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Allen-Bradley 1770-M10 Assembly And Installation Manual

Mass storage systems
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Allen Bradley
Mass Storage
Systems
(Cat. No.
1770 M10, M11,
M12)
Assembly and
Installation
Manual

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Summary of Contents for Allen-Bradley 1770-M10

  • Page 1 Allen Bradley Assembly and Mass Storage Installation Systems (Cat. No. Manual 1770 M10, M11, M12)

  • Page 2: Table Of Contents

    Table of Contents Before You Begin ....... . Important ......... . Purpose .
  • Page 3 Table of Contents Troubleshooting Your System ..... . Chapter Objectives ........General Troubleshooting Aids .

  • Page 4: Before You Begin

    Chapter Before You Begin Important Read this chapter before you install your mass storage system. It will tell you how to use this manual properly and efficiently. Purpose We designed a family of mass storage systems with Winchester technology that interfaces with other Allen-Bradley products.

  • Page 5: Important Information

    Chapter 1 Before You Begin Table 1.A Allen Bradley products With Catalog Numbers Product Catalog Number Universal Mass Storage System 1770 M10 Processor Mass Storage System 1770 M11 Programmable Controller/Management 1770 M12 Micro floppy Diskettes 1770 MXA (box of ten) Diagnostics Cartridge for the 1770 M11 Mass 1770 MDA Storage System...
  • Page 6 Chapter 1 Before You Begin Peripheral Communication Module User’s Manual, publication 1775-6.5.4, (formerly 1775-808) PC/M Ladder Diagram Translator Software, publication 1770-6.5.6 (formerly 1770- 821) Data Cartridge Recorder User’s Manual, publication 1770-6.5.4, (formerly 1770- 806) We will be releasing new information to add to this manual. Complete the address card at the back of this manual to receive your publication updates.

  • Page 7: Hardware Features Of The Mass Storage System

    Chapter Hardware Features of the Mass Storage System Chapter Objectives In this chapter you will read about: hardware features of the mass storage systems internal components of the mass storage systems cables required for the mass storage systems Chapter 3 describes how to install your mass storage systems. Product Description The family of mass storage systems includes three independent units with a compatible interface system that lets you transmit and store information...

  • Page 8: Hardware Features For The Mass Storage System

    Chapter 2 Hardware Features of the Mass Storage Systems Hardware Features for the Table 2.B identifies the hardware for each mass storage system. Mass Storage System Table 1.C Hardware for Each Mass Storage System 1770-M10 1770-M11 1770-M12 Front View Indicators Hard Disk Micro-floppy Power...

  • Page 9: Front View Hardware Features

    Chapter 2 Hardware Features of the Mass Storage Systems Front View Hardware Features Figure 1.1 shows the front view hardware for each mass storage system. Figure 1.1 Front View of Each Mass Storage System. 1770–M10 Universal Mass Storage System MASS STORAGE SYSTEM Winchester Eject Hard Disk Storage...
  • Page 10 Chapter 2 Hardware Features of the Mass Storage Systems Restart Indicator (System Fault) This LED labeled RESTART lights red when either: the system cannot successfully start from the micro–floppy or Winchester there is an internal fault detected on the Disk Memory Interface Module (DMIM) Or when one of the following conditions occurs: download fault...
  • Page 11 Chapter 2 Hardware Features of the Mass Storage Systems Access Slot for Micro-floppy This is where you insert your micro–floppy. ATTENTION: Use only double–sided, double–density, micro–floppy diskettes in the micro–floppy disk drive. Using single–sided diskettes may permanently damage the drive heads of the micro–floppy disk drive.
  • Page 12 Chapter 2 Hardware Features of the Mass Storage Systems Parallel Channel In J21 This communication port labeled PARALLEL CHANNEL IN J21 allows you to connect the 1770–M10 system to: Allen–Bradley’s Advisor 2TM Color Graphic System Other 1770–M10 Systems 1770–M11 System Parallel Channel Out J20 This parallel communication port, labeled PARALLEL CHANNEL OUT J20 allows you to expand memory capacity by connecting another 1770–M10...
  • Page 13 Chapter 2 Hardware Features of the Mass Storage Systems Power Switch This is an on/off switch. We labeled it for international use: If you select Then power is And POWER indicator is green Power Connect, 120/220V AC Electrical Card, Fuse Holder J19 This is a multi purpose module.

  • Page 14: Internal Components

    Chapter 2 Hardware Features of the Mass Storage Systems The re–usable foam filter traps dirt from the air. When the filter is dirty, wash it with warm water and a mild detergent. Do not use an abrasive detergent. After you wash the filter, air dry it completely before replacing it. ATTENTION: Do not operate your mass storage system without the filter in place.

  • Page 15: Program Diskette

    Chapter 2 Hardware Features of the Mass Storage Systems P/N 966289–01 Connects to: PARALLEL CHANNEL OUT J20 If you would like to make your own cables, appendix C contains the cable pin assignments. Here are the 3M Company part numbers for the connector cables. You will need two connectors for each cable: 3M Company Part Number Mass Storage System...

  • Page 16: Installing Your Mass Storage System

    Chapter Installing Your Mass Storage System Chapter Objectives In this chapter you will read how to: install your mass storage system connect your mass storage system to other Allen-Bradley products Chapter 4 describes how to operate your mass storage system. Receiving Your System Your mass storage system comes in a re-usable shipping box.
  • Page 17 Chapter 3 Installing Your Mass Storage System To mount your mass storage system, follow these steps: Place the mass storage system on a flat surface. Remove both front corner inserts (Figure 1.3) using a small screwdriver. Double-faced tape holds this corner insert to the mass storage system. Figure 1.3 Remove Both Front Corner Inserts Front corner insert...
  • Page 18 Chapter 3 Installing Your Mass Storage System Figure 1.4 Connect the Mounting Bracket to the Handle Mounting Bracket Handle Flat head Machine Screws 11959 Figure 1.5 Sure the Mounting Brackets with Self tapping Screws Self tapping Screws Side View Mass Storage System 11960 Table Top Mount We place protective feet on the bottom of each mass storage system.

  • Page 19: Product Connections

    Chapter 3 Installing Your Mass Storage System Product Connections Here is a connection summary for each mass storage system. Mass Storage System Connects to 1770 M10 Universal Mass Storage System Advisor 2 Color Graphic System 1770 M10 System 1770 M11 System 1770 M11 Processor Mass Storage System PLC 3 Peripheral Communication Module 1770 M12 PC/M Mass Storage System...
  • Page 20 Chapter 3 Installing Your Mass Storage System Figure 1.6 Only Set Switches 1,2, and 3 for the 1770 M10 System ATTENTION: Never set the internal switch assembly for the 1770-M11 or 1770-M12 systems. Damage to your equipment may occur. Table 1.D 1770 M10 Switch Assembly Settings 1770 M10 System Unit Number Now you are ready to connect to your Advisor 2 System.
  • Page 21 Chapter 3 Installing Your Mass Storage System Connecting to the Advisor 2 Figure 1.7 shows how to connect the Advisor2 Enclosure to a 1770-M10 System system. Use the cable (P/N 966189-01) to connect each product and perform these steps: Figure 1.7 How to Connect the 1770 M10 System to the Advisor 2 Enclosure Advisor2 Advisor2...
  • Page 22 Chapter 3 Installing Your Mass Storage System Connecting to the PLC 3 Figure 1.8 shows how to connect the peripheral communication module to the Peripheral Communication 1770-M11 system. Use the twinaxial cable (cat. no. 1770-CD) to connect each Module product and perform these steps: Figure 1.8 How to Connect the 1770 M11 System to the Peripheral Communication Module...
  • Page 23 Chapter 3 Installing Your Mass Storage System Figure 1.9 How to Connect the Twinaxial Cable to the Peripheral Communication Module Line 1 Line 1 Remote Remote Shield Shield Channel 1 Channel 1 Line 2 Line 2 Blue Line 1 Line 1 Shield Remote Drain...
  • Page 24 Chapter 3 Installing Your Mass Storage System Figure 1.10 How to Connect the Twinaxial Cable to the 1770 M11 System SERIAL CHANNEL J22 11966 loosen three consecutive screws to one channel (either the IN or OUT channel) of the 1770-M11 system wrap the blue wire around the screw, labeled: 1;...
  • Page 25 Chapter 3 Installing Your Mass Storage System Figure 1.11 You can Connect up to Three 1770 M10 Systems to the Peripheral Communication Module To another Peripheral Communication Module 1770 M11 1775 GA Mass Storage System Peripheral Communication Module 1770 CD Twinaxial Cable Blue...
  • Page 26 Chapter 3 Installing Your Mass Storage System 1770-M10 system must have a unique unit number (Figure 1.13). Begin numbering with unit 1. Figure 1.13 Each 177 M10 System Must Have a Unique Unit Number 1770-M10 1770-M10 Mass Storage System Mass Storage System Unit 1 Unit 2 P/N 966189-01 Connector Cable...
  • Page 27 Chapter 3 Installing Your Mass Storage System Connecting Multiple Peripheral Here are some general examples of how to connect multiple peripheral Communication Modules to communication modules to one 1770-M11 system (Figure 1.14). One 1770 M11 System Place our 1770-XT terminator at each end of the communication link indicating where the communication starts and where it ends.

  • Page 28: Connecting To The Programmable Controller/Management System . 3

    Chapter 3 Installing Your Mass Storage System Connecting to the Figure 1.15 shows how to connect the Programmable Controller/Management Programmable System (PC/M) to a 1770-M12 system. Use the cable (P/N 966289-01) to Controller/Management connect each product and perform these steps: System Figure 1.15 How to Connect the 1770 M12 System to the PC/M System...

  • Page 29: Chapter Summary

    Chapter 3 Installing Your Mass Storage System Connect one end of the connector cable to the RS422 port on the back of the PC/M. Connect the other end to J24 of the 1770-M12 system. Plug the power cable into the power outlet. Chapter Summary In this chapter you read how to: install your mass storage system...

  • Page 30: System Start Up

    Chapter System Start Up Chapter Objectives In this chapter you will read how to: change the electrical card for 220V AC operations begin operations for your 1770-M10 system begin operations for your 1770-M11 system begin operations for your 1770-M12 system Chapter 5 describes troubleshooting aids for your mass storage system.
  • Page 31 Chapter 4 System Start-Up FUSE PULL Fuse cover Pull the table labeled Fuse Pull to the left. Remove the fuse. Use needle-noise pliers, grip the electrical card firmly and remove it from J19. FUSE PULL FUSE PULL tab FUSE PULL Electrical card 10.

  • Page 32: System Start Up Procedure For The 1770 M10 System

    Chapter 4 System Start-Up 14. Insert a 220V AC power cord into J19. FUSE PULL Power cord location If you are unfamiliar with micro-floppies, read appendix A before proceeding. System Start up Procedure for After you’ve connected your mass storage system, you’ve ready to begin the 1770 M10 System operations.

  • Page 33: System Start Up Procedure For The 1770 M11 System

    Chapter 4 System Start-Up Select position 1 of the POWER switch. The POWER indicator lights green; if it does not, refer to chapter 5 for troubleshooting aids. Refer to the Advisor2 Installation and Start-up Guide, publication 6171-6.7.2 for information on creating a database. System Start up Procedure for Before you begin operations, you will need to know about the operating the 1770 M11 System...
  • Page 34 Chapter 4 System Start-Up Figure 1.17 System Start up Procedure for the 1770 M11 System 1770-M11 Mass Storage System - Back View Select communication rate SERIAL CHANNEL J22 BAUD RATE 1 2 3 POWER Insert power cord Select position 1 MASS STORAGE SYSTEM Both indicators remain off 11973...
  • Page 35 Chapter 4 System Start-Up Important: If you are using a series A 1770-M11 system, you still must use the series A operating system diskette to load the operating system. If you intend to use a series B 1770-M10 system with a series A 1770-M22 system, you must: load the 1770-M10 system through the 1770-M11 system using the series B operating system load the 1770-M11 system using the series A operating system...
  • Page 36 Chapter 4 System Start-Up Select position 1 of the POWER switch. This initiates the following indicator response: POWER indicator lights green. Micro-floppy drive indicator lights red for about 11 seconds. Winchester drive indicator blinks once. Micro-floppy drive indicator blinks once. Both indicators remain off.

  • Page 37: System Start Up Procedure For The 1770 M12 System

    Chapter 4 System Start-Up Figure 1.19 System Start up procedure for the 1770 M12 System POWER Select Insert power cord position 1 MASS STORAGE SYSTEM POWER Indicator lights green 11975 Insert the connector end of the power cord into J19. Insert the plug into the power outlet.

  • Page 38: General Troubleshooting Aids

    Chapter Troubleshooting Your System Chapter Objectives In this chapter you will find: general troubleshooting aids for each mass storage system. troubleshooting aids specific to the 1770–M11 system troubleshooting aids for the disk controller module located inside the mass storage systems General Troubleshooting Aids Symptom Probable Cause...

  • Page 39: For 1770-M11 System Only

    Chapter 5 Troubleshooting Your System For 1770-M11 System Only Symptom Probable Cause Recommended Action Operating system No power to the 1770-M11 system. Connect power cable program will not load from the hard disk. Winchester disk no longer contains a valid operating Load the operating system program from the system.

  • Page 40: For 1770-M11 System Only

    Chapter 5 Troubleshooting Your System For 1770-M11 System Only Symptom Probable Cause Recommended Action Improper interaction 1770-CD twinaxle cable not connected. Connect the twinaxial cable. between 1770-M11 system and the 1775-GA Twinaxial cable is not properly wired. modules. Refer to chapter 3 for proper wiring instructions. Peripheral communication module's Reconfigure the remote channel through LIST.

  • Page 41: Care Of Your Mass Storage System

    Appendix Care of Your Mass Storage System Objectives In this appendix you will read: how to care for your Winchester disk drive shock and vibration specifications for your mass storage systems Micro-floppy information hardware features for the micro-floppy how to insert a micro-floppy into the mass storage system how to remove a micro-floppy from the mass storage system Care of Your Winchester Disk The Winchester disk drive in your mass storage system is fragile.
  • Page 42 Appendix A Care of Your Mass Storage System humidity and corrosive vapors Maximum Shock Without Incurring Physical Damage Operating: 3g Non-operating: 35g Shock levels beyond this specification could result in loss of oxide media, head misalignment, and/or permanent loss of all recorded data. Maximum Vibration Without Incurring Soft Errors Operating: Series A Systems...
  • Page 43 Appendix A Care of Your Mass Storage System of atmospheric pressure inside and outside the drive. The filter prevents the entry of particles as small as 0.3 microns. Mount your mass storage system away from areas which contain large amounts of dust. Humidity and Corrosive Vapors Water vapor causes corrosion if it condenses on the disk.

  • Page 44: Never

    Appendix A Care of Your Mass Storage System Never Do not touch the Do not clean the recording surface. micro floppies with chemicals. Do not place the micro floppies near magnets or magnetic objects. Magnetic fields can erase Do not place heavy data.

  • Page 45: Front View Hardware Features

    Appendix A Care of Your Mass Storage System Front View Hardware Features Figure 1.20 shows the front view hardware. Figure 1.20 Front View of the Micro floppy Place your label in this Protect area with information concerning Access Notch data files, and formatting When red shows your data is protected...

  • Page 46: Back View Hardware Features

    Appendix A Care of Your Mass Storage System protected from erasing, deleting, or accidental overwriting file information. When close (red shows), you can write (record data) onto the micro-floppy. Back View Hardware Features Figure 1.21 shows the back view hardware. Figure 1.21 Back View of the Micro floppy Protect...
  • Page 47 Appendix A Care of Your Mass Storage System Figure 1.22 How to Insert a Micro floppy into a Mass Storage System Mass Storage System Back View 120V AC 50 60Hz 5A 250V FUSE POWER Select Position 1 When the micro floppy seats properly into the access slot this indicator lights...

  • Page 48: How To Remove Your Micro Floppy

    Appendix A Care of Your Mass Storage System Gently, but firmly, push the micro-floppy into the opening of the drive until you release it without it popping out. How to Remove Your Micro floppy ATTENTION: Do not turn the power off before you remove the micro-floppy.

  • Page 49: 1770 M11 Mass Storage System

    Appendix 1770 M11 Mass Storage System Objectives In this appendix you will read about: hardware features of the 1770–M11 system file management features of the 1770–M11 system GA Basic command and function set Introduction The 1770M11 system provides your PLC3 Programmable Controller with responsive, high speed, high capacity, nonvolatile, mass storage capability.
  • Page 50 Appendix B 1770-M11 Mass Storage System power supply operation with 120V AC or 220V AC front panel LED indicators to signal “power on” and “system fault” serial interfacing using the twinaxial cable for multidrop operation with up to eight PLC3 peripheral communication modules threeposition baud rate switch for speed/distance control while using the twinaxial cable interface SCSI output port for daisychain connection to an auxiliary 1770–M10...
  • Page 51 Appendix B 1770-M11 Mass Storage System can copy all pertinent Winchester data to a set of floppies via the STORE command GA Basic Command and The commands listed below are executed by the Disk Memory Interface Function Set Module (DMIM) within the 1770M11 system. You initiate the commands via a terminal connected to the PLC3 peripheral communication module using GA Basic commands and functions.
  • Page 52 Appendix B 1770-M11 Mass Storage System GA Basic file storage and retrieval command Copy Record oriented file management commands and functions Assign Deassign Allocate Open Deallocate Close Read Write Setrecord Getchar Outchar Testchar Testline Waitchar EOF (end of file) File protection commands Show/User Identify Changepass...
  • Page 53 Appendix B 1770-M11 Mass Storage System Remuser File and device backup commands Copy/Device Store Restore We describe the use of these commands and functions in the Peripheral Communication Module User’s Manual, publication 17756.5.4, (formerly 1775 808).

  • Page 54: Pin Assignments

    Appendix Pin Assignments Objectives In this appendix we list the pin assignments for: Small Computer System Interface (SCSI) RS422 interface Small Computer System Interface (SCSI) Table 1.E SCSI Pin Assignments Pin Number Signal Abbreviation Data Bit 0 DB (0) Data Bit 1 DB (1) Data Bit 2 DB (2)

  • Page 55: Rs422 Interface

    Appendix C Pin Assignments Pin Number Signal Abbreviation Acknowledge Reset Message Selector Command Data Request Input/Output All odd pins (except pin 25) connect to ground. Either leave pin 25 open or connect it to ground. Reference: American National Standard X3T9.2/82–2 RS422 Interface Table 1.F RS422 Pin Assignments...
  • Page 56 Appendix C Pin Assignments Pin Number Signal Abbreviation Incoming Call Select Frequency/Signaling Rate Selector SF/SR Terminal Timing Test Mode Signal Ground Receive Common Spare Spare Send Data Send Timing Receive Data Request to Send Receive Timing Clear to Send Terminal In Service Data Mode Terminal Ready Receiver Ready...

  • Page 57: Specifications

    Appendix Specifications Objectives In this appendix we list specifications for the: mass storage systems Winchester hard disk drive microfloppy disk drive microfloppy diskette internal power supply Mass Storage Systems Input Voltage Range 120V AC (90 to 132V AC) 220V AC (180 to 264 AC) Frequency: 47 to 63 Hz Input Current 120V AC Operation: 1.5A...
  • Page 58 Appendix D Pin Assignments Physical Height: 13.34 cm (5.25 in) Width: 42.88 cm (16.88 in) Depth: 42.42 cm (16.70 in) Weight: 30 kg (66 lb)

  • Page 59: Winchester Hard Disk Drive (Formatted)

    Appendix D Pin Assignments Winchester Hard Disk Drive 1770 M10 Mass Storage System (Formatted) Storage: 2.5 Mbytes Per Surface: 5.6 Mbytes Per Track: 9216 Bytes Per Sector: 512 Bytes Sectors Per Track: 18 Data Transfer Rate: 625 kbytes/second Rotational Speed: 3600 RPM +1% 1770 M11 Mass Storage System Storage: 22.5 Mbytes Per Surface: 5.6 Mbytes...
  • Page 60 Appendix D Pin Assignments Access Time Track–to–Track: 23 ms Average: 85ms Maximum: 205ms Latency: 8.33ms...

  • Page 61: Microfloppy Disk Drive

    Appendix D Pin Assignments Functional Recording Density: 10,568 BPI Flux Density: 10,568 FCI Track Density: 550 TPI Cylinders: - Series A Systems: 306 - Series B Systems: 612 Recording Surfaces: 4 Heads per Surface: - Series A Systems: 2 - Series B Systems: 1 Disks: 2 Microfloppy Disk Drive Data Transfer Rate...
  • Page 62 Appendix D Pin Assignments Double sided Formatted Storage Capacity: 655,360 bytes Internal Power Supply Our internal power supply meets CSA C22.2#514 (Canadian Standards Association) and UL478 (Underwriters Laboratory) standards. Mechanical Specifications Terminal 1 AC Hot Terminal 2 AC Ground Terminal 3 AC Neutral/Hot Terminal 1 P.F.D.
  • Page 63 Appendix D Pin Assignments Output Minimum Current Maximum Ripple Tolerance Current +12V 0.5A 1.5A 50mV -12V 0.7A 50mV...
  • Page 64 Appendix D Pin Assignments Input Voltage (all rated load conditions) 90 to 132V AC 180 to 264V AC Input Surge Current (115V AC, coldstart, peak current) 32 A Input Frequency Range 47Hz to 440Hz Input Line Regulation (low line to higher, full load) +0.3% to all outputs Output Power Range C (50...
  • Page 65 Appendix D Pin Assignments Power Fail Detect 30mA (minimum) Adjustability (+5 output) 4.8V to OVP trip point...
  • Page 66 Appendix Glossary Objective This glossary defines terms pertaining to Allen–Bradley mass storage systems. For a broader glossary of programmable controller (PC) words, contact your Allen–Bradley sales engineer or distributor for publication SD60. Access: To locate data stored in a computer system or in computer–related equipment.
  • Page 67 Appendix E Glossary can also be interconnected in order to share data with other locations or with a central facility. The system may include terminals, programmable controllers, and/or intelligent I/O modules. Environment: In a systems context, the environment is anything that is not a part of the system itself.
  • Page 68 Appendix E Glossary Full–Duplex Line: A communication line used in transmission of data to and from the central processing unit. A full–duplex line can carry data in both directions (to and from) simultaneously. Contrast with half–duplex line. Half–Duplex Line: A communication line used in transmission of data to and from the central processing unit.
  • Page 69 Appendix E Glossary Off–line: Equipment or devices that are not connected to or in direct communication with the central processing unit. Contrast with on–line. On–line: Equipment or devices that are connected to or directly communicate with central processing unit. Contrast with off–line. Open System: Any system that interacts with its environment through input and output.
  • Page 70 Appendix E Glossary Twisted Pair: Two insulated wires which are twisted around each other. Since both wires have nearly equal exposure to any electrostatic or electromagnetic interference, the differential noise is slight.
  • Page 71 Index Symbols Test J23, Connect **Empty**, 1770-M10, 3 10 1770-M11, Advisor 2 color graphic system, connect, 1770-M12, 3 13 Access Slot, Micro-floppy, Corrosive vapors, Access slot Micro-floppy, Read/write, Access time, Mass storage system, Data cartridge recorder, Advisor 2, Connection, Database, Audience, Diagnostic download fault, Disk...
  • Page 72 Index I–2 Holder, J22, Pull, J23, J24, 3 14 GA basic Command set, Load, Function set, Regulation, Hard disk Mass storage system Drive, 1770-M11, Specifications, 1770-M12 system, Winchester, Mass storage systems Hardware 1770-M10 system, Backview, 1770-M11, Features, 1770-M11 system, For 1770-M11, 1770-M12, For 1770-M12, 1770-M12 system,...
  • Page 73 Index I–3 Power Single inline pacts, 3 10 Cable, SIP, 3 10 Connect, Specifications Indicator, 1770-M10 Storage, Outlet, 3 11 1770-M11 Storage, Supply, 1770-M12 Storage, Switch, Electrical (power supply), Environmental conditions, Power supply Functional, Electrical, Input current range, Specifications, Input voltage range, Power supply specifications Mechanical (power supply), Adjustability,...
  • Page 74 Index I–4 Vocabulary, Disk, Hard disk drive, Specifications, Technology, Write Warnings defined, Protect notch, Winchester Read access, Care of,...

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