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G4LC32 User’s Guide

Fusing for RS-232 +5V

A +5 VDC fused source is available from COM0 and COM1 on Pin 1. Fuse F1 is for COM0 and fuse F2 is for COM1.
The fuse is rated at 1 A, but the maximum load should be no more than 0.5 A. The replacement part number for this
fuse is Opto 22 FUSE01G4 (Wickman P/N 19373A).

Fuse Locations

COMMUNICATIONS AND CABLES

5-5

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Summary of Contents for G4LC32

Page 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...

Page 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...

Page 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...

Page 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...

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

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

Page 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...

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

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

Page 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...

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

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

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

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

Page 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...

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

Page 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...

Page 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...

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

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

Page 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...

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

Page 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...

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

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

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

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

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

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

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

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

Page 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...

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

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

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

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

Page 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...

Page 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...

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

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

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

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

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

Page 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...

Page 50: ...G4LC32 User s Guide...

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