system2.pdf

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Dear Customer,

This manual is contains instructions for the SYSTEM 2 com-puter, case and accessories. Instructions for the use of theindividual application programs such as TURBALIGN, CEN-TRALIGN etc. are given in their own separately supplied soft-ware operating instructions. If you have any suggestions forimprovement or corrections (not just for this manual, but alsofor software or hardware), please give us a call or drop us a line!We would be glad to make improvements wherever possible.We look forward to hearing from you!

PRFTECHNIK AGDocumentation DepartmentFax (+49) 89 / 99 61 62 00Edition September 1995

SYS 9.514 G

ComputerOperating Instructions

SYSTEM 2MaintenanceWork Station


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Foreword

Foreword

Congratulations! And thank you for choosing the world's most ad-vanced maintenance system! As rotating machinery maintenancechanges to meet the demands of modern industry, predictive mainte-nance trends continue unabated toward reducing routine legwork byraising standards to provide a wide variety of timely, accurate informa-tion. Modern operating methods already commonplace in other areasare now finding their way into inspection, repair and service as a cost-effective means of raising productivity and machine availability whilereducing the incidence and associated costs of repairs.

SYSTEM 2 is made for maintenance: ordinary computers intended foroffice use cannot cope with hostile industrial environments, but withSYSTEM 2, maintenance personnel at last have a computer to call theirown. Custom-designed and made in Germany, all components areproduced to take in stride the rigors of daily maintenance rounds.

SYSTEM 2 is made to go anywhere: its custom-made case opens intoa mobile work station at the job site, with all operating elementsergonomically situated in a convenient working position.

SYSTEM 2 is versatile: a wide range of programs designed for specificmaintenance applications lets you measure and document alignment ofshafts and bearing pockets, vibration analysis, rotor balancing, straight-ness measurement, and a host of other position-related measurementtasks using interchangeable sensors coupled with the same easy-to-useoperating controls - a sure cure for computerphobia!

Simply plug in different program cards and sensors to transform thevery same SYSTEM 2 computer from, say, a turbine train alignmentcomputer into an FFT vibration analyzer in just a few seconds.

SYSTEM 2 computer features are designed with the special needs ofthe service and maintenance specialist in mind: a large, legible display

with clear graphics, an easy-to-use, rugged keyboard, a built-in printerfor documentation of results, abundant easy-access memory, a widerange of truly useful application programs and capability to connectwith many different measurement systems and sensors

In the years to come, further innovations in sensor technology andsupporting software will be introduced to uphold the leading edge ofSYSTEM 2 in measurement, control and data storage technology forthe maintenance professional. Please contact your local Prftechnikrepresentative periodically to learn about the latest applications avail-able for your work station.

We wish you much success and enjoyment with this revolutionary newmeasurement concept!

Ismaning, September 1995 PRFTECHNIK AG


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Contents

Foreword .......................................................................................... 3

At a glance....................................................................................... 4

Warranty, service and care ............................................................. 6

Getting started ................................................................................. 7Preparing for operation ............................................................. 7After use ..................................................................................... 9The collapsible cart (optional) ................................................ 11The SYSTEM 2 Traveller case ................................................12SYSTEM 2 Lite ........................................................................ 13

The SYSTEM 2 computer .............................................................. 14General description .................................................................. 14Data cards ................................................................................ 15Formatting data cards .............................................................. 18Interfaces ..................................................................................19Hardware module .................................................................... 20Replacing printer paper roll and ribbon ................................. 21Battery charging ....................................................................... 22The computer carrying strap ................................................... 24The transparent computer cover ............................................. 26

Computer operation, step by step................................................. 27SYSTEM 2 Computer software overview ................................. 28Switching on the computer ..................................................... 29The measurement data file ...................................................... 31The program information display ............................................ 33The configuration display ........................................................34The system display ................................................................... 35Clock ......................................................................................... 36

SYS2Commander installation instructions .................................... 37

Troubleshooting checklist .............................................................. 38SYSTEM 2 Application programs................................................... 40

Technical data................................................................................ 41

SYS2Commander operating instructions ....................................... 43

Index .............................................................................................. 46

Software license agreement .......................................................... 47

Contents

Notice

With any data processing software, data may be lost or altered under certain circumstances. PRFTECHNIK AG strongly rec-ommends that you keep separate written records of all important data.

PRFTECHNIK AG assumes no responsibility for data lost or altered as a result of improper use, repairs, defects, battery re-placement/failures or any other cause.

PRFTECHNIK AG assumes no responsibility, directly or indirectly, for financial losses or claims from third parties resulting fromthe use of this product and any of its functions, such as loss or alteration of stored data, etc.


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PRUFTECHNIKAG

R

ON/OFF key

Power supply

Printer keyPress and release toadvance paper. Pressand hold (>1 sec) toprint screen contents.Press again duringprintout to stopprinting.

Contrast adjustmentContinuously adjustablecontrast adapts thescreen to all ambientlighting conditions.

Keyboard34 variable function keys(Softkeys), The programcontinuously controlswhich keys may bepressed, according tothe situation at hand.

Built-in rechargeablebattery (6 V, 2 Ah). Maincase battery (12 V,9 Ah); AC supply viacase charging jack.

LCD screen224 x 122 mm640 x 350 pixelsWith fluorescent back-lighting (also availablewithout backlighting) andadjustable contrast

Memory cards

Program cards

Sensor interfaceConnects measurementcomponents such as theTURBALIGN infraredturret or vibration probe/trigger cables forV I B R OS P E CT F F T

Help keyDisplays explanatory textfor the current screen.

Printer

At a glance

The SYSTEM 2 computer

At a glance

Additional connections RS-232C interface for

communication withPC's or externalprinters

EGA interface forconnection of anexternal monitor


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The SYSTEM 2 case

At a glance

Compartment 1Provides storage foremitter, receiver, sensorbatteries, deflectionmirror, shades, variousvibration probes for usewith FFT, tape measure,external batteries,program/memory cardsand magnetic brackets.

Inside (not shown): Charging rail

Charges 10sensor batteriessimultaneously

Battery chargerCharges main casebattery and computerbattery

External charger connection jack Computer raised into working position

Compartment 2provides storage for thebelt-type bracket pouch,computer carrying strap,and vibration probecables.

Not shown:Main case battery (12 V, 9 Ah)in bottom of case


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Warranty, service and care

Warranty, service and care

The SYSTEM 2 is a precision measurement instrument and as suchdeserves the proper care in handling. The case is extremelyversatile, as it provides a convenient work station when opened aswell as orderly storage and transport protection when closed.

Warranty

Warranty coverage of one year is provided on parts and labor.

Service and care

SYSTEM 2 requires no maintenance! Please do observe the follow-

ing points, however:The accuracy of the measurement sensors should be checked every2 years. The next inspection date can be seen on the colored labellocated on the back of the sensor housing as shown at left. At thattime, please return the entire measurement system toPRFTECHNIK AG for calibration checking.

The optical surfaces of sensors may be cleaned using a soft artist'sbrush or the ALI 2.905 cleaning set. The computer case may becleaned using a soft cloth dampened with a mild detergent solution.

The SYSTEM 2 case is key lockable. Be sure to remove the key

before transporting the case so that it cannot break off. The four-digit key identification number may be recorded in the boxes at leftto make for easier replacement in case of loss or damage.

Battery life

Computer: With active backlit display approx. 7.5 hrs. (18 hrs. withnonlit passive display) when main case battery is used; 1 hr. (3.5 hrs.passive) when built-in computer battery is used alone.Charging duration: Case & computer batteries approx. 5 hrs.

Temperature range

The recommended range of operating temperature for TURBALIGN is0 to 45 C (32 to 113 F) or, for computers with unlit displays, 0 to50 C (32 to 122 F); the system may be stored at temperaturesbetween -25 and 60 C (-13 to 140 F) or, for computers with unlitdisplays, -20 to 60 C (-4 to 140 F). Under no circumstances shouldthe computer be exposed to direct sunlight for any length of time, asthat would cause it to become overheated.

The SYSTEM 2 computer housingmay be opened for servicing onlyby PRFTECHNIK or its authorizedcustomer service representatives.Any unauthorized service attemptwill invalidate the warranty andmay result in costly additionaldamage.

Enter your case key number here

Operating Storage

Computer with 0-50 C -20-60 Cpassive (unlit) display 32-122 F -4-140 F

Computer with 0-45 C -25-60 Cactive (backlit) display 32-113 F -13-140 F


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Getting started: preparing for operation

Open the case by unfastening both side latches (1), then flipping thefront of the case up into working position as shown (2). Grasp thecomputer below the screen and rotate it upwards out of the case liduntil it locks into working position (3).

The computer may now be completely removed from its case byloosening the large locking screw from its underside, then lifting itupwards.

The computer carrying strap (optional, SYS 2.070) may now beattached by inserting its end hooks into the slots located on theunderside of the computer housing.

Getting started

11

2

3

2

1


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Getting started

The individual components of most standard SYSTEM 2 applicationsfit into the contoured foam case insert. Extra slots are provided foradditional accessories such as magnetic brackets, vibration probes orprogram/memory cards.

The sensors are contained in the rear wall of the case (1), while thecharger/AC power supply and brackets are stored in the bottom (2).Remove them by pulling open the lower case panels as shownbelow.

2

1


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Getting started

After use

When finished, make sure the locking screw on the underside of thecomputer is tightened to hold it into the case.

Then release the case locking mechanism by pressing both blue sidebuttons inwards (1) and gently lowering the computer back into itsoriginal storage position in the lid of the case (2).

1

2

1

1

2


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Getting started

Press the purple button located on the inside of the hinge (1) torelease the locking mechanism while gently closing the lid (2), thenrefasten both black side latches (3). The case may also be locked forextra security. (Be sure to remove the key after locking to preventaccidental breakage.)

1

2

33


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The collapsible cart

Be sure to tighten the strap around the case below the lock as shownbelow, so that the case can be opened for working without having toremove it from the cart. Fasten the case handle to the cart frame withthe strap provided.

The collapsible cart (optional, SYS 8.801)

The optional cart makes for easy transportation of the SYSTEM 2 casefrom one machine site to the next during routine measurement rounds.Especially when your system is fully-equipped with auxiliary measure-ment programs and accessories, this cart provides a welcome extrameasure of convenience.

Open the cart as shown below:

SYSTE

M2PERMALIGN

NOVALIGN

OP

VIBROSPECT

FF

RMALIGNTURBALI

NOVALIGNOPTALIGN

P

ERMALIGNNOVALIGN

1 2

3 4


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The SYSTEM 2 Traveller case

The SYSTEM 2 Traveller case

As an alternative to the standard work station case just described,SYSTEM 2 can also be supplied upon request in a robust 'Traveller'flight case configuration. Conceived especially for the maintenancespecialist on the go, the Traveller case is dust- and water-resistantand rugged to withstand air-plane travel. The case includes a 5.7 Ahrechargeable battery for up to 10 hours of continuous operation.

Case 1

Charger

Case 2

Memory card,256 kB

Hardware module

Sensor batterycharging rail

Main batterybeneath computer

Printer

Battery operating duration:With 'active' backlit display 6 hWith 'passive' non-lit LCD display 10 h


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SYSTEM 2 Lite

SYSTEM 2 Lite

This package contains components common for shaft alignment andvibration analysis (including rotor balancing and machine diagnosis)in a lightweight, compact case. To save weight, it does not includethe main battery contained in the SYSTEM 2 work station case. Thedisplay is unlit to attain maximum operating duration from the built-in computer battery.

Charger

Memory card,256 kB

Hardware module

Printer

Battery operating duration:With 'active' backlit display 1.5 hWith 'passive' non-lit LCD display 4 h


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PRUFTECHNIKAG

R



The SYSTEM 2 computer is designed to withstand the rigors of day-to-day operation in severe industrial environments, so it requires nospecial attention besides occasionally wiping the case with a softcloth (if necessary, dampened slightly with a mild detergentsolution).

The illustration above shows all major components of the computer.Note that once the proper hardware module and program andmemory cards have been installed, all operations are controlledfrom the keyboard arranged around the display screen.

The computer display

The SYSTEM 2 computer display is available with or without coldfluorescent backlighting, depending upon the lighting conditionsunder which it is to be used: in brightly-lit surroundings such asoutdoors, the non-lit 'passive' display provides excellent contrast foreasy reading. For indoor use, especially in poorly-illuminatedsurroundings, the backlit display is most legible.

NOTE: The SYSTEM 2 computermay be serviced only byPRFTECHNIK or its authorizedservice centers. Any unqualified

service attempts will void thewarranty and may cause furtherdamage, requiring extensive repaireffort to rectify.

Screen

Hardwaremodule

Printer

KeyboardProgram/memory cards


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Data cards

The software used to run SYSTEM 2 applications such asTURBALIGN or VIBROSPECT FFT is programmed onto easily-inter-changeable cards, and measurement data are stored onto the sametype of card so that measurements from each particular machineaggregate can be recorded on its own card over time.

The program cards are available in two different versions: the'master' card is capable of running all by itself, while the 'slave'version of the same program can run only in conjunction with anymaster card.

Memory cards are available in three different sizes: 64 kB, 256 kBor 1 MB. Their basic function is to store measurement data, just asyou would record alignment corrections or vibration readings on arecording log sheet. Since the measurement data files for allSYSTEM 2 programs use the same format, measurements taken withdifferent programs may be stored on the same data card. Eachprogram loads only its own measurement files.

The RAM cards may be distinguished from one another by removingthem to consult the label affixed to one side.

Program and memory cards are interchanged by grasping at thesides with thumb and forefinger as shown above, then carefullypulling straight up (not rocking back and forth). The new card then

simply plugs into place.

Any unoccupied card slots should be kept covered using SYS 2.050inserts.

Under no circumstancesmay a program card (or theVIBROSPECT FFT data card) beremoved while the computer isswitched on!


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Each of the four card slots has its own particular function, so becareful to install each card only in its proper slot:

Slot 1: 'Master' program card, controls program execution (forexample, TURBALIGN)

Slot 2: 'Slave' program card, for execution only with a master inslot 1 (for example, VIBROSPECT FFT - or use this slot to'park' a second master)

Slot 3: Measurement data memory (64kB size is standard equip-ment with OPTALIGN/TURBALIGN 1.5; VIBROSPECT FFTuses 256 kB), or source card for measurement data backup

Slot 4: May be used only for the destination card during measure-ment data backup or for 'parking' extra cards.

The illustrations below and on the following page show examples ofproper card installation for a variety of SYSTEM 2 applicationsituations.

1 2 3 4

RAM

Masterprogram

Minimum configuration for VIBROSPECT FFT

VIBROSPECT

FFT

R

( no card ) Memory( 256 kB )

( no card )

1 2 3 4

R

AM

Masterprogram

2 programs (TURBALIGN master & VIBROSPECT FFT slave )

R

Slave Memory( 256 kB )

( no card )

VIB

ROSPECTR

FFT

TU

RBALIGN


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The lithium battery built into each measurement data card providespower sufficient to maintain data for (typically) 6 years from the

date of manufacture; do not store the card at temperaturesexceeding 25 C (77 F) or else the battery life may be considerablyshortened (see below). Toward the end of this 6-year battery life,make a backup copy of the stored data onto a new card, then returnthe old card to Prftechnik for battery replacement: ask yourPrftechnik representative about our low-price memory card re-placement program.

Temperature 25 C (77 F) 50 C (92 F)

Shelf life 6 years 1.5 years

Do not store RAM cards above 25 C (77 F)!

Store all program and memory(RAM) cards in a cool place!

Note: improper handling can lead toRAM card data loss! Prftechnikassumes no responsibility for lostdata under any circumstances.

1 2 3 4

RAM

Master

program

Measurement data backup

Source

card

Destination card

R

TURBALIGN

( no card )

RAM

1 2 3 4

RAM

1st master

program

2 programs ( VIB FFT master & TURBALIGN master )

Data

card

( no card )

VIBROSPECTR

FFT

R

TURBALIGN

2nd master

program

(`parked`)


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Formatting data cards

When a new data card is to be put into service, it must first beformatted for use with the proper program before it can recordmeasurement data.

This requires use of a master card of any program, which must beinserted in slot 1. The card to be formatted must be located in slot 3.

Turn on the computer and, if necessary, select the 'master' programin slot 1 to reach the title display. Then press the key marked'Format' in the lower right corner of the display.

The computer requests confirmation before it erases the card in slot3, indicating the presence of any old files which will be lost. Once'OK' is pressed, the card is immediately ready for use with anySYSTEM 2 program.

1 2 3 4

RAM

Masterprogram

Formatting a memory card

Card to beformatted

R

TURBALILGN


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Interfaces

Pin 1: GroundPin 2: GroundPin 3: Video (red)Pin 4: Video (green)Pin 5: Video (blue)Pin 6: IntensityPin 7: VideoPin 8: Horizontal syncPin 9: Vertical sync

internally linked

internally linked(monochromeoutput)

Trigger(linkedtogether

in plug)

Ground

Pin 1: do not usePin 2: R x DPin 3: T x DPin 4: do not use

Pin 5: GNDPin 6: do not usePin 7: R T SPin 8: C TSPin 9: do not use

RS-232C

3 4 5

6 7 8 9

5 4 3

9 8 7 6

EGA

Trigger

The SYSTEM 2 computer is equipped with a RS-232C interface for easydata transfer with other computers and serial printers. The EGAgraphics interface allows simple connection of an external displayscreen. The charts below tell the pin configurations for the trigger andboth interfaces as seen on the rear side of the computer. Use the RS-232C chart to ensure proper printer cable connections.

Interface configuration parameters may be changed in a menu ob-tained by pressing the key marked Config when the computer is firstswitched on.

EGA graphics interface

RS232-C interface

Charger socket

B A

Vibration probe sockets

shaft alignment

transducer/

optical trigger

sensor socket

Note:This particular RS-232C configura-tion should NOT be used with aserial/parallel converter.Some converters and parallelprinters expect a different configu-ration and could be damaged.


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Hardware module

The sensor interface, or 'hardware module,' built into the SYSTEM 2computer is available in various configurations to suit any combinationof user requirements. Its modular design allows replacement to allowupgrading later as the system expands and other measurement tasks areadded.

OPTALIGN 1.5 orTURBALIGN 1.5,with VIBROSPECT FFT

SYS 2.252

PERMALIGN andVIBROSPECT FFT

TURBALIGN (infrared turret),VIBROSPECT FFT andPERMALIGN, installed

VIBROSPECT FFTalone

SYS 2.262

SYS 2.292

SYS 2.242

TURBALIGN, CENTRALIGN,NOVALIGN S (infraredturret), VIBROSPECT FFTand PERMALIGN

The hardware module should bereplaced only by a qualified elec-tronic service technician; other-wise, the module and computermay easily become damaged,invalidating all warranty coverage.


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To replace the paper roll, first remove the computer from its work

station pedestal (loosen the large knob on the underside ifnecessary). Then flip open the printer compartment cover as shown(1). Remove the old roll and from it remove the roll spindle. Insertthe spindle into the new roll (order no. ALI 2.910). Install the rollin the orientation shown (also referring to the pictograms on theinside of the printer compartment cover), and thread the paperthrough the printing mechanism (2). Switch on the computer andpress the hard copy key to feed approximately 10 cm (4") of paperthrough the printer so that it can easily be threaded through the slotin the cover. (If the printer does not react, switch the computer offand then back on; enter the 'Config.' menu and change the printersetting to 'internal.') Pull the paper taut while closing the cover.

Replace the computer on its work station pedestal and secure it intoplace using the large knob on its underside.

To change the printer ribbon, remove the computer from its workstation pedestal (loosen the large knob on the underside ifnecessary). Then flip open the printer compartment as shown (1)and pull the paper out of the printing mechanism. Locate the endof the ribbon cartridge marked EJECT/PUSH and depress it toremove the old cartridge. Before inserting the new cartridge (orderno. SYS 2.051), turn its tension wheel to ensure that the ribbon istaut. Insert the tension wheel end first (3), then press the end

marked PUSH (4) until the cartridge snaps into place. Turn thetension wheel again a bit to seat the ribbon properly within theprinting mechanism (5). Reinsert the paper as described above.

Replacing printer paper roll and ribbon

1 2

4

5

3


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The main battery, capable of powering the SYSTEM 2 computer for

up to 18 hours (with unlit passive display, or 7 hours with backlitactive display), is located in the bottom of the case. The computeritself contains a smaller battery to provide about 3 hours ofoperation (with unlit passive display, or about 1 hour with backlitactive display) when the computer is detached from its work stationbase. One way to maximize operating time is to use the Auto-Offfeature (described on page 34).

Use only the battery charger (SYS 2.030) originally supplied withSYSTEM 2. Check to make sure that the voltage marked on thecharger label matches the mains supply, then plug the charger intothe mains first (its green indicator LED should glow). Now insert the

round plug into the charging socket of the computer (located on itsrear panel, see p. 19) or the side of the case; note the socket keywayfor proper plug orientation. Note, however, that if the chargingsocket on the computer is used, only the computer battery will becharged.

If the green indicator LED on the charger should go out when abattery is connected, the battery may be damaged and may requirereplacement. The reset button on the charger must then be pressedbefore reconnection.

The charging process may be checked by switching on the computerand pressing the key marked SYSTEM: besides the percentage scaleshowing the level of battery charging, the current meter (marked'A') should read a positive value during charging.

Battery charging

IMPORTANT:To prevent overheating, re-move the battery chargercompletely from its compart-ment in the bottom of theSYSTEM 2 case before use!

The operating voltage of thebattery charger can be changedinternally from 220 V to 110 V bya qualified electronic servicetechnician.

Main battery operating duration:With 'active' backlit computerdisplay 10 hWith 'passive' non-litLCD computer display 18 h


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The computer battery requires approximately 2 hours to charge, andabout 5 hours are needed to charge both computer and mainbatteries at the same time. Thanks to the SYSTEM 2 intelligentpower management system, the lead-acid batteries in the computerand case will not be damaged even if left charging indefinitely.


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The computer carrying strap

The computer carrying strap SYS 2.070

The computer carrying strap, available optionally under order numberSYS 2.070, allows you to take the computer along on routine measure-ment rounds and to examine results directly at the machine beingmeasured, even when working space is severely limited.

Remove the strap from its compartment in the lower part of the case.The fabric strap itself is rubber-lined to prevent slipping. Attached to itsends are metal brackets with spring-loaded plunger hooks which fastento the bottom of the computer housing.

VIB

8.510

VIPTBNo.Ex-81/2125

PTBox

SerialNo.

Se

o


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The computer carrying strap

Attach the strap as follows:

1. Remove the computer from the case as previously shown byloosening the locking screw and lifting out the computer.

2. Turn the computer over so that its bottom faces upwards.

3. Place the hooks in the metal slots (1) on both sides of the housing.

4. Press the plunger so that the hook can be pulled into locking position(2).

5. Make sure that the plunger snaps back out when the hook latchesinto proper locking position. The strap is now securely fastened into

place and can be used to carry the computer.

6. Remove the carrying strap in reverse order.

1

2


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The transparent computer cover

The transparent computer cover SYS 2.071

This optional accessory offers additional protection when the computeris to be operated in extremely wet or dirty surroundings. Simply slip thecover over the computer; the function and appearance of keyboard anddisplay remain unaffected, while the heavy vinyl covering may bewiped clean with a cloth (using mild detergent if necessary).


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Computer operation, step by step

The SYSTEM 2 computer is designed to be especially easy to use,even for those with no prior computer experience. The Softline

system provides on-screen labels for the keys surrounding the entiredisplay, so the user has only to select from the options available atany one time. In this manner, the program guides the user throughthe entire alignment procedure.

The graphic flow chart on the following page gives an overview ofthe measurement sequence. It is intended to help the new user tolocate quickly and conveniently each specific function in the

alignment process.



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SYSTEM 2 Computer software overview

SCREEN 1APPLICATION TITLE

Information

ConfigurationUnitsDateLanguage

PrinterAuto-OffRS-232C

SystemBatteryCurrentTemperatureContrast

Contrast adjustment

Clock

Load file

Save file

Delete file

Backup card

Format card

Rename machines

New machine set

Operator name

Report

NOVALIGN 'S' feature only:

Export

CENTRALIGN feature only:


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Switching on the computer

Turn on the computer by pressing the key at the upper right cornerof the keyboard (marked /).The SYSTEM 2 computer keyboardutilizes Softline menus to guide the user through the entiremeasurement program by offering a selection of keys which changesto suit the situation at hand. Instead of having printed markings onthe keys, each active key is labeled at the edge of the display, withan arrow (and sometimes a line) connecting the label to the key.

If the computer is equipped with two program cards simultaneously(i.e. the 'master' version of OPTALIGN 1.5 or TURBALIGN 1.5 in slot1, and the 'slave' version of another application in slot 2), the firstscreen to appear when switched on allows you to select whichapplication should run. In the case pictured above, press any key inthe top row of this display to run TURBALIGN 1.5. The resultingdisplay is shown on the following page.


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If only the OPTALIGN 1.5/TURBALIGN 1.5 program card is in place,the computer screen shows the following display when first switchedon:

IMPORTANT NOTE FOROPTALIGN 1.5/TURBALIGN 1.5USERS:Now the computer displays theserial number of its hardwaremodule. Check to make sure thatthis number matches the last digitsof the serial number on the back ofthe transducer housing, as thesecomponents are uniquely matchedand must always be used togetherto maintain measurement accuracy

and laser safety.

This first display allows several preliminary adjustments to be madein the overall measurement configuration, as explained on thefollowing pages.

To obtain further instructions on screen at any time during themeasurement program, press the Help key (marked '?') located inthe lower right corner of the keyboard. When finished with thisdisplay, press the key at the upper right labeled 'Next screen' to

proceed to the next display.


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The measurement data file

The machine train may be renamed by pressing the 'Rename' key;pressing the 'New' key will erase all details of the current train sothat a completely new set may be entered. Press the key locatedbeneath the operator figure to enter or change the name of theperson carrying out measurements.

Machine dimensions and alignment measurements are stored as aset for an entire train on the computer RAM cards. To change fromone previously stored train to another, press the key marked 'Load'to obtain the following file selection menu:

All shaft alignment measurement files stored on the RAM filer (datastorage) card in slot 3 are now listed in the order in which theywere originally saved. Each file name is followed by the date andtime when it was stored. (The date and time formats may be

changed using the 'Config' key.)

Choose the file to be loaded by moving its name to the highlightedline with the up/down arrows. Then load the file by pressing thearrow key pointing toward the highlighted line. To cancel thisoperation without loading a new file, press the key marked X.

The RAM filer (data storage) card can be formatted (completelyerased) by pressing the corresponding key at the top of the'Load File' menu.


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The machine configuration and measurement data are stored bypressing the key marked 'Save.' Before storing the file, the computerallows you to enter a descriptive comment to be displayed brieflyeach time the file is loaded. Save the measurement data frequentlyduring each job, so that the latest data cannot be lost in case theybecome overwritten or erased by mistake. The 'Save' function is alsoavailable after measurement when results are displayed.

The key marked 'Delete' allows any set of machine data to be erasedfrom the RAM card. Just as when loading files, choose the file tobe deleted by moving its name to the highlighted line with the up/down arrow keys, then select the file by pressing the arrow key

pointing toward the highlighted line, or cancel the delete operationby pressing the menu key marked X. Before deleting the file, thecomputer asks you to reconfirm, giving you one last chance tocancel with the key marked X.

The key marked 'Backup' copies the entire contents of the RAM cardin slot 3 to the RAM card in slot 4. Before carrying out the backup,the computer asks for confirmation to avoid inadvertent data loss.If either or both cards are missing, the computer displays an errormessage accordingly.

The 'Format' key is used to completely erase the data memory cardin slot 3. See page 18 for detailed instructions on the formattingprocedure.

Copying individual files

To copy an individual measurement file from one RAM memory card(the 'source' card) to another (the 'destination' card) without having toback up the entire card, simply follow these steps:

0. The second RAM memory card must be formatted before it can store

the copy of the measurement file.

1. With the source card in slot 3, switch on the computer, run theprogram and load the desired file as directed on the previous page.You may want to make a written note of the comment that appearswhen the file is loaded so that you can enter it with the copied file.The file contents are now transferred into the working memory ofthe computer and will not be lost until another file is loaded or theprogram card is changed, even if the computer is turned off and on.

2. Switch off the computer, remove the source card from slot 3 andreplace it with the destination card. Switch the computer back on.

The desired measurement file is still loaded.

3. Press the 'Save' key, then 'OK' to store the desired file onto thedestination card. You may enter a comment and file name asdesired.


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The program information display

Press the key marked 'Info' to produce the following display.

Following the program title is a line regarding the type of laser

diode to be used: the program automatically reads this informationfrom the particular hardware module installed in the computer. Thehardware module contains data describing the particular transducerto which it is matched, so remember not to 'mix and match'transducers and computers in order to maintain accuracy andproper laser beam control. Under no circumstances may an infrared(invisible) laser transducer be attached to a computer with a visible-laser hardware module: this would make the laser operate outsidethe Class I safety limits!

The software and hardware version numbers identify the status ofthe alignment program and ensure compatibility between program

and computer. Check with your Prftechnik representative fromtime to time on the availability of program updates.


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The configuration display

Press the key marked 'Config' to produce the following display.

When the keys marked 'Time' or 'Date' are pressed, the keyboardbecomes numerical so that the new setting may be entered directly;all other available soft keys act to leaf through the list of availablechoices for that particular parameter each time the key is pressed.

Additional parameters which may be changed include the following:

Language: German, English, Frenchor another, fourth language

Units: Metric (mm) or U.S. (inches and mils)

Printer: Internal or external (such as Epson FX-80)

Date format: International (ddmmyy), or American (mmddyy)Auto off: Enabled (for display darkening, then automatic

shutoff of computer after five minutes ofnonuse) or disabled

Sensor port: Hardware module or printer port (the latterallows connection of sensors via the RS232-Cinterface)

RS232-C parametersBaud rate: 1200, 4800, 9600 or 19200Data format: 7- or 8-bit

Parity: Even, odd or noneHandshake: RTS/CTS, XON/XOFF or none

To confirm the final setup, press the 'Quit' key.

Note: the settings available forsome SYSTEM 2 programs mayvary slightly from those describedhere. In that case, these aredescribed in the separate softwareoperating instruction manual.


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The system display

Press the key marked 'System' to obtain this display, which providesinformation on the computers current operating conditions.

The V-meter diagram shows the voltage level of the built-in re-chargeable batteries.

The A-meter diagram shows current consumption (as a negativemeter deflection) or battery charging (as a positive deflectionwhich will gradually decrease down to 0 as charging progresses).

The scale marked with an hourglass tells approximately whatfraction of the full battery charge is left. When the charge runs intothe negative range on this scale, the computer may run out of powerat any time and therefore should be charged immediately (as

indicated by the message proceed at your own risk!)

The thermometer indicates the temperature within the computerhousing, which should always be held within a range of 0 - 45Celsius (32 - 113 Fahrenheit), or for unlit computer displays,0 - 50 C (32 - 122 F). Under no circumstances should thecomputer be exposed to direct sunlight for any length of time;otherwise overheating may result.

The arrow and bars below it indicate the display brightness setting,which can be adjusted anytime (even when the system screen is not

active) by pressing the special key in the bottom left corner of thedisplay.

Return to the first display by pressing the key marked 'Quit.'


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Clock

The current time and date can be called on screen by pressing theclock key. Press any key to remove them from the display. The timeor date can be reset by pressing the 'Config.' key, then pressing the'Time' or 'Date' key.


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SYS2Commander installation instructions

SYS2Commander installation instructions

SYS 2.021 SYSTEM 2 Commander Update

SYS2.020SET SYS2Commander Kit (software, cable, adapter)

Hardware requirements

Your computer must have a 100% IBM-compatible RS-232C serial interfaceavailable in order to work properly with the SYS2Commander software.The software has been tested on the following systems:

COMPAQ DESKPRO386/25eCOMPAQ 386S20Toshiba T 1600

Toshiba T 3100As well as various other makes of 100% IBM-compatible PCs

Software requirements

SYSTEM 2:The SYS2Commander is supported by the following program versions:TURBALIGN 1.5 Version 2.03 and later

TURBALIGN Version 2.06 and later

VIBROSPECT FFT Version 2.02 and later

Version 1.12 and later (with balancing)

Version 1.20 and later (with balancing and diagnosis)

Computer:This software runs on PCs under MS-DOS, Version 3.xx.

Installation

Use the correct disk size for your computer's disk drive (3" or 5").1. Insert the disk. At the DOSprompt, enter the installation command for the

drive containing the program disk:

A:INSTALL

2. Enter the DOSpath of the directory which will contain the backup files, forexample:

C:

3. The program creates a subdirectory called \SYS2 for the program andbackup files, then copies the program files into this subdirectory.

Note: When installing this program under Microsoft Windows, make surethat correct PIF file settings, particularly high foreground priority, are used.

Starting the program

1 Change to the program subdirectory (C:\SYS2)and enter the command

START_E The program now begins.

2. Use the TAB key or the mouse to move around the operating screen.3. Complete program directions are available by pressing the Help key (?) on

the SYSTEM 2computer keyboard or from the instruction manual.

IBM is a registered trademark of International Business Machines, Inc.

Windows is a registered trademark of Microsoft, Inc.

See page 43 for completeoperating instructions forSYS2Commander.


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Troubleshooting guide

Troubleshooting checklist

SYSTEM 2 is designed to withstand a rough industrial operatingenvironment. Should you nonetheless encounter difficulty someday,the following checklist of possible problems can be a great help inlocating and eliminating the source of trouble.

1. Thermal effects on the SYSTEM 2 computer can result inunsatisfactory measurement accuracy and repeatability. This canoccur, for example, when the computer is cold and put intooperation in a warm environment. Remedy: wait for the

computer to adjust to the surrounding temperature.

2. Overheated computer circuits can lead to failure of variouscomponents. Therefore, care should be taken to protect thesystem from extended exposure to heat; please observe theoperating temperature limits for the computer:Active (backlit) display: 0C to 45C (32F to 113F)Passive (non-backlit) display: 0C to 50C (32F to 122F)

3. Low battery level does not influence measurement accuracy. Asthe batteries become depleted, the display flashes a 'battery low'message, giving the user plenty of advance warning to finish the

job at hand before replacing batteries.

4. If the error message No files of this type appears when loadinga file, check the RAM memory card in slot 3.

5. The SYSTEM 2 working memory is non-volatile; even whenswitched off, it retains all configuration and measurement datauntil these are changed. Therefore, if the program or filer cardsare changed, the computer displays a warning that this newinformation will overwrite the current memory contents, givingthe user one last chance to reinsert the previous cards and save

the data.

6. If the computer should ever become inoperative and issue themessage Press Softkey 1 to restart program, then press theleftmost key in the bottom row (i.e. to the right of the contrastadjustment key).

7. If the computer refuses to start when the ON/OFF key is pressed,check the following possible sources of difficulty:

If the battery is depleted, the computer shuts off automaticallyand cannot be switched back on until connected to its

charger/power supply. Check to be sure that the program card in slot 1 (as well as

an additional working RAM card in slot 4, if the programrequires one) are properly inserted.


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Troubleshooting guide

The lithium battery in the program card could be depleted. Inthat case, consult your Prftechnik dealer for further assis-tance.

If the temperature within the computer housing rises above55 C (131 F), the computer shuts off immediately. Allow thecomputer to cool off before switching it back on.

8. If the printer (internal or external) does not begin to print withthe upper left key is pressed on the computer, check the printersetting (internal/external) in the 'Config.' menu.

9. If the program or working RAM card is removed duringoperation, the computer may shut off and refuse to start againwhen the ON/OFF key is pressed. In that case, insert a differentprogram card (with the proper working RAM in place, ifnecessary), then press the ON/OFF key.


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SYSTEM 2 Application programs

SYSTEM 2 Application programs

The following application programs are currently available forSYSTEM 2:

OPTALIGN 1.5 and TURBALIGN 1.5:

Shaft alignment using classic OPTALIGN sensors, for 2 to 5couplings at a time, with visible Class I or invisible Class II laserbeam.

TURBALIGN

Shaft alignment featuring simultaneous measurement of up to 5couplings at once, thanks to intelligent TURBALIGN sensors with5-axis detector, infrared data transmission and high-visibility,long-range Class II visible laser beam.

VIBROSPECT FFT

2-channel frequency analyzer with 1600 lines resolution, 2-planerotor balancing, machine diagnosis according to ISO 2372(VDI 2056), condition evaluation of bearings and gears, Bodeand Nyquist diagrams, user-configurable transducer jacks, ceps-trum analysis, and more.

NOVALIGN 'S'

Laser-optical measurement system for alignment or flatnesschecking with 1/1000 mm (4/10,000 in.) accuracy, 20 m (65 ft.)range, and infrared data transmission.

PERMALIGN

Laser-optical coordinate measurement system for long-termmonitoring of coupled machines (for example, to observethermal growth).

CENTRALIGN

Laser-optical measurement system for centerline alignment, forexample, of turbine bearing pockets (diaphragms) or compressorcam holders with micron accuracy.


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Technical data

Technical data

Computer

LCD screen 224 x 122 mm / 8 3/4" x 4 3/4", resolution 350 x 640 pixels,

Fluorescent backlighting, with contrast control

(Optional: passive display without backlighting)

Graphic interface EGA, for external display

Keyboard 34 variable-function keys (soft keys),

4 fixed-function keys (hard keys)

External interface RS-232C (standard equipment)

Printer Built-in graphic pin printer, standard paper width

58 mm / 2 1/4", 230 pixels/line

Power supply Built-in rechargeable battery 6 V, 2 Ah and/or main battery incarrying case, charger 12 V, 2 A

Program card Plug-in, storage capacity 1MB, preprogrammed with1 application (such asTURBALIGN) and operating system

Memory card Two card slots accept memory cards with 256 kB or 64kBuser data storage (service life: at least four years).

Hardware module Application-specific

Environmental protection

Computer housing: IP 52 (drip-proof); printer: IP 30

Operating Active display: 0 - 45 C / 32 - 113 F

temperature range Passive display: 0C - 50C /32F - 122F

Dimensions, WxH xD Approx. 310x115x260mm / 12 1/4"x4 9/16"x10 1/4"

Weight Approx. 3.6 kg / 8 lb.

Standard Carrying Case

Functions - Serves as a mobile work station

- Powers the computer (when mounted) from its main battery- Charges sensor batteries

- Provides storage for all measurement components- Protects all components during transport

Dimensions, W x H x D

closed Approx. 425 x 555 x 295 mm(16 3/4" x 21 7/8" x 11 5/8")

opened for operation Approx. 425 x 900 x 295 mm

(16 3/4" x 35 1/2" x 11 5/8")

Weight Approx. 18 kg / 40 lb. (may vary according to configuration)


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4 3

The SYS2Commander program provides convenient handling of SYSTEM 2 data files. It lets you copy data backand forth between the third memory card slot of the SYSTEM 2 computer to a PC hard disk or diskette.

Press the F10 key to activate the menu bar. All functions can then be selected by pressing the cursor arrow keys.

Most of the functions can also be selected directly by pressing a combination of the Alt key and thecorrespondingly marked function letter key. The TAB key may be used to select individual fields (such as serialinterface setting).

# RAM Card Options Help

Info Alt+A Backup Alt+B Rssettings Cable

Quit Alt+X Restore Alt+R Display Backup

Status Alt+S Restore

View Alt+V Upgrade

Upgrade Alt+U View

Status

Language

RS settings

Alt+X Exit Alt+F4 Close F10 Menu

Alt+C Memory card menuAlt+O Options menuAlt+H Help menuAlt+I InfoAlt+B Backup

Alt+R RestoreAlt+S StatusAlt+V ViewAlt+U UpgradeAlt+E Serial settingsAlt+D Screen settingsAlt+X Ends the programAlt+F4 Closes the currently active windowF10 Activates the menu bar

The Info boxes that appear on the screen may be opened and closed by pressing the Return key or clicking theO.K. field with a pointing device. When you are using this program for the first time, it asks you which serialinterface is to be used for connection to the SYSTEM 2 computer. Use your mouse or press the tabulator keyto open the dialog field, then use cursor-up and -down keys to toggle between COM1: and COM2:. Press Returnto confirm your selection. This selection may be changed later in the menu Options/ Rs Options.

SYS2Commander


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SYS2Commander

Displays program information about the SYS2Commander (version number, order number).

Ends the SYS2Commander program and releases the SYSTEM 2 computer from its slave (waiting) status.

Backup copies the entire contents of the memory card in slot 3 of the SYSTEM 2 computer via serial interfaceto the PC harddisk or floppy diskette.

First activate the Backup function on the SYSTEM 2 computer (Slot 3PC). SYSTEM 2 then goes into slavemode and waits to receive all further commands from the PC. When the SYSTEM 2 computer displays the

message WAITING FOR PC COMMAND, press the Alt and B keys on the PC at the same time (or use yourPCs mouse to select the Backup function) to begin the copying process. Then the number of remaining bytesto be copied is continuously displayed. Once the data are copied, enter the MS-DOS name of the new filecreated by the PC.

Restore is used to copy the stored backup data from the PC back to the card in slot 3 of the SYSTEM 2 computer.This function overwrites (erases) all the old files on the card! Note: NOVALIGN files must be saved before'Restore' is used!

First activate the Backup function on the SYSTEM 2 computer (Slot 3PC). SYSTEM 2 then goes into slave

mode and waits to receive all further commands from the PC. When the SYSTEM 2 computer displays themessage WAITING FOR PC COMMAND, press the Alt and R keys on the PC at the same time (or use yourPCs mouse to select the Restore function), then enter the name of the desired PC file to be restored. Thecopying process begins, and the number of remaining bytes to be copied is continuously displayed.

The Status function checks the condition of the memory card in slot 3 of the SYSTEM 2 computer, which ofcourse must first be connected to the PC via serial interface. The SYSTEM 2 computer must also be in its Backupmode as described above (under Backup and Restore).

Status query impossible Incorrect connection of serial interface cable orSYSTEM 2 backup function not started

RAM card missing No memory card found in slot 3Faulty RAM card RAM card in slot 3 is faulty No RAM card Invalid card in slot 3

The View function shows a short overview of the card contents stored on the PC. For each individualmeasurement set in the card file, the name, type, date and time of storage is displayed. The View function canbe activated several times to compare the contents of different backup files.


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SYS2Commander

The Upgrade function lets you save far more measurement results (particularly vibration spectra) on thevery same RAM card.

This upgrade function effectively converts your 256 KB RAM card to a High Density (HD) version capableof storing up to

255 vibration spectra or255 vibration time signals or100 TURBALIGN 1.5 files (2 machines each) or40 TURBALIGN files (6 machines each)

1. Back up the RAM card as usual.2. Select the Upgrade function of SYS2Commander3. Select the backup file you just made in step 1.

The Upgrade function now extends your RAM card capacity.4. Now you may Restore this converted file to your System 2.5. To check that all has gone well, insert the restored RAM card in slot 3 of the

SYSTEM 2 computer and press the Load or Delete key. The file selectormenu should now display the status line HD-RAM C below the filebox indicating that the RAM card has been successfully upgraded.

Note: Once upgraded, the RAM card retains its HD-RAM status, even when it is reformatted later.

This HD-RAM format is supported by all SYSTEM 2 programs issued after May 1st, 1992.

OPTALIGN 1.5 Version 2.01 and earlierTURBALIGN 1.5 Version 2.01 and earlierTURBALIGN Version 2.05 and earlierVIBROSPECT FFT Version 2.01 and earlierVIBROSPECT FFTwith balancing Version 1.11 and earlierPERMALIGN Version 1.05 and earlier

Starting in December 1992, all RAM cards delivered with new SYSTEM 2 equipment feature the expandedHD format.

This function lets you set the port (interface number) to which you have connected the serial cable to thePC. The default setting is COM1.

This function lets you set the optimum screen mode for monochrome or black-and-white displays (such asthat on a laptop computer). The default setting is Color.

A 3-conductor cable (RX-TX interchanged) is needed to connect the SYSTEM 2 computer to a PC: ordernumber SYS 2.711


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Index

Index

A

Amp meter 22, 35

Auto off 22, 34

B

Backup 32

Battery 6, 17, 22Charging 22

Memory card 17

C

Card slots 16

Carrying strap 24

Case battery 6

Cleaning set 6

Clock 36

Config. 34

Contrast adjustment 35

D

Delete 32

E

Editor 30

EGA 4, 19

F

File handling 31

Delete 32

Format 18

Load 31Save measurement parameters 32

Format 18

H

Help key 4

Help text 30

I

Info 33

K

Keyboard 14

SYSTEM 2 Computer 14

Battery 22

Carrying strap 24

EGA 19

Formatting 18

Main program (Master) 16

Memory cards (RAM) 15

Printer 21

Printer paper 21Program cards 16

Ribbon 21

RS-232C 19

Sensor interface 20

Subprograms (Slave) 16

Switching on 29

Transport cart 11

T

Thermometer 35

Trigger

Pin configuration 19

V

Volt meter 35

W

Warranty 6

L

LCD screen 14

M

Measurement accuracy 6

Memory card 4, 16, 31

Formatting 18

Longevity 17

N

New 31

O

ON/OFF 4

Opening screen 29, 30

P

Pin configuration 19

Printer 4, 21

Cover 21 Key 4

Paper 21

Ribbon 20

Program structure

overview 28

R

Rename 31

Ribbon 21

RS232-C 4

parameters 34

S

Save 32

Saving measurement

parameters 32

Sensor interface 4, 20

changing 20

Service 6

Switching on 29

System 35

SYSTEM 2 case 7

Opening 7

Closing 9


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SOFTWARE LICENSE AGREEMENT

IMPORTANT

PLEASEREADTHISLICENSEAGREEMENTCAREFULLYBEFOREOPENINGTHEMEDIAENVELOPE. SOFTWARE

RIGHTSAREOFFEREDONLYONTHECONDITIONTHATTHECUSTOMERAGREESTOALLTERMSAND

CONDITIONSOFTHELICENSEAGREEMENT. OPENINGTHEMEDIAENVELOPEINDICATESYOURACCEP-

TANCEOFTHESETERMSANDCONDITIONS. IFYOUDONOTAGREETOTHELICENSEAGREEMENT, YOU

MAYRETURNTHEUNOPENEDPACKAGEFORAFULLREFUND.

LICENSE AGREEMENT

In return for payment of the applicable fee, PRFTECHNIK grants the customer a license to

the software, subject to the following:

USE

Customer may use the software on any one computer.

Customer may not reverse assemble or decompile the software.

COPIES AND ADAPTATIONS

Customer may make copies or adaptations of the software:

a. For archival purposes; or

b. When copying or adaptation is an essential step in the use of the software with a computer

so long as the copies and adaptations are used in no other manner.

Customer has no other rights to copy unless he acquires an appropriate license to reproduce

which is available from PRFTECHNIK for some software.

Customer agrees that no warranty, installation or training is provided by PRFTECHNIK for any

copies or adaptations made by Customer unless otherwise agreed by PRFTECHNIK. All cop-

ies and adaptations of the software must bear the copyright notice(s) contained in or on the

original.

OWNERSHIP

Customer agrees that he does not have any title or ownership of the software, other than

ownership of the physical media.

Customer acknowledges and agrees that the software is copyrighted and protected under the

copyright laws.

Customer acknowledges and agrees that the software may have been developed by a third

party software supplier named in the copyright notice(s) included with the software, who shall

be authorized to hold the Customer responsible for any copyright infringement or violation of

this License Agreement.

TRANSFER OF SOFTWARE RIGHTS

Customer may transfer software rights to a third party only as part of the transfer of all rights

and only if Customer obtains the prior agreement of the third party to be bound by the terms

of this License Agreement.Upon such a transfer, Customer agrees that its rights in the software are terminated and that

it will either destroy its copies and adaptations or deliver them to the third party.

Transfer to a U.S. Government department or agency or to a prime or lower tier contractor in

connection with a U.S. Government contract shall be made only upon their prior written

agreement to terms required by PRFTECHNIK.

SUBLICENSING AND DISTRIBUTION

Customer may not sublicense the software or distribute copies or adaptations of the software

to the public in physical media or by telecommunication without the prior written consent of

PRFTECHNIK.

TERMINATION

PRFTECHNIK may terminate this software license for failure to comply with any of these

terms provided PRFTECHNIK has requested Customer to remedy the failure and Customer

has failed to do so within thirty (30) days of such notice.

UPDATES AND UPGRADES

Customer agrees that the software does not include updates and upgrades which may be

available from PRFTECHNIK under a separate support agreement.

EXPORT CLAUSE

Customer agrees not to export or re-export the software or any copy or adaptation in violation

of the U.S. Export Administration regulations or other applicable regulation.10.9388.8.92g


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4 8

PRFTECHNIK AG

P.O. Box 12 63

D-8045 Ismaning

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