G4LC32 USER'S GUIDE
Contents
1. OOOOO0O00 GND GND e e POWER SUPPLY CONNECTOR e e 8 POWER SUPPLY CONNECTOR PLASTIC WIRING DUC Connecting Power to the G4LC32 Model 200 Processor 041632 User s 4 3 INSTALLATION RAM AND FLASH EPROM INSTALLATION The RAM and Flash EPROMs are found on a circuit board underneath the communications board You can expand the G4LC32 s RAM from 512 KB to 4 MB and its Flash EPROM size from 512 KB to 1 MB To do this use RAM and Flash EPROM chips specified in the tables on the next page Also two jumper groups must be configured on the board for the correct memory sizes REMOVE SCREWS REMOVE COMMUNICATIONS BOARD BATTERY PIN G4BATT32 CONNECTION 641632 MOTHER BOARD Accessing the G4LC32 Mother Board 4 4 G4LC32 User s Guide INSTALLATION Remove the power supply and any communication cable connections 2 Remove the four screws attaching the communications board to the controller 3 Gently pull off the communications board to access the mother board 4 Remove the battery connection to the mother2. Display EPROM Location 4 8 G4LC32 Users Guide 5 COMMUNICATIONS AND CABLES SERIAL COMMUNICATIONS Overview The G4LC32 has four serial ports available to connect to host devices remote 1 0 units and other external equipment COMO and COM1 RS 232 RS 485 2 wire half duplex or RS 485 4 wire full duplex Can be used as host ports COM2 and COM3 RS 485 2 wire half duplex or RS 485 4 wire full duplex Can be used as host ports The G4LC32 and remote I 0 units or any RS 485 device can be separated by distances to 3 000 ft even longer distance with an AC38 repeater A single shielded twisted pair of wire provides communications over a RS 422 485 communication network to up to 100 256 with repeaters remote 1 0 units Important Connectors wired for other Mistic 200 controllers may not be compatible with the G4LC32 Use the connectors provided and refer to the configuration label for wiring information Cables and Connectors RS 422 485 Cables Shielded twisted pair cable is recommended for the communications wiring 041632 Users Guide 5 1 COMMUNICATIONS AND CABLES EM Typical wire types are Two pair Individually shielded pairs 2 pair PVC chrome jacket Belden P N 9729 24 gauge 7x32 stranded 100 ohm nom imp 12 5 pf ft Two pair Individually shielded pairs 2 pairs and overall
3. 6 1 Firmware Updates 6 1 RAM and Flash EPROM S 6 1 Running from Flash EPROM and Making Changes eene 6 1 G4LC32 Hardware Specifications eren 7 1 iv 041632 User s Guide WELCOME ABOUT THIS MANUAL This manual is organized as follows Chapter 1 G4LC32 Revised Features Chapter 2 Introduction Chapter 3 Configuration Chapter 4 Installation Chapter 5 Communications and Cables Chapter 6 Software and Firmware Chapter 7 G4LC32 Hardware Specifications DOCUMENT CONVENTIONS Bold typeface indicates text to be typed Unless otherwise noted such text may be entered in upper or lower case Example At the DOS prompt type ed windows Italictypeface indicates emphasis and is used for book titles Example See the OptoControl User s Guidefor details File names appear in all capital letters Example Open the file TEST1 TXT Key names appear in small capital letters Example Press surr Key press combinations are indicated by plus signs between two or more key names For example SHIFT F1 is the result of holding down the sur key then pressing and releasing the r1 key Similarly CTRL ALT DELETE 15 the result of pressing and holding the and keys then pressing and releasing the key Press or click means press and release when used in referenc
4. 232 ports can be used by your application program to communicate with standard serial devices such as printers bar code readers etc An ARCNET port is provided for even faster communications between units Opto 22 supports star type ARCNET networks You can connect as many as 254 G4LC32 s or other ARCNET devices to the ARCNET network The ARCNET network uses standard RG62A U coaxial cable and it runs at 2 5 MHz A battery backed real time clock is provided for time dependent tasks Front Panel The G4LC32 features a front panel with a 4 line by 20 character backlight LCD display 25 button keypad LED status indicators for POWER PROCESSOR OK FAULT and communications status LEDs From the front panel you can enter a setup mode which allows you to view and or change the G4LC32 address the security passwords and the serial port baud rates If you download the terminal task from Cyrano 200 or OptoControl then you can use the display and keyboard as a terminal to view and or set parameters in your Cyrano 200 applications program More information on the G4LC32 front panel will be provided in a later section Basic Architecture The G4LC32 processor s 32 bit architecture 512 KB of battery backed RAM expandable to 4 MB and 512 KB of Flash EPROM expandable to 1 MB allows you to execute large control applications with extensive data storage requirements The heart of the G4LC32 Model 200 Processor is a 32 bit 68020 microprocessor coupled
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6. A User Application Works Use the G4LC32 Model 200 Processor to run the application programs that you developed on a PC workstation and downloaded to the G4LC32 Model 200 Processor After your application has been downloaded to the target 2 Model 200 Processor and debugged using the Cyrano 200 Debugger the PC workstation is no longer needed The G4LC32 Model 200 Processor runs your application stand alone For very large distributed control applications you can use more than G4LC32 Model 200 Processor networked together via the ARCNET port or via multidrop RS 485 communications port The G4LC32 application program can easily interface to supervisory and operator connect devices Refer to FactoryFloor OptoControl for more information GALC32 Users Guide 2 1 INTRODUCTION I O Units Bricks The G4LC32 Model 200 Processor not only handles all the logic to run your application programs but it communicates with units Bricks as well The G4LC32 Model 200 Processor connects to I 0 units in two different ways 1 you can use local 1 0 units which communicate with the G4LC32 over a 1 4 MHz parallel bus 34 conductor flat ribbon cable or 2 you can use remote 1 0 units which communicate with the G4LC32 over a two wire RS 422 485 serial communication link operating at up to 115 2 KBd The advantage of local I 0 is speed 1 4 MHz 1 5 Mbps The disadvantage is that the total bus length is limited to 200 feet As many as 13
7. EPROM Jumpers Jumper configure the Flash EPROM size The factory default size is 512 KB Flash EPROM chips go in sockets U9 U10 U11 and U12 Flash RJO Flash EPROM Type X x 27C1001 1 Mb uvEPROM 512 KB X 27C4001 4 Mb uvEPROM 1 X 29F010 1 Mb Flash EPROM 512 KB 29F040 4 Mb Flash EPROM 1 MB X Jumper Installed Jumper Not Installed Factory Default 4 6 G4LC32 User s Guide INSTALLATION DISPLAY EPROM INSTALLATION Occasionally it may be necessary to update the Display Board EPROM found inside the front panel door Follow these steps to update the EPROM 1 Open the front panel door 2 Remove the power connector to the controller if it is attached 3 Remove the four screws which attach the communications board to the controller INZEDW9 ZZ ede I REMOVE SCREWS Ed fool 000000000000000000000 05050500 00000 i BATTERY INSIDE MOVE THREE SCREWS FOR ESS REPLACE WITH 22 PIN G4BATT32 BATTERY SERVICE RECORD DATE INSTALLED _ REPLACEMENT DATE E ee T REMOVE COMMUNICATIONS BOARD 4 Gently pull out the communications board 5 Presstheconnectortabsto release the front panel cable G4LC32 Users Guide 4 7 INSTALLATION EH _ _ 6 Removethe
8. Users Guide 5 5 COMMUNICATIONS AND CABLES Connections to a Host PC RS 485 Wiring to Host PC 4 wire Mode Using an AC24AT or AC422AT If you are using an Opto 22 RS 422 card Model AC24AT or 22 the cable will have a male 9 pin D shell connector at the PC end and a pluggable terminal block on the controller end The cable is wired as shown in the diagram below INDIVIDUALLY SHIELDED PAIRS OVERALL CABLE COMMUNICATION TERMINAL BLOCK 7 TERMINALS 8 HOST COMPUTER WITH AC24AT 160 MISTIC YES NO OR AC422AT E C CONTROLLER REMOTE 2 s ADAPTER gt 2 4 WIRE WIRE COMMUNICATIONS LINE 089 H CONNECTOR COMMUNICATIONS LINE TERMINATORS HOST COMPUTER B GROUP 2 4 586 2 wire Mode Using an AC37 TERMINATORS AT MISTIC CONTROLLER 4 WIRE TERMINATED If you are using an Opto 22 AC37 the cable will have a male 9 pin D shell connector at the end and a pluggable terminal block on the Mistic controller end See the diagram below for wiring INDIVIDUALLY SHIELDED PAIRS OVERALL CABLE SHIELD COMMUNICATION TERMINAL BLOCK 7 TERMINALS HOST COMPUTER TERM TERM WITH AC37 MISTIC YES J NO REMOTE CONTROLLER ADAPTER COMMUNICATIONS LINE TERMINATORS COMMUNICATIONS LINE HOST COMPUTER TERMINATORS C GROUP 14 AT MISTIC CONTROLLER 2 WIRE TERMINATED 641032 JUMPERS ON 4 5 6 7 8 G4LC32SX TERM YES 2 WIRE 5 6 G4LC32
9. board 5 Remove the 34 pin ribbon cable local cable from the mother board by pressing down the release tabs 6 Pulloutthe G4LC32 mother board 7 Thediagram on the next page shows the RAM expansion RAM and Flash EPROM locations on the mother board 8 Make your expansion changes on the mother board by referring to the tables for RAM and Flash EPROM jumpers Set the appropriate jumper setting and add or change chips 9 Slip the mother board back into the controller 10 Attach the battery and local cable connections 11 Screw down the communications board to the controller 12 Reattach communications and power connections The following diagram shows the locations of the RAM expansion RAM Flash EPROM sockets and memory size jumper groups MEMORY SIZE JUMPER GROUP o CLELELEELELELZELELEELELELELLI 6 G4LC32MB COS RAM B B EXPANSION EXPANSION RAM RAM FLASH FLASH EPROMs EPROMs G4LC32 Mother Board G4LC32 Users Guide 4 5 INSTALLATION The following tables describe memory size jumpering for the G4L C32 RAM Jumpers Jumper configure the RAM size The factory default size is 512 KB RAM chips go in sockets U1 U2 U3 U4 and expansion RAM chips go in sockets U5 U6 U7 and U8 Chip MJ MJO RAM Type Location X X 4x1Mb 512KB Ut U4 X 8x1Mb 1 MB U1 U8 ax Mb 2 MB exam ave Flash
10. entered then press the enter key to accept the change display similarto the following will appear NEW LEVEL1 PASSWORD ENTER FOR NO CHANGE 000000 Again just press the enter key if you do not choose to change the password If you choose to change the LEVEL 1 password then enter it from the keyboard After the LEVEL 1 password has been entered then press the ENTER key to accept the change Host Port Next you will see a display resembling the following SELECT HOST PORT COMO Press the enter key if you do not choose to change the HOST PORT If you choose to change the HOST PORT then pressthe left right arrow keys to select a different port Your choices are COMO COMI COM2 COMS ARCNET 641632 User s Guide 3 7 CONFIGURATION The factory default HOST PORT is COMO Make your selection and press enter to accept the change ASCII Binary Mode The next display you see will resemble Binary Mode Binary Selected Use the left right arrow keys to select BINARY or ASCII communication mode for the Host port The factory default is BINARY mode Press enter to accept your selection Baud Rates COM Port Baud rates are the next group of settings displayed BAUD RATE COMO 38 4K Select the correct baud rate for each COM port The factory default COM port baud rates are COMO 38 4 KBd and COM1 through COM3 115 2 KBd Use the left right arrow keys to make your baud rate selection and press ENTER to acc
11. of Active Lines No of Conductors in Cable 34 Cable Type Flat Ribbon Bus Times Local I O Bus Specifications Adjusts between 200 and 700 ns and are distance proportional Reset Line None Bus Speed 1 4 MHz Interrupts Available Digital Response Time 1 ms Local Bus transmission time Analog Response Time 3 to 7 ms Local Bus transmission time Cables and Connectors This table lists parts for making custom local bus cables Manufacturer Ribbon Cable 3M P N Alpha P N 3580 34 or Regular 3365 34 3583 34 3469 34 or Ground Planed 3476 34 3584 34 Jacketed 3603 34 3598 34 Jacketed and Ground 3517 34 3590 34 Planed Circuit Assembly Connectors 3414 7000 CA 34IDS B G4LC32 User s Guide 5 9 COMMUNICATIONS AND CABLES Wiring The Local Bus uses a 34 conductor flat ribbon cable There are 12 active lines and 17 ground lines with the address data bus sharing the same line Pin Signal Function A D master 1 address or 0 data select Fomemprenes _DTAK ace ow DS acive bw 19 BO ata ine or A0 address 21 Di aata ine or AT adress 23 _ Da dea or across 25 Da deta or across 27 D data ine or aadress 29 DS dea or AS acess _ D6 data ine or 6 adress 88 57 or A7 acess ARCNET Overview The G4LC32 has ARCNET connection that can be used as host port to a computer You can use an IBM PC to develop
12. power up diagnostic test Low Battery The 68 881 math coprocessor failed the power up Bad Math Chip diagnostic test The COMO port failed the power up diagnostic test in the CM0 8 loopback mode COMI Bad The COM1 port failed the power up diagnostic test in the loopback mode Bad The COM2 port failed the power up diagnostic test in the loopback mode COM3 Bad The port failed the power up diagnostic test in the loopback mode Local Bus Bad The Local Bus failed the power up diagnostic test ARCNET problem The ARCNET port could not be initialized upon power up Displayed if the ARCNET port is not connected I the No ARCNET ARCNET port is connected to an active network hen the activity network is not responding This could indicate that the other ARCNET devices are not ON or the cable is broken Displayed if the ARCNET port is connected to an active ARCNET network System ready Keyboard Unless you have downloaded the terminal task or are using a user defined task that uses the keyboard then most of the keys on the front panel will not be active In this case the keyboard is only used to enter setup parameters for the G4LC32 See the section on Front Panel Setup for the use of keyboard and display to enter and or change setup parameters If you have downloaded the terminal task or a user defined task that uses the keyboard then various keys functions will depend upon the downloaded ta
13. shield Belden P N 8162 24 gauge 7x32 stranded 100 ohm nom imp 12 5 pf ft Manhattan P N M3475 24 gauge 7x32 stranded 100 ohm nom imp 12 5 pf ft Manhattan P N M39249 24 gauge 7x32 stranded 100 ohm nom imp 12 5 pf ft Four pair Individually shielded pairs 4 pairs PVC chrome jacket Belden P N 9728 24 gauge 7x32 stranded 100 ohm nom imp 12 5 pf ft Four pair Individually shielded pairs 4 pairs PVC chrome jacket Belden P N 8164 24 gauge 7x32 stranded 100 ohm nom imp 12 5 pf ft Manhattan P N M3477 24 gauge 7x32 stranded 100 ohm nom imp 12 5 pf ft Manhattan P N M39251 24 gauge 7x32 stranded 100 ohm nom imp 12 5 pf ft RS 232 Cables Cables suitable for RS 232 wiring are Belden 8132 4 conductor 28 gauge Belden 8133 6 conductor 28 gauge Belden 8134 8 conductor 28 gauge Belden 8102 4 conductor 24 gauge Belden 8103 6 conductor 24 gauge Belden 8104 8 conductor 24 gauge 5 2 GA4LC32 User s Guide COMMUNICATIONS AND CABLES Connectors Green Pluggable 7 Position Terminal Mini Plug Used for G4LC32 COMO COM1 2 and COM3 Manufacturer Phoenix Contact P N MCVR 1 5 7 ST 3 81 Green Pluggable 7 Position Terminal Plug Used for G4LC32 Power Connections Manufacturer Phoenix Contact P N MVSTBW 2 5 7 ST 5 08 9 pin subminiature D shell connectors Male connectors used in connections to the AC24AT AC422AT AC37 Manufacturer Cinch P N DE9
14. two screws found on the bottom of the front panel door and slip off the door bottom REMOVE THREE SCREWS FOR ACCESS REPLACE WITH OPTO 22 RACE RECORD 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 DISPLAY EPROM
15. with a 68881 floating point math coprocessor The 68881 math coprocessor supports IEEE floating point math for accurate calculations ARCNET support allows multiple Mistic controllers to be organized into large distributed systems 641632 User s Guide 2 3 INTRODUCTION A block diagram of the G4LC32 is shown the following figure FRONT PANEL DISPLAY LOCAL BUS Ac INTERFACE NET 48 LED STATUS INDICATORS 4 LINE X 20 DISPLAY BACKLIT 25 BUTTON KEYPAD KEYBOARDI DISPLAY CONTROLLER CPU 1 MATH 68020 _ BATTERY COPROCESSOR 68881 16 MHZ REAL TEST CIRCUIT TIME POWER UP RAM SEU BATTERY BACKED CONTROL REPLACEABLE BATTERY FLASH ROM UP TO 1 MEG G4LC32 Block Diagram 2 4 G4LC32 User s Guide INTRODUCTION G4LC32 Features Features of the G4LC32 are 32 bit 68020 processor with 68881 math coprocessor High speed 16 67 MHz clock Four high speed serial ports 115 2 KBd 2 RS 232 or RS 422 485 ports 2 RS 422 485 only ports ARCNET port 2 5 Mbps A line by 20 character backlight LCD display 25 key membrane keypad Support for remote and local 1 0 LED indicators for processor and communications diagnostics 512 KB battery backed RAM expandable to 4 MB 512 KB Flash EPROM expandable to 1 MB Battery backed real time cl
16. your application with Cyrano 200 or OptoControl and then download and debug it on any of the 64LC325 that are connected to the ARCNET bus For very large distributed control applications you can use up to 254 64LC32 controller s networked together via the ARCNET port ARCNET Port Specifications Transfer Rate 2 5 Mb s Termination 93 ohms Address Range 1 to 255 0 is not allowed Topology Star Cable Type RG62A U Connector Type BNC Connector Normal Signal Levels 20 VPP output 7 5 VPP input Minimum Signal 16 VPP output 6 0 VPP input Levels Access Time Deterministic token passing 5 10 G4LC32 User s Guide COMMUNICATIONS AND CABLES gt Maximum cable lengths for ARCNET configurations are shown in the following table Maximum ARCNET Cable Distances Total network distance end to end 20 000 ft Active Hub to Active Hub Active Hub to Mistic controller or to Host PC Active Hub to Passive Hub Passive Hub to Mistic controller or to Host PC Cables and Connectors The following is suggested cable wire and connectors to make your custom ARCNET cable Cable Wire RG62A U Coaxial Cable Manufacturer Belden Connectors Connectors Terminators 93 Ohms 641 32 User s Guide 5 11 COMMUNICATIONS AND CABLES EM 5 12 G4LC32 Users Guide 6 SOFTWARE AND FIRMWARE SOFTWARE The G4LC32 controller is designed to work with Opto 225 Cyra
17. 5 and Sony Ericsson GT 48 see the product data sheet for specific warranty 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 ioDisplay ioManager ioProject ioUtilities mistic Nvio Nvio net Web Portal OptoConnect OptoControl OptoDisplay OptoENETSniff OptoOPCServer OptoScript OptoServer OptoTerminal OptoUtilities SNAP Ethernet 1 0 SNAP 1 0 SNAP OEM 1 0 SNAP Simple 1 0 SNAP Ultimate 1 0 and SNAP Wireless LAN 1 0 are trademarks of Opto 22 ActiveX JScript Microsoft MS DOS VBScript Visual Basic Visual and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries Linux is a registered trademark of Linus Torvalds Unicenter is a registered trademark of Computer Associates International Inc ARCNET is a registered trademark of Datapoint Corporation Modbus is a registered trademark of Schneider Electric Wiegand is a registered trademark of Sensor Engineering Corporation Nokia Nokia M2M Platform Nokia M2M Gateway Software and Nokia 31 GSM Connectivity Terminal are trademarks or registered trademarks of Nokia Corporation Sony is a trademark of Sony Corporation Ericsson is a trademark of Telefonaktiebolaget LM Ericsson All other brand or product names are trademarks or registered trademarks of their respective companie
18. 9 local I 0 units can be connected to G4LC32 You scan mix and match both digital and analog 1 0 units as needed by your application Each 1 0 unit can have up to 161 0 points modules thus one G4LC32 can control up to 2 224 points on the local bus CRC 16 error detection is included in every message transaction to insure safe reliable operation If longer distances and or more points are required then panels containing remote 1 0 units may be added to the system The advantage of remote 1 0 is that you can distribute your 1 0 units over large distances The 041 C32 and the remote 1 0 units can be separated by distances up to 3 000 feet even longer distances with repeaters The disadvantage is a slower baud rate of 115 KBd You can use a single twisted pair of wire to provide cost effective communications over an RS 422 485 communications link A Mistic controller supports three remote I O links and one host communication link or four remote 1 0 links when ARCNET is used for host communications Four remote 1 0 links can be used in stand alone applications As many as 100 256 with repeaters remote 1 0 units can be connected to each remote I 0 link CRC 16 error detection is included in every message transaction to insure safe reliable operation Each 1 0 unit contains a brain board with its own powerful 16 bit 80C196 processor The processor in the 1 0 unit performs an incredibly useful set of common control functions like high spe
19. 980000 The factory default password is 000000 Do not forget your password without it you cannot change any parameters If you enter an invalid password you will get a display prompt similar to the following ENTER PASSWORD 122 INVALID PASSWORD If you get this prompt you can just re enter your password or you can press the Esc key to start from the beginning After you have correctly entered your LEVEL 3 password you will get the following display LEVEL 3 PASSWORD ACCEPTED 3 6 G4LC32 User s Guide CONFIGURATION EH After a very short delay a display similar to the following will appear NEW LEVEL3 PASSWORD ENTER FOR NO CHANGE 000000 The above password will vary If you have previously changed the password for LEVEL 3 then that password will be displayed You may now enter a new password or press the enter key if you do not want to change the password You can use the right left arrow keys to move the cursor if you want to skip over some digits without changing them Press one of the numeric keys 0 1 2 3 4 5 6 7 8 or 9 to enter a numeric digit After the password has been changed press the enter key You must not forget your new password A display similar to the following will appear NEW LEVEL2 PASSWORD ENTER FOR NO CHANGE 000000 Press the enter key if you do not choose to change the password If you choose to change the LEVEL 2 password then enter it from the keyboard After the LEVEL 2 password has been
20. CABLES Connections to a Remote Interface G4IOR The following diagram shows a typical 2 wire shielded connection from COM on the G4LC32 to the G4IOR Remote Interface Connect Pin 1 TX RX to G4IOR TH Pin 2 TX RX to GAIOR TH and Pin 3 to COM If you are using the interrupt lines connect Pin 6 to IRO and Pin 7 to IRQ 55 GND OND INEEOTPO ZZ OldO TXIRK 1 TX RS 485 x COMO 2 3 NC 4 RX 5 6 7 1 suo PETER INDE OVE THREE SCREWS FOR ACC ESS REPLACE WITH 22 PIN 648 1132 BATTERY SERVICE RECORD DATE INSTALLED _ REPLACEMENT SPARE pvrass e V 1 4 4 1 Je REMOTE PANEL INTERFACE a MISTIC PROTOCOL aavan LI CI LI IRQ FUSES 6 f Connection Diagram 5 8 G4LC32 User s Guide LOCAL COMMUNICATIONS Overview COMMUNICATIONS AND CABLES The Local Bus is a high speed parallel interface communicating over 1 4 megabits per second and can be up to 200 ft in length It connects the G4LC32 controller to local digital and analog 1 0 units The following table lists some of the Local Bus specifications No
21. D is ON whenever the G4LC32 is receiving data on the Local VO Bus ARCNET This red LED is ON whenever there is communication on the ARCNET Bus and the ACTIVE 4 2 is an active node FRONT PANEL SETUP You can use the front panel display and keyboard to perform a setup for the 041 C32 Setup lets you view or change the following functions 1 Host port designation 2 Communication protocol 3 G4LC32 address 4 Baud rate for any of the four serial ports 5 Autoboot option 6 Kernel or Loader boot option 7 Run From RAM Run From ROM option 8 Passwords for all three security levels 3 4 G4LC32 User s Guide CONFIGURATION EH To enter the SETUP MODE press the SETUP key on the keyboard You will get the following display SETUP MODE ESC TO EXIT REO TO VIEW ENTER TO CHANGE If you do not wish to VIEW or CHANGE then press the ESC key on the keyboard You will be returned to the initial display and the SETUP MODE will be terminated For security reasons the SETUP MODE has a time out function If there is no keyboard activity for approximately 3 minutes then the SETUP MODE is also terminated Pressing the REO key puts you in the VIEW MODE Pressing the ENTER key puts you in the CHANGE MODE View Mode From this mode you can display all of the G4LC32 setup parameters The first display that you get when you enter the VIEW MODE will be similar to the following VIEW MODE HOST PORT CO
22. G4LC32 USER S GUIDE Form 340 050824 August 2005 22 43044 Business 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 951 695 3017 E mail support opto22 com Web support opto22 com G4LC32 User s Guide Form 340 050824 August 2005 All rights reserved Printed in the United States of America The information in this manual has been checked carefully and is believed to be accurate however Opto 22 assumes no responsibility for possible inaccuracies or omissions Specifications are subject to change without notice Opto 22 warrants all of its products to be free from defects in material or workmanship for 30 months from the manufacturing date code This warranty is limited to the original cost of the unit only and does not cover installation labor or any other contingent costs Opto 22 1 0 modules and solid state relays with date codes of 1 96 or later are guaranteed for life This lifetime warranty excludes reed relay SNAP serial communication modules SNAP PID modules and modules that contain mechanical contacts or switches Opto 22 does not warrant any product components or parts not manufactured by Opto 22 for these items the warranty from the original manufacturer applies These products include but are not limited to the OptoTerminal G70 OptoTerminal G7
23. M1 PROTOCOL BINARY PROCESSOR ADDR 1 The above parameters will vary depending upon how your G4LC32 has been configured The HOST PORT is the port on the G4LC32 used to communicate with a remote PC running Cyrano 200 or OptoControl The factory default setting for HOST PORT is COMO The PROCESSOR ADDR is the address assigned to the G4LC32 The factory default address is 1 Press ENTER to continue viewing the setup parameters The next display will be similar to the following 38 4 K COM1 115 2 K COM2 115 2 3 115 2 The above parameters will vary depending upon how your G4LC32 has been configured Press ENTER to view the next display The next display will be similar to the following PROCESSOR IS IN NONAUTOBOOT MODE PROCESSOR WILL RUN FROM RAM The above parameters will vary depending upon how your G4LC32 has been configured The factory default for the Autoboot Option is NONAUTOBOOT and the processor to RUN FROM RAM Press ENTER to view the next display PROCESSOR WILL BOOT TO KERNEL GALC32 User s Guide 3 5 CONFIGURATION The above parameters will vary depending upon how the G4LC32 has been configured The factory default is BOOT TO KERNEL The above display is the last display for the setup parameters Press enter to get out of the SETUP MODE Change Mode From this mode you can change any or all of the G4LC32 setup parameters The first display that you get when you enter the CHANGE MODE wi
24. OMO and COM1 Ports are green 7 pin Ports are green 7 pin mini receptacles Cables use receptacles Cables use green 7 pin mini plugs larger green 7 pin plugs Phoenix Contact Phoenix Contact P N MCVR 1 5 7 ST 3 81 P N MVSTBW 2 5 7 ST 5 08 Switches used to terminate and Jumpers used to terminate and bias ports bias ports ARCNET Ports Straight connection to port E right angle elbow Straight connection can be Connection is at a right angle Power Connector connected without opening must open controller s front controller s front panel door panel door to access 5 VDC cm 254A 5 VDC source not available RS 485 Ports GALC32 Users 1 1 64132 REVISED FEATURES 1 2 G4LC32 User s Guide 2 INTRODUCTION THE G4LC32 MODEL 200 PROCESSOR The G4LC32 Model 200 Processor is a local processing unit designed to be used in a Mistic Model 200 System A Mistic system is the combination of a powerful industrial microcomputer highly intelligent an amazing new control language and a better idea for industrial packaging This combination is designed with one thought in mind to allow you to quickly and easily implement your industrial control applications AULT POWER PROCESSOR FF CLASSIC CONTROLLER 22 we T Loca x T rai RX ARCNET gt G4LC32 Model 200 Processor How
25. P Wiring COMO COM1 2 and COM3 COMO COM1 and COMS use pluggable 7 terminal blocks COMO and COM1 are 5 232 RS 485 configurable and and are only RS 485 configurable Refer to the following tables for the wiring pinouts you need 7 Terminal Block G4LC32 Users Guide 5 3 COMMUNICATIONS AND CABLES RS 485 2 Wire Mode Only Transmit Receive plus TX RX Transmit Receive Minus TX RX Common Ground GND No Connection NC No Connection NC Interrupt Plus IRQ Interrupt Minus IRQ RS 485 4 Wire Mode Only Transmit Plus TX Transmit Minus TX RX Receive Plus RX Interrupt Plus IRQ Interrupt Minus IRQ Common Ground GND Pin RS 232 Only 1 Fused 5V 2 Transmit TX 3 Receive RX 4 Request to Send RTS 5 Clear to Send CTS 6 DTR pullup to 9V 7 Ground GND 5 4 G4LC32 User s Guide COMMUNICATIONS AND CABLES Fusing for RS 232 5V A 5VDC fused source is available from COMO and COMI on Pin 1 Fuse F1 is for COMO and fuse F2 is for COM1 Thefuse is rated at 1 A but the maximum load should be no more than 0 5 The replacement part number for this fuse is Opto 22 FUSE01G4 Wickman P N 193734 m COMO RS 232 COMO RS 232 5V FUSE 999 COMI RS 232 LWOO RS 232 5V FUSE Fuse Locations G4LC32
26. P N s G4LPANEL for local application GARPANEL for remote application or on a custom made panel The following illustration shows the recommended mounting location on the Opto 22 panels PLAS IC WIRING DUCT Mounting the G4LC32 4 2 G4LC32 User s Guide INSTALLATION POWER CONNECTIONS The G4LC32 power requirements are 5 VDC 2 A and are made to the 7 position power receptacle on the controller If you are using an Opto 22 power supply P N G4PS245 it will have the proper mating plug attached If you are using an alternate power supply you can use a plug by Phoenix Contact P N MVSTBW 2 5 7 ST 5 08 PLASTIC WIRING DUC D M MC
27. STICS Then the message DIAGNOSTICS COMPLETE If everything checks out correctly but you do not have ARCNET connected then the display will show a message similar to the following DISPLAY REV 1 11 Mistic Kernel 1 39 No ARCNET activity or if you are connected to ARCNET and the network is up and running you will see DISPLAY REV 1 11 Mistic Kernel 1 39 system ready You can ignore the No ARCNET activity message if you do not have ARCNET connected The above messages will vary depending upon the revision level of the front panel display EPROM and upon the revision level of the last downloaded upgrade to the Flash EPROM During SETUP the display is used to prompt you to enter the setup parameters from the keyboard If you are running Cyrano 200 or OptoControl and you have downloaded the terminal task to the 41 then the display is used to show parameters from your application s program such as the value of a variable the status of an 1 0 point etc For more information on using the display in terminal mode see the Cyrano 200 or OptoControl manual 3 2 6G4LC32 User s Guide CONFIGURATION Messages Upon power up the display will show a message similar to the following DISPLAY REV 1 11 Mistic 1 Kernel 1 39 Message where the actual Message will be one of the following Message Description When this message appears you need to change the battery in the G4LC32 Bad Memory The RAM memory failed the
28. User s Guide COMMUNICATIONS AND CABLES 2 wire Mode Using an AC24AT The cable will have a male 9 pin D shell connector at the PC end and a pluggable terminal block on Mistic controller end See the diagram below for wiring INDIVIDUALLY SHIELDED PAIRS OVERALL CABLE SHIELD COMMUNICATION TERMINAL BLOCK 7 TERMINALS HOST COMPUTER WITH AC24AT OR AC422AT ADAPTER wisric py CONTROLLER IRQ COMMUNICATIONS LINE H TERMINATORS COMMUNICATIONS LINE HOST COMPUTER TERMINATORS B GROUP 47 AT MISTIC CONTROLLER NO C7 JUMPER 2 WIRE TERMINATED RS 232 Wiring to a Host PC Important You must select 4 wire termination on the corresponding RS 485 communication port switch to insure reliable RS 232 communications Make RS 232 communication connections to a Host PC by using COMO or COMI on the controller COMO is commonly used for this connection See the following diagram to connect the G4LC32 to an AT type host computer Verify pin connections at the host computer are the same as called out in the diagram MALE 9 PIN D SHELL CONNECTOR ER COMMUNICATION TERMINAL HOST COMPUTER BLOCK 7 TERMINALS AA 51 HOST RX 212 IX COMPUTER TX 3 3 B RX MISTIC WITH C RTS CONTROLLER Iz RS 232 PORT e CTS DTR COM 5 5 GND gt G4LC32 Users Guide 5 7 COMMUNICATIONS AND
29. ctory default is NON AUTOBOOT Just press the enter key if you do not choose to change this option If you choose to change the AUTOBOOT option then press the left right arrow keys to make your selection After making your selection then press the enter key to accept the change Loader Kernel Bootup The next display shows the current kernel or loader bootup setting BOOT KERNEL Use the left right arrow keys to select the BOOT TO LOADER or BOOT TO KERNEL setting BOOT TO KERNEL is the factory default setting The LOADER is a protected section of code in the Flash EPROM s with basic bootup and download functions cannot be modified and cannot run programs without the appropriate KERNEL The Cyrano or OptoControl KERNEL is downloadable code appended to the LOADER and has the instructions to run user programs Choose the BOOT TO LOADER setting if the Flash have been corrupted Use the FLASH200 or OptoTerm utility to download the appropriate kernel then change the setting back to BOOT TO KERNEL Press enter to select the KERNEL or LOADER bootup mode 641632 Users 3 9 CONFIGURATION Running from RAM or Flash EPROM The next display shows the current programming source to run from on power up RAM ROM SELECT RUN FROM ROM Your choices are RUN FROM RAM RUN FROM ROM Application programs are downloaded from your PC workstation to battery backed up RAM in the G4LC32 with the Cyrano Debugger The factory de
30. e to a mouse button Menu commands are sometimes referred to with the Menu Command convention For example Select File Run means to select the Run command from the File menu Numbered lists indicate procedures to be followed sequentially Bulleted lists such as this one provide general information G4LC32 User s Guide WELCOME vi G4LC32 User s Guide 1 G4LC32 REVISED FEATURES G4LC32 controllers manufactured after January 1994 have been modified and can be compatible with the original G4LC32 controllers The following table describes the changes Important Connectors wired for other Mistic 200 controllers may not be compatible with the G4LC32 Use the connectors provided and refer to the configuration label for wiring information Feature New G4LC32 Original G4LC32 Flash EPROMs UV EPROMs Firmware update is downloaded Firmware update requires to the EPROMs by using the physical removal and installation FLASH utility of UV EPROMs Requires additional RAM chips Requires expansion kits See RAM and Flash EPROM G4LC32RAMEX 5M Installation Flash EPROM G4LC32RAMEX2M Jumpers for chip part numbers G4LC32RAMEX4M Ports are green 7 pin mini receptacles Cables use green 7 pin mini plug Phoenix Contact RS 232 Ports P N MCVR 1 5 7 ST 3 81 115 2 K maximum baud rate 38 4 K maximum baud rate EPROMs RAM Expansion Use subminiature 9 pin D connectors 5 VDC available from Pin 1 on C
31. ed counting and PID control atthe brain board level As a result the unburdened G4LC32 Model 200 Processor can execute control logic with remarkable speed Software The G4LC32 Model 200 Processor provides support for Cyrano 200 and OptoControl It runs a multitasking kernel which can run up to 32 separate charts tasks simultaneously A complicated control application can be segmented by functions enabling each function to be represented by its own unique chart Communications The G4LC32 features four serial ports two switch selectable RS 422 485 or RS 232 ports and two RS 422 485 only ports Baud rates from 300 to 115 can be selected by means of the front panel keypad Any of the four serial ports or ARCNET port can be used for communications to a remote PC workstation The RS 422 485 ports would typically be used when several serial devices must be connected to one serial communication line As many as 100 devices can be connected to a RS 422 485 port in a multidrop application Other typical uses for the RS 422 485 port are 1 for applications requiring a high degree of noise immunity 2 the capability of transmitting over longer line lengths up to 3000 ft and 3 transmission at higher baud rates 2 2 G4LC32 User s Guide INTRODUCTION Two of the serial ports COMO and COM can be used as RS 232 ports oras RS 422 485 ports Plug removable terminal blocks are provided for both the RS 422 485 and the RS 232 connections The RS
32. ept Repeat the process for each COM port Baud rate choices are 300 600 1 200 2 400 4 800 9 600 19 2K 38 4K 76 8K 115 2K Address The next display shows the current address setting in the bottom left corner PROCESSOR ADDRESS MUST BE BETWEEN 1 AND 255 1 3 8 G4LC32 User s Guide CONFIGURATION EH The address shown above may be different depending upon how your G4LC32 was previously configured The factory default is 1 Just press the enter key if you do not choose to change the address If you want to change the address then entera new value from the keyboard The address can have any value from 1 to 255 If you select an address that is not valid then you will get the prompt PROCESSOR ADDRESS MUST BE BETWEEN 1 AND 255 000 ILLEGAL ADDRESS You can just re enter the address or you can press the esc key to start over from the beginning After making your selection then press the enter key to accept the change Bootup Mode The next display shows the current bootup mode SELECT AUTOBOOT OR NON AUTOBOOT NON AUTOBOOT Your choices are NON AUTOBOOT AUTOBOOT You would choose NON AUTOBOOT if you want to communicate with a remote PC workstation running Cyrano 200 or OptoControl You would choose AUTOBOOT if your applications program has been downloaded to the G4LC32 and debugged Choosing AUTOBOOT will allow you to run your applications program from the G4LC32 stand alone without a PC workstation The fa
33. eration at or near maximum rated temperature for extended periods of time may adversely effect reliability 041632 Users Guide 7 1 641632 User s Guide
34. fault setting is for programs to RUN from RAM Select RUN from RAM to make the controller run the program found in RAM on power up RUN FROM ROM causes the controller to use the program in the Flash EPROM The AUTOBOOT NONAUTOBOOT option determines when the program actually starts executing To load your application into Flash EPROM use the Burn Strategy Into Flash command found in the Debugger s Controller Top Menu Bar RUN FROM ROM allows you to run your application program from the Flash EPROMs Upon power up or RESET the program in Flash EPROM is moved to RAM where it is executed Press the left right arrow keys to make your selection and then the enter key to accept the change Saving Changes The next display asks if you want to save the changes you have made to the front panel s EEPROM memory SAVE NEW PARAMETERS PRESS ENTER TO SAVE ANYTHING TO QUIT Press the enter key if you want to save the new parameters Pressing any other key will notsave your changes In either case this will terminate the SETUP MODE and you will be returned to your beginning display The EEPROM has an expected life of 10 000 writes Activating Front Panel Setup Changes Power down then power up the controller to activate the changes made 3 10 G4LC32 User s Guide CONFIGURATION EH COMMUNICATION SWITCHES Important Do not try to use RS 232 and RS 422 485 communications mode simultaneously on one COM port Unreliable communications will resu
35. ll be the following CHANGE MODE lt i gt lt A gt TO SELECT lt ENTER gt TO ACCEPT lt ESC gt TO EXIT The lt gt lt gt SELECT prompt tells you that you can use the left arrow key or the right arrow key on the top row of the keyboard to change parameters when you are prompted for a selection The lt ENTER gt TO ACCEPT prompt means that you should press the enter key on the keyboard after you have made your selection for the parameter that you are changing The lt ESC gt EXIT prompt means that any time you press the esc key on the keyboard the CHANGE MODE will be terminated and you will be returned to your starting display Passwords Press ENTER to get to the next display The display will read ENTER PASSWORD There are three levels of passwords that you can enter LEVEL 1 LEVEL 2 and LEVEL 3 The LEVEL password is the highest level LEVEL 1 is the lowest From the above prompt you must enter a LEVEL 3 password Otherwise you cannot change any of the setup parameters The other levels of security LEVEL 2 and LEVEL 1 are used with Cyrano 200 or OptoControl They are used with the terminal task to prevent unauthorized personnel to change selected setpoints etc All passwords are six digits in length Only the numeric characters 0 through 9 are allowed A blank is considered the same as zero Thus if you enter 98 and then press the enter key to ACCEPT the password is interpreted to be the same as
36. lt RS 422 485 Switch Settings The switches for terminating the C32 RS 422 485 communications lines are located inside the unit just behind the front panel The controller has provisions for two wire or four wire communications Two wire communications is half duplex where the transmitter is always off unless a message is being sent When the transmitter is ON the receiver is turned OFF and vise versa Four wire allows for full duplex transmission Select two wire or four wire communications then select terminated or not terminated Termination is only needed when the G4LC32 is at the physical beginning or end of the transmission line The following diagram shows how to set the switches for each of the four possible switch configurations TERM TERM TERM TERM TERM YES NO YES NO YES 2 4 2 4 WIRE WIRE WIRE WIRE 2 WIRE 4 WIRE 4 WIRE 2 WIRE TERMINATED NOT TERMINATED TERMINATED NOT TERMINATED RS 422 485 Communication Switch Setting RS 232 Switch Settings If you are using the ports for RS 232 communication the respective RS 422 485 switch must be in the 4 wire terminated position The ports may be used for either RS 232 or RS 422 485 communication but not both at the same time IRO Switch Settings There no switches for the IRQ lines The IRQ lines are always biased and terminated Important Connectors wired for other Mistic 200 controllers may not be compatible with the G4LC32 Use
37. no 200 Visual Control language Cyrano 200 allows you to develop and debug control applications without knowing computer programming Use Cyrano to download and run your program on the G4LC32 controller A complete list of the necessary hardware to run Cyrano 200 is given inthe Cyrano 200 manual Form 702 Also available from Opto 22 is the Mistic MMI an operator interface software package designed for Mistic 200 control systems and Cyrano 200 Complex graphics screens to access 1 0 control variables log data etc can easily be developed with this Microsoft WindowsTM based graphical user interface FIRMWARE UPDATES Use the FLASH 200 utility supplied with Cyrano 200 P N 8803 to update the GALC32 s firmware This utility downloads a binary file from a PC to a Mistic controller equipped with Flash EPROM memory Obtain firmware upgrades by calling Opto 225 Bulletin Board 909 695 1367 or by calling the Technical Support department and requesting the file on a diskette P N 8823 RAM AND FLASH EPROMS The G4LC32 has 512 KB of battery backed RAM and is expandable to 4 MB It also has 512 KB of Flash EPROM and is expandable to 1 MB For installation instructions refer to the RAM and Flash EPROM Installation section RUNNING FROM FLASH EPROM AND MAKING CHANGES If you want to make changes to an application which has been running from Flash EPROM make the changes from the debugger and run the program If you are satisfied with the changes
38. ock Multi tasking runs up to 31 user tasks simultaneously IEEE floating point math Supports Cyrano 200 and OptoControl Controls up to 2224 points of local 1 0 Controls up to 4096 points of remote 1 0 on each serial port GALC32 User s Guide 2 5 INTRODUCTION 2 6 G4LC32 Users Guide 3 CONFIGURATION FRONT PANEL HARDWARE AND INDICATORS The following figure shows a diagram of the front panel of the G4LC32 Model 200 Processor PROCESSOR STATUS LEDs 4 LINE BY 20 CHARACTER BACKLIGHT LCD DISPLAY OPTO 22 COMMUNICATION LINES STATUS LEDs 25 KEY KEYBOARD G4LC32 Front Panel Processor Status LEDs Atthe top of the GALC32 front panel are three LED status indicators Their function is as follows POWER The red POWER LED comes on whenever 5 VDC power to the G4LC32 is above 4 85 VDC PROCESSOR OK The green PROCESSOR OK LED indicator is on whenever the 68 020 processor is out of reset and is executing code FAULT The red FAULT LED indicator turns on when the battery P N G4BATT32 is low GA4LC32 Users Guide 3 1 CONFIGURATION LCD Display The G4LC32 front panel has a green backlit 4 line by 20 character LCD display The display and the keyboard together make up terminal for data entry and display Each character on the display is a 5 x 8 dot matrix which can display the complete ASCII character set Upon power up the following message is displayed SYSTEM DIAGNO
39. s or organizations 641632 User s Guide TABLE OF CONTENTS WCU CONG E e E e cb ied V Document Conventions testata stades statis sib sette sss sss V G4LC32 Revised Features opm scan Son ae auis 1 1 _ __ _ _ _ _ __ _ _ _ 2 1 The G4LC32 Model 200 Processor aiaa anaia ieaiaia 2 1 Basic gs osi eee oce 2 3 ono ane RR RT Een 2 5 Configuration Me 3 1 Front Panel Hardware and Indicators c sssssssssssssssessesessssssssescsscesessessessesesessessssessesceses 3 1 _ _ _ _ _ 3 1 LCD Display 3 2 a Coa aed aaa 3 3 Keyboard ads eae d te eed d 3 3 Communication Status LEDs M 3 4 _ 3 _ _ _ 3 4 ant 3 5 6 6 _ _2 22 3 _ __ _ _ _ _ 3 6 Communication Switches 3 11 R5 422 485 Switch Settings i 3 11 85 232 Switcli 3 11 IRO nac eec ente cine 3 11 AG OA EEEE dac ni Endesa O
40. sk chart The keyboard is used to view and or change parameters in your applications program terminal task You can for example use the keyboard to turn 1 0 points ON or OFF GALC32 User s 3 3 CONFIGURATION Communication Status LEDs A group of red LEDs in the center of the front panel indicate status of the serial communication lines Their functions are LED Description This red LED is ON whenever the G4LC32 is receiving data on the COMO port RX1 This red LED is ON whenever the G4LC32 is receiving data on the port RX2 This red LED is ON whenever the G4LC32 is receiving data on the COM port RX3 This red LED is ON whenever the G4LC32 is receiving data on the port IX0 This red LED is ON whenever the G4LC32 is transmitting data from the COMO port TX1 This red LED is ON whenever the G4LC32 is transmitting data from the COM1 port TX2 This red LED is ON whenever the G4LC32 is transmitting data from the COM port TX3 This red LED is ON whenever the G4LC32 is transmitting data from the port This red LED is ON whenever the interrupt line for COMO is active IRQ1 This red LED is ON whenever the interrupt line for COM1 is active IRQ2 This red LED is ON whenever the interrupt line for COM2 is active This red LED is ON whenever the interrupt line for is active LOCAL TX This red LED is ON whenever the G4LC32 is transmitting data on the Local VO Bus LOCAL RX This red LE
41. the connectors provided and refer to the configuration label for wiring information G4LC32 User s Guide 3 11 t ACCESS PN GBATI EWS FOR RECORD BATTERY BATTERY 4 INSTALLER REPLACEMENT THREE REMOVE REPLACE WTH DATE LABEL SHOWS CONFIGURATION INFORMATION 000000000000 GALC32INT d OOOOOOOOOOONM OOO0O0O0O0000000000000000000 OOOOOOOOOOOOOOOOOOOOOOON MOTHER BOARD CONNECTOR DISPLAY CONNECTOR e i gt CCVM CaL ee emo L o POWER SUPPLY CONNECTOR COM2 RS 485 COM2 RS 485 SWITCHES COMO RS 485 SWITCHES COM3 RS 485 SWITCHES COM1 RS485 SWITCHES COMO RS 232 5V FUSE COM1 RS 232 5V FUSE COMO RS 485 COM1 RS 485 COM3 RS 485 COMO RS 232 COM1 RS 232 LOCAL PORT ARCNET G4LC3z2 Inside Panel 3 12 G4LC32 User s Guide INSTALLATION DIMENSIONS CHAPTER 4 The following figure shows the outline and mounting dimensions of the G4LC32 Model 200 Processor G4LC32 Model 200 Processor 4 44 112 8mm 2 750 69 85 10 50 266 7 30 7 6mm 4 8 32 CAPTIVE PANEL SCREWS 4 PLACES TOLERANCES XX 02 5 010 25 041632 Users Guide 4 1 INSTALLATION MOUNTING The G4LC32 controller has four captive screws for mounting It can be mounted on the mounting panel included with Opto 22
42. use the Burn Strategy Into Flash command found in the Debugger s Controller Top Menu Bar If this command is not executed the next time the system is powered down and then powered back up the strategy in Flash EPROM will be copied into RAM and the modified program will be overwritten 041632 Users Guide 6 1 SOFTWARE AND FIRMWARE 6 2 G4LC32 Users Guide 7 G4LC32 HARDWARE SPECIFICATIONS CPU Motorola 68020 32 bit microprocessor NPU Motorola 68882 floating point math coprocessor CPU Clock Frequency 16 67 MHz FLASH EPROM 512 KB expandable to 1 MB RAM 512 KB expandable to 4 MB with battery backup Watchdog timer Standard hardware Real time Clock Clock calendar Epson 62421A with battery backup Front panel display 4 line x 20 character backlight LCD Front panel keyboard 25 button keypad Two full duplex RS 422 485 serial ports Two full duplex combined RS 232 or RS 422 485 serial ports One ARCNET port Local bus port Communications RAM clock battery 3 6 V lithium nonrechargeable Battery life Two years under normal operating conditions Power requirements 5 VDC 0 1 2 0A 0 to 60 C Operating temperature to 50 for LCD display Storage temperature 25 to 85 C Humidity 5 to 95 relative humidity FactoryFloor OptoControl OptoDisplay and OptoServer Sofware Classic Software Cyrano Mistic MMI MDS Note Op
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