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⟦cf55817ed⟧ Wang Wps File

    Length: 23195 (0x5a9b)
    Types: Wang Wps File
    Notes: Spelunked
    Names: »~ORPHAN75.08«

Derivation

└─⟦17e14ee1a⟧ Bits:30006162 8" Wang WCS floppy, CR 0237A
    └─ ⟦this⟧ »~ORPHAN75.08« 

WangText

(…00……00……00……00…K…0a……00……00…K…0c…K…0d…K…02…K…06…J…0a…J…0f…J…02…I…08…I…0a…I…0f…I
I…07…H…0a…H…0e…H
H…05…G…0a…G…0c…B…0a…B…0c…B…01…B
A…08…A…0a…A…0f…A…01…A @…09…@…0c…<…08…<…0b…<…02…<…07…2
2…07…1…0a…1…0e…1…86…1                                             …02…           …02…   …02…        

2982A/rt/237A …02…CPS/TCM/005

…02…KJA/830912…02……02… 
CAMPS SITE LEVEL MAINTENANCE MANUAL
…02…Issue 1…02…CAMPS

 CHANNEL UNIT TEST PROCEDURES STEP 2000-3000 (cont'd)

 STEP     PROCEDURE                    OBSERVATION/ACTION
 ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲





2982A/rt/237A …02…CPS/TCM/005

…02…KJA/830912…02……02… 
CAMPS SITE LEVEL MAINTENANCE MANUAL…02…Issue 1…02…CAMPS


















4.3.3.2         C̲H̲A̲N̲N̲E̲L̲ ̲U̲n̲i̲t̲ ̲T̲e̲s̲t̲ ̲P̲r̲o̲c̲e̲d̲u̲r̲e̲s̲…86…1    …02…                     …02…      …02…  …02…                 
             

                                             * * * * * * * * * * * * * * * * * * * * * * * * * *
                                             * * * * * *

2000                                         CU TEST               ENTRY

                                             * * * * * * * * * * * * * * * * * * * * * * * * * *
                                             * * * * * *
                                                                   Before start of the CUtest procedure,
                                                                   verify that

                                                                   1. The commands typed on the
                                                                      Maint.Pos.VDU is directed
                                                                      to the PU which should execute
                                                                      the test.
                                                                   2. The PU is offline.
                                                                   3. The PU is enabled
                                                                   4. The PU is in Normal Mode.

                                                                   It is possible to obtain these
                                                                   condtions e̲i̲t̲h̲e̲r̲

                                                                   a) by commands issued from the
                                                                      Maint.Pos. VDU via the WD
                                                                      Subsystem.

                                                                   b) by manual switchs settings
                                                                      on the MAP module and a reconfiguration
                                                                      procedure.

                                                                   a.1) P̲U̲ ̲-̲ ̲M̲a̲i̲n̲t̲.̲P̲o̲s̲.̲V̲D̲U̲ ̲c̲o̲m̲m̲u̲n̲i̲c̲a̲t̲i̲o̲n̲
                                                                   ̲b̲y̲ ̲t̲h̲e̲ ̲W̲D̲ ̲C̲o̲m̲m̲a̲n̲d̲.̲

                                                                    PUNno, no isNo of the actual
                                                                    PU. (refer to section 5.7.6
                                                                    in (*)).

                                                                   a.2) P̲U̲ ̲O̲f̲f̲l̲i̲n̲e̲ ̲b̲y̲ ̲t̲h̲e̲ ̲W̲D̲ ̲c̲o̲m̲m̲a̲n̲d̲:̲

                                                                      OFLI (refer to section 5.7.7
                                                                    in (*))

                                                                   a.3) P̲U̲ ̲e̲n̲a̲b̲l̲e̲d̲ ̲b̲y̲ ̲t̲h̲e̲ ̲W̲D̲ ̲c̲o̲m̲m̲a̲n̲d̲:̲
                                                                   ̲E̲N̲P̲U̲
                                                                    (refer to section 5.7.4 in (*))

                                                                   a.4 P̲U̲ ̲-̲ ̲n̲o̲r̲m̲a̲l̲ ̲m̲o̲d̲e̲ ̲t̲h̲e̲ ̲W̲D̲c̲o̲m̲m̲a̲n̲d̲:̲
                                                                   ̲N̲O̲R̲M̲

                                                                    (refer to section 5.7.9 in (*))

                                                                   (*) CAMPS MAINTENANCE POSITION
                                                                   OPERATION MANUAL
                                                                   DOC.No. CPS/OPM/005…86…1    …02…    
                                                                                   …02…      …02…  …02…    
                                                                                            
                                                                   b.1) P̲U̲ ̲-̲ ̲M̲a̲i̲n̲t̲.̲P̲o̲s̲.̲ ̲V̲D̲U̲ ̲c̲o̲m̲m̲u̲n̲i̲c̲a̲t̲i̲o̲n̲
                                                                   ̲b̲y̲ ̲r̲e̲c̲o̲n̲f̲i̲g̲u̲r̲a̲t̲i̲o̲n̲

                                                                    It is possible to connect the
                                                                    Maint.Pos. VDU directly to the
                                                                    PU by a reconfiguration procedure.
                                                                    The procedure isdescribed in
                                                                    step 3600 - 3700 in section
                                                                    4.3.3.3.

                                                                   b.2) P̲U̲ ̲o̲f̲f̲l̲i̲n̲e̲ ̲b̲y̲ ̲s̲w̲i̲t̲c̲h̲s̲e̲t̲t̲i̲n̲g̲:̲

                                                                    The PU is taken offline by presssing
                                                                    the MC button situated on the
                                                                    front of the MAP module in the
                                                                    actual PU (refer to section
                                                                    4.5).

                                                                   b.3) P̲U̲ ̲e̲n̲a̲b̲l̲e̲d̲ ̲b̲y̲ ̲w̲i̲t̲c̲h̲s̲e̲t̲t̲i̲n̲g̲:̲

                                                                    The PU is enabled by switching
                                                                    the EN/DIS switch on the front
                                                                    of the MAP module in the actual
                                                                    PU to the EN position (refer
                                                                    to section 4.5)

                                                                   b.4) P̲U̲ ̲-̲ ̲N̲o̲r̲m̲.̲ ̲M̲o̲d̲e̲ ̲b̲y̲ ̲s̲w̲i̲t̲c̲h̲s̲e̲t̲t̲i̲n̲g̲:̲

                                                                    The PU is set in normal mode
                                                                    by switching he MAIN/NRM switch
                                                                    on the front of the MAP module
                                                                    to the NRM position. (refer
                                                                    to section 4.5)


                                             * * * * * * * * * * * * * * * * * * * * * * * * * *
                                             * * * * * *…86…1    …02…                     …02…      …02…  …02…     
                                                                     

2005                                         Assign the FD Ctrl.     o The following output should
                                             to the offline PU       appear:
                                             by the Disk Assign-
                                             ment Command (refer     "FFFF"
                                             to the Maint.Pos.       "    "
                                             Operation anual) or
                                             by the CUCP switch AEN
                                             which is switched to   o If correct, continue to step
                                             the offline PU.          2010.

                                             Enable the FD Ctrl.     o If the expected output does
                                                                       
                                             by typing:             not appear then
                                                                    it indicates that there is no
                                             IR 1A[1 (CR)           access to the FD Ctrl.

                                                                    GO TO step 2015.

                                                                   o If it is not possible to enter
                                                                     commands on the VDU then it
                                                                     indicates a possible error
                                                                     in the PU subsystem, or in
                                                                     the VDU - PU connection check
                                                                     the Maint. Pos. VDU.
 
                                                                    GO TO step 6000.

                                             * * * ** * * * * * * * * * * * * * * * * * * * * *
                                             * * * * * *



2010                      Analyze the error                        o If
                                                                     one
                                                                     or
                                                                     more
                                                                     of
                                                                     the
                                                                     following
                                                                     error
                                                                     reports
                                                                     are
                                                                     printed
                                                                     on
                                                                     the
                                                                     maintenance
                                                                     position
                                                                     printer

                             ̲ ̲ ̲ ̲R̲E̲P̲-̲I̲D̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲U̲N̲I̲T̲ ̲N̲o̲
                            F̲M̲S̲ ̲0̲0̲1̲-̲F̲M̲S̲0̲2̲3̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲1̲ ̲o̲r̲ ̲3̲

                                    or

                            there is an error indication
                            in the MMD drive, Disk Ctrl,
                            DCA.

                                 GO TO step 2300

                          o If one or more of the following
                            error reports are printed on
                            the maintenance position printer.

                             ̲ ̲ ̲ ̲R̲E̲P̲-̲I̲D̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲U̲N̲I̲T̲ ̲N̲o̲
                            F̲M̲S̲0̲0̲1̲-̲F̲S̲0̲2̲3̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲2̲ ̲ ̲ ̲

                                    or

                            there is an error indication
                            in the SMD drive, Disk Ctrl,
                            DCA.

                                 GO TO step 2400

                          o If one or more of the following
                            error reports are printed on
                            the maintenance position printer.
                             ̲ ̲ ̲ ̲ ̲R̲E̲P̲ ̲I̲D̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                            ̲ ̲ ̲
                            P̲E̲R̲ ̲0̲0̲6̲ ̲-̲ ̲P̲E̲R̲ ̲0̲0̲8̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                            ̲ ̲ ̲ ̲

                                    or

                            there is an error indication
                            in the LTU channels

                                 GO TO step 2500

                          o If one or more of the following
                            error reports are printed on
                            the maintenance position.

                             ̲ ̲ ̲ ̲ ̲R̲E̲P̲ ̲I̲D̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                            ̲ ̲ ̲ ̲
                            M̲S̲0̲2̲4̲ ̲-̲ ̲F̲M̲S̲0̲3̲6̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                            ̲ ̲ ̲

                                    or

                            there is an error indication
                            in the FD drive, FD Ctrl, SFA.

                            GO TO step 2600


    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * *…86…1    …02…                     …02… …02…    …02…  …02…        
                         
2015                      Open the doors to                        o Check
                                                                     that
                                                                     the
                                                                     power
                                                                     LEDS
                                                                     are
                                                                     "ON"
                                                                     in
                                                                     
    the CU Crate in         the following modules:
    Rack B.
                            -    POWER Supplies
                            -    FD Ctrl.
                            -    CUCP
                            -    Disk Ctrl.
                          - LTUs
                            -    CIAs (rear Crate)
                            -    DCAs (rear Crate)
                            -    MBT  (rear Crate)

                            If correct, continue to step
                            2020.

                          o If the power is OFF in one
                            or more of the modules, it
                            indicates a possible error
                            in the CU Crate or in the actual
                            module(s).

                          Replace the actual module(s)
                            Repeat step 2015

                            If the power is still OFF in
                            the actual module(s)

                            GO TO step 2800


    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * *…86…1    …02…                     …02… …02…    …02…  …02…        
                         
2020                      Verification check                       o Verify
                                                                     that
                                                                     the
                                                                     FD
                                                                     Ctrl.
                                                                     and
                                                                     the
                                                                     Disk.
                                                                     Crtl.
                                                                     No.2
                                                                     is
                                                                     switched
                                                                     to
                                                                     the
                                                                     offline
                                                                     PU
                                                                     on
                                                                     the
                                                                     CUCP.
                                                                     (Allow
                                                                     enable
                                                                     switch).

                            Check the cable and connectors
                            btween the MIA (in offline
                            PU crate) and the CIA.
                            Check the cable and connectors
                            between the SFA and the FD
                            drive.

                            GO TO step 2025.

    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * *

2025                      Turn the power OFF                       o The
                                                                     following
                                                                     outut
                                                                     should
                                                                     appear
                                                                     on
                                                                     
    and ON again on the     the Maint. Pos. VDU:
    FD Drive.
                                 "FFFF"
    Remove/Insert the            "    "
    FD Ctrl. from/to
    the CU Crate.                     

    Try to enable the       If correct, it indicates that
                            it is
    FD Ctrl. by typing:     now possibleto access the FD
                            Ctrl.

    IR 1A[1 (CR)                    Verify the CU Subsystem.
                                    GO TO step 2900

                          o If the expected output does
                            not appear then it indicates
                            that it is not possible to
                            enable the FD Crtl.

                                 Remove the CUCP
                                 Repeat step 2025

                          If it i now possible to enable
                          the FD CTRL then there is an
                          error in the CUCP.

                                 Replace the CUCP
                                 Verify the CU Subsystem
                                 GO TO step 2900

                          If it is still not possible to
                          enable the FD Ctrl then

                                 Remove the CCA (rear of
                                 CU crate)
                                 Repea step 2025

                          If it is still not possible to
                          enable the FD Ctrl then

                                 GO TO STEP 2030


                          If it is now possible to enable
                          the FD Ctrl then there is an
                          error in the CCA:

                                 Replace the CCA
                                 Verify the CU Subsystem
                                 GO TO step 2900
    * * * * * * * * * * * * * ** * * * * * * * * * * *
    * * * * *…86…1    …02…                     …02… …02…    …02…  …02…        
                         
    * * * * * * * * * * * * * * * * * * *
    *                                   *
    *The SMD DISK CTRL is taken offline *
    *                                   *
    * * * * * * * * * * ** * * * * * * *

2030                      Seat the CUCP 
    and the CCA mo-
    dules in the 
    CU CRATE 

                          Assign the Disk                          o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    Ctrl. No. 2 to the
    offline PU by the            "FFFF"
    Disk Drive Assign-           "    "
    ment Command (refer
    to the Mant.Pos.
    Operation Manual)       If correct, it indicates an
                            error in the FD ctrl.
    or by the CUCP
    switch which is              Replace FD ctrl. (refer
                                 to
    switched to the              Section 4.4)
    offline PU.
                                 GO TO step 2005.
    Enable the DISK                                   
                                   
    Ctrl. No.2
    by typing:                         

    IR 1A25 (CR)                      


                          o If the expected output does
                            not appear then it indicates
                            that it also is impossible
                            to enable the DISK Ctrl. No.2
                            

                                 GO TO step 2035.

    * * * * * * * * * * * * * * * * ** * * * * * * * *
    * * * * *…86…1    …02…                     …02… …02…    …02…  …02…        
                         

2035                      Turn the power OFF                       o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear
                                                                     on
    and ON on the           the Maint.pos. VDU:
    SMD disk drive
                                 "FFFF"
    Remove/Insert the            "   "
    Disk Ctrl. from/o                 
    the CU Crate          If correct, it indicates that
                          it is now 
    (Slot 18)             possible to access the Disk Ctrl.
                          (Slot 18).
             

    Try to enable the                                 
                                     
    Disk Ctrl. by                                     
                                 
    typing:                         

    IR 1A25 (CR)                 Verify the CU Crate 
                                 GO TO step 2900


                          o If the expected output does
                            not appear then it indicates
                            that it is not possible to
                            enable the Disk Ctrl.

                                 GO TO step 2040.

    * * * * * * * * * * * * * * * ** * * * * * * * * *
    * * * * *…86…1    …02…                     …02… …02…    …02…  …02…        
                         
2040                      It is necessary to                       o Verify
                                                                     that
                                                                     the
                                                                     MIA-CIA
                                                                     cable
                                                                     is
                                                                     
    check the MIA-CIA       properly connected to the respective
    connection.             modules.

                                 Continue to step 2045.

    * * *  * * * * * * * * * * * * * * * * * * * * * *
    * * * * *


2045                      Enable the FD Ctrl.                      o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    by typing:
                                 "FFFF"
    IR 1A[1 (CR)                 "   "

                            If correct, it is now possible
                            to enable the FD Ctrl.

                                 Verify the CU Crate
                                 GO TO step 2900

                          o If the expected output does
                            not appear then it indicates
                            that it is not possible to
                            enable the FD Ctrl.

                                 Replace CIA (refer to
                                 Section 4.4)

                                 Repeat step 2045.

                            If the error is not cleared.

                                 Replace the MIA (efer
                                 to Section 4.4)

                                 Repeat step 2045.

                            If the error is still not cleared,
                            the CU Crate and modules included
                            should be checked.

                                 GO TO step 2050.…86…1    …02…
                                                     …02… …02…
                                    …02…  …02…                
                                              

    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * *

2050                      Remove the                               o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    FD CTRL module
                                 "FFFF"
                                 "   "      
    Enable the DISK                                   
                                 
    Ctrl. #2 by typing:

    IR 1A25 (CR)            If correct, it indicates an
                            error in the removed FD CTRL
                            module.

                            Replace FD CTRL (refer to Section
                            4.4)
                            Repeat step 2050.

                          a)If it is possible to acess
                          the DISK 
                            Ctrl. No.2, the error is cleared.

                            Verify the CU Crate.

                                 GO TO Step 2900

                          b)If the error is still present,
                          it is necessary to check the
                          CU crate.

                                 Check the CU crate 
                                 GO TO step 2800…86…1    …02… 
                                                    …02… …02… 
                                   …02…  …02…                 
                                             
                          o If the expected output does
                            not appear then replace the
                            original FD CTRL module (refer
                            to Section 4.4)
                            Remove the DISK CTRL #2 module
                            (refer to Section 4.4)
                            Continue tostep 2055.

    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * *


2055                      Enable the FD                            o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    Ctrl. by typing:                   
                                 "FFFF"
                                 "    "

    IR 1A[1 (CR)            If correct, it indicates an
                            error in the removed ISK CTRL
                            #2 module.

                                 Replace DISK CTRL #2 (refer
                                 to section 4.4)
                                 Repeat step 2055.

                          a)If it is possible to access
                          the FD, the error is cleared.

                                 Verify the CU Crate.                  GO
                                                                       TO
                                                                       step
                                                                       2900.

                          b)If the error is still present,
                          it is necesary to check the CU
                          crate.

                                    Check the CU crate
                                    
                                    GO TO step 2800.


                          o If the expected output does
                            not appear then replace the
                            original DISK Ctrl. #2 module
                            (refer to Section 4.4)
                            Continue to step 2060.

    * * * * * * * * * * * * * * * * * * ** * * * * * *
    * * * * *


2060                      Assign the DISK                          o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
                                                                     
                                                                     
    CTRL. #2 to the on-          FFFF"  
    line PU. (refer to           "  "
    the Maintenance
    Position
    Operation Manual)       If correct, it indicates an
                            error in the cleared
    Deasign and re-         DISK CTRL. # 1 module.
    move the DISK
    CTRL. # 1 (slot 20)          Replace DISK CTRL.
    in the following way:        # 1 (refer to section
                                 4.4)
                                 Repeat step 2060
    The DISK CTRL. # 1                           
    is deassigned from
    the online PU by      a)f it is possible to access
                          the FD
    the DISK Drive           CTRL, the error is cleared.
    Assignment
    command (refer to            Verify the CU Crate
    the Maint. Pos.                 GO TO step 2900.
    Operation Manual)
                          b)If the error is still present,
                          it is necessary to checkthe CU
                          Crate.

    Remove DISK CTRL # 1            Check the CU Crate
    (refer to Section 4.4)          GO TO step 2800
                                                   
    Enable the FD CTRL                             
    by typing:

                          IR 1A[1 (CR…86…1    …02…            
                                  …02… …02…    …02…  …02…             
                                          
                          o If the expected output does
                            not appear then replace the
                            original DISK CTRL. # 1 module
                            (refer to Section 4.4)
                            Continue to step 2065.

    * * * * * * * * * * * * * * * * * *  * * * * * * *
    * * * * *…86…1    …02…                     …02… …02…    …02…  …02…        
                         
2065                      Assign the DISK CTRL.                    o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    #1 to the online PU                
    in the following way:        "FFFF"
                                 "    "


    a) Verify that the      If correct, it inicates an
                            error in
    CUCP switch-AEN is      the cleared LTU # 1 module.
    switched to the online  
    PU and

    b) Assign the DISK CTRL      Replace LTU # 1
    # 1 by the DISK Drive        (refer to Section 4.4).
    Assignment command           Repeat step 2065
    (refer to the Mint.                          
    Position Operation 
    Manual                a) If it is possible to access
                          the FD
                             CTRL., the error is cleared.
                                                    
    Disable and remove           Verify the CU Crate
    the LTU # 1 (slot 5)         GO TO step 2900.
    in the followin way:
                          b)If the error is still present,
                          it
    Users connected to      is necessary to check the CU
                            Crate.
    the LTU #1 must be
    requested to cease           Check the CU Crate.
    operation.                   GO TO step 2800.
                                                 
    When all users
    connected to th LTU
    # 1 have ceased 
    operation, the LTU #1
    is taken offline by
    the LTU Control
    (refer to the Maint.
    Pos. Operation Manual)

    Remove LTU # 1 (slot 5)
    (refer to Section 4.4)

    Assign the FD CTRL by
    typing:

    IR 1A[1 (CR)…86…1    …02…                     …02… …02…    …02…  …02…     
                            
                          o If the expected output does
                            not appear then replace the
                            LTU #1 module (refer to Section
                            4.4).
                            Continue to step 2070.

    * * * * * * * * * * * * * * * * * * * * * * * * * *
     * * * * …86…1    …02…                     …02… …02…    …02…  …02…        
                         
2070                      Enable the LTU # 1                       o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    to the online PU
    in the following way:        "FFFF"
                                 "   "
    a)Verify that the
    CUCP switch-AEN is      If correct, it idicates an
                            error in
    switched to the online  the removed LTU # 2 module.
                                    
    PU and                                 

    b) Enable the LTU # 1        Replace LTU # 2
    by the LTU                   (refer to Section 4.4).
    Control command              Repeat step 2070
    (refer to the Maint.                         
    Pos.Operation
    Manual)               a)If it is possible to access
                          the FD
                            CTRL. the error is cleared.
                                                     
    Disable and remove           Verify the CU Crate.
    the LTU # 2 (slot 6)         GO TO step 2900.
    from the online PU in
    te following way:     b)If the error is still present,
                          it
                            is necessary to check the CU
                          Crate.
    Users connected to
    the LTU # 2 must be          Check the CU Crate.
    requested to cease 
    operation.                   GO TO step 2800.

    When all users
    connected to the LTU
     2 have ceased                               
    operation, the LTU # 2
    is taken offline by
    the LTU Control
    (refer to the Maintenance
    Position Operation Manual)

    Remove LTU # 2 (slot 6)
    (refer to Section 4.4)

    Enable the FD CTRL by
    typing:

    IR 1A[1 CR)…86…1    …02…                     …02… …02…    …02…  …02…      
                           
                          o If the expected output does
                            not appear then replace the
                            LTU # 2 module (refer to Section
                            4.4.
                            Continue to step 2075.


    * * * * * * * * * * * * * * * * * * * * * * * * * **
    * * * * …86…1    …02…                     …02… …02…    …02…  …02…         
                        
2075                      Enable the LTU # 2                       o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    to the online PU
    in the following way:        "FFFF"
                                 "   "
    a)Verify that the
    CUCP switch-AEN is      If correct, it idicates an
                            error in
    switched to the online  the cleared LTU # 3 module.
    PU and                                 

    b) Enable the LTU # 2        Replace LTU # 2
    by the LTU                   (refer to Section 4.4).
    Control command              Repeat step 2075
    (refer to the Maint.                   
    Pos. Operation
    Manual)               a)If it is possible to access
                          the FD
                            CTRL. the error is cleared.
                                                     
    Disable and remove           Verify the CU Crate.
    the LTU # 3 (slot 7)         GO TO step 2900.
    from the online PU in
    the following way     b)If the error is still present,
                          it
                            is necessary to check the CU
                          Crate.
    Users connected to
    the LTU # 3 must be          Check the CU Crate.
    requested to cease           GO TO step 2800.
    operation.

    When all users
    connected to the LTU
    # 3 have cease                               
    operation, the LTU # 3
    is taken offline by  
    the LTU Control
    (refer to the Maint.
    Pos. Operation Manual)

    Remove LTU # 3 (slot 7)
    (refer to Section 4.4)

    Enable the FD CTRL by
    typing:

    IR 1A[1 (CR)…86…1    …02…                     …02… …02…    …02…  …02…     
                            
                          o If the expected output does
                            not appear then replace the
                            LTU # 3 module (refer to Section
                            4.4.
                            Continue to step 2080.


    * * * * * * * * * * * * * * * * * * * * * * * * * **
    * * * * …86…1    …02…                     …02… …02…    …02…  …02…         
                        
2080                      Enable the LTU # 3                       o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    to the online PU
    in the following way:        "FFFF"
                                 "   "
    a)Verify that the
    CUCP switch-AEN is      If correct, it idicates an
                            error in
    switched to the online  the cleared LTU # 4 module.
    PU and                                 

    b) Enable the LTU # 3        Replace LTU # 4
    by the LTU                   (refer to Section 4.4).
    Control command              Repeat step 2080
    (refer to the Maint.                 
    Pos. Operation
    Manual)               a)If it is possible to access
                          the FD
                            CTRL. the error is cleared.
                                                     
    Disable and remove           Verify the CU Crate.
    the LTU # 4 (slot 8)         GO TO step 2900.
    from the online PU in
    the followingway:     b)If the error is still present,
                          it
                            is necessary to check the CU
                          Crate.
    Users connected to
    the LTU # 4 must be          Check the CU Crate.
    requested to cease           GO TO step 2800.
    operation.

    When all users
    connected to the LTU
    # 4 have cased                               
    operation, the LTU # 3
    is taken offline by  
    the LTU Control
    (refer to the Maint.
    Pos. Operation Manual)

    Remove LTU # 4 (slot 8)
    (refer to Section 4.4)

    Enable the FD CTRL by
    typing:

    IR 1A[1 (CR)…86…1    …02…                     …02… …02…    …02…  …02…     
                            
                          o If the expected output does
                            not appear then replace the
                            LTU # 4 module (refer to Section
                            4.4.
                            Continue to step 2085.


    * * * * * * * * * * * * * * * * * * * * * * * * * **
    * * * * …86…1    …02…                     …02… …02…    …02…  …02…         
                        
2085                      Enable the LTU # 4                       o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    to the online PU
    in the following way:        "FFFF"
                                 "   "
    a)Verify that the
    CUCP switch-AEN is      If correct, it idicates an
                            error in 
    switched to the online  the removed LTU # 3 module.
                                    
    PU and                                 

    b) Enable the LTU # 4        Replace LTU # 3
    by the LTU                   (refer to Section 4.4).
    Control command              Repeatd step 2085
    (refer to the Main.                          
    Position Operation
    Manual)               a)If it is possible to access
                          the FD
                            CTRL. the error is cleared.

                                                     
    Disable and remove
    the DISK CTRL # 3 
    (slot 16) in the             Verify the CU Crate.
    following way:          GO O step 2900.

    The DISK CTRL. # 3    b)If the error is still present,
                          it
    is deassigned by        is necessary to check the CU
                            Crate.
    the DISK Drive Assign-                          
    ment command                 Check the CU Crate.
    (refer to the Maint.
    Pos. OperationManual)   GO TO step 2800

    Remove Disk Ctrl.# 3 
    (slot 16)
    (refer to Section 4.4)

    Enable the FD CTRL by
    typing:

    IR 1A[1 (CR)…86…1    …02…                     …02… …02…    …02…  …02…     
                            
                          o If the expected output does
                            not appear then replace the
                            LTU # 3 module (refer to Section
                            4.4.
                                 Continue to step 2090.


    * * * * * * * * * * * * * * * * * * * * * * * * * 
    * * * * * …86…1    …02…                     …02… …02…    …02…  …02…       
                          
2090                      Assign the DISK CTRL.                    o It
                                                                     is
                                                                     still
                                                                     impossible
                                                                     to
                                                                     access
                                                                     the
    # 3 to the online PU    FD CTRL, and it is therefore
                            necessary 
    in the following way:   to check the CU Crate.

    )Verify that the                Check the CU Crate
    CUCP switch-AEN is
    switched to the online          GO TO step 2800
    PU and

    b) Assign the DISK CTRL.                       
    # 3 by the Disk Drive
    Line Control command
    (refer to the Maintenance
    Position Operation Manal)

    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * * …86…1    …02…                     …02… …02…    …02…  …02…       
                          
    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * * 
2300                      ERROR IN THE                             ENTRY
    MMD DISK DRIVE # -
    DCA #  ̲
    DISK CTRL. #  ̲

    * * * * * * * * * * * * * * * * * * * * * ** * * *
    * * * * * 


2305                      Deassign the DISK CTRL.                  o The
                                                                     following
                                                                     output
                                                                     should
                                                                       #
                                                                       
                                                                       ̲
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                          appear:
    in the following way:              
                                 "FFFF"
    a) The DISK CTRL. #  ̲        "----"
    is deassigned by             If correct, continue to
                                 step 2310
the Disk Drive Assign-
    ment command.
    (refer to the Maint.
    Pos. Operation
    Manual) or

    b) The CUCP
    switch-AEN
    is switched
    to the offline PU.

    Enable the DISK CTRL.                             
                                 
    #  ̲ by typing:

    IR 1Axx (CR)                                 

    xx is the I/O                                     
                                     
    address of the DISK                               
                                   
    CTRL. #  ̲, i.e.
                          
    DISK    DISK
    CTRL    #  ̲
    Slot         xx
    N̲o̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
    20     1     23
    1̲6̲ ̲ ̲ ̲ ̲ ̲3̲ ̲ ̲ ̲ ̲ ̲2̲6̲


                          o If the xpected output does
                            not appear then it indicates
                            an error in the DISK CTRL.
                            # ̲ module.

                                 GO TO step 2700.

    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * *…86…1    …02…                     …02… …02…    …02…  …02…        
                         
2310                      Check the confi-                         o The
                                                                     following
                                                                     configuration
                                                                     should
                                                                     
                                                                     
                                                                     
    guration of the         appear:
    CU crate by en-
    tering:                      See figure 4.3.3.2-1

    UM1 (CR)              If correct, continue to step
                          315.

                          o If the I/O address and the
                            RAM displacement of the DISK
                            Ctrl. are not correct.

                                 Replace the Disk Ctrl.
                                 # ̲
                                 (Refer to sec. 4.4)
                                 Repeat step 2305 and 2310


    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * *



























                         UM1
                  Figure 4.3.3.2-1

    * * * * * * * * * * * * * * * * * * * * * * * * * *
    * * * * *…86…1    …02…                     …02… …02…    …02…  …02…        
                         
2315                      It is now possible to                    o The
                                                                     following
                                                                     output
                                                                     should
                                                                     appear:
    boot the DISK test                                
                                      
    program.                "CSS/730 CR 80 M DISK FD
    A detailed step-b-      TEST VS.....
    step procedure is       "CPU ["
    described in sec-       "----"
    tion 4.7.2.1.
                          If correct, continue to step
                          2320
    Below are listed the
    main steps in the
    boot procedure of 
    the DISK test.

    Before entering                                   
                                 
    the boot command,
    verify that:

    a) The actual DISK or FD
    CTRL is assigned to
    the offline PU.

    b) The actual disk
    pack/diskette is
    mounted
    in the Drive.

    The FD bootcommand is
    as follows:

    F̲D̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲         
    BA 1[[1(CR)
    BT FD5[[(C)
    BU [ or 1 (CR)
    B̲E̲ ̲(̲C̲R̲)̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ 

                        
    The Disk boot       
    command is as
    follows:

    S̲M̲D̲ ̲D̲I̲S̲K̲
    BA 1[25 (CR)
    BM 14[ (CR)
    B̲E̲ ̲7̲ ̲ ̲ ̲ ̲ ̲(̲C̲R̲)