the panel or cabinet s surface from bending reinforcing stays can be attached welded to its inner surface Panel thickness should be from 1 6mm to 5 0mm from 0 06in to 0 2in 1 6mm to 5 0mm 0 06in to 0 2in 3 2 GLC100 Series User Manual Chapter 3 Installation and Wiring 2 Installation Direction Side View 3 Securing the Installation Fasteners There are four 4 insertion slots on the top and bottom of the GLC where the metal installation fasteners hook on Top Bottom View 4 Inserting and Tightening the Fasteners Insert each of the fasteners into its slot as shown below Be sure to pull the fastener back until it is flush with the rear of the attachment hole Panel Front Side r Rear Side Insertion Lm Slot GLCIO00 Series User Manual 3 3 Chapter 3 Installation and Wiring Use a screw driver to tighten the attachment screws and secure the GLC unit in place d A torque of only 0 5 to 0 6 Nem is required to tighten an at Important tachment screw Be careful not to use too much force since it may damage the GLC unit 3 4 GLC100 Series User Manual Chapter 3 Installation and Wiring 3 2 Wiring Cautions 1 Connecting the GLC s Power Cord WARNINGS To avoid electric shocks be sure the Power Cord is unplugged from the power outlet when con necting the power terminals to th
65. on be sure to read this product s in struction manual s and on line help information and understand them thoroughly to ensure the safe opera tion of your GLC Incorrect operation may cause an accident or machine damage Prior to attaching or removing the I O unit be sure to confirm that the GLC s power cable is not connected If the attachment or removal of the I O unit is performed while the power cable is connected the I O unit may malfunction or incorrect operation may occur GLC Disposal Precautions e When disposing of this unit process it as you would industrial waste To Prevent GLC Damage Never strike the touch panel with a hard or heavy object or push on the touch panel with too much force since it may damage the unit If the GLC is used in an environment with temperatures and humidity in excess of the allowed range the GLC may malfunction and or its useful life may be shortened Do not allow water liquids metal particles or charged particles to enter inside the GLC s chassis since they can cause either a GLC malfunction or an electrical shock Do not use this unit in areas where the temperatures can change drasti cally causing condensation to form inside the unit This can cause the unit to malfunction Avoid restricting the GLC s naturally occurring ventilation or storing or using the GLC in an environment that is too hot Avoid using or storing the GLC in direct sunlight or in excessively dusty or
66. ondition This GLC unit is defective Please Check the tag data and correct it if contact your local distributor immedi necessary ately GP PRO PBIII or Windows Tag Reference Gre To perform self diagnosis communication check special tools and DZ cables are required For the detailed information about self diagnosis and these tools 6 3 SELF DIAGNOSIS GLC100 Series User Manual 6 9 6 10 Chapter 6 GLC RUN and Errors 4 When Touch Panel Does Not Work If the touch panel does not work even when you touch it locate its cause s according to the following flowchart and take appropriate countermeasure s Touch panel does not work Select the correct touch operation mode as Hastie initial i shee touch panel settings according to touch panel settings been Meaca operation entered correctly Chapter 5 Initial izing the GLC Yes Remove all the cables other than the power cable Eh ee ee Is self diagnosis touch panel check performed correctly No Have touch input tag and part settings been entered correctly This GLC unit is defective Please contact your local distributor immedi ately Enter the correct data within the designated address range or the correct touch panel settings GLC100 Series User Manual Chapter 6 GLC RUN and Errors 5 When Logic Program Does Not Operate This section describes control function errors There are the fol
67. or and your personal computer s RS 232C connector via a data transfer cable Desktop or Data Transfer Cable GP notebook PC To PC s serial port To GLC s tool connector Side View Tool Connector CARH RRAABARAAREERHHE Rote When using a 14 pin RS 232C port use the following conversion connec tor Manufactured by Hohto Model CBC 98RN1 Connector 14 male pins personal computer 25 female pins relay e Manufactured by NEC Model PC 98HA 15 Connector 14 male pins personal computer 25 female pins relay Use an appropriate conversion connector according to the personal computer s serial port shape When using a serial mouse use a serial port other than for the mouse 1 Since the data transfer cable has a male connector another connector is required to convert the cable connector from male to female 4 8 GLC100 Series User Manual GLC100 Series User Manual Chapter 4 OFFLINE Mode Also please remember that OFFLINE mode is unavailable in a completely new GLC until the necessary Screen Data has been transfered from the screen editor software Therefore be sure the GLC s power cord is plugged in and no images are dis played on the GLC screen While screen data is being sent from your PC to the GLC the necessary System Data will be sent together with it B To send screen data to a GLC that is currently in OFFLINE mode 1 From the OFFLINE mode s MAIN MENU touch the TRANSFER SCREE
68. ritten to it and as a result multiple window screens can be used as Global GLC100 Series User Manual 5 5 Chapter 5 Initializing the GLC Important 5 6 windows Using this same method adjust the Global window position by writing the X Y coordinates to the SYSTEM AREA s WINDOW LOCA TION word addresses DATA FORMAT Setup whether the REGISTRATION NO and the WINDOW LOCATION values are inputted as BIN or BCD numbers This field affects only direct values REGISTRATION NO 1 256 Setup the Window Screen Number used by the Global Window This field is applicable only when the GLOBAL WINDOW ACCESS is set to Indirect WINDOW LOCATION Setup for the Global WINDOW LOCATION This field is applicable only when the GLOBAL WINDOW ACCESS is set to Indirect CHARACTER STRING DATA SETUP Character String Data ordering varies from manufacturer to manufacturer Setup the Character String Data order here to match the corresponding PLC CHARACTER STRING DATA SETUP CHAR STRING DATA MODE 39 woe Setup the CHARACTER STRING DATA MODE to match the PLC type Device type and Tag settings are unavailable Find the data storage order for your PLC in the table next page and setup the CHARACTER STRING DATA MODE 1 Data Device Storage Order 1I Internal Word Byte LH HL Storage Order III Internal Double word Word LH HL Storage Order GLC100 Series User Manual Chapter 5 Initializing the GLC CHARACTER STRING DATA MO
69. rror Message Details SYSTEM ERROR Indicates a fault in the basic operations of the GLC Following the error message an error code as shown will appear Report the error number and details on how the error developed to your local GLC distributor Ex 1 gt SYSTEM ERROR 03 x x Displays when an unrecoverable error occres during data transfer from a PC 03 xx Error No Constant Value Ex 2 SYSTEM ERROR XXX XXX XXX Displays when an unrecoverable error occurs during data transfer XXX XXX XXX Error No 3 Error No 2 Error No 1 Check if the GLC s Power Cord and the Input signal line have been wired incorrectly Check that the FG line has been grounded correctly according to standards Re send the screen data from the PC to the GLC e If other types of communication errors have also occurred try to correct those problems also This chapter s RECEIVE DATA ERROR PLC COM ERROR If the above mentioned methods do not solve the problem please contact your local GLC distributor When OFFLINE mode displays during in RUN mode When the GLC changes to OFFLINE mode without the user first pressing the screen there is a possibility that the screen data has been damaged In this case after the SYSTEM ERROR displays the screen automatically reverts to OFFLINE mode after about 10 seconds Run the INITIALIZE MEMORY command and transfer the Pro control Editor s screen data again
70. s all the GLC screen data and initializes the GLC s SRAM XE You cannot cancel the Initialization procedure after pressing the Start key Initialization does not erase the SYSTEM SET UP the SIO protocol or the internal clock settings Important INITIALIZE MEMORY WARMING PREVIOUS DATA WILL BE OVERWRITTEN ENTER PASSWORD AND PRESS START KEY START Enter the common password 1101 or the password entered in the SYSTEM Gx SET UP screen ote we Memory initialization will take approximately 10 to 15 seconds SET UP TIME SET UP TIME PRESENT TIME Y M D TIME SET UP Y Sets the GLC s internal clock SET UP TIME Enter date and time corrections to the date and time displayed in the PRESENT TIME Roi The GLC s internal clock has a slight error At normal operating tempera Y tures and conditions with the GLC operating from its lithium battery the degree of error is 65 seconds per month Variations in operating conditions and battery life can cause this error to vary from 90 to 380 seconds per month For systems where this degree of error will be a problem the user should be sure to monitor this error and make adjustments when required Year month day hour and minute data can be written to the system data area s clock data in the same manner as the OFFLINE mode GLC100 Series User Manual 5 17 Chapter 5 Initializing the GLC 5 8 SET UP SC
71. s performed For example the electromagnetic switches for motor s forward and reverse rotation are turned ON OFF at the same time The main power circuit contacts for the motor s forward and reverse revolutions may turn ON at the same time possibly resulting in a short circuit of the R and T phases Therefore the interlock system described above or electromagnetic switches with a mechanical interlock for these type of circuits are required 3 10 GLC100 Series User Manual B Interlock Circuit 2 Chapter 3 Installation and Wiring When there is a possibility that an accident can occur due to a GLC mal function create a fail safe design so that the interlock circuit uses external hardware In a system where the drive motor must first be stopped when the drive limit switch is actuated never designate that the limit switch sends input to the GLC using the GLC s software Be sure to design the circuit so that only hardware is used to stop the drive motor as shown below Drive Limit Switch Drive Motor Control oi Drive Motor GLC Control Signal GLC100 Series User Manual Circuit Emergency Drive Limit Stop Switch Switch FT ol pg Direct Input to the Control Unit s Emer gency Stop Circuit Chapter 3 Installation and Wiring 3 4 GLC Tool Connector The GLC s Data Transfer Cable Memory Loader II or the Bar Code Reader can be attached to the GLC s Tool Connector
72. s that the GLC is securely mounted into a metal panel IP 6 5 f D Q OG 9 1 Designates the type of protection provided 2 Indicates the degree of protection provided to the human body by the unit and the degree of protection provided by the unit s front face from particles dust intrusion into the interior of the unit Here 6 indicates that the unit is completely protected from dust intrusion 3 Indicates the degree of protection provided by the unit s front face from water intrusion into the interior of the unit Here 5 indicates that the unit is protected from water intrusion from a direct water jet 4 Indicates the degree of protection provided by the unit s front face from oil particle intrusion into the interior of the unit Here f indicates that the unit is completely protected from oil intrusion via either oil particles or oil splashes from any direction to the front panel fate For information about the GLC s protective structure refer to page 2 3 GLC100 Series User Manual 13 Package Contents The GLC s packing box contains the items listed below Please check to confirm that all items shown below have been included B GLC Unit 1 B Installation Guide 1 GLC100 LG41 24V GLC100 SC41 24V Installation Guide GLC100 Series Unit Installation fasteners 4 set ha This unit has been carefully packed with special attention to quality before shipment However
73. s value designates the number of times the GLC retries sending a com mand before it displays an error messages as a PLC communication error The default value is 2 If communication cannot be performed even after trying the number of times designated here the GLC displays an error message Even when an error message is displayed the GLC continues to send the command until it is received normally GLC100 Series User Manual 5 13 Chapter 5 Initializing the GLC 55 PLCSETUP fate NO Wile NO Note NO Here the settings related to the system data area and controller are per formed SET UP OPERATION SURROUNDINGS includes the SET UP OPERATION SURROUNDINGS and CONTROLLER SETTING SET UP OPERATION SURROUNDINGS Enter the PLC System Data Area and the Unit Number settings here This setup is only necessary when using the Direct Access format SET UP OPERATION SURROUND INGS sr SYSTEM AREA START DEV START ADR UNIT Mo SYSTEM AREA READ SIZE RANI SYSTEM AREA STARTING DEVICE STARTING ADDRESS Setup the PLC s Data Register D Data Memory DM etc allotted by the STARTING ADDRESS OF SYSTEM DATA AREA When a PLC to which multiple number of devices are available to allocate has been selected touch the Starting Device input area and a keyboard will appear UNIT NO Set up the PLC UNIT number here Make sure it matches the one set up in the PLC SYSTE
74. se s via the following flowchart and take appropriate countermeasure s Also if an error message appears on the GLC unit s screen check the error code and take appropriate countermeasure s 6 4 Error Messages No communication Turn the power off Select the correct PLC type according to the PLC that is actually connected Has the correct PLC type been GP PRO PBIII selected or Windows Operation Manual Re connect the communication cable to Has the the connector firmly communication cable bcne GP PRO PBIII correctly or Windows PLC Connection Set the correct terminating resistor value at the correct location The terminating resistor location and value depend on each host When using the direct access method GP PRO PBIII for Windows PLC Connection Manual Has the terminating resistor been set up cor rectly When using RS 422 take the steps enclosed with the double lines US q Remove all the cables other than the power cable and turn the power on GLC100 Series User Manual Chapter 6 GLC RUN and Errors Is self diagnosis communica tion check performed correctly Has the initial communication settings been entered correctly No Re enter the initial commination settings correctly Chapter 5 Initializing the GLC Has the tags been set correctly The host may malfunction Check the host c
75. sions The moisture resistant gasket installation brackets and attachment screws are all required when installing the GLC Panel Cut Out GLC100 Series User Manual 3 1 Chapter 3 Installation and Wiring fte Besure that heat from surrounding equipment does not cause the GLC to exceed its standard operating temperature Use this unit in areas where the ambient operating temperature is from 0 C to 50 C and the ambient relative humidity is from 20 to 85 As a general rule the GLC is supposed to be installed vertically When the GLC must be tilted for some reason be sure to tilt it within 30 degrees d i Within 30 degrees x 1 X 4 1 i t 1 1 1 x y um wu If the GLC must be tilted more than 30 degrees be sure to use the unit in areas where the ambient operating temperature becomes 40 C or lower When installing the GLC vertically orient the unit so that the Power Terminal Block points upwards For easier maintenance and operation plus better ventilation ensure the GLC unit including I O units is mounted at least 100 mm 3 94in away from adjacent structures and other parts Ld Ld 100m 100m Gadin G 4in 100mm dm din a 1mm Timm G34in 3 94in 1 1 Be sure this unit is located as far away as possible from electromagnetic circuits non fuse type breakers and other equipment that can cause arcing It is important that the panel or cabinet s surface is flat in go
76. t divide into 4 evenly NULL is added GLC100 Series User Manual Chapter 5 Initializing the GLC 54 SETUPVO This section describes the communication setup with the host PLC and the setup for any peripheral equipment The SET UP I O menu includes the SET UP SIO SET UP PRINTER SET UP TOUCH PANEL and COMMU NICATION SETUP menus 1 SETUP SIO This menu runs the settings related to PLC communication Be sure to match the settings listed below with the SIO setup on the PLC host GP PRO PB III for Windows PLC Connection Manual SET UP 10 COMMUNICATION RATE 18200 DATA LENGTH 7 2 PARITY EVEN CONTROL ER CNTRL COMMUNICATION INTERFACE RS232C COMMUNICATION RATE The COMMUNICATION RATE baud rate is the data communication speed mea sured in bits per second bps between the GLC and PLC Match the COMMUNI CATION RATE values in both the PLC and GLC Depending on the rate selected certain PLCs may not be able to be used DATA LENGTH For data communications the DATA LENGTH must be set up as 7 bit or 8 bit data STOP BIT Set up the STOP BIT as either a 1 bit or 2 bit value PARITY Set up whether no parity check or an odd or even number parity check will take place during communication CONTROL Data flow CONTROL prevents the overflow of data sent back and forth Select either X CNTRL or ER CNTRL COMMUNICATION FORMAT Select one of the following options for the communication format RS 232C RS 422
77. tery life of the GLC100 s lithium battery when the battery is 40 C or less is over 10 years At 50 C or less it is over 4 1 years and at 60 C or less it is more than 1 5 years The backup time period lasts approximately 60 days in its initial condition fully charged and approximately 6 days when the battery life is almost finished 2 4 GLC100 Series User Manual Chapter 2 Specifications Ba Interface Specifications 1 Serial Interface 1 RD Receive Data RS 2320 Receive Data A RS 422 Enable To Receive B RS 422 nable To Receive RS 232C E 6 8 9 Recommended Connector Dsub25 pin plug XM2A 2501 made by OMRON Corp Recommended Cover Dsub25 pin cover XM2S 2511 lt made by OMRON Corp gt Jack Screws XM2Z 0071 lt made by OMRON Corp gt Bre Use rough metric type M2 6x0 45p threads used to secure the cable s set screws NO Recommended Cable CO MA VV SB5Px 28AWG made by HITACHI Cable Ltd To determine your PLC s connection GP PRO PBIII for Windows PLC Connection Manual included in the screen editor software package e Be sure to connect the SG terminal to the correctly corre Important sponding SG terminal of the host via the cable Use the FG terminal only when necessary e This unit s RS 485 RS 422 port does not support the isola tion function Especially when the host is not isolated be sure to connect the SG terminal Otherwise RS 485 RS 422 s circuit may mal
78. this manual s specifications since it can cause an electric shock fire malfunction or damage to the GLC Do not use the GLC in an environment where flam mable gasses are present otherwise operating the GLC may cause an explosion Sp and Maintenance Precautions Do not touch the power terminals while the GLC s power is ON otherwise an electric shock or incor rect operation can occur Prior to cleaning the unit or retightening the terminal screws be sure to confirm that the GLC s power cable is not connected Otherwise an electric shock can occur Prior to replacing the backlight be sure to discon nected the unit s power cord and wear gloves to prevent burns or an electric shock The GLC uses a lithium battery for its internal clock and for backing up control memory data If the bat tery is incorrectly replaced i e if the and sides are reversed the battery can explode Therefore before replacing the battery Digital recommends you con tact your local GLC distributor Do not modify the GLC otherwise an electric shock or fire can occur GLC100 Series User Manual Circuit Design Precautions Be sure to install all input and output signal lines in a separate conduit away from all power cables Oth erwise incorrect GLC operation may occur due to power cable noise 3 2 4 Input and Output Signal Line Wiring Precautions Installation Precautions Be sure to use the attachment screws accessory to attach the
79. to within the allowed limit OBJ PLC HAS NOT BEEN SETUP 02 F9 The host PLC setup in the Editor program i e the prw file does not match the PLC in use Use the Error Code that follows the error message to select the proper PLC type in the GLC and correct the INITIALIZE setup OBJ PLC HAS NOT BEEN SETUP x x The PLC number Hexadecimal written to the System File See next page s Table GLC100 Series User Manual 6 21 Chapter 6 GLC RUN and Errors m 2 SRC Pall CaO 46 Simatic ST 200PPi MEMORY LINK SIO TYPE Simatic S7 300 400 MPI m a mue ow remm e 11 MELSEC FX 6B FANUC Power Mate 18 Fuexec fo MELSECAETHERNET 6 22 GLC100 Series User Manual 1 Regular Cleaning C h a pte r 2 Changing the Backlight 1 Maintenance Regular Cleaning 1 Cleaning the Display When the surface or the frame of the display gets dirty soak a soft cloth in water with a neutral detergent wring the cloth tightly and wipe the display Do not use paint thinner organic solvents or a strong acid compound to clean the unit Do notuse hard or pointed objects to operate the touch screen panel since it can damage the panel surface GLC100 Series User Manual 7 1 7 2 Chapter 7 Maintenance 2 Installaiton Gasket Check Replacement The installation gasket protects the GLC and improves its water resistance For instructions on installing the GLC s gasket refer to Chapter 3 Installation and Wiring
80. y Features is cose Hist rre eret E EEEE tate seen ses 2 3 2 Screen Memotly cite eda Mee pa ANTE E seeded cass Heenan 2 3 3 Touch Panel Clock Accuracy sse ener ener 2 3 4 External Interfaces eee mee ier ice dea o eee i een a eek qe eoe nenas 2 4 5 Control Memory 5 ioris En FOE e DR e EO IS DONEC Ir D RE eie edd 2 4 2 3 Interface SDOCRINCA LROTIS qae ipkk tine or YIN EVE ERES RR VS HERR RE REOR EEPANUVERE PEN oi kitas 2 5 Ly Serial Interface eee RE DH REOR IRR LE dd piae n Ar ORES 2 5 2 GLC100 Series User Manual 2 4 Names and Functions of GLC Parts scccccccccccccsssssscsccccccccesecesssccscceees 2 7 2 5 Graphic Logic Controller Dimensions eeeeeee esee eren ener enne anon 2 8 1 GLC100 Series External Dimensions eseeeeeeeneeen eee 2 8 2 Installation Pasteners eoe On rea e te EORR RO Er ET rte d ene Un 2 9 3 GLC Panel Cut Out Dimensions ioter rte heiter E 2 10 3 1 3 2 3 3 3 4 4 1 4 2 4 3 4 4 4 5 Wrst AGG A E T 3 1 l Creating lt a Pane Qut Out ireccio tenete aa a EE EA EE N EE EESE ESS 3 1 2 Trist llation DTSCH OM eec rer ete ERE EEE vor T e e nbn 3 3 3 Securing the Installation Fasteners eene 3 3 4 Inserting and Tightening the Fasteners ssseesesseeeeeeee 3 3 Lien Ae DI M H 3 5 1 Connecting the GLC s Power Cod ss iisisti reei en s e iea ae 3 5 Do Grounding the GLO nein dr

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