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G4LC32 User’s Guide

Display EPROM Location

INSTALLATION

4-8

6.

Remove the two screws found on the bottom of the front panel door and slip off the door bottom.

7.

Slide out the circuit board found inside the front panel about 2 in.

8.

Unplug the keypad cable from the circuit board.

9.

Continue sliding out the display circuit board to expose the display EPROM.

10. Observe anti-static precautions and carefully remove the EPROM.

11. Install the new EPROM.

12. Reverse the preceding steps to restore the controller.

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Содержание G4LC32

Страница 1: ...ess Park Drive Temecula CA 92590 3614 Phone 800 321 OPTO 6786 or 951 695 3000 Fax 800 832 OPTO 6786 or 951 695 2712 www opto22 com Product Support Services 800 TEK OPTO 835 6786 or 951 695 3080 Fax 95...

Страница 2: ...rranty information Refer to Opto 22 form number 1042 for complete warranty information Opto 22 FactoryFloor Cyrano Optomux and Pamux are registered trademarks of Opto 22 Generation 4 ioControl ioDispl...

Страница 3: ...Panel Hardware and Indicators 3 1 Processor Status LEDs 3 1 LCD Display 3 2 Messages 3 3 Keyboard 3 3 Communication Status LEDs 3 4 Front Panel Setup 3 4 View Mode 3 5 Change Mode 3 6 Communication S...

Страница 4: ...iring 5 3 Fusing for RS 232 5V 5 5 Connections to a Host PC 5 6 Local Communications 5 9 Overview 5 9 Cables and Connectors 5 9 Wiring 5 10 ARCNET 5 10 Cables and Connectors 5 11 Software and Firmware...

Страница 5: ...er sGuidefordetails Filenamesappearinallcapitalletters Example OpenthefileTEST1 TXT Keynamesappearinsmallcapitalletters Example PressSHIFT Keypresscombinationsareindicatedbyplussignsbetweentwoormoreke...

Страница 6: ...G4LC32 User s Guide WELCOME vi...

Страница 7: ...Ports are green 7 pin mini receptacles Cables use green 7 pin mini plug Phoenix Contact P N MCVR 1 5 7 ST 3 81 Use subminiature 9 pin D connectors 115 2 K maximum baud rate 38 4 K maximum baud rate 5...

Страница 8: ...G4LC32 User s Guide G4LC32 REVISED FEATURES 1 2...

Страница 9: ...A User Application Works UsetheG4LC32Model200ProcessortoruntheapplicationprogramsthatyoudevelopedonaPCworkstationand downloadedtotheG4LC32Model200Processor Afteryourapplicationhasbeendownloadedtothet...

Страница 10: ...nd onehostcommunicationlink orfourremoteI OlinkswhenARCNETisusedforhostcommunications Fourremote I O links can be used in stand alone applications As many as 100 256 with repeaters remote I O units ca...

Страница 11: ...usindicatorsforPOWER PROCESSOROK FAULTandcommunicationsstatusLEDs Fromthefrontpanel you canenterasetupmodewhichallowsyoutoviewand orchangetheG4LC32address thesecuritypasswordsand theserialportbaudrate...

Страница 12: ...G4LC32 User s Guide AblockdiagramoftheG4LC32isshowninthefollowingfigure G4LC32 Block Diagram INTRODUCTION 2 4...

Страница 13: ...0characterbacklightLCDdisplay 25 keymembranekeypad SupportforremoteandlocalI O LEDindicatorsforprocessor I O andcommunicationsdiagnostics 512KBbatterybackedRAMexpandableto4MB 512KBFlashEPROMexpandable...

Страница 14: ...G4LC32 User s Guide INTRODUCTION 2 6...

Страница 15: ...or Status LEDs AtthetopoftheG4LC32frontpanelarethreeLEDstatusindicators Theirfunctionisasfollows POWER The red POWER LED comes on whenever 5 VDC power to the G4LC32 is above 4 85VDC PROCESSOR OK Thegr...

Страница 16: ...reconnectedtoARCNETandthenetworkisupandrunning youwillsee DISPLAYREV 1 11 MisticKernel1 39 systemready Youcanignorethe NoARCNETactivity messageifyoudonothaveARCNETconnected Theabovemessageswill vary d...

Страница 17: ...When this message appears you need to change the battery in the G4LC32 Bad Memory The RAM memory failed the power up diagnostic test Bad Math Chip The 68 881 math coprocessor failed the power up diag...

Страница 18: ...s ON whenever the G4LC32 is receiving data on the COM3 port TX0 This red LED is ON whenever the G4LC32 is transmitting data from the COM0 port TX1 This red LED is ON whenever the G4LC32 is transmittin...

Страница 19: ...OR ADDR 1 TheaboveparameterswillvarydependinguponhowyourG4LC32hasbeenconfigured TheHOSTPORTistheport on the G4LC32 used to communicate with a remote PC running Cyrano 200 or OptoControl The factory de...

Страница 20: ...thenextdisplay Thedisplaywillread ENTER PASSWORD Therearethreelevelsofpasswordsthatyoucanenter LEVEL1 LEVEL2andLEVEL3 TheLEVEL3passwordisthe highestlevel LEVEL1isthelowest Fromtheaboveprompt youmusten...

Страница 21: ...L2 PASSWORD ENTER FOR NO CHANGE 000000 PresstheENTER keyifyoudonotchoosetochangethepassword IfyouchoosetochangetheLEVEL2password then enter it from the keyboard After the LEVEL 2 password has been ent...

Страница 22: ...ion Baud Rates COMPortBaudratesarethenextgroupofsettingsdisplayed BAUD RATE COM0 38 4K SelectthecorrectbaudrateforeachCOMport ThefactorydefaultCOMportbaudratesare COM0 38 4KBdand COM1throughCOM3 115 2...

Страница 23: ...gged Choosing AUTOBOOT will allow you to run your applications program from the G4LC32 stand alone without a PC workstation The factory default is NON AUTOBOOT Just press the ENTER key if you do not c...

Страница 24: ...shEPROM usethe BurnStrategyIntoFlash commandfoundin theDebugger s Controller TopMenuBar RUNFROMROMallowsyoutorunyourapplicationprogramfromtheFlashEPROMs Uponpowerup orRESET theprograminFlashEPROMismov...

Страница 25: ...ecttwo wireorfour wirecommunications thenselectterminatedornotterminated Terminationisonlyneeded whentheG4LC32isatthephysicalbeginningorendofthetransmissionline Thefollowingdiagramshowshowtosettheswit...

Страница 26: ...G4LC32 User s Guide G4LC32 Inside Panel CONFIGURATION 3 12...

Страница 27: ...G4LC32 User s Guide INSTALLATION DIMENSIONS ThefollowingfigureshowstheoutlineandmountingdimensionsoftheG4LC32Model200Processor G4LC32 Model 200 Processor 4 1 CHAPTER 4...

Страница 28: ...ewsformounting Itcanbemountedonthemountingpanelincludedwith Opto22P N sG4LPANEL forlocalapplication G4RPANEL forremoteapplication oronacustommadepanel The followingillustrationshowstherecommendedmount...

Страница 29: ...to the 7 position power receptacle on the controller IfyouareusinganOpto22powersupply P NG4PS245 itwillhavethepropermatingplugattached If youareusinganalternatepowersupply youcanuseaplugbyPhoenixCont...

Страница 30: ...derneaththecommunicationsboard Youcanexpand theG4LC32 sRAMfrom512KBto4MB anditsFlashEPROMsizefrom512KBto1MB Todothis useRAMand FlashEPROMchipsspecifiedinthetablesonthenextpage Also twojumpergroupsmust...

Страница 31: ...erboard 7 ThediagramonthenextpageshowstheRAM expansionRAM andFlashEPROMlocationsonthemother board 8 MakeyourexpansionchangesonthemotherboardbyreferringtothetablesforRAMandFlashEPROM jumpers Settheappr...

Страница 32: ...mperconfiguretheFlashEPROMsize Thefactorydefaultsizeis512KB FlashEPROMchipsgoinsocketsU9 U10 U11 andU12 MJ MJ0 RAM Type Chip Location X X 4 x 1 Mb 512 KB U1 U4 X 8 x 1 Mb 1 MB U1 U8 X 4 x 4 Mb 2 MB U1...

Страница 33: ...sidethefrontpaneldoor Follow thesestepstoupdatetheEPROM 1 Openthefrontpaneldoor 2 Removethepowerconnectortothecontrollerifitisattached 3 Removethefourscrewswhichattachthecommunicationsboardtothecontro...

Страница 34: ...slipoffthedoorbottom 7 Slideoutthecircuitboardfoundinsidethefrontpanelabout2in 8 Unplugthekeypadcablefromthecircuitboard 9 ContinueslidingoutthedisplaycircuitboardtoexposethedisplayEPROM 10 Observeant...

Страница 35: ...nbeusedashostports TheG4LC32andremoteI Ounits oranyRS 485device canbeseparatedbydistancesto3 000ft evenlonger distancewithanAC38repeater Asingleshieldedtwisted pairofwireprovidescommunicationsoveraRS...

Страница 36: ...iduallyshieldedpairs 4pairs PVCchromejacket BeldenP N9728 24gauge 7x32stranded 100ohmnom imp 12 5pf ft Four pair Individuallyshieldedpairs 4pairs PVCchromejacket BeldenP N8164 24gauge 7x32stranded 100...

Страница 37: ...enixContact P N MVSTBW 2 5 7 ST 5 08 9 pinsubminiature D shellconnectors MaleconnectorsusedinconnectionstotheAC24AT AC422AT AC37 Manufacturer Cinch P N DE9P Wiring COM0 COM1 COM2 and COM3 COM0 COM1 CO...

Страница 38: ...6 Interrupt Plus IRQ 7 Interrupt Minus IRQ Pin RS 485 4 Wire Mode Only 1 Transmit Plus TX 2 Transmit Minus TX 3 Common Ground GND 4 Receive Plus RX 5 Receive Minus RX 6 Interrupt Plus IRQ 7 Interrupt...

Страница 39: ...sedsourceisavailablefromCOM0andCOM1onPin1 FuseF1isforCOM0andfuseF2isforCOM1 Thefuseisratedat1A butthemaximumloadshouldbenomorethan0 5A Thereplacementpartnumberforthis fuseisOpto22FUSE01G4 WickmanP N19...

Страница 40: ...422AT the cable will have a male 9 pin D shell connectoratthePCendandapluggableterminalblockonthecontrollerend Thecableiswiredasshowninthe diagrambelow 2 wire Mode Using an AC37 IfyouareusinganOpto22A...

Страница 41: ...a Host PC Important Youmustselect4 wireterminationonthecorrespondingRS 485communicationportswitchto insurereliableRS 232communications MakeRS 232communicationconnectionstoaHostPCbyusingCOM0orCOM1onth...

Страница 42: ...theinterruptlines connectPin6to IRQ andPin7to IRQ FUSE F 4A 250 V FUSE F 4A 250 V SW2 SW3 SW4 SW1 MOTHER BOARD CONNECTOR 1 COM 1 COM 0 COM 1 COM 3 COM 0 COM 2 RS232 RS485 DISPLAY CONNECTOR ON ON ON ON...

Страница 43: ...0 ohm Propagation Delay 1 7 ns ft Max Bus Length 200 ft Bus Times Adjusts between 200 and 700 ns and are distance proportional Reset Line None Interrupts Available Digital Response Time 1 ms Local Bus...

Страница 44: ...Signal Function 3 A D master 1 address or 0 data select 9 IRQ interrupt request 11 DTAK active low 15 DS active low 19 D0 data line or A0 address 21 D1 data line or A1 address 23 D2 data line or A2 ad...

Страница 45: ...able CableWire RG62A UCoaxialCable Manufacturer Belden Connectors BNCConnectors Terminators 93Ohms Maximum ARCNET Cable Distances Total network distance end to end 20 000 ft Active Hub to Active Hub 2...

Страница 46: ...G4LC32 User s Guide COMMUNICATIONS AND CABLES 5 12...

Страница 47: ...This utility downloads a binary file from a PC to a Mistic controller equipped with Flash EPROM memory Obtain firmware upgrades by calling Opto 22 s Bulletin Board 909 695 1367 or by calling the Techn...

Страница 48: ...G4LC32 User s Guide SOFTWARE AND FIRMWARE 6 2...

Страница 49: ...th battery backup Front panel display 4 line x 20 character backlight LCD Front panel keyboard 25 button keypad Communications Two full duplex RS 422 485 serial ports Two full duplex combined RS 232 o...

Страница 50: ...G4LC32 User s Guide...

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