top - download
⟦72a0946aa⟧ Wang Wps File
Length: 95274 (0x1742a)
Types: Wang Wps File
Notes: CPS/TMA/005 (Week 5)
Names: »2841A «
Derivation
└─⟦974e3658d⟧ Bits:30006161 8" Wang WCS floppy, CR 0241A
└─ ⟦this⟧ »2841A «
WangText
[…00……00……00……00…E…02……00……00…E
D…09…D…0e…D
C…08…C…0d…C…02…C…07…B…0e…B…06…A…0c…A…0f…A
A…06…@…0a…@…0e…@…01…@ ?…08…?…0a…?…0c…?…0e…?…01…?…06…>…0b…>…00…>…05…=…0a…=…01…=…05…<…0a…<…0f…< ;…09…;…0f…;
;…07…:…0c…:…00…:
:…06…9…09…9…0c…9…0f…9…02…9…05…8…08…8…0b……86…1 …02… …02… …02… …02…
( # )
2841A/ktd
5:1:1-2 BSP/830301
MEDIUM SPEED PRINTER L/DE/GW
INTRODUCTION The Medium Speed Printer is a Receive Only
Device with microprocessor controlled Printing
facilities for Hard Copies of received Messages.
It operates in half duplex and receives Data
Signals from a Fiber Options Signal Line.
These data signals are interfaced in an Optical
Modem.
INDICATORS OH 1 The Front Panel contains external Switches
CONTROLS P2-2 to control part of the operation of the Printer.
(Some internal swithes placed on circuit
cards controls other parts of operation.)
PRINTER OH 2
COMPONENTS P1-8 The installation drawing shows location of
OH2A components in the MSP. The installation of
P1-9 Optical Modem is emphasized with respect
to Optical Cable and Connections for Signal
Interface and Power (100 AC).
OH 3 The Printer Major Components, which will
P3-16 need regular maintenance, are the parts,
that - by physical movements - makes the
Printer able to print out Hard copies.
2841A/ktd
5:1:1-2 BSP/830301
MEDIUM SPEED PRINTER L/DE/GW
Page 2
SWITCH- OH 4 The Internal Switches make the Printer
SETTINGS P3-11 compatible with the interface in use.
ON CPU CCA (A2):
S1 determines the Baud Rate Strapping.
Four switches read by the Z80 are used to
select default Baud Rate on power up.
See table 3-2 in the manual.
On SIGNAL INTERFACE CCA (A10):
S1) determines the signal sense to be
Positive or Negative
The signals: RD (Receive Data)
SD (Sends Data)
RT (Receive Timing)
ST (Send Timing)
TT (Terminal Timing)
S2) determines the Parity and number of Stop-Bits.
See table 3-3 in the manual.
OM PRINTER INTERFACE CCA (A7):
S1 determines LF SINGLE/LFDOUBLE
PRINT ALL/NORM
80/132 CHAR/L
2841A/ktd
5:1:1-2 BSP/830301
MEDIUM SPEED PRINTER L/DE/GW
Page 3
PRINTER OH 5 The Central Processor Unit is the device
FUNCTIONS P3-1 that controls the MSP. It contains a Z80
processer, a micro program and some memory.
Data are received via the signal Interface
from the optical modem.
The printer Interface Processes data from
the CPU and convert data into the necessary
drive signals for printing and paper advance.
CHARACTER OH 6 Printing Characters onto paper is done
PRINTING P3-14 by the printhead.
Printwires are led to the Printhead Jewel
and arranged in two columns.
A character consist of 7 columns by 9 rows
area where any printwire activated will print
a dot.
Rows 8&9 permit printing chars with portion
extending below the line (descenders).
2841A/ktd
5:1:3-6 BSP/830301
DATA COMMUNICATION TESTER L/DE/GW
Page 1
INTRODUCTION The Data Communications Tester is a portable
device for:
Monitoring,
Analyzing,
Testing and
Troubleshooting
Data Communications Interfaces, which conform
to
EIA RS-232 or CCITT V24.
The Data Communications Tester can operate
as:
A Serial Data Transmission monitor
A Data Communications Equipment (DCE,
modem) Simulator for testing Terminals
OFF-Line.
A Data Terminal Equipment (DTE) Simulator
A Bit and Block Error Rate Tester (BERT).
FRONT PANEL OH 1 The Front Panel of the Communications
P 3-3 comprises
a Digial Display and LED Indicators an
Interface Access Panel
a Keypad with Special Function Keys
a Display Control Keys
a Power and Mode Selector
2841A/ktd
5:1:3-6 BSP/830301
DATA COMMUNICATION TESTER L/DE/GW
Page 2
MODE SELECTION OH 2 The Mode Switch can
be rotated to select
P.3-4 one of the following modes:
M̲O̲N̲I̲T̲O̲R̲:
In this mode the Comm. Tester can monitor
and record the activity a fan interface without
interferring with the interface. Aquired
data can be recalled and displayed.
D̲C̲E̲ ̲S̲I̲M̲:
In this mode the Comm.Tester can perform
as a DCE or Modem Simulator for testing a
DTE.
This implies that data can be sent to the
DTE and received messages can be examined
D̲T̲E̲ ̲S̲I̲M̲:̲
In this mode the Comm. Tester can perform
as a DTE Simulator for testing a DCE. Operation
is similiar to the DCE Simulation.
B̲E̲R̲T̲:
This is used for testing various Data Communications
Links.
S̲E̲L̲F̲ ̲T̲E̲S̲T̲:
By running routines selected in the Self
Test Menu the confidence level of the Comm.
Tester can be checked.
The completion of the tests is displayed.
2841A/ktd
5:1:3-6 BSP/830301
DATA COMMUNICATION TESTER L/DE/GW
Page 3
DISPLAY & OH 3 The Display comprises
INDICATORS P3-4 Display window (left-most 12 char) which
displays Messages, Data and Params
Scratch Pad (right-most 4 char) which
displays the HexaDeo or mnemonic equivalent
of rightmost char. The Scratch Pad also
displays data entered from Keypad.
Eight LED-Indicators ON/OFF condition are
used to indicate status of various signals.
DISPLAY OH 4 These Keys are used to set-up Params, Program
CONTROL P.3-5 Steps and displaying the Capture Buffer's
content as well as rewieving simulation Programs.
SPECIAL OH 5 These Keys are used (together with the
FUNCTION P.3-6 Control Keys) to program the Comm.Tester
with User-defined condition.
2841A/ktd
5:1:3-6 BSP/830301
DATA COMMUNICATION TESTER L/DE/GW
Page 4
INTERFACE OH 6 The Interface Access Panel is used to
ACCESS PANEL P.3-7 monitor Interface Lines or adapt the Comm.Tester
to non standard interface connections.
OH 7 Switches and/or Jumper Wires can be used
to:
P3-28
Monitor any Pin with the Marker Probe.
Pull any Line High/Low with the +V/-V
Pins.
Reconfigure the Comm. Tester to
Non Standard Interfaces by means of connecting/disconnection
Primary Channels with incoming V24 lines.
OH 8 This shows thre examples of connecting the
P 1-2 Comm. Tester:
Monitor Mode
DTE Simulate Mode
PIN FORMAT OH 9 This provides background information on the
P 3-16 RS-232 format also known as V24/V28 format.
SAMPLE OH 10 This Sample Program is used for demonstration
PROGRAM P 3-17 of the Comm. Tester's basic instruction.
Perform Exercise according to
STUDENT LAB. GUIDE SECT. 5:1:3-6.…86…1
…02… …02… …02… …02…
…02…
2841A/ktd
MT-TRAINING 5:2:1-3 BSP/830301
OPTICAL MODEMS L/DE/GW
INTRODUCTION Optical Modems provide full duplex operation
over two fiber cables.
Data rate is asynchronious up to 19.2K baud.
Three types of modems:
OH 1 OM 1 placed in Video Display Unit
OM1/1-2
OM2 OM2 placed in TDX Racks
OM2/1-2
OM3 OM3 placed in Printer.
OM3/1-2
Although working almost identically the modems
are slightly different.
OH 1 Type OM-1 is mounted inside the Video Display
Unit as a separate circuit Card with a power
Card plugged into the VDU 110 VAC Power Source.
The system interface connections are made
through a 14-pin connector (see table 2-3).
The fiber optic input and output are of the
threaded female type connectors on card.
OH 2 The OM-2 is mounted in the Telecommunication
Data exchange crate in the Card Cage.
The Power connection, which is 18VAC, and
System interface connection is made through
the cardedge connector.
The fiberoptic input and output are located
on the frontpanel of the card.
OH 3 Type OM-2 is mounted in the Card Cage within
the Medium Speed Printer which supplies the
modem 10VAC power.
A ribbon cable provides system interfacing
and is terminated with two 40 pin female
type connectors.
The fiber optic input and output are of the
threaded type located on card.
2841A/ktd
MT-TRAINING 5:2:1-3 BSP/830301
OPTICAL MODEMS L/DE/GW
Page 2
OH 2 LED indicators on the Modems Show Status
of 5 specific signals:
Power On ON continiously
Receive Level OFF if Received sig-
nal is within 3dB of accepted
level
Request to Send ON if RTS input is
present from asigned
device
Clear to Send ON if CTS output is
applied to assigned
device
Syncronization OFF if not attempting
to establish SYNCH
OH 4 This shows the Transmit Circuits in General.
OM1/4-2 RTS, DTR & control + 5 bit Pattern together
with the Transmit data signal are applied
to the output driver, which generates light
pulses, which are brought through the fiber
optic cable to the other modem.
OH 5 This shows the Receive Circuits, Signal
OM1/4-3 Recover. The recovered data signal is amplified
and sent to the flip-flop.
The strobe generator monitors the aggregate
signal and generates signals that cancels
the clock signal part of the aggregate signal
leaving combined data.
The circuit also generates the clock signal
used in the Transmit Circuits and the Demultiplexer
Part of Receive Circuits.
OH 6 The combined data are demultiplexed into
OM1/4-5 Data Bits and Control/Frame Bits by the Clock
pulses, and the data bits are applied to
the interface connector as receive data output.
Synch check is made in the control/frame
data to detect sync.pattern.
If this pattern is not detected within a
specified time the alarm circuit is activated
resulting in loss of sync. indication. This
will continue until the sync detector recognizes
a valid synch pattern.…86…1 …02…
…02… …02… …02… …02…
2841A/ktd
MT-TRAINING 5:2:1-3 BSP/821125
OPTICAL MODEMS L/DE/GW
Page 4
OH 7 Different connection methods are applied
to the optical modems used in Terminals and
CTX-crates with respect to installation on
local sites or installation on REMOTE sites.
On LOCAL sites the rack mounted card will
be considered Host Modem and Terminal Cards
will be considered Remote Modem.
On REMOTE Sites the terminal card is the
H̲o̲s̲t̲ ̲M̲o̲d̲e̲m̲ and the Crate mounted card is
the R̲e̲m̲o̲t̲e̲ ̲M̲o̲d̲e̲m̲.
OH 8 The jumpers 1/2 is used to select different
OM1/6-3 RTS/CTS operating modes:
HOST modem is set to option 1. (REMOTE TERMINAL)
Remote Modem is set to option 2.(= LOCAL
TERMINAL)
OH 9 The difference in these circuits regarding
OM2/4-2 OM-1 and OM-2 is that OM-2 can use an external
Transmit Clock provided by the Clock divider.
OH 10 The external clock signals are also applied
OM2/4-5 to the demultiplexer for resognizing sync
patterns.
Perform Exercise according to
STUDENT LAB GUIDE SECT 5:2:1-3
2841A/ktd
5:2:4-6 BSP/830301
COMM.EXERC., OPTO & V24 GW
This lesson is devoted to:
Perform
Change from OPTO Comm. to V24 Comm and
make a Video Disp Dump to Hard Copy Printer/
Pap. Tape Read/Pap. Tape Pnc and
Data Comm. Tester/
Opto Cabl. Termination
Exercises.
Perform Exercise according to
STUDENT LAB GUIDE SECT 5:2:4-6…86…1
…02… …02… …02… …02… …02…
2841A/ktd
KJA/821210
Maint. Concept, Overview 5:3:1 45 CAMPS
Describe responsibility of the maintenance position,
i.e. the responsibility of the normal operation procedures
and the preventive and corrective maintenance procedures.
Questionaire at the conclusion of the lesson.
CAMPS Classroom
Lecture
Overheads
Whiteboard
Maintenance Position Operation Manual
CAMPS Site Level Maintenance Manual
2841A/ktd
KJA/821210
VDU Opr. Func. (T) 5:3:2 45 CAMPS
- Describe the VDU screen (split names)
- Describe the fields in the split
- Describe schematically the dialogue between
the operator and the VDU.
"Situation questions" during the lesson.
CAMPS Classroom
Lecture
Demonstration
Overheads
Whiteboard
Maintenance Position Operation Manual
2841A/ktd
KJA/821210
PU Ctrl. Menu (T) 5:3:3 45 CAMPS
- Describe the contents of the Processor
Unit Ctrl. Menu and the PUCM commands
(Sec. 5.3)
- Describe the initialization commands
which load the PUCM.
- Understand the PUCM MSP messages.
"Situation questions" during the lesson.
CAMPS Classroom
Overhead
Lecture
Demonstration
Whiteboard
Maintenance Position Operation Manual
2841A/ktd
KJA/821210
CU + TDX Ctrl. Menu (T) 5:4:1 45 CAMPS
- Describe the contents of the Channel
Unit Ctrl. Menu and the CUCM commands
(Sec. 5.4)
- Describe the TDX Ctrl Menu and the TDXS Menu
- Describe the initialization commands
which loads the CUCM and the TDXS'
- Understand the CUC'M and TDXS messages.
Questionaire at the conclusion of the lesson.
CAMPS Classroom
Lecture
Demonstration
Overheads
Whiteboard
Maintenance Position Operation Manual
2841A/ktd
KJA/821210
TDX Ctrl. Menu (T) 5:4:2 45 CAMPS
- Describe the TDX Ctrl. Menu and the
commands (See 5.5)
- Describe the initialization commands
which loads the TDX CM
- Understand the TDX CM MSP messages.
Questionaire at the conclusion of the lesson.
CAMPS Classroom
Lecture
Demonstration
Overheads
Whiteboard
Maintenance Position Operation Manual
2841A/ktd
KJA/821210
S/W Ctrl. Cmd.Menu (T) 5:4:2 45 CAMPS
- Describe the S/W Ctrl. Menu and the
commands (See 5.6)
- Describe the initialization commands
which loads the S/W Ctrl. Menu
- Understand the S/W Ctrl. MSP messages.
Questionaire at the conclusion of the lesson.
CAMPS Classroom
Demonstration
Lecture
Overheads
Whiteboard
Maintenance Position Operation Manual
2841A/ktd
KJA/821210
Direct WD Commands (T) 5:4:3 45 CAMPS
- Describe the Direct Watchdog Commands Menu
and the commands (See 5.7)
- Describe the initialization commands
which loads the Direct Watchdog Menu
- Understand the Direct Watchdog MSP messages.
Questionaire at the conclusion of the lesson.
CAMPS Classroom
Lecture
Demonstration
Overheads
Whiteboard
VDU
Maintenance Position Operation Manual
2841A/ktd
KJA/821210
Progress Test 5:5:1 45 CAMPS
Test of the students (written Test
CAMPS Classroom
Test of the students
2841A/ktd
KJA/821210
Revision Period (T) 5:5:2 45 CAMPS
Question accured during the Progress Test 5:5:1 are
discussed.
CAMPS classroom
2841A/ktd
KJA/821210
Revision Period (T) 5:5:3 45 CAMPS
Week Sum Up:
General questions occused during week 5 is discussed.
CAMPS classroom
2841A/ktd
KJA/821210
Maint. Pos. Opr. Proc. 5:5:4-6 45 CAMPS
- Execute the PUSY commands
- Execute the CUSY commands
- Execute the TDXS commands
- Execute the SOFT commands
- Execute the WDCMD commands
The result of the exercise.
CAMPS Training System
Exercises
Maintenance Position Operation Manual
…0f…3066A/rt
5:1:3-6 BSP/821124
DATA COMMUNICATION TESTER L/DE/GW
INTRODUCTION The Data Communications Tester is a portable
device for:
Monitoring,
Analyzing,
Testing and
Trouble Shooting
Data Communications Interfaces which conform
to EA RS-232 or CCITT V24.
The Data Communications Tester can operate
as:
A Serial Data Transmission Monitor
A Data Communications Equipment (DCE,
modem) Simulator for testing Terminals
OFF-Line
A Data Terminal Equipment (DTE) Sim
A Bit and Block Error Rate Tester (BERT).
FRONT PANEL OH1 The Front Panel of the Communications Tester
P.3-3 Tester comprises
A Digital Display and LED Indicators an
Interface Access Panel
An Interface Access Panel
A Keypad with Special Function Keys
A Display Control Keys
A Power and Mode Sector
…0f…3066A/rt
5:1:3-6 BSP/821124
DATA COMMUNICATION TESTER L/DE/GW
MODE SELECTION OH2 The Mode Switch can
be rotated to select
P.3-4 one of the following modes:
MONITOR:
In this mode the Comm.Tester can monitor
and record the activity of an interface
without interferring with the interface.
Required data can be recalled and displayed.
DCE SIM:
In this mode the Comm. Tester can perform
as a DCE or Modem Simulator for testing
a DTE. This implies that data can be sent
to the DTE and received messages can be
examined
DTE SIM:
In this mode the Comm. Tester can perform
as a DTE Simulator for testing a DCE.
Operation is similar to the DCE SYM.
BERT:
This is used for testing various Data
Communications Links.
SELF TEST:
By running routines selected in the Self
Test Menu the confidence level of the
Comm. Tester can be checked. The completion
of the tests is displayed.
…0f…3066A/rt
5:1:3-6 BSP/821124
DATA COMMUNICATION TESTER L/DE/GW
MODE SELECTION OH2 The Mode Switch can
be rotated to select
P.3-4 one of the following modes:
MONITOR:
In this mode the Comm.Tester can monitor
and record the activity of an interface
without interferring with the interface.
Required data can be recalled and displayed.
DCE SIM:
In this mode the Comm. Tester can perform
as a DCE or Modem Simulator for testing
a DTE. This implies that data can be sent
to the DTE and received messages can be
examined.
DTE SIM:
In this mode the Comm. Tester can perform
as a DTE Simulator for testing a DCE.
Operation is similar to the DCE Syn.
BERT:
This is used for testing various Data
Communications Links.
SELF TEST:
By running routines selected in the Self
Test Menu the confidence level of the
Comm. Tester can be checked. The completion
of the tests is displayed.
…0f…3066A/rt
5:1:3-6 BSP/821124
DATA COMMUNICATION TESTER L/DE/GW
DISPLAY & OH3 The display comprises
INDICATORS P.3-4 Display window (left-most 12 char) which
displays Messages, Data and Params.
Scratch Pad (right-most 4 char) which
displays the hexadec or mnemonic equivalent
of right-most char. Also displays data
entered from keypad.
Eight LED-Indicators ON/OFF condition are
used to indicate status of various signals.
DISPLAY OH4 These keys are used to set-up Param,
CONTROL P.3-5 Program Steps and displaying the Capture
KEYS Buffer's content as well as rewieving Simulation
Programs.
SPECIAL OH5 These keys are used (together with the
FUNCTION P.3-6 Control (Keys) to Program the Comm. Tester
KEYS with User-defined condition.
…0f…3066A/rt
5:1:3-6 BSP/821124
DATA COMMUNICATION TESTER L/DE/GW
INTERFACE OH6 The Interface Access Panel is used to monitor
ACCESS PANEL P.3-7 Interface Lines or adapt the Comm. Tester
to non Standard interface connections.
OH7 Switches and/or Jumper Wires can be used
to:
P3-28 Monitor any Pin with the Marker Probe.
Pull any Line High/Low with the +V/-V
Pins
Reconfigure the Comm. Tester to Non standard
Interfaces by means of connecting/disconnection
Primary channels with incoming V24 lines.
OH8 This shows three examples of connecting
P 1-2 the Comm. Tester:
Monitor Mode
DCE Simulate Mode
DTE Simulate Mode
PINFORMAT OH9 This provides background information on the
P 3-16 RS-232 format also known as V24/V28 format.
SAMPLE OH10 This Sample Program is used for demonstration
PROGRAM P3-17 of the Comm. Tester's basic instruction.
…0f…3066A/rt
MT-TRAINING 5:2:1-3 BSP/821124
OPTICAL MODEMS L/DE/GW
INTRODUCTION Optical Modems provide full duplex opertion
over two fiber cables. Data rate is asynchronious
up to 19.2K baud.
Three types of modems:
OH1 OM1 placed in Video Display Unit
OM1/1-2
OH2 OM2 placed in TDX Racks
OM2/1-2
OH3 OM3 placed in Printer
OM3/1-2
OH1 Type OM-1 is mounted inside the Video Display
Unit as a separate circuit card with a power
card plugged into the VDU110VAC Power Source.
The System interface connections are made
through a 14-pin connector (see table 2-3).
The fiber optic input and output are of the
threaded female type connecters on card.
OH2 The OM-2 is mounted in the Telecommunication
Data exchange crate in the Card Cage. The
power connection, which is 18VAC, and System
interface connection is made through the
cardedge connector. The fiberoptic input
and output are located on the frontpanel
of the Card.
OH3 The OM-2 is mounted in the card Cage within
the Medium Speed Printer which supplies the
modem 10VAC Power. A ribbon Cable provides
System interfacing and is terminated with
to 40 pin female type connectors. The fiber
optic input and output are of the threaded
type located on card.
…0f…3066A/rt
MT-TRAINING 5:2:1-3 BSP/821124
OPTICAL MODEMS L/DE/GW
OH2 LED indicators on the Modems Show Status
of 5 specific signals:
Power on ON continiously
Receive Level OFF if Rec sign 3dB ????
Request to Send ON if RTS input is present
from as.dev.
Clear to Send ON if CTS output is applied
to as.dev.
Synchronization OFF if not attempting to
establish SYNCH
OH4 This shows the Transmit circuits in General.
OM1/4-2 RTS, DTR & Control + 5 bit pattern together
with the transmit data signal are applied
to the output driver which generates light
pulses which are brought through the fiber
optic cable to the other modem.
…0f…3066A/rt
MT-TRAINING 5:2:1-3 BSP/821124
OPTICAL MODEMS L/DE/GW
OH5 This shows the Receive Circuits, Signal Re-
OM 1/4-3 covery. The recovered data Signal is amplified
and sent to the flip-flop. The strobe generator
monitors the aggregate signal and generates
signals that cancels the clock signal part
of the aggregate signal leaving combined
data. The circuit also generates the clock
signal used in the transmit circuits and
the Demultiplexer part of Receive Circuits.
OH6 The combined data are demultiplxed in to
OM 1/4-5 Data Bits and Control/Frame Bits by the Clock
Pulses, and the data bits are applied to
the interface connector as receive data output.
Synch check is made in the control/frame
data to detect sync pattern. If this pattern
is not detected within a Specified time the
alarm circuit is activated resulting in loss
of sync indication. This will continue until
the sync detector recognizes a valid synch
pattern.
…0f…3066A/rt
MT-TRAINING 5:2:1-3 BSP/821124
OPTICAL MODEMS L/DE/GW
OH7 Different connection methods are applied
to the optical modems used in Terminals and
CTX-crates with respect to installation on
local sites or installation on remote site.
On local sites the rack mounted card will
be considered Host Modem and Terminal Cards
will be considered Remote Modem. On Remote
Sites the terminal card is the Host Modem
and the Crate mounted card is the Remote
Modem.
OH8 The jumpers 1/2 is used to select different
OM1/6-3 RTS/CTS operating modes. Local Modem is set
to option 1.
Remote Modem is set to option 2.
OH9
OM2/4-2 The difference in these circuits regarding
OM-1 and OM-2 is that OM-2 can use an external
Transmit Clock provided by the Clock divider.
OH10 The external clock signals is also applied
OM2/4-5 to the demultiplexer for recognizing sync
patterns.…86…1 …02… …02… …02…
…02… …02…
2841A/ktd
5:3:1 KJA/821209
Maintenance Concept, Overview Theory
The Mainte- Mainte- The major tasks of the CAMPS Maintenance
nance Concept nance consist of:
Position - Normal Operating Procedures
Operation - Corrective Maintenance
Manual - Preventive Maintenance
Normal OH 1 Normal operations procedures of the
Operating Maintenance Position are procedures which
Procedures physically open and close the channels to
the users, mount/dismount the correct volumes,
etc.
The supervisor opens and closes the channels
logically.
The users prepare and transmit/receive messages
via the CAMPS system.
A list of OH 2 The Figure list all normal Operating
the Normal commands and their interconnection:
Operating
Procedures - Open/Close Channels: TDXS Menu
CUSY Menu
- Assign Disks: CUSY Menu
- Start Up/Close Down: PUSY
- Software Commands: SOFT
- Watchdog Commands: WDCM
2841A/ktd
5:3:1 KJA/821209
Maintenance Concept, Overview Theory
Corrective CAMPS The corrective Maintenance are described
in
Maintenance Site the CAMPS Site Level Maintenance Manual and
Level describes the troubleshooting of the CAMPS
Mainte- control equipment.
nance
Manual
OH 3 The corresctive maintenance flow is shown
in the typical repair sequence.
a Maintenance Position:
receives the error report
b+c+d The error is traced to a module (H/W
or S/W)
e The System is brought basck to normal
operation.
f The Logbook and the Failure report
is
completed.
Preventive OH 4 The preventive maintenance consists of the
Maintenance required scheduled check-out to provide maximum
availability to the user.
2841A/ktd
5:3:2 KJA/821209
VDU opr. Functions Theory
Introduction Mainte- Presentation of the Maintenance Position
nance Operation Manual.
Position
Operation
Manual
Purpose of the - The manual describes
in detail the
Maintenance procedures and routines neccessary to
Position optimize the daily operation of the CAMPS
Operation equipment.
Manual
Transactions - A dialoque which takes place between the
operator and the CAMPS system to execute
a command.
Formats - A transaction identifies FORMATS and describes
the specific dialoque associated with
each one.
Each format contains individual fields
which are described in terms of their
elements, possible element values and
validation performes.
VDU principles OH 1 - 1 VDU status
line
of operation - 27 useable lines of 80 characters each
- 12 programmeable function keys
- Split screen capability
- Unprotected fields
- Keylock
Split OH 1 - command split
- configuration split
- format split
Command OH 2
Split
Configuration OH 3
Split
Format OH 4
Split
Keyboard OH 5 TAB: next field
BACK TAB: previous field
2841A/ktd
5:3:2 KJA/821209
VDU opr. Functions Theory
Special OH 6 F1: Move cursor to Command Line
F2: Suspend actual command
F3: Return to current Menu
F4: Keep and present next page
F5: Insert (N) lines
F6: - Not used -
F7: Display error message
F8: Cancel
F9: Print
F10: Delete and present next page
F11: Delete (N) lihes
F12: - Not used -
Data Entry After completion input to an improtected
field, the cursor will automatically move
to the next improtected field.
Validation After data entry is entered.
Exit Condition F8 key. Cancel
Error Codes F7 key + Error No + Enter
2841A/ktd
5:3:3 KJA/821209
PU Ctrl. Menu Theory
Introduction OH 1 - Presentation of the PUSY commands
PUSY OH 2 - Presentation of the PUSY Menu
command
Boot OH 3 - Explain the parameters used in the Boot
command.
Terminate OH 4 - Explain the Mode: Operator Mode
Operator Only Special commands to be initialized in
the
Mode operator - Only Mode
Delete Specific OH 5 - Explain the CIF parameter:
CIF CIF = CAMPS Information Format
Switchover OH 6 - Explain the switchover command.
Close Down OH 7 - Explain the close Down PU command.
+
OH 8
2841A/ktd
5:4:1 KJA/821209
CU Ctrl. Menu Theory
Introduction OH 1 Presentation of the CUSY commands
to CUSY
LTUL OH 2 - Explain the parameters used in the LTU-L
control command
LTU OH 3 - Explain the parameters used in the LTU
control control command.
Disk Drive OH 4 - Explain the parameters used in the Disk
Assignment Drive Assignment command.
Volume OH 5 - Explain the parameter used in the Volume
Handling Handling command.
Introduction OH 6 - Presentation of the TDXS commands.
to TDXS
LTUX-L OH 7 - Explain the parameters used in the LTUX-L
control control command
LTUX- OH 8 - Explain the parameters used in the LTUX
control control command.
BSM-X OH 9 - Explain the parameters used in the BSM-X
control control command.
2841A/ktd
5:4:2 KJA/821209
S/W Ctrl. Cmd. Menu Theory
Introduction OH 1 Presentation of the SOFT COMMANDS
to SOFT
Print OH 2 - Explain the parameters used in the Print
System System Configuration command.
Configuration
Adjust OH 3 - Explain the parameters used in the Adjust
Time Time command.
Print OH 4 - Explain the prarameters used in the Print
Software Software Version command.
Version
Load OH 5 - Explain the parameters used in the Load
Modified Modified Software command.
Software Note: this command is used to delete a
Software error.
Set Trace OH 6 - Explain the parameters used in the Set
Mark Trace Mask command.
2841A/ktd
5:4:3 KJA/821209
Direct WD commands Theory
Introduction OH 1 Presentation of the WCMD commands.
PU State OH 2 These commands are used to operate the offline
PU according to this flow.
Theoretical exercise:
Boot the PU#1 with CAMPS Initial Software
from Floppy Disk.
The PU#1 is in MAIN mode.
Solution:
1 PU#1
2 NORM
3 MAIL
4 ENPU
5 BOOT CI FL
2841A/ktd
KJA/821209
Lesson 5:3:1
What are the titles of the manuals describing the tasks
at the m aintenance position?
What are the three major tasks of the maintenance position?
To which part of the maintenance tasks does the failure
reporting belong?
The maintenance position is equipped with two types
of peripherals. What is the identity of them?
What does an Off-line PU mean?
2841A/ktd
KJA/821209
Lesson 5:3:1
A̲ ̲N̲ ̲S̲ ̲W̲ ̲E̲ ̲R̲ ̲S̲ ̲ ̲ ̲T̲ ̲O̲
Maintenance Position Operation Manual
CAMPS Site Level Maintenance Manual
- Normal Operating Procedures
- Corrective Maintenance
- Preventive Maintenance
The corrective Maintenance
A VDU and a MSP
A PU is Off-line if it is not booted with the CAMPS
software, i.e. either not standby or active
2841A/ktd
KJA/821209
Lesson 5:3:2
How many splits are there on the VDU screen?
Is it possible to delete the typed data?
Is data validated whenever it is typed in the unprotected
fields?
Is it possible to write in the VDU status line?
Is it possible to edit in the present VDU format split
2841A/ktd
KJA/821209
Lesson 5:3:2
A̲ ̲N̲ ̲S̲ ̲W̲ ̲E̲ ̲R̲ ̲S̲ ̲ ̲ ̲T̲ ̲O̲
Three: Command Split, Configuration Split, Keyboard
Split
Yes, by pressing the F8 key
No data is validated after the ENTER key is pressed
NO, the VDU status consists of protected fields
Yes, by using the TAB key
2841A/ktd
KJA/821209
Lesson 5:3:3
Is it possible to access the PUSY meny after a Master
Clear command
Is it possible to use the boot a PU which is in Maintenance
Mode
Is it possible to delete a specific CIF when you are
in Terminate Operator Only Mode
Why is the CIF range: 1-4294967296
Is it possible to switch from the Standby PU to the
Active PU?
2841A/ktd
KJA/821209
Lesson 5:3:3
A̲ ̲N̲ ̲S̲ ̲W̲ ̲E̲ ̲R̲ ̲S̲ ̲ ̲ ̲T̲ ̲O̲
No, the system must be booted before the PUSY Menu
is accessible
No, the PU must be in Normal Mode
No, DCIF is an Operator Only Mode (refer to section
5.3.2 (step 5)
The CIF range is 0....2…0e…32…0f…
No, a switchover is always from the Active PU to the
Standby PU
2841A/ktd
KJA/821209
Lesson 5:4:1
Explain "logically disconnected"
There are 4 channels on an LTU module. How many of
them are used?
Explain "Baud"
Explain the following error code:
"Sum exceeds 9600 baud"
The present format shown on a VDU is HIME. Write the
three commands which connects the BSM-X #8 to the Active
TDX Bus
2841A/ktd
KJA/821209
Lesson 5:4:1
A̲ ̲N̲ ̲S̲ ̲W̲ ̲E̲ ̲R̲ ̲S̲ ̲ ̲ ̲T̲ ̲O̲
"logically disconnected" means that the supervisor
has disconnected the LTUX or LTU line using a Software
command
Max 2
Bit/sec
Sum exceeds 9600 Baud means that the sum of the speed
(hand-jate) of the two or more lines of a group of
lines excced 9600 baud
Type: TDXS (enter) 1. command
Type: BSMX 8 (enter) 2. command
Type: 1 (enter) 3. command
2841A/ktd
KJA/821209
Lesson 5:4:2
Is it possible to adjust the time 240 sec forwards?
You want a print of the Software Version of the Off-line
Disk. The following error code appears after entering
PRSW 2:
Error code: No Disk Available
Explain why it is not available
Is it possible to copy from the floppy disk to the
Off-line Disk?
The LTUX Line: 15 is a channel of an LTUS module situated
in a TDX crate. Specify the number of the TDX crate.
The LTU Line: 7 is a channel of an LTU module. Specify
the number of the LTU module.
2841A/ktd
KJA/821209
Lesson 5:4:2
A̲ ̲N̲ ̲S̲ ̲W̲ ̲E̲ ̲R̲ ̲S̲ ̲ ̲ ̲T̲ ̲O̲
Yes, use the ADTM command two times.
The Disk is not mounted
Yes, use the LMOS command Coyp Mode:1
15 is an LTUX module situated in TDX crate #2, i.e.
1-8: TDX crate #1; 9-16: TDX crate #2.
9 is a channel in LTU No. 4, i.e. 1-2: LTU #1, 7-8:
LTU No. 4
2841A/ktd
KJA/821209
Lesson 5:4:3
Is it possible to set a Standby PU in Main Mode by
entering the MAIN command?
Explain the error code: PU NOT DISABLED
Is the CPU's in the PU activated after a MAIN command
is completed?
Is it possible to issue a MACL to the Standby PU?
Which of the WDCM issues a Built-In-Test to the MAP
Module?
2841A/ktd
KJA/821209
Lesson 5:4:3
A̲ ̲N̲ ̲S̲ ̲W̲ ̲E̲ ̲R̲ ̲S̲ ̲ ̲ ̲T̲ ̲O̲
No, the PU cannot be set in maintenance mode before
it is disabled
This error code means that the PU is still connected
to the Channel Unit
No, it is only the MAP microprocessor
No, the PU must be Off-line
RSET
MACL
2841A/ktd
PROGRESS TEST KJA/821209
Lesson 5:5:1
1 What are the contents of the configuration display?
2 Explain the error code :211
3 Explain the meaning of "Boot"
4 Is the operator at the maintenance position independent
of the supervisor?
5 Explain the switchover command.
6 What is the maximum lines of the LTUX-S
7 Explain "Baud Rate".
8 What is the maximum speed level of 4 channels of an
LTUX-S
9 What is ITA-5?
11 What does logically connected mean?
12 What is the procedure when decoding an error code?
13 Are any CPUs activated in Maintenance Mode?
2841A/ktd
PROGRESS TEST KJA/821209
Lesson 5:5:1 (cont'd)
14 Explain the meaning of the WDSW command.
15 How many options are there when the present menu is
the HIME.
2841A/ktd
ANSWERS TO PROGRESS TEST KJA/821209
Lesson 5:5:1
1 The configuration display shows the status of the CAMPS
equipment.
2 Wrong volume name
3 The boot command brings S/W from a disk pack into the
RAM memory in the Processor Unit
4 NO, some actions are dependent of the supervisor action
5 The switchover command activates the Standby PU without
missing any information.
6 80
7 Bits/sec (speed rate)
8 9600 Baud
9 Optical character reader
10 An alphabet used in the OCR, MTP-ROP, LTP and TCR/PTOP.
11 This means that the supervisor has connected the line
in question
12 Press F7, Type error code, Press ENTER
13 No, in Main Mode is only the MAP microprocessor activated
14 Tge Active PU is disabled and Master Cleared. The Standby
PU is enabled and commanded to go active
15 5
2841A/ktd
KJA/821209
Exercise 5:5:4-6
INTRODUCTION
The following exercise illustrates the use of the normal operation
of the maintenance position
1 Start the system up: PU#1 as active PU. PU#2 as Standby
PU
(Software type = CAMPS initial S/W)
(Disk from which S/W is to be loaded = OFF)
(Patch files to be used = 3)
2 Open the LTUX-line with PORT-ID = 45
(Type: VDU)
(Speed: 2400 Baud)
3 Open the LTU-line with PORT-ID = 1
(Type: NICS-TARE)
(Speed: 4800 Baud)
4 Mount the volume with identify: EXER1
5 ADJUST the time by 130 sec
6 Print the SYSTEM configuration
(Type: ALL)
7 Print S/W version
8 Close down the PU#2
9 Activate the CAMPS Bootloader in PU#2
(OFLI communication)
10 Dismount the volune = EXER1
11 Close the LTU-line with PORT-ID = 1
12 Close the LTUX-line with PORT-ID = 45
13 Close down the PU#1
14 Print the SYSTEM configuration
F]lgende er rest af tidligere uge 5. Gemmes og skal m>ske bruges
i anden TMA
2841A/bel/
KJA/821209
DISK + FD, OVERVIEW 5:1:1 CAMPS
- Describe the replacement procedures of the SMD,
MMD and FD.
- Describe the controls and indicators of the SMD,
MMD and FD.
"Situation questions" during lesson
CAMPS Classroom
Lecture
Whiteboard
SMD unit
MMD unit
FD unit
CDC MMD H/W Maintenance Manual
CDC SMD H/W Maintenance Manual
SA 800/801 Diskette Storage Drive Maint.Manual
2841A/bel/
KJA/821209
FIELD TEST UNIT 5:1:2
CAMPS
- Describe the structure of the Field Test Unit (FTU)
TB216 H/W Maint.Manual.
- Describe the procedure for operation of the FTU
with reference to the Maint. Manual.
"Situation questions" during lesson
CAMPS Classroom
Lecture
Demonstration
Whiteboard
Field Test Unit
CDC Field Test Unit
H/W Maintenance Manual
2841A/bel/
KJA/821209
FIELD TEST UNIT (P) 5:1:3
CAMPS
- Check and adjust the Field Test Unit
- Initiate the Field Test Unit
An evaluation during the exercise
CAMPS Training System
Exercise on the Field Test Unit
Field Test Unit
FD
SMD
MMD
CDC Field Test Unit (FTU)
H/W Maintenance Manual
2841A/bel/
KJA/821209
MMD TEST 5:1:4
CAMPS
- Describe the test of a MMD using the FTU.
"Situation questions" during the lesson
CAMPS Classroom
Lecture
Demonstration
MMD Disk Drive
Field Test Unit
CDC MMD H/W Maintenance Manual
CDC Field Test Unit H/W Maint.Manual
2841A/bel/
KJA/821209
MMD TEST (P) 5:1:5
CAMPS
- Remove the MMD from the rack.
- Connect the FTU to the MMD.
- Execute a test of the MMD using the FTU.
- Install the MMD in the rack.
An evaluation during the exercise
CAMPS Training System
Exercise on the MMD Disk Drive
MMD Disk Drive
Field Test Unit
CDC MMD H/W Maintenance Manual
CDC Field Test Unit H/W Maint.Manual
2841A/bel/
KJA/821209
MMD TEST, OVERVIEW 5:1:6 CAMPS
- Describe the test of a FD using the FTU.
"Situation questions" during the lesson
CAMPS Classroom
Lecture
Demonstration
Whiteboard
FD Disk Drive
CDC MMD H/W Maintenance Manual
2841A/bel/
KJA/821209
FD TEST (P) 5:2:1
CAMPS
- Remove the FD from the rack.
- Connect the FS to the FTU.
- Execute a test of the FD using the FTU.
- Install the FD in the rack.
"Situation questions" during the lesson
CAMPS Training System
Lecture
Demonstration
Whiteboard
FD Disk Drive
CDC SMD H/W Maintenance Manual
2841A/bel/
KJA/821209
SMD TEST 5:2:2
CAMPS
- Describe the test of a SMD using the FTU.
"Situation questions" during the lesson
CAMPS Classroom
Lecture
Demonstration
SMD Disk Drive
Field Test Unit
CDC SMD H/W Maintenance Manual
CDC Field Test Unit H/W Maint. Manual
2841A/bel/
KJA/821209
CRAS ERR. REPORT 5:2:5
CAMPS
- Describend the structure of the errorreports (Appendix
A).
- Describe the actions of the M.P.operator from the
moment of receiving an errorreport and to the moment
of starting the troubleshooting.
"Situation questions" during the lesson
CAMPS Classroom
Lecture
Whiteboard
Maintenance Manual
2841A/bel/
KJA/821209
CRAS ERROR REPORT (P) 5:2:6
CAMPS
- Execute the necessary maintenance position procedures
from the moment of receiving an error message and
to the moment of starting the troubleshooting procedures.
An evaluation during the exercise
CAMPS Training System
Exercise at the maintenance position
Error reports printed on the maint.pos.printer
Maintenance Manual
Maintenance Manual
2841A/bel/
KJA/821209
CRAS OTT 5:3:1
CAMPS
- Describe the structure of the offline Troubleshooting
Procedures (see 4.3),
the replacement procedure (see 4.4)
the controls and indicators (see 4.5)
and
the offline M&D test programs (see 4.7)
"Situation questions" during the lesson
CAMPS Classroom
Lecture
Whiteboard
Maintenance Manual
2841A/bel/
KJA/821209
FAIL.REPORT. S/W MAINT. (P) 5:4:2
CAMPS
- Execute the S/W Maintenance Procedures described
in section 5 in the Maintenance Manual.
- Fill in the fields in the Failure Report Formulars
An evaluation during the exercise
CAMPS Classroom
Exercise in the Failure Reporting Syntax
Exercise in the S/W Maintenance Procedures.
Maintenance Manual
Maintenance Manual
2841A/bel/
KJA/821209
DIST. EQUIPMT. OTT 5:4:6
CAMPS
- Execute the troubleshooting procedure in the Dist.
Eq.
An evaluation during the exercise
CAMPS Training System
Exercise in the Dist. Equipmt. troubleshooting procedures
CAMPS Training System
Maintenance Manual
2841A/bel/
KJA/821209
PROGRESS TEST 5:5:1
CAMPS
- The questions in the test is not specified yet.
........
.....
.....
.....
.....
2841A/bel/
KJA/821209
REVISION PERIOD 5:5:2
CAMPS
- The contents of the Revision Period is not specified
yet.
........
.....
.....
.....
.....
2841A/bel/
KJA/821209
CAMPS TROUBLESHOOTING 5:5:3-6
CAMPS
- Execute the corrective maintenance of the CAMPS
from the moment of receiving an errorreport on
the MP MSP and to the moment of transmitting the
failure report.
An evaluation during the exercises.
CAMPS Training System
Exercise in the Corrective Maintenance of the CAMPS
Equipment
CAMPS Training System
Maintenance Manual
2841A/HH/
5:1:1 KJA/821006
DISK + FD OVERVIEW T
INTRODUCTION CAMPS
Mainte- Presentation of the
nance SMD
Manual MMD
Section FD
4 and 5
SMD CDC - Description of the replacement procedures
SMD of the:
H/W - SMD unit
Maint. - SMD disk pack
Manual
- Description of the controls and indicators
MMD CDC - Description of the replacement procedures
MMD of the:
H/W - MMD unit
Maint. (The storage module is not
Manual replaceable)
- Description of the controls and indicators
FD SA - Description of the replacement procedures
800/801 of the:
Diskette - FD unit
Storage - Floppy
Drive
Mainte- - Description of the controls and indicators
nance
Manual
2841A/HH/
5:1:2 KJA/821006
FIELD TEST UNIT (FTU) T
INTRODUCTION Presentation of the CDC Field Test Unit
(FTU) H/W Maintenance Manual
FIELD TEST CDC - Description of installation
UNIT Field - Description of front panel controls,
MAINTENANCE Test indicators and test points
THEORY Unit
H/W - Description of operation procedures
Mainte-
nance - Description of codes used with the FTU
Manual
FIELD TEST Section Demonstration * of the FTU including
UNIT 2, 3, 4 - installation
MAINTENANCE - adjustment
DEMONSTRATION - operation
* The exact contents of the demonstration
is
not specified yet.
EXERCISE IN CDC The exercise (*) includes:
THE FTU Field
CORRECTIVE Test - Installation of the FTU
MAINTENANCE Unit - Adjustment of the FTU
PROCEDURE H/W - Operation of the FTU
Mainte-
nance
Manual
(*) The exact contents of the FTU exercise
is not yet defined.
2841A/HH/
5:1:3 KJA/821006
FIELD TEST UNIT (FTV) P
EXERCISE IN CDC The exercise (*) includes:
THE FTU COR- Field
RECTIVE Test - Installation of the FTU
MAINTENANCE Unit - Adjustment of the FTU
PROCEDURE H/W - Operation of the FTU.
Mainte-
nance
Manual
(*) the exact contents of the FTU
exercise is not yet defined.
2841A/HH/
5:1:4 KJA/821006
MMD TEST T
INTRODUCTION Presentation of the CDC MMD H/W Maintenance
Manual
SPARES AT Presentation of the MMD Site Level Spare
Kit
SITE LEVEL
MMD CORRECTIVE Demonstration
of
the
MMD
troubleshooting
MAINTENANCE procedure
DEMONSTRATION
MMD CORRECTIVE Demonstration
of
the
MMD
Troubleshooting
MAINTENANCE Procedure.
DEMONSTRATION
2841A/HH/
5:1:5 KJA/821006
MMD TEST P
EXERCISE IN CDC The exercise (*) includes:
THE MMD MMD
CORRECTIVE + - Troubleshooting af a defeet
MAINTENANCE Field MMD using the
PROCEDURES Test CDC MMD H/W Maintenance Manual and the
CDC
Unit FTU H/W Maintenance Manual
H/W
Mainte- - Replacement of modules in the MMD
nance
Manual
(*) The exact defeets in teh MMD are not
yet defined.
2841A/HH/
5:1:6 KJA/821006
FD TEST T
INTRODUCTION Presentation of the SA 800/801
Diskette Storage Drive Maintenance Manual
SPARES AT Presentation of the FD Site Level Spare Kit
SITE LEVEL
FD CORRECTIVE Presentation of the step-by-step procedures
MAINTENANCE described in the CDC Field Test Unit H/W
THEORY Maintenance Manual +
SA 800/801 Diskette Storage Drive Maintenance
Manual
FD CORRECTIVE Demonstration of the FD troubleshooting
MAINTENANCE procedures
DEMONSTRATION
2841A/HH/
5:2:1 KJA/821006
FD TEST P
EXERCISE IN CDC The exercise (*) includes:
THE FD Field
CORRECTIVE Test - Troubleshooting of a defect FD using the
MAINTENANCE Unit CDC FTU Maintenance Manual and the
PROCEDURES H/W SA 800/801 Diskette Storage Drive
Mainte- Maintenance Manual
nance
Manual
+
SA 800/
801
Diskette
Storage
Drive
Mainte-
nance
Manual
(*) The exact defeds in the FD are not
yet defined.
2841A/HH/
5:2:2 KJA/821006
SMD TEST P
INTRODUCTION Presentation of the CDC SMD H/W Maintenance
Manual
SPARES AT Presentation of the SMD Site Level Spare
Kit
SITE LEVEL
SMD CORRECTIVE Presentation
of
the
step-by-step
procedures
MAINTENANCE described in the CDC SMD H/W Maintenance
THEORY Manual + CDC Tield Test Unit H/W Maintenance
Manual.
SMD CORRECTIVE Demonstration
of
the
SMD
troubleshooting
MAINTENANCE procedures.
DEMONSTRATION
2841A/HH/
5:2:3 KJA/821006
SMD TEST P
EXERCISE IN CDC The exercise (*) includes.
THE SMD Field
CORRECTIVE Test 1 Troubleshooting of a defect SMD using
MAINTENANCE Unit the CDC FTU Maintenance Manual and the
PROCEDURES H/W CDC SMD Maintenance Manual.
Mainte-
nance
+
CDC
SMD
H/W
Mainte-
nance
Manual
(*) The exact defeets in the SMD are not
yet defined.
2841A/HH/
5:2:4 KJA/821006
CRAS EQUIPMENT, OVERVIEW T
CORRECTIVE Section - Describe the different actions to be
MAINTENANCE 4.1 in executed at the maintenance position when
PHILOSOPHY the receiving an error report, i.e.
Mainte- a An error report is printed on the
nance maintenance position printer (All error
Manual reports are listed in Appendix A)
b The System Troubleshooting Tree specifies
the correct entry point in the Offline
Troubleshooting Tree (section 4.6 + 4.3.2)
c The error is isolated to a module/unit
(section 4.3.3)
d The module/unit is replaced (section
4.4 + section 4.5)
e The failure report is completed (section
6)
THE SYSTEM Section - Describe the CAMPS system break down into
BREAKDOWN 4.2 5 subsystem
S/W MAINTE- Section Explain the purpose of section 5
NANCE 5
- Describe the structure of section 5
2841A/HH/
5:2:6 KJA/821006
CRAS ERROR REPORT, SYST TROUB P
EXERCISE IN App A The exercise (*) includes:
THE INTERPRE-
TATION OF - Interpretation of error reports printed
on
ERROR REPORTS the maintenance position printer.
Section - Identification of the ENTRY point in the
4.3.2 Offline Troubleshooting Tree. Using the
System Troubleshooting Tree (H/W errors)
Section - Identification of the S/W maintenance
5 procedures to be executed when receiving
a S/W error report.
(*) The exact contents of the exercise
is not yet specified.
2841A/HH/
5:4:1 KJA/821006
FAILURE REPORTING + S/W MAINT. T
INTRODUCTION Mainte- Presentation of section 5 in the Maintenance
TO THE S/W nance Manual.
MAINTENANCE Manual
PROCEDURES Section
5
PATCHING Section - Purpose of the patching procedures.
5.2 - Presentation of the step-by-step-procedure.
Section - Purpose of the "New S/W Loading and
5.3 Verification".
- Presentation of S/W Loading procedures.
Section - Purpose of the "Memory Dumps"
5.4 - Presentation of the "Memory Dumps" procedures.
Section - Purpose of the "Failure Reporting"
5.5 - Presentation of the "Failure Reporting"
Procedures.
INTRODUCTION Section Presentation of section 6 in the Maintenance
TO THE FAILURE 6 Manual
REPORTING
SYSTEM
Section - Purpose of the Logbook
6.1 - Description of the fields in the Logbook
Formular.
Section - Purpose of the Failure Reports
6.2 - Description of the fields in the Failure
Report formular.
Section - Purpose of the Field Change Notices.
6.3 - Description of the fields in the Field
Change Notice formular.
Section - Purpose of the Configuration Control.
6.4 - Presentation of the Identification numbers
in the CAMPS equipment.
2841A/HH/
5:4:2 KJA/821006
FAILURE REPORTING + S/W MAINT. P
Mainte-
nance
Manual
EXERCISE IN Section The exercise (x) includes:
THE S/W 5 - Patching procedures
MAINTENANCE - New S/W Loading and Verification
PROCEDURES - Memory Dumps
- Failure Reporting
EXERCISE IN Section The exercise (x) includes complementing of:
FAILURE 6 - Logbook formular
REPORTING - Failure Reports
SYSTEM - Field Change Notices
(x) = the exact contents of the exercise
is
not yet defined.
2841A/HH/
5:4:3 KJA/821006
PU + WD OTT P
EXERCISE IN Section
THE TROUBLE- 4.3 +
SHOOTING PROCE- 4.4 +
DURES OF THE 4.5 + The exercise (x) includes:
PU AND THE 6
WD SUBSYSTEM in the Execution of the Offline Troubleshooting
Mainte- Procedures in the PU and the WD Subsystem
nance starting from a predefined ENTRY point, i.e.
Manual an exercise in how to:
- Trace a detected error to a module/unit
within the PU and WD Subsystem.
- Replace the defective module/unit
- Verify the Subsystem
- Complete the failure reports.
(x) the exact defect in the PU and
WD are not yet defined.
2841A/HH/
5:4:4 KJA/821006
CU OTT P
EXERCISE IN THE The exercise (x) includes:
TROUBLESHOOTING Section
PROCEDURES OF 4.3.3 Execution of the Offline Troubleshooting
THE CU SUB- in the Procedures in the CU Subsystem starting from
SYSTEM Mainte- a predefined ENTRY point, i.e. an exercise
in
nance how to:
Manual
- Trace a detected error to a module/unit
within the CU Subsystem.
- Replace the defective module/unit
- Verify the Subsystem
- Complete the failure reports
(x) the exact defects in the CU
are not yet defined.
2841A/HH/
5:4:5 KJA/821006
TDX OTT P
EXERCISE IN THE Section The
exercise
(x)
includes:
TROUBLESHOOTING 4.3 +
PROCEDURES OF 4.4 + Execution of the Offline Troubleshooting
THE TDX SUB- 4.5 + Procedures in the TDX Subsystem ENTRY point,
SYSTEM 6 i.e. an exercise in how to:
in the
Mainte- - Trace a detected error to a module/unit
nance within the TDX Subsystem
Manual - Replace the defective module/unit
- Verify the TDX Subsystem
- Complete the failure reports
(x) the exact defects in the TDX Subsystem
are not yet defined.
2841A/HH/
5:4:6 KJA/821006
DIST. EQUIPMT. OTT P
EXERCISE IN THE Section The
exercise
(x)
includes:
TROUBLESHOOTING 4.3 +
PROCEDURES OF 4.4 + Execution of the Offline Troubleshooting
THE DISTRI- 4.5 + Procedures in the Distribution Equipment
BUTION EQUIP- 6 Subsystem starting from a predefined ENTRY
MENT in the point,
Mainte- i.e. an exercise in how to:
nance
Manual - Trace a detected error to a module/unit
within the Dist. Equipmt. Subsystem
- Replace the defective module/unit
- Verify the Dist. Equip. Subsystem
- Complete the failure reports
(x) the exact defects in the Dist. Equip.
Subsystem are not yet defined.
2841A/HH/
5:5:1 KJA/821006
PROGRESS TEST T
THE CONTENTS
OF THE PROGRESS
TEST IS NOT YET
DEFINED.
2841A/HH/
5:5:2 KJA/821006
REVISION PERIOD
THE CONTENTS
OF THE REVISION
PEROOD IS NOT YET
DEFINED.
2841A/HH/
5:5:3-6 KJA/821006
CAMPS TROUBLESHOOTING P
EXERCISE IN THE The exercise includes:
CORRECTIVE
MAINTENANCE App. A. 1) Interpretation of error reports
PROCEDURES (S/W, H/W error reports).
OF THE CAMPS
SYSTEM. 2) In case of a reported H/W error:
Section 2a) Identify the correct ENTRY point
4.3.2 in the Offline Troubleshooting Tree
in (x) using the system Troubleshooting Tree.
Section 2b) Trace the error to a module/unit within
4.3.3 the CAMPS system using the Offline
in (x) Troubleshooting Tree.
Section 2c) Replace the defective module/unit
4.4
in (x)
Section 2d) Verify the actual Subsystem
4.3.3
in (x)
Section 2e) Complete the failure reports
6 in (x)
3) In case of a reported S/W error:
Section 3a) Execute the S/W Maintenance Procedures.
5 in (x)
Section 3b) Complete the failure reports.
6 in (x)
(x) Maintenance Manual.…86…1 …02…
…02… …02… …02… …02…
5:5:1
2841A/ktd
BSP/830118 1
MT/RST Course
PROGRESS TEST, Week 5 CAMPS
P̲R̲O̲G̲R̲E̲S̲S̲ ̲T̲E̲S̲T̲:
1 What is the purpose of the Medium Speed Printer?
2 How does it communicate, and with what?
3 A Switch on CPU CCA determines the Baud Rate Strapping.
What is the use of that switch?
4 What can a Data Communications Tester be used for?
5 How can a Data Communications Tester operate like?
6 Control Characters are ruining data transmission on
a V24 Line. Now you would like to get a Hard copy of
the data flow. Describe the procedure to get the Data
Communications Tester make the data available for you.
7 What is the purpose of the Optical Modems?
5:5:1
2841A/ktd
BSP/830118
2
MT/RST Course
PROGRESS TEST, Week 5
CAMPS
8 Where are the Optical Modems locatd?
9 One of the Optical Modems needs an extra inspection
on a specific Strap Setting before replacing a malfunctioning
one. Which one is that, where is the Modem located,
and what is the reason for the extra inspection?
5:5:1
2841A/ktd
BSP/830118
1
MT/RST Course
PROGRESS TEST, Week 5
CAMPS
A̲N̲S̲W̲E̲R̲S̲ ̲T̲O̲ ̲P̲R̲O̲G̲R̲E̲S̲S̲ ̲T̲E̲S̲T̲
1 The Medium Speed Printer provides Hard Copies of
(Lesson 1) messages received.
2 It communicates in Half Duplex with the computer
(Lesson 1) via Optical Modem.
3 The baud rate Strapping selects default baud rate
(Lesson 1) at power up.
4 The Data Comm. Tester can be used for monitoring,
(lesson 3) analyzing, testing, and troubleshooting purposes.
5 The Data Comm. Tester can operate as
(Lesson 3) A Serial Data Transmission Monotir,
A Data Communication Equipment Simulator,
A Data Terminal Equipment Simulator, and
A Bit and Block Error Rate Tester.
6 Connect the Data Comm. Tester to the V24 line.
(Lesson 3) Set up the Comm. Tester
Start the Comm. Tester.
When Indications are that data transmission is ruined,
stho the Comm. Tester.
Transfer the contents of Capture Buffer to a memory.
Connect the Comm. Tester to a V24 port of a printer.
Set up the Comm. Tester.
Send the Data Stream from the chosen memory to the
printer.
Wiew the Data Stream in the data display window.
5:5:1
2841A/ktd
BSP/830118 1
MT/RST Course
PROGRESS TEST, Week 5 CAMPS
7 The purpose of the Optical Modems is to provide
(Lesson 7) message exchange over two fiber cables at a high baud
rate.
8 OM1 is placed in the Video Display Unit
(Lesson 7) OM2 is placed in the TDX Racks
OM3 is placed in the Printer
9 The Optical Modem mounted in the VDU has a strap called
1/2.
If the Optical Modem in the VDU is:
Working as a Local Modem: Strap option 1
Working as a Remote Modem: Strap option 2
2841A/ktd 5.1.3-6
BSP/830118 1
STUDENT LABORATORY GUIDE CAMPS
D̲A̲T̲A̲ ̲C̲O̲M̲M̲U̲N̲I̲C̲A̲T̲I̲O̲N̲S̲ ̲T̲E̲S̲T̲E̲R̲ ̲E̲X̲E̲R̲C̲I̲S̲E̲
1 Perform Self Test
2 Connect the Data Comm Tester to a Terminal (Video Display
Unit).
3 Power up Terminal and Comm tester.
4 Enter CONFIGURATION MENU on the Terminal.
5 Set up the Comm Tester in accordance with the displayed
Config Menu.
6 Return to Normal Display.
Perform the Sample Program in Instruction Manual, Page
3-17.
2841A/ktd 5.2.1-3
BSP/830118
1
STUDENT LABORATORY GUIDE
CAMPS
O̲P̲T̲I̲C̲A̲L̲ ̲M̲O̲D̲E̲M̲S̲
1 Remove Optical Modem from Terminal on Local Site.
2 Perform Setup on jumper 1/2 for Remote Site.
3 Remove Optical Modem from Terminal on Remote Site.
4 Perform Setup on jumper 1/2 for Local Site.
5 Mount Optical Modem from step 1 & 2 in Terminal on
Remote Site.
6 Mount Optical Modem from Step 3 & 4 in terminal on
Local Site.
7 Perform communication on both terminals.
2841A/ktd 5.2.4-6
BSP/830118
1
STUDENT LABORATORY GUIDE
CAMPS
C̲O̲M̲M̲U̲N̲I̲C̲A̲T̲I̲O̲N̲S̲ ̲E̲X̲E̲R̲C̲I̲S̲E̲S̲,̲ ̲O̲P̲T̲O̲ ̲&̲ ̲V̲2̲4̲
A 1 Disconnect the Optical Cables from the Video Display
Unit and the Printer.
2 Refer to applicable Manuals and prepare a cable to
interface between the Terminal and the Printer according
to the V24 signals of the equipment.
3 Perform a Video Display Dump to Printer.
4 Reconfigure the VDU and the Printer with respect to
Optical Connection.
B 1 Selfstudy on Paper Tape Reader/Paper Tape Puncher.
2 Perform message editing on Data Comm Tester.
C 1 Terminate Optocables according to Slide Show.
5.3.4-6
2841A/ktd
BSP/830118
1
STUDENT LABORATORY GUIDE
CAMPS
C̲O̲M̲M̲U̲N̲I̲C̲A̲T̲I̲O̲N̲S̲ ̲E̲X̲E̲R̲C̲I̲S̲E̲S̲,̲ ̲O̲P̲T̲O̲ ̲&̲ ̲V̲2̲4̲
A 1 Disconnect the Optical Cables from the Video Display
Unit and the Printer.
2 Refer to applicable Manuals and prepare a cable to
interface between the Terminal and the Printer according
to the V24 signals of the equipment.
3 Perform a Video Display Dump to Printer.
4 Reconfigure the VDU and the Printer with respect to
Optical Connection.
B 1 Selfstudy on Paper Tape Reader/Paper Tape Puncher.
2 Perform message editing on Data Comm Tester.
C 1 Terminate Optocables according to Slide Show.
5.3.4-6
2841A/ktd
BSP/830118
1
STUDENT LABORATORY GUIDE
CAMPS
C̲O̲M̲M̲U̲N̲I̲C̲A̲T̲I̲O̲N̲S̲ ̲E̲X̲E̲R̲C̲I̲S̲E̲S̲,̲ ̲O̲P̲T̲O̲ ̲&̲ ̲V̲2̲4̲
A 1 Disconnect the Optical Cables from the Video Display
Unit and the Printer.
2 Refer to applicable Manuals and prepare a cable to
interface between the Terminal and the Printer according
to the V24 signals of the equipment.
3 Perform a Video Display Dump to Printer.
4 Reconfigure the VDU and the Printer with respect to
Optical Connection.
B 1 Selfstudy on Paper Tape Reader/Paper Tape Puncher.
2 Perform message editing on Data Comm Tester.
C 1 Terminate Optocables according to Slide Show.
5:1:3-6
2841A/ktd
BSP/830301
STUDENT LABORATORY GUIDE
CAMPS
D̲A̲T̲A̲ ̲C̲O̲M̲M̲U̲N̲I̲C̲A̲T̲I̲O̲N̲S̲ ̲T̲E̲S̲T̲E̲R̲ ̲E̲X̲E̲R̲C̲I̲S̲E̲.̲
1. Perform Self Test
2. Connect the Data Comm Tester to a Terminal (Video
Display Unit)
3. Power up Terminal and Comm Tester
4. Enter CONFIGURATION MENU on the Terminal
5. Set up the Comm Tester in accordance to the
displayed CONFIGURATION MENU.
6. Return to Normal Display.
Perform the Sample Program in Instruction Manual
page 3-17.
5:2:1-3
2841A/ktd
BSP/830301
STUDENT LABORATORY GUIDE
CAMPS
O̲P̲T̲I̲C̲A̲L̲ ̲M̲O̲D̲E̲M̲S̲
1. Remove Optical Modem from Terminal on Local
Site
2. Perform Setup on jumper 1/2 for Remote Site
3. Remove Optical Modem from Terminal on Remote
Site
4. Perform Setup on jumper 1/2 for Local Site
5. Mount Optical Modem from Step 1 & 2 in Terminal
on Local Site
6. Mount Optical Modem from Step 3 & 4 in Terminal
on Local Site.
7. Perform communication on both Terminals.
5:2:4-6
2841A/ktd
BSP/830301
STUDENT LABORATORY GUIDE
CAMPS
C̲O̲M̲M̲U̲N̲I̲C̲A̲T̲I̲O̲N̲S̲ ̲E̲X̲E̲R̲C̲I̲S̲E̲S̲,̲ ̲O̲P̲T̲O̲ ̲&̲ ̲V̲2̲4̲
A 1. Disconnect the Optical Cables from the Video
Display Unit and the Printer.
2. Refer to applicable Manuals and prepare a cable
to interface between the Terminal and the Printer
according to the V24 signals of the equipment.
3. Perform a Video Display Dump to Printer
4. Reconfigure the VDU and the Printer with respect
to Optical Connection.
B 1. Selfstudy on Paper Tape Reader/Paper Tape Puncher.
2. Perform Message editing on Data Comm Tester
C 1. Terminate Opto Cables according to Slide Show.
5:3:4:6
2841A/ktd
BSP/830301
STUDENT LABORATORY GUIDE
CAMPS
C̲O̲M̲M̲U̲N̲I̲C̲A̲T̲I̲O̲N̲S̲ ̲E̲X̲E̲R̲C̲I̲S̲E̲S̲,̲ ̲O̲P̲T̲O̲ ̲&̲ ̲V̲2̲4̲
A 1. Disconnect the Optical Cables from the Video
Display Unit and the Printer.
2. Refer to applicable Manuals and prepare a cable
to interface between the Terminal and the Printer
according to the V24 signals of the equipment.
3. Perform a Video Display Dump to Printer.
4. Reconfigure the VDU and the Printer with respect
to Optical Connection.
B 1. Selfstudy on Paper Tape Reader/Paper Tape Puncher.
2. Perform Message editing on Data Comm Tester.
C 1. Terminate OptoCables according to Slide Show.
5:4:4:6
2841A/ktd
BSP/830301
STUDENT LABORATORY GUIDE
CAMPS
C̲O̲M̲M̲U̲N̲I̲C̲A̲T̲I̲O̲N̲S̲ ̲E̲X̲E̲R̲C̲I̲S̲E̲S̲,̲ ̲O̲P̲T̲O̲ ̲&̲ ̲V̲2̲4̲
A 1 Disconnect the Optical Cables from the Video
Display Unit and the Printer.
2 Refer to applicable Manuals and prepare a cable
to interface between the Terminal and the Printer
according to the V24 signals of the equipment.
3 Perform a Video Display Dump to Printer.
4 Reconfigure the VDU and the Printer with respect
to Optical Connection.
B 1 Selfstudy on Paper Tape Reader/Paper Tape Puncher.
2 Perform Message editing on Data Comm Tester.
C 1 Terminate OptoCables according to Slide Show.
…0f… 2841A/ktd/
BSP/830301
MEDIUM SPEED PRINTER 5:1:1-2 2 x 45
CAMPS…0e…
Describe the principles of the functional and operational
use of the Medium Speed Printer.
Operate the Printer Controls.
Explain the use of Printer Indicators.
Perform Maintenance and Switch setting on Printer.
Result of Progress test.
Result of Practical Exercises.
(The Statistical Multiplexor shall be fully operational
at conclustion of lesson.)
Camps Classromm/Camps Trainingroom.
Lecture/Demo/Groupwork/Exercises.
Overheads/Blackboard/OEM-Equipment.
OEM-Manual MEDIUM SPEED PRINTER Manual.
…0f… 2841A/ktd/
BSP/830301
DATA COMMUNICATION TESTER 5:1:3-6 4 x 45 CAMPS…0e…
Describe the principles of the functional and operational
use of the Data Comm. Tester.
Describe the modes (Mode Select.) of the
Comm.Tester.
Describe the use of the Front Panel.
Make programs to Send Message, Receive Message for
verifying data.
Result of Progress test.
Result of Practical Exercises.
Camps Classromm/Camps Trainingroom.
Lecture/Demo/Groupwork/Exercises.
Overheads/Blackboard/OEM-Equipment.
Video Display Unit
OEM-Manual DATA COMMUNICATIONS Manual:
OPERATORS INSTRUCTION MANUAL
…0f… 2841A/ktd/
BSP/830301
OPTICAL MODEMS 5:2:1-3 4 x 45 CAMPS…0e…
Describe the principles of the functional and operational
use of the Optical Modems.
Perform Strapsettings for Opto Modems to
be replaced at Local/Site/Remote Site.
Make programs to Send Message, Receive Message for
verifying data.
Result of Progress test.
Result of Practical Exercises.
(The Optical Modems shall be fully Operational at conclusion
of lesson)
Camps Classromm/Camps Trainingroom.
Lecture/Demo/Groupwork/Exercises.
Overheads/Blackboard/OEM-Equipment.
Video Display Unit
Medium Display Unit
OM 1
OEM-Manual OM 2
OM 3
…0f… 2841A/ktd/
BSP/830301
…0f… COMM.EXERC.,OPTO & V24 5:2:4-6 3 x 45 CAMPS
- Perform change from OPTO Communication to V24 communication
and perform Video Display Dump to Hard Copy Printer.
- Selfstudy Paper Tape Reader/paper Tape Puncher
and perform message editing on Data Comm. Tester.
- Terminate OPTO Cables.
Result of Progress Test.
Result of Practical Exercises.
(The VDU, the Printer, the PTR/PTP shall be fully operational
at conclusion of lesson)
Camps Classromm/Camps Trainingroom.
Groupwork/Exercises.
OEM-Equipment.
Soldering Iron
…0f… VIDEO DISPLAY UNIT MANUAL
OEM-Manuals: PRINTER MANUAL
DATA COMM.TESTER MANUAL
