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Digital Equipment MicroVAX 3100 Manual

Enclosure system options
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MicroVAX 3100
BA42B Enclosure System Options
Order Number: EK–M3100–OP. B01
June 1995
This manual provides reference, configuration, and installation information
for the options that the MicroVAX 3100 Models 85/90/95/96 BA42B
Enclosure-based systems support.
Digital Equipment Corporation
Maynard, Massachusetts

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  • Page 1 MicroVAX 3100 BA42B Enclosure System Options Order Number: EK–M3100–OP. B01 June 1995 This manual provides reference, configuration, and installation information for the options that the MicroVAX 3100 Models 85/90/95/96 BA42B Enclosure-based systems support. Digital Equipment Corporation Maynard, Massachusetts...
  • Page 2 First Printing, February 1995 Revised, June 1995 Digital Equipment Corporation makes no representations that the use of its products in the manner described in this publication will not infringe on existing or future patent rights, nor do the descriptions contained in this publication imply the granting of licenses to make, use, or sell equipment or software in accordance with the description.
  • Page 3 Contents Preface ........... . . Overview .

  • Page 4: Table Of Contents

    4 KZDDA Dual SCSI Option Ordering Information ........4–1 Option Contents .

  • Page 5: Ordering Information

    Power Requirements ........7–10 8 RX26-EL/RX23-EL Disk Drive Option Description .
  • Page 6 12 TLZ06/TLZ07 Tape Drive Option 12.1 Description ......... . 12–1 12.2 Ordering Information .
  • Page 7 Figures 1–1 Disconnecting the Power Cord ......1–2 1–2 Removing the Enclosure Cover ..... . . 1–3 1–3 Unscrewing the Drive Shelf Screws .
  • Page 8 5–2 Memory Module Connectors on the KA50/51/55/56 CPU Module ......... . 5–3 5–3 Memory Module Installation .
  • Page 9 14–10 Tables MicroVAX 3100 Model 85/90/95/96 CPU Modules ..2–1 DHW42 Variants ........
  • Page 10 14–4 TZK10/TZK11 Power Requirements ....14–12...

  • Page 11: System

    Preface This manual provides reference, configuration, and installation information for each internal option that the MicroVAX 3100 Model 85/90/95/96 BA42B enclosure based systems support. Audience This manual is for Digital services personnel. It is also for customers who have a self-maintenance agreement with Digital Equipment Corporation.
  • Page 12 Conventions The following conventions are used in this manual: Convention Description A lowercase italic x indicates the generic use of a letter. For example, xxx indicates any combination of three alphabetic characters. italic type Italic type emphasizes important information, indicates variables, and indicates the complete titles of manuals.
  • Page 13 SCSI device option. You must set the ID of all Small Computer System Interface (SCSI) device options. Each SCSI device must have a unique SCSI ID. The following table lists the recommended SCSI IDs for the various SCSI devices that the MicroVAX 3100 Model 85, 90, 95, 96 systems support. SCSI ID...

  • Page 14: Microvax 3100 Model 85/90/95/96 Cpu Modules

    • Power requirements — This subsection gives the dc (direct current) power requirements of the option. The following is a list of options that the MicroVAX 3100 Model 85, 90, 95, and 96 systems support. • DHW42-AA, -BA, -CA, -UP asynchronous communications option •...
  • Page 15 Overview Note Your system may differ slightly from some illustrations because this manual randomly depicts MicroVAX 3100 models and options as examples. Options may be installed in either right-hand or left-hand mounting positions. Illustrations may differ from the actual position you are...
  • Page 17 Opening the BA42B Enclosure 1.1 Disconnecting the Power and Removing the Enclosure Cover Use the following steps to open the BA42B enclosure. Reverse these steps to reinstall the cover. 1. Turn off the system power. 2. Disconnect the power cord (Figure 1–1). Opening the BA42B Enclosure 1–1...

  • Page 18: Disconnecting The Power Cord

    Opening the BA42B Enclosure 1.1 Disconnecting the Power and Removing the Enclosure Cover Figure 1–1 Disconnecting the Power Cord MLO-010959 Power cord 1–2 Opening the BA42B Enclosure...

  • Page 19: Removing The Enclosure Cover

    Opening the BA42B Enclosure 1.1 Disconnecting the Power and Removing the Enclosure Cover 3. Remove the enclosure cover by removing the two screws at the rear of the system box and sliding the cover forward (Figure 1–2). Figure 1–2 Removing the Enclosure Cover MLO-010960 Screws Enclosure cover...
  • Page 20 Opening the BA42B Enclosure 1.2 Removing the Drive-Mounting Shelves 1.2 Removing the Drive-Mounting Shelves Unless you need to access the drives on the lower drive-mounting shelf, it is not necessary to separate the upper shelf from the lower shelf; use these steps to remove the drive-mounting shelves as a single unit.

  • Page 21: Unscrewing The Drive Shelf Screws

    Opening the BA42B Enclosure 1.2 Removing the Drive-Mounting Shelves Figure 1–3 Unscrewing the Drive Shelf Screws MLO-010961 Topmost captive screw Panhead screws Other captive screws Opening the BA42B Enclosure 1–5...
  • Page 22 Opening the BA42B Enclosure 1.2 Removing the Drive-Mounting Shelves 2. Disconnect the internal power cables from the power supply (Figure 1–4). Figure 1–4 Disconnecting the Internal Power Cables MLO-010803 Internal power cables 3. Disconnect the internal SCSI cable from the mother board (Figure 1–5). a.

  • Page 23: Disconnecting The Internal Scsi Cable From The Mother Board

    Opening the BA42B Enclosure 1.2 Removing the Drive-Mounting Shelves b. Disconnect the internal SCSI cable from its connector on the mother board. Figure 1–5 Disconnecting the Internal SCSI Cable from the Mother Board MLO-010805 Tipping the memory module Internal SCSI cable forward Opening the BA42B Enclosure 1–7...

  • Page 24: Sliding The Drive Mounting Shelves Forward

    Opening the BA42B Enclosure 1.2 Removing the Drive-Mounting Shelves 4. Remove the shelves as one unit by sliding them forward (Figure 1–6) and lifting them up and away from the enclosure (Figure 1–7). Leave the memory module tipped toward the rear of the enclosure until the shelves are reinstalled.

  • Page 25: Lifting The Drive Mounting Shelves Upward

    Opening the BA42B Enclosure 1.2 Removing the Drive-Mounting Shelves Figure 1–7 Lifting the Drive Mounting Shelves Upward MLO-010962 Opening the BA42B Enclosure 1–9...

  • Page 26: Aligning The Drive Mounting Shelves

    Opening the BA42B Enclosure 1.3 Reinstalling the Drive-Mounting Shelves 1.3 Reinstalling the Drive-Mounting Shelves To reinstall the drive-mounting shelves and the enclosure cover, use the following procedures. 1. Align the upper and lower drive mounting shelves in the system box, simultaneously connecting the internal SCSI cable (17–03588–01 or 17–02943–01) to the mother board.

  • Page 27: Reinstalling The Drive Mounting Shelves

    Opening the BA42B Enclosure 1.3 Reinstalling the Drive-Mounting Shelves b. Connect the internal SCSI cable to its connector on the mother board. (The memory module nearest the internal SCSI connector should already be tipped toward the rear of the enclosure; if it is not, see Figure 1–5.) Snap the memory module back into its upright position.
  • Page 28 Opening the BA42B Enclosure 1.3 Reinstalling the Drive-Mounting Shelves Figure 1–9 Reinstalling the Drive Mounting Shelves MLO-010829 Internal SCSI cable Snapping the memory module upright 1–12 Opening the BA42B Enclosure...
  • Page 29 Opening the BA42B Enclosure 1.3 Reinstalling the Drive-Mounting Shelves 2. Tighten the shelves in place using the six screws which held them in originally (Figure 1–10). a. Tighten the topmost captive screw first to ensure that the shelves do not fall and damage components underneath. b.

  • Page 30: Securing The Drive Mounting Shelves

    Opening the BA42B Enclosure 1.3 Reinstalling the Drive-Mounting Shelves Figure 1–10 Securing the Drive Mounting Shelves MLO-010968 Topmost captive screw Panhead screws Other captive screws 3. Reinstall the enclosure cover and connect the power cable (see Section 1.1). 1–14 Opening the BA42B Enclosure...
  • Page 31 Opening the BA42B Enclosure 1.4 Removing the Upper Drive-Mounting Shelf Only 1.4 Removing the Upper Drive-Mounting Shelf Only To reach drives on the lower drive mounting shelf in the BA42B enclosure, you must remove the upper drive-mounting shelf. Depending on the system configuration, the upper drive-mounting shelf can contain one, two, or three disk drives.
  • Page 32 Opening the BA42B Enclosure 1.4 Removing the Upper Drive-Mounting Shelf Only Figure 1–11 Disconnecting the Internal Power Cables MLO-010803 Internal power cables 3. Disconnect the SCSI cable from the disk drives by pulling the pull-tabs. Figure 1–12 shows a typical signal cable being disconnected from a SCSI disk drive.

  • Page 33: Disconnecting The Scsi Cables From The Drives

    Opening the BA42B Enclosure 1.4 Removing the Upper Drive-Mounting Shelf Only Figure 1–12 Disconnecting the SCSI Cables from the Drives MLO-010804 Internal SCSI connector 4. Loosen the three captive screws (see Figure 1–13). Opening the BA42B Enclosure 1–17...

  • Page 34: Removing The Upper Drive-Mounting Shelf

    Opening the BA42B Enclosure 1.4 Removing the Upper Drive-Mounting Shelf Only Figure 1–13 Removing the Upper Drive-Mounting Shelf Captive Screws (3) Upper Drive Mounting Shelf RE_EN06232A_91 5. Lift the left side of the upper drive-mounting shelf, and pull the drive- mounting shelf to the left until the tabs on the right side of the mounting shelf are clear of the cutouts in the lower drive-mounting shelf.

  • Page 35: Dhw42 Variants

    DHW42 Asynchronous Communications Option 2.1 Description The DHW42 is an asynchronous communications option for MicroVAX 3100 Model 85/90/95/96 systems. There are four variants of this option (see Table 2–1). Table 2–1 DHW42 Variants Variant Communications Interface DHW42-AA Eight DEC423 asynchronous lines...
  • Page 36 DHW42 Asynchronous Communications Option 2.3 Option Contents 2.3 Option Contents The DHW42 option contains components that you install in the system enclosure (internal components) and components that you connect to the system (external components). The DHW42 asynchronous communications option contains these components: •...

  • Page 37: Dhw42 Option

    DHW42 Asynchronous Communications Option 2.3 Option Contents Figure 2–1 DHW42 Option DHW42 I/O Cable Modem I/O Module Logic Board Labels Internal Components H3104 Harmonica External Cable External Components MLO-009946 DHW42 Asynchronous Communications Option 2–3...

  • Page 38: Installation

    DHW42 Asynchronous Communications Option 2.3 Option Contents Table 2–2 Unique Components of the DHW42 Variants Modem Variant I/O Module External Cable Harmonica Labels DHW42-AA 36-way BC16C-10 H3104-00 (70–28542–02) (17–01174–01) DHW42-BA 36-way BC16C-10 H3104-00 (70–28542–03) (17–01174–01) DHW42-CA 50-way BC29J-06 36-36016-01 (70–28543–01) (17–02941–01) DHW42-UP 36-way...

  • Page 39: Installation

    DHW42 Asynchronous Communications Option 2.4 Installation Figure 2–2 Removing the Covers from Asynchronous Communications Port A and Port B Slot for Asynchronous Communications Port B Cover Cover Slot for Asynchronous Communications Port A Note: 1. Remove lower cover first. 2. Remove lower cover only for DHW42-AA. RE_EN06461A_91 5.

  • Page 40: Dhw42 Input/Output Module Installation

    DHW42 Asynchronous Communications Option 2.4 Installation Figure 2–3 DHW42 Input/Output Module Installation Spring Clip CPU Module MLO-009891 To install the DHW42 input/output cable: 1. Connect one end of the DHW42 input/output cable to the connector on the CPU module (see 2–4 and 2–5). 2.

  • Page 41: Dhw42 Input/Output Cable Installation

    DHW42 Asynchronous Communications Option 2.4 Installation Figure 2–4 DHW42 Input/Output Cable Installation DSW42 Input/Output Module DSW42 Input/Output Cable CPU Module MLO-009892 Install the DHW42 logic board by following these steps. Caution Static electricity can damage integrated circuits. Wear an antistatic wrist strap and place an antistatic mat under the system unit when working with the internal parts of the system unit.

  • Page 42: Location Of The Standoff Pillars On The Ka50/51/55/56 Cpu

    DHW42 Asynchronous Communications Option 2.4 Installation Figure 2–5 Location of the Standoff Pillars on the KA50/51/55/56 CPU Module Input/Output Cable Connector CPU Module Standoff Pillars (2) PUSH PUSH GA_EN00111A_92A 2. Press down the DHW42 logic board until the connectors on the DHW42 logic board engage fully with the connectors on the CPU module and the standoff pillars lock the board in position (see Figure 2–6.) Note...

  • Page 43: Dhw42 Logic Board Installation

    DHW42 Asynchronous Communications Option 2.4 Installation Figure 2–6 DHW42 Logic Board Installation Standoff Pillars (2) DHW42 Logic Board CPU Module MLO-009893 3. Reinstall the drive-mounting shelves (see Section 1.3). 4. Reinstall the enclosure cover and reconnect the power cable (see Section 1.1).

  • Page 44: Diagnostic Support

    If the system passes the test, install the external components. If the system fails the test, the console terminal will display an error message. Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual for more information. 2–10 DHW42 Asynchronous Communications Option...

  • Page 45: Description

    DSW42 Synchronous Communications Option 3.1 Description The DSW42 is a synchronous communications option for the MicroVAX 3100 Model 85/90/95/96 BA42B-based systems providing two synchronous communications lines. There is only one variant, DSW42-AA, that supports the EIA-232/V.24 interface standard. This option also supports the following interface standards;...

  • Page 46: Dsw42 Option

    DSW42 Synchronous Communications Option 3.3 Option Contents 3.3 Option Contents The DSW42 option contains components that you install in the system enclosure (internal components) and those that you connect to the system (external components). Figure 3–1 shows the contents of a DSW42 option. Table 3–1 gives further information on the components of this option.

  • Page 47: Option Contents

    DSW42 Synchronous Communications Option 3.3 Option Contents Table 3–1 DSW42 External Components Variant Interface Type I/O Loopback External Cable Cable Loopback DSW42-AA EIA-232/V.24 H3199 BC19D-02 H3248 (17–01110–01) EIA-423/V.10 H3199 BC19E-02 H3198 (17–01111–01) EIA-422/V.11 H3199 BC19B-02 H3198 (17–01108–01) Two supplied with the DSW41-AA option. Items must be order separately;...

  • Page 48: Removing The Covers From Synchronous Communications

    DSW42 Synchronous Communications Option 3.4 Installation Figure 3–2 Removing the Covers from Synchronous Communications Port 0 and Port 1 Slot for Synchronous Communications Port 1 Cover Cover Slot for Synchronous Communications Port 0 GA_EN00235A_92A 4. Place the DSW42 input/output module, with external connectors facing out, on the support tabs on the back of the enclosure (see Figure 3–3).

  • Page 49: Dsw42 Input/Output Module Installation

    DSW42 Synchronous Communications Option 3.4 Installation Figure 3–3 DSW42 Input/Output Module Installation Spring Clip DSW42 Input/Output Module CPU Module MLO-009894 To install the DSW42 input/output cable: 1. Connect one end of the DSW42 input/output cable to the connector on the CPU module (see 3–4 and Figure 3–5).

  • Page 50: Dsw42 Input/Output Cable Installation

    DSW42 Synchronous Communications Option 3.4 Installation Figure 3–4 DSW42 Input/Output Cable Installation DSW42 Input/Output Module DSW42 Input/Output Cable CPU Module MLO-009895 To install the DSW42 logic board, follow these steps. Caution Static electricity can damage integrated circuits. Wear an antistatic wrist strap and place an antistatic mat under the system unit when working with the internal parts of the system unit.

  • Page 51: Location Of The Standoff Pillars On The Ka50/51/55/56 Cpu Module

    DSW42 Synchronous Communications Option 3.4 Installation Figure 3–5 Location of the Standoff Pillars on the KA50/51/55/56 CPU Module Input/Output Cable Connector CPU Module Standoff Pillars (2) PUSH PUSH MLO-012350 2. Press down the DSW42 logic board until the connectors on the DSW42 logic board engage fully with the connectors on the CPU module and the standoff pillars lock the board in position (see Figure 3–6).

  • Page 52: Dsw42 Logic Board Installation

    DSW42 Synchronous Communications Option 3.4 Installation Figure 3–6 DSW42 Logic Board Installation Standoff Pillars (2) DSW42 Logic Board CPU Module MLO-009896 3. Reinstall the drive-mounting shelves (see Section 1.3). 4. Reinstall the enclosure cover and reconnect the power cable (see Section 1.1).
  • Page 53 If the system passes the test, install the external cable. If the system fails the test, the console terminal will display an error message. Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual for more information. DSW42 Synchronous Communications Option 3–9...
  • Page 55 MV 3100/VAX 4000-100 firmware update (QZ-004AA-FW) Figure 4–3 shows the KZDDA daughter card. If your MicroVAX 3100 system already has at least Version 2.3 firmware and OpenVMS Version 5.5-2H4 software, it is not necessary to upgrade the firmware or the OpenVMS software.
  • Page 56 SCSI connector will be installed, push up on the bottom of the cover while simultaneously pulling it out (Figure 4–1). If your MicroVAX 3100 system already has at least Version 2.3 firmware and OpenVMS Version 5.5-2H4 software, it is not necessary to upgrade the firmware or the OpenVMS software.

  • Page 57: Removing The Blank Cover From The Cutout

    KZDDA Dual SCSI Option 4.4 Installation Figure 4–1 Removing the Blank Cover from the Cutout MLO-010963 Blank cover Cutout KZDDA Dual SCSI Option 4–3...

  • Page 58: Installing The New Scsi Cable

    KZDDA Dual SCSI Option 4.4 Installation 4. Install the SCSI in/out cable (17–02542–01) included in the upgrade kit into the external cutout (Figure 4–2). Figure 4–2 Installing the New SCSI Cable MLO-010964 New SCSI cable connector Phillips screw Washer 4–4 KZDDA Dual SCSI Option...

  • Page 59: Installing The Scsi Daughter Card

    KZDDA Dual SCSI Option 4.4 Installation 5. Install the SCSI daughter card onto the mother board (Figure 4–3). Align the new card on the standoff so that it is positioned above the mother board connector, then gently seat it onto the connector and the standoff. Figure 4–3 Installing the SCSI Daughter Card MLO-010965 Daughter card...

  • Page 60: Connecting The New Scsi Cable To The Daughter Board

    KZDDA Dual SCSI Option 4.4 Installation 6. Run the new SCSI in/out cable (17–02542–01) between the rows of memory modules and connect it to the rear connector slot on the new SCSI daughter board (Figure 4–4). Figure 4–4 Connecting the New SCSI Cable to the Daughter Board MLO-010966 New SCSI cable Connector slot on the daughter board...

  • Page 61: Connecting The Cables And Terminators

    MLO-010969 SCSI terminator 4.5 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of a KZDDA-AF option in the system after external devices have been properly added and configured. The following commands typed at the console prompt will allow you to view the existing SCSI IDs.
  • Page 62 FFFFFFFF 00000002 000E0068 00040000 00120003 00220000 00000047 FFFFFFFF FFFFFFFF 00000002 000E0069 00050000 00120003 00220000 dser=0000 cesr=00000000 icsr=01 pcsts=F800 pcctl=FC13 cctl=00000007 bcetsts=03E0 bcedsts=0F00 cefsts=00019220 nests=00 mmcdsr=00139000 mesr=00006000 Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual for more information. 4–8 KZDDA Dual SCSI Option...

  • Page 63: Ms44 And Ms44L Variants

    MS44L and MS44 Memory Options 5.1 Description The MS44L-BC and MS44-DC are memory options for the MicroVAX 3100 Model 85/90/95/96 systems. Table 5–1 shows the variants of the memory options that the MicroVAX 3100 Model 85/90/95/96 systems support. Table 5–1 MS44 and MS44L Variants...

  • Page 64: Sample Ms44 And Ms44L Memory Modules

    MS44L and MS44 Memory Options 5.3 Option Contents 5.3 Option Contents The following memory options contain four memory modules as follows: • MS44L-BC contains four MS44L-AA 4M-byte memory modules • MS44-DC contains four MS44-CA 16M-byte memory modules Figure 5–1 shows the memory modules. Figure 5–1 Sample MS44 and MS44L Memory Modules MS44L-AA MS44-CA...

  • Page 65: Memory Module Connectors On The Ka50/51/55/56 Cpu Module

    MS44L and MS44 Memory Options 5.4 Installation 5.4 Installation Caution Use only memory modules that are qualified by Digital. To install an MS44 or MS44L memory option: 1. Disconnect the power cord and remove the enclosure cover (see Section 1.1). 2.
  • Page 66 MS44L and MS44 Memory Options 5.4 Installation 4. Insert the first memory module into its connector at an angle (see Figure 5–3). Caution The connectors are keyed so that you can install the MS44 or the MS44L memory modules only with the correct orientation. Do not try to force the modules into the connectors with an incorrect orientation.

  • Page 67: Memory Module Installation

    MS44L and MS44 Memory Options 5.4 Installation Figure 5–3 Memory Module Installation Metal Board Clip MS44 Memory Modules MLO-009897 6. Repeat the procedure in steps 1, 2, and 3 for the other memory modules. 7. Reinstall the drive-mounting shelves (see Section 1.3). 8.
  • Page 68 5.5 Diagnostic Support 5.5 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of an MS44 or MS44L memory option in the system. Enter the following command at the console prompt to test the operation of the memory option: >>>T A8...
  • Page 69 The RRD42 CD-ROM drive option is a compact disc, read-only memory, SCSI device. It reads data from industry standard 600M-byte discs. 6.2 Ordering Information The RRD42 CD-ROM drive that Digital services personnel install in a MicroVAX 3100 Model 85/90/95/96 system has the following order number: • RRD42-EK 6.3 Option Contents The RRD42-EK option contains the following components: •...

  • Page 70: Rrd42-Ek Option

    ID number. When you install an RRD42-EK option, you must set the SCSI ID of that device to an ID that is not used by any other SCSI device in the system. (Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual.) To set the SCSI ID of the RRD42-EK option: 1.

  • Page 71: Rrd42 Mounting Bracket And Scsi Id Jumper Wire Locations

    RRD42-EK CD-ROM Drive Option 6.4 SCSI ID Information Figure 6–2 RRD42 Mounting Bracket and SCSI ID Jumper Wire Locations Power Connector SCSI Cable Connector SCSI ID Jumper Wires SCSI ID Parity Note: The SCSI ID shown is 4. MLO-011307 Note Figure 6–2 shows a mounting bracket being attached for mounting in the right-hand position;...

  • Page 72: Preparing To Install An Rrd42 In The Right-Hand Position

    6.5 Installation You can install the RRD42-EK option in either the left or the right position on the lower drive-mounting shelf of a MicroVAX 3100 Model 85/90/95/96 BA42B- based system; the preparations for installation differ slightly for each position. See Section 6.5.1 to begin a right-hand slot installation, or Section 6.5.2 for the left, before proceeding to the installation itself.
  • Page 73 RRD42-EK CD-ROM Drive Option 6.5 Installation 4. Identify the storage slot where the option is to be installed. The MicroVAX 3100 Models 85/90/95/96 BA42B Enclosure Maintenance manual describes mass storage device orientation. 5. Open the drive cover on the front of the enclosure by pushing the latch (see Figure 6–3).

  • Page 74: Preparing To Install An Rrd42 In The Left-Hand Position

    6.5.2 Preparing to Install an RRD42 in the Left-Hand Position Before you install an RRD42 CD-ROM drive option in the left storage slot on the lower drive-mounting shelf in a MicroVAX 3100 Model 85/90/95/96 BA42B-based system, perform the following steps: 1.

  • Page 75: Connecting The Power Cable And The Scsi Cable

    RRD42-EK CD-ROM Drive Option 6.5 Installation Figure 6–4 Connecting the Power Cable and the SCSI Cable RE_EN06378A_91 3. Identify the SCSI cable connector with a pull-tab number that corresponds to the drive position into which you want to install the RRD42-EK option.

  • Page 76: Installing The Rrd42-Ek Option

    RRD42-EK CD-ROM Drive Option 6.5 Installation Figure 6–5 Installing the RRD42-EK Option Captive Screw RRD42 Option RE_EN06379A_91 5. Press down the RRD42-EK option and tighten the captive screw on the mounting bracket to secure the RRD42-EK option in position (refer to Figure 6–5).

  • Page 77: Diagnostic Support

    6.6 Diagnostic Support 6.6 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of an RRD42-EK option in the system. The following commands typed at the console prompt will allow you to view the existing SCSI IDs.

  • Page 78: Rrd42 Power Requirements

    RRD42-EK CD-ROM Drive Option 6.7 RRD42 Power Requirements 6.7 RRD42 Power Requirements Table 6–2 gives the dc power requirements of the RRD42-EK option. Table 6–2 RRD42-EK Power Requirements Mode Current (Amperes) Power (Watts) 5-V Circuit 12-V Circuit Random 0.25 1.50 19.25 Power only 0.25...

  • Page 79: Rrd43-Ek Cd-Rom Drive Option

    Computer Systems Interface (SCSI) device. It reads data from industry- standard 600 MB discs. 7.2 Ordering Information The RRD43 CD-ROM drive that Digital services personnel install in a MicroVAX 3100 Model 85/90/95/96 BA42B-based system has the following order number: • RRD43-EK 7.3 Option Contents...

  • Page 80: Scsi Id Information

    RRD43-EK CD-ROM Drive Option 7.3 Option Contents Figure 7–1 RRD43 Compact Disc Drive Front Panel MLO-012261 Disc tray. Volume control and headphone socket—not used. Busy LED—This LED turns on when data is read from the disc. It flashes during seek operations. Eject button—Press this button to eject the disc tray from the RRD43.

  • Page 81: Rrd43 Cd-Rom Drive Mounting Bracket And Scsi Id Jumper Locations

    RRD43-EK CD-ROM Drive Option 7.4 SCSI ID Information 2. At the console prompt on the system console terminal, enter the SHOW CONFIG, SHOW DEVICE, or the SHOW SCSI command to list the SCSI ID numbers for the existing devices in the system. Verify that you are using a number that is not currently assigned to another device.

  • Page 82: Installation

    7.5 Installation You can install the RRD43-EK option in either the left or the right position on the lower drive-mounting shelf of a MicroVAX 3100 Model 85/90/95/96 BA42B- based system; the preparations for installation differ slightly for each position. See Section 7.5.1 to begin a right-hand slot installation, or Section 7.5.2 for the left, before proceeding to the installation itself (Section 7.5.3).

  • Page 83: Preparing To Install An Rrd43 In The Right-Hand Position

    7.5.1 Preparing to Install an RRD43 in the Right-Hand Position Before you install an RRD43 CD-ROM drive option in the right storage slot on the lower drive-mounting shelf in a MicroVAX 3100 Model 85/90/95/96 BA42B-based system, perform the following steps: 1.
  • Page 84 RRD43-EK CD-ROM Drive Option 7.5 Installation Figure 7–3 Removing the Blank Bezel Insert Bezel Blank Bezel Insert GA_EN00246A_92A Note Figure 7–3 shows a bezel insert being removed for mounting the drive in the right-hand position; remove the bezel on the left side if the drive is to be mounted in the left-hand position.

  • Page 85: Preparing To Install An Rrd43 In The Left-Hand Position

    RRD43-EK CD-ROM Drive Option 7.5 Installation 7.5.2 Preparing to Install an RRD43 in the Left-Hand Position Before you install an RRD43 CD-ROM drive option in the left storage slot on the lower drive-mounting shelf, perform the following steps: 1. Disconnect the power cord and remove the enclosure cover (see Section 1.1). 2.

  • Page 86: Connecting The Power And Scsi Cables

    RRD43-EK CD-ROM Drive Option 7.5 Installation Figure 7–4 Connecting the Power and SCSI Cables MLO-012259 6. Align the tabs on the mounting bracket with the cutouts in the drive- mounting shelf. 7. Tilt the drive slightly to slide the tabs in the drive-mounting shelf cutouts. 8.

  • Page 87: Diagnostic Support

    10. Reinstall the enclosure cover and reconnect the power cable (see Section 1.1). 7.6 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of an RRD43 CD-ROM drive option. The following commands typed at the console prompt will allow you to view the existing SCSI IDs.

  • Page 88: Power Requirements

    Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual for more information. 7.7 Power Requirements Table 7–2 gives the dc power requirements of the RRD43-EK option.

  • Page 89: Rx26-El/Rx23-El Disk Drive Option

    1.44M bytes Extra-density (ED) - RX26 Only 2.88M bytes 8.2 Ordering Information The RX26/RX23 diskette drives that Digital services personnel install in a MicroVAX 3100 Model 85/90/95/96 system have the following order numbers: • RX26-EL • RX23-EL 8.3 Option Contents The RX26-EL/RX23-EL option contains the following components: •...

  • Page 90: Rx26-El/Rx23-El Option

    RX26-EL/RX23-EL Disk Drive Option 8.3 Option Contents • Floppy disk interface/small computer system interface (FDI/SCSI) board (54–20764–02) • FDI ribbon cable (17–00285–00) • Bezel insert (74–39104–01) • Disk cartridges (two) (30–34360–01) • Disk cartridge labels (two) (36–30069–01) • Machine screws (four) (90–10961–03) •...

  • Page 91: Attaching The Mounting Bracket And Fdi/Scsi Board To An Rx26/Rx23

    To assemble the mounting bracket, FDI/SCSI board and the drive, use the following procedure: 1. Identify the drive position into which you want to install the RX26-EL option. (Refer to the MicroVAX 3100 Model 85/90/95/96 BA42B Enclosure Maintenance manual for information about mass storage device orientation and combinations.) 2.

  • Page 92: Attaching The Rx26/Rx23 Fdi/Scsi Board

    RX26-EL/RX23-EL Disk Drive Option 8.4 Attaching the Mounting Bracket and FDI/SCSI Board to an RX26/RX23 3. Attach FDI ribbon cable to the FDI SCSI board; do not attach it to the drive as yet. Figure 8–6 shows the ribbon cable already connected to the FDI/SCSI board and the drive.

  • Page 93: Scsi Id Information

    ID number. When you are adding a SCSI device to an existing system, you must set the SCSI ID of that device to an ID that is not used by any other SCSI device in the system. (Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual.) To set the SCSI ID of the RX26-EL/RX23-EL option: 1.

  • Page 94: Installation

    Recommended SCSI ID for RX26/RX23 disk drives. Reserved for the SCSI controller. 8.6 Installation To install an RX26-EL/RX23-EL option in a MicroVAX 3100 Model 85/90/95/96 BA42B-based system, perform the following steps: 1. Disconnect the power cord and remove the enclosure cover (see Section 1.1).

  • Page 95: Installing The Rx26/Rx23 Bezel Insert

    RX26-EL/RX23-EL Disk Drive Option 8.6 Installation 5. From inside the enclosure, push out and remove the blank bezel insert that covers the left or right storage slot on the lower drive-mounting shelf (see Figure 8–5). 6. Clip the bezel insert for the RX26/RX23 to the front bezel of the enclosure (see Figure 8–5).

  • Page 96: Connecting The Power Cables And The Scsi Cable

    RX26-EL/RX23-EL Disk Drive Option 8.6 Installation 7. Identify the power cable that supplies power to the drive-mounting shelf on which you want to install the RX26-EL/RX23-EL option. Connect the large power-cable connector to the power connector on the FDI/SCSI board, and connect the small power-cable connector to the connector on the RX26-EL/RX23-EL option (see Figure 8–6).

  • Page 97: Installing The Rx26-El/Rx23-El Option

    RX26-EL/RX23-EL Disk Drive Option 8.6 Installation Figure 8–7 Installing the RX26-EL/RX23-EL Option RX26 Option Captive Screw RE_EN06370A_91 10. Press down the RX26-EL/RX23-EL option and tighten the captive screw on the mounting bracket to secure the RX26-EL/RX23-EL option in position (see Figure 8–7). 11.

  • Page 98: Diagnostic Support

    8.7 Diagnostic Support 8.7 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of an RX26/RX23 diskette drive in the system. When the system is in the Digital services environment, you must install a test diskette in the RX26/RX23 diskette drive.

  • Page 99: Power Requirements

    RX26-EL/RX23-EL Disk Drive Option 8.8 Power Requirements 8.8 Power Requirements Table 8–3 gives the dc power requirements of the RX26/RX23 diskette drive. Table 8–3 RX26/RX23 Power Requirements Mode Current (Amperes) Power (Watts) Random seek 0.92 4.60 Power only 0.07 0.50 RX26-EL/RX23-EL Disk Drive Option 8–11...

  • Page 101: Rz25L Disk Drive Option

    535 MB of formatted data on thin-film rigid media disks. The storage medium in the disk drive is fixed (not operator removable). 9.2 Ordering Information There field-installable option variants installed by Digital Services engineers in a MicroVAX 3100 Model 85/90/95/96 system is as follows: • RZ25L-EK 9.3 Option Contents The RZ25L-EK option contains the following components: •...
  • Page 102 RZ25L Disk Drive Option 9.4 SCSI ID Information The following procedure describes how to set the SCSI ID number on an RZ25L disk drive. 1. Determine the SCSI ID number to be assigned to the RZ25L disk drive option. Typically, the first RZ-series disk in a system uses SCSI ID 1, the second RZ-series disk uses SCSI ID 2, and the third RZ-series disk uses SCSI ID 3;...

  • Page 103: Rz25L Scsi Id Jumper Locations

    RZ25L Disk Drive Option 9.4 SCSI ID Information Figure 9–1 RZ25L SCSI ID Jumper Locations Grommets Mounting Bracket A2 A1 Power SCSI Connector Connector MLO-012054 RZ25L Disk Drive Option 9–3...

  • Page 104: Installation

    Figure 9–1. 5. Identify the storage slot where the RZ25L option will be installed. the MicroVAX 3100 Models 85/90/95/96 BA42B Enclosure Maintenance manual describes the mass storage device orientation. 6. Locate the spring clip and lock-out screw for the storage slot where the RZ25L disk drive option will be installed (Figure 9–2).

  • Page 105: Installing A Rz25L-Ek Disk Drive

    RZ25L Disk Drive Option 9.5 Installation 8. Connect the power cable to the power connector on the back of the RZ25L disk drive option. See Figure 9–1. 9. Identify the SCSI cable connector that has a pull-tab number that corresponds to the storage slot where the RZ25L disk drive option will be installed.

  • Page 106: Diagnostic Support

    14. Reinstall the enclosure cover and reconnect the power cable (see Section 1.1). 9.6 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of an RZ25L disk drive. The following commands typed at the console prompt will allow you to view the existing SCSI IDs.

  • Page 107: Power Requirements

    RZ25L Disk Drive Option 9.7 Power Requirements 9.7 Power Requirements The power requirements for the RZ25L disk drive option are as follows: Mode Current (Amps) Power (Watts) 5 V Circuit 12 V Circuit Random seek 0.88 0.53 10.76 Idle 0.48 0.38 6.96 RZ25L Disk Drive Option 9–7...

  • Page 109: Rz25M Disk Drive Option

    545 MB of formatted data on thin-film rigid media disks. The storage medium in the disk drive is fixed (not operator removable). 10.2 Ordering Information There field-installable option variants installed by Digital Services engineers in a MicroVAX 3100 Model 85/90/95/96 system is as follows: • RZ25M-EK 10.3 Option Contents The RZ25M-EK option contains the following components: •...
  • Page 110 RZ25M Disk Drive Option 10.4 SCSI ID Information The following procedure describes how to set the SCSI ID number on an RZ25M disk drive. 1. Determine the SCSI ID number to be assigned to the RZ25M disk drive option. Typically, the first RZ-series disk in a system uses SCSI ID 1, the second RZ-series disk uses SCSI ID 2, and the third RZ-series disk uses SCSI ID 3;...

  • Page 111: Rz25M Scsi Id Jumper Locations

    RZ25M Disk Drive Option 10.4 SCSI ID Information Figure 10–1 RZ25M SCSI ID Jumper Locations SCSI Connector Power Connector Mounting Bracket Grommets MLO-013146 Table 10–1 RZ25M SCSI ID Jumper Settings SCSI ID Pins 1&2 Pins 3&4 Pins 4&5 Recommended SCSI ID for RZ-series drives. Reserved for the SCSI controller.

  • Page 112: Installation

    Figure 10–1. 5. Identify the storage slot where the RZ25M option will be installed. the MicroVAX 3100 Models 85/90/95/96 BA42B Enclosure Maintenance manual describes the mass storage device orientation. 6. Locate the spring clip and lock-out screw for the storage slot where the RZ25M disk drive option will be installed (Figure 10–2).

  • Page 113: Diagnostic Support

    14. Reinstall the enclosure cover and reconnect the power cable (see Section 1.1). 10.6 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of an RZ25M disk drive. The following commands typed at the console prompt will allow you to view the existing SCSI IDs.

  • Page 114: Power Requirements

    Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual for more information. 10.7 Power Requirements The power requirements for the RZ25M disk drive option are as follows:...

  • Page 115: Rz26/Rz26L/Rz28 Disk Drive Options

    1.05 Gbyte RZ26L 1.05 Gbyte RZ28 2.10 Gbyte 11.2 Ordering Information The field-installable option variants installed by Digital Services personnel in a MicroVAX 3100 Model 85/90/95/96 BA42B-based system are as follows: • RZ26-EK • RZ26L-EK • RZ28-EK 11.3 Option Contents The RZ26/RZ26L/RZ28-EK option contains the following components: •...

  • Page 116: Scsi Id Information

    RZ26/RZ26L/RZ28 Disk Drive Options 11.4 SCSI ID Information 11.4 SCSI ID Information In any system, each SCSI device must have a unique identifier called the SCSI ID number. In the RZ26, RZ26L, and RZ28 disk drives, the SCSI ID number is determined by three jumpers.

  • Page 117: Scsi Id Jumper Locations

    RZ26/RZ26L/RZ28 Disk Drive Options 11.4 SCSI ID Information Figure 11–1 SCSI ID Jumper Locations Busy LED Fault LED MLO-010179 Table 11–1 SCSI ID Jumper Settings Jumper Pin 5 Jumper Pin 3 Jumper Pin 1 SCSI ID to Pin 6 to Pin 4 to Pin 2 Recommended SCSI ID for RZ-series drives.

  • Page 118: Installation

    RZ26/RZ26L/RZ28 Disk Drive Options 11.5 Installation 11.5 Installation To install an RZ26, RZ26L, or RZ28 disk drive option, follow these steps: 1. Disconnect the power cord and remove the enclosure cover (see Section 1.1). 2. To install the drive on the lower drive-mounting shelf, remove the upper drive-mounting shelf (see Section 1.4).

  • Page 119: Rz26 Disk Drive With Mounting Bracket

    MLO-011302 5. Identify the storage slot where the disk drive option is to be installed. The MicroVAX 3100 Models 85/90/95/96 BA42B Enclosure Maintenance manual describes mass storage device orientation. 6. Identify the power cable connector that supplies power to the storage slot where the disk drive will be installed.

  • Page 120: Connecting The Cables

    RZ26/RZ26L/RZ28 Disk Drive Options 11.5 Installation 8. Identify the SCSI cable connector that has a pull-tab number that corresponds to the storage slot where the disk drive will be installed. 9. Connect the SCSI cable to the back of the disk drive. See Figure 11–3. Figure 11–3 Connecting the Cables MLO-011311 10.

  • Page 121: Diagnostic Support

    Section 1.1). 11.6 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of an RZ26, RZ26L, or RZ28 disk drive. The following commands typed at the console prompt will allow you to view the existing SCSI IDs.

  • Page 122: Power Requirements

    Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual for more information. 11.7 Power Requirements The power requirements for the RZ26, RZ26L, and RZ28 options are as follows:...
  • Page 123 RZ26/RZ26L/RZ28 Disk Drive Options 11.7 Power Requirements Mode Current (Amps) Power (Watts) 5 V Circuit 12 V Circuit RZ28 Random seek 1.00 1.70 15.00 Idle 1.04 0.53 11.50 RZ26/RZ26L/RZ28 Disk Drive Options 11–9...

  • Page 125: Tlz06/Tlz07 Tape Drive Option

    Up to 8.0 GB The TLZ07-CA tape cartridge is only compatible with the TLZ07 tape drive. 12.2 Ordering Information The TLZ06/TLZ07 tape drive that Digital services personnel install in MicroVAX 3100 Model 85/90/95/96 BA42B-based systems has the following order number: • TLZ06-HG •...

  • Page 126: Scsi Id Information

    TLZ06/TLZ07 Tape Drive Option 12.3 Option Contents • Bezel insert, not used in the MicroVAX 3100 Models 85/90/95/96 (74–37501–01) • Mounting bracket (74–42449–01) • Four screws (90–10961–03) • Documentation Figure 12–1 shows the TLZ06/TLZ07 tape drive. Figure 12–1 TLZ06/TLZ07 Tape Drive GA_EN00177A_92A 12.4 SCSI ID Information...

  • Page 127: Tlz06/Tlz07 Scsi Id Switch Locations

    TLZ06/TLZ07 Tape Drive Option 12.4 SCSI ID Information Figure 12–2 TLZ06/TLZ07 SCSI ID Switch Locations Mode and SCSI Address Switches GA_EN00144A_92A 2. Determine the SCSI ID number assigned to the TLZ06/TLZ07 tape drive. 3. At the console prompt on the system console terminal, enter the SHOW CONFIG, SHOW DEVICE, or the SHOW SCSI command to list the SCSI ID numbers for the existing devices in the system.

  • Page 128: Tlz07 Media Recognition System

    TLZ06/TLZ07 Tape Drive Option 12.4 SCSI ID Information Table 12–2 TLZ06/TLZ07 SCSI ID Jumper Switch Combinations SCSI ID Switch 3 Switch 2 Switch 1 Down Down Down Down Down Down Down Down Down Down Down Down Recommended SCSI ID for tape drives. Reserved for the SCSI controller.

  • Page 129: Installation

    12.6 Installation You can install the TLZ06/TLZ07-HG option in either the left or the right position on the lower drive-mounting shelf of a MicroVAX 3100 Model 85/90 /95/96 BA42B-based system; the preparations for installation differ slightly for each position. See Section 12.6.1 to begin a right-hand slot installation, or Section 12.6.2 for the left, before proceeding to the installation itself.

  • Page 130: Attaching The Tlz06/07 Tape Drive Mounting Bracket

    TLZ06/TLZ07 Tape Drive Option 12.6 Installation Figure 12–3 Attaching the TLZ06/07 Tape Drive Mounting Bracket SCSI Jumpers SCSI Connector Term Power 3 2 1 SCSI ID and Option Switch (Refer to Text for Switch Settings) Terminator Resistor Pack Sockets Power (Place Pin 1 Here) Connector MLO-011308...
  • Page 131 TLZ06/TLZ07 Tape Drive Option 12.6 Installation 5. From inside the enclosure, push out and remove the blank bezel insert that covers the right storage slot on the lower drive-mounting shelf (see Figure 12–4). Figure 12–4 Removing the Blank Bezel Insert Bezel Blank Bezel Insert GA_EN00246A_92A...

  • Page 132: Preparing To Install A Tlz06/Tlz07 In The Left-Hand Position

    TLZ06/TLZ07 Tape Drive Option 12.6 Installation 12.6.2 Preparing to Install a TLZ06/TLZ07 in the Left-Hand Position To prepare a MicroVAX 3100 Model 85/90/95/96 BA42B-based system for the installation of a TLZ06/TLZ07 tape drive in the left-hand drive position, follow these steps.

  • Page 133: Connecting The Power Cable And The Scsi Cable

    TLZ06/TLZ07 Tape Drive Option 12.6 Installation Figure 12–5 Connecting the Power Cable and the SCSI Cable GA_EN00178A_92A 4. Identify the SCSI cable connector with a pull-tab number that corresponds to the drive position into which you want to install the TLZ06/TLZ07 tape drive.
  • Page 134 TLZ06/TLZ07 Tape Drive Option 12.6 Installation Figure 12–6 Installing the TLZ06/TLZ07 Tape Drive TLZ06 Tape Drive Captive Screw MLO-009898 6. Press down the TLZ06/TLZ07 tape drive and tighten the captive screw on the mounting bracket to secure the TLZ06/TLZ07 tape drive in position (see Figure 12–6).

  • Page 135: Diagnostic Support

    12.7 Diagnostic Support 12.7 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of a TLZ06/TLZ07 tape drive in the system. The following commands typed at the console prompt will allow you to view the existing SCSI IDs.

  • Page 137: Tz30-El Tape Drive Option

    The TZ30 tape drive is a single-reel tape, SCSI device. It reads data from and writes data to 95M-byte CompacTape™ or CompacTape II tape cartridges. 13.1 Ordering Information The TZ30 tape drive that Digital services personnel install in a MicroVAX 3100 BA42B-based system has the following order number: •...

  • Page 138: Scsi Id Information

    SCSI device to an existing system, you must set the SCSI ID of that device to an ID that is not used by any other SCSI device in the system. (Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual.) To set the SCSI ID of the TZ30-EL option: 1.

  • Page 139: Tz30 Scsi Id Switch Locations

    TZ30-EL Tape Drive Option 13.3 SCSI ID Information Figure 13–2 TZ30 SCSI ID Switch Locations Notes: 1. S1 is not used (always on). 2. The SCSI ID shown is 5 (S2 is on, S3 is off, and S4 is on). RE_EN06238A_91 TZ30-EL Tape Drive Option 13–3...

  • Page 140: Installation

    Due to the unique mounting bracket for the TZ30-EL option, it can installed only in the right-hand position on the lower drive-mounting shelf of a MicroVAX 3100 Model 85/90/95/96 BA42B-based system. To install a TZ30 tape drive, follow these steps.

  • Page 141: Tz30 Mounting Bracket

    TZ30-EL Tape Drive Option 13.4 Installation Figure 13–3 TZ30 Mounting Bracket Philips Screw Philips Screws (3) TZ30 Mounting Bracket TZ30 Tape Drive RE_EN06453A_91 Note Figure 13–3 shows the bracket being removed from a TZ30 tape drive. 4. Check the storage slot on the drive-mounting shelf to verify that all spring- lock clips are in the locked position.
  • Page 142 TZ30-EL Tape Drive Option 13.4 Installation Figure 13–4 Removing the Blank Bezel Insert Bezel Blank Bezel Insert GA_EN00246A_92A 7. Identify the power cable that supplies power to the right-hand position on the lower drive-mounting shelf. Connect this power cable to the flying lead connector of the TZ30-EL option (see Figure 13–5).

  • Page 143: Connecting The Power Cable And The Scsi Cable

    TZ30-EL Tape Drive Option 13.4 Installation Figure 13–5 Connecting the Power Cable and the SCSI Cable RE_EN06372A_91 8. Identify the SCSI cable connector with a pull-tab number that corresponds to the drive position into which you want to install the TZ30-EL option. Connect this connector to the back of the TZ30-EL option (see Figure 13–5).

  • Page 144: Installing The Tz30 Option

    TZ30-EL Tape Drive Option 13.4 Installation Figure 13–6 Installing the TZ30 Option TZ30 Option Captive Screw RE_EN06373A_91 10. Press down the TZ30-EL option and tighten the captive screw on the mounting bracket to secure the option in position (see Figure 13–6). 11.

  • Page 145: Diagnostic Support

    FFFFFFFF 00000002 000E0068 00040000 00120003 00220000 00000047 FFFFFFFF FFFFFFFF 00000002 000E0069 00050000 00120003 00220000 dser=0000 cesr=00000000 icsr=01 pcsts=F800 pcctl=FC13 cctl=00000007 bcetsts=03E0 bcedsts=0F00 cefsts=00019220 nests=00 mmcdsr=00139000 mesr=00006000 Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual for more information. TZ30-EL Tape Drive Option 13–9...

  • Page 146: Power Requirements

    TZ30-EL Tape Drive Option 13.6 Power Requirements 13.6 Power Requirements Table 13–2 gives the dc power requirements of the TZ30-EL option. Table 13–2 TZ30 Power Requirements Current (Amperes) Power (Watts) 5-V Circuit 12-V Circuit 1.20 1.00 20.00 13–10 TZ30-EL Tape Drive Option...

  • Page 147: Tzk10-Hg/Tzk11-Hg Tape Drive Options

    TZK10-HG/TZK11-HG Tape Drive Options 14.1 Description The TZK10/TZK11 tape drives are 1/4-inch cartridge (QIC), SCSI devices. They read data from and write data to industry-standard tape cartridges. Table 14–1 shows the tape cartridges that the TZK10 tape drive supports, and Table 14–2 shows the cartridges the TZK11 supports.

  • Page 148: Ordering Information

    • Bezel insert, not used in the MicroVAX 3100 Models 85/90/95/96 (74–37501–01) • Mounting bracket (74–42449–01) • TZK10 dress bezel, not used in the MicroVAX 3100 Models 85/90/95/96 (74–42531–01) • Four screws (90–10961–03) • Documentation Figure 14–1 shows a TZK10/TZK11-HG option.

  • Page 149: Scsi Id Information

    ID number. When you are adding a SCSI device to an existing system, you must set the SCSI ID of that device to an ID that is not used by any other SCSI device in the system. (Refer to the MicroVAX 3100 Model 85/90/95/96 KA50/51/55/56 CPU System Maintenance manual.) To set the SCSI ID of the TZK10/TZK11, follow these steps: 1.

  • Page 150: Tzk10/Tzk11 Scsi Id Jumper Wire Locations

    TZK10-HG/TZK11-HG Tape Drive Options 14.4 SCSI ID Information Figure 14–2 TZK10/TZK11 SCSI ID Jumper Wire Locations SCSI ID Jumper Wires Parity SCSI ID Select Note: The SCSI ID shown is 5. RE_EN06240A_91 2. Determine the SCSI ID number that you want to assign to the TZK10/TZK11.

  • Page 151: Installation

    14.5.1 Preparing to Install a TZK10/TZK11 Option in the Right-Hand Position To prepare a MicroVAX 3100 Model 85/90/95/96 system for the installation of a TZK10/TZK11 in the right-hand drive position, follow these steps: 1. Disconnect the power cord and remove the enclosure cover (see Section 1.1).

  • Page 152: Attaching The Tzk10/11 Mounting Bracket

    TZK10-HG/TZK11-HG Tape Drive Options 14.5 Installation 3. Attach the mounting bracket as follows: Facing the front of the drive, the captive screw should be on the left, and the four screws attaching the mounting bracket to the drive should be attached through the bracket holes that are labeled Q (see Figure 14–3).
  • Page 153 TZK10-HG/TZK11-HG Tape Drive Options 14.5 Installation Figure 14–4 Removing the Blank Bezel Insert Bezel Blank Bezel Insert GA_EN00246A_92A Note Figure 14–4 shows a bezel insert being removed for mounting the drive in the right-hand position; remove the bezel insert on the left side if the drive is to be mounted in the left-hand position.

  • Page 154: Preparing To Install A Tzk10/Tzk11 In The Left-Hand Position

    14.5 Installation 14.5.2 Preparing to Install a TZK10/TZK11 in the Left-Hand Position To prepare a MicroVAX 3100 Model 85/90/95/96 system for the installation of a TZK10/TZK11 in the left-hand drive position, follow these steps: 1. Disconnect the power cord and remove the enclosure cover (see Section 1.1).

  • Page 155: Connecting The Power Cable And The Scsi Cable

    TZK10-HG/TZK11-HG Tape Drive Options 14.5 Installation Figure 14–5 Connecting the Power Cable and the SCSI Cable RE_EN06375A_91 3. Identify the SCSI cable connector with a pull-tab number that corresponds to the drive position into which you want to install the TZK10/TZK11. Attach this connector to the back of the tape drive (see Figure 14–5).
  • Page 156 TZK10-HG/TZK11-HG Tape Drive Options 14.5 Installation Figure 14–6 Installing the TZK10/TZK11 Option TZK10 Option Captive Screw RE_EN06376A_91 5. Lower the TZK10/TZK11 and tighten the captive screw on the mounting bracket to secure the tape drive in position (see Figure 14–6). 6.

  • Page 157: Diagnostic Support

    14.6 Diagnostic Support 14.6 Diagnostic Support The MicroVAX 3100 Model 85/90/95/96 systems provide diagnostic support that tests the operation of a TZK10-HG or TZK11-HG option in the system. The following commands typed at the console prompt will allow you to view the existing SCSI IDs.
  • Page 158 TZK10-HG/TZK11-HG Tape Drive Options 14.7 Power Requirements Table 14–4 TZK10/TZK11 Power Requirements Current (Amperes) Power (Watts) 5-V Circuit 12-V Circuit TZK10 1.00 1.75 25.00 TZK11 1.20 2.00 33.00 14–12 TZK10-HG/TZK11-HG Tape Drive Options...
  • Page 159 Reader’s Comments MicroVAX 3100 BA42B Enclosure System Options EK–M3100–OP. B01 Your comments and suggestions help us improve the quality of our publications. Thank you for your assistance. I rate this manual’s: Excellent Good Fair Poor Accuracy (product works as manual says)
  • Page 160 If Mailed in the United States BUSINESS REPLY MAIL FIRST CLASS PERMIT NO. 33 MAYNARD MASS. POSTAGE WILL BE PAID BY ADDRESSEE DIGITAL EQUIPMENT CORPORATION Shared Engineering Services MLO5–5/E76 2 THOMPSON STREET MAYNARD, MA 01754-1716 Do Not Tear – Fold Here...

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