The document discusses IRD's condition monitoring technology for machines. It describes their 6600 series vibration and process monitors that meet API standards and provide vibration analysis, temperature monitoring, and data collection capabilities. The 3603 data interface unit allows connecting up to 200 monitors via RS485 and collecting data from them to transfer to host computers using Ethernet or RS232 connections. The Oliver2 software is used for long-term trending, alarm management, and vibration analysis from the collected data. IRD's systems have been selected for use by major oil and gas companies on various projects due to meeting industry standards.

1. Welcome to the world of
IRD CONDITION MONITORING
WORLD CLASS MACHINE
VIBRATION
MONITORING TECHNOLOGY

2. YOUR NEEDS ?
• Having unnecessary shutdowns?
• Uncertain what your existing
equipment is telling you?
• New projects imminent and want
to be using the latest Industry
standards?

3. A NEW CONCEPT IN
MONITORING (1)
• WHAT IF - You are uncertain how
much monitoring you need to do
• WHAT IF - You want a lot in the
future but can’t afford to take on
expensive new systems now.
• WHAT IF - You could buy a
monitor that has all the big
system attributes whether you
need them now or not ?

4. A NEW CONCEPT IN
MONITORING (2)
• WHAT IF - You could have a unit
that is a CHAMELEON that is
able to change with your needs?
• So adaptable and easily changed
that you can minimise your
spares holdings?
• WHAT IF - The price of this unit
with all it’s abilities is no more
than any other monitor ?

5. 3603 DATAINTERFACE UNIT
MACHINESTATE
LINK
DATA LINKTO
DCS
LINKS TOOTHERMODBUS
DEVICES
COMPUTERWITH
OLIVER2SOFTWARE
SYSTEMINTERCONNECTION
ETHERNET
RS48538400 BAUD
HIGHSPEED DATA LINK
VIBRATION&
THRUSTMONITORS
TEMP &PROCESS
MONITORS
DATA FROMMACHINES
PORTABLE DATA
COLLECTOR
ETHERNETLINK TOOTHER
DEVICESOR3603 DIU’S
IRD-CML 6600 series Machinery Protection Monitors

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The 6600 series
Machinery Protection and Analysis
Monitoring system
IRD mechanalysis

7. 6600 Monitors
• Meet and exceed API 670 and 678
• Each Monitor has high integrity
by having it's own individual
Power Supply and Relay
interface.
• Allows continued operation on
limited procedures. No Common
Mode Power Supply failure !
• Have Isolated 4-20 mA Outputs.

8. 6600 Monitors
• Use a Dot-Matrix Multi-Purpose
Display to give good Operator
information.
• Not limited to LCD Bargraph
display.
• Software can display useful
messages on front Display

9. 6600 Monitors
• Are Fully Programmable
• All Filter bandwidths, Relay
attributes, Trip Multiply and Start
Inhibits are all set through
Software.
• No LINKS - No Potentiometers
• No Switches or other Electro -
Mechanical devices to fail !

10. 6600 Monitors
• Multi-task
• Give priority to Machinery
Protection
• Plus each channel of the dual
channel units is capable of
Spectrum, Order and Orbit
Analysis (on our Ver.3 monitors)
• and data may be viewed remotely
via a serial link

11. 6600 Monitors
• Store the LAST 30 MINUTES of
Vibration Level Data and the
LAST SPECTRUM
• These can be downloaded at ANY
TIME .
• Stored data will remain in
memory until next shutdown
event .
• and is available remotely by
serial link.

12. 6600 Monitors
• Have RS422 / 485 Serial Interface
forming part of Multi-drop High
speed Data Transfer System.
• Respond to Data requests from a
Host Computer System allowing
Level, Spectrum and Orders at
speeds up to 38.4 K Baud
• Transfers data by MODBUS
protocol.

13. 6600 Monitors
• Accept an Independent TACHO
signal for each Monitor.
• FFT Spectrum is related to the
speed of the machine calculated
at 15 times Machine Tacho
frequency to give up to 6 Orders.

14. 6600 Monitors
• By relating to a TACHO signal
they present Rotational Orders
Components.
• Also available : AMPLITUDE and
PHASE of the incoming signal,
calculated at 1xRPM, 2xRPM and
3xRPM.

15. 6600 Monitors
• THIS DATA ALLOWS OPERATOR
TO ANTICIPATE TROUBLE AND
IT ALLOWS REPAIRS TO BE
SCHEDULED IN ADVANCE.

16. 6600 Monitors
• Whole range only 4U high giving
a high density of monitors for a
given panel space.
• This means easy retrofitting into
exisiting space.

17. 6600 Monitors
• ARE UPGRADEABLE
• Upgrades in Software, either as
Modifications or Enhancements,
can be introduced by simply
replacing an EPROM.
• With planning this could be
supplied set up to Customised
needs.
• THIS MEANS FUTURE - PROOF

18. 6600 Analysing Monitors
(Summary)
• API 670 compliant
• High Integrity Power Supply
System
• Dot Matrix Graphics display
• Digital technology using DSP
techniques
• Fully programmable by either from
front panel or remote computer
• Provides FFT Analysis, Orders,
Orbits and Transient Data Analysis
facilities
• Unique ‘Trip Trend’ Data Storage.
• Upgradeable EPROMS
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mm/sec RMS

19. 6600 Monitors
• Across the range have a MTBF
calculated as an average of :
103,531 Hours (11.85 yrs)
• Predictions for items made by
IRD based on :
MIL HDBK 217E
• For sourced items also but using
the Supplier’s quoted issue, D,E
or F.

20. 6600 Monitors
(Vibration)
• 6622 - Dual Accelerometer
Monitor.
• 6652 - Dual X-Y Monitor.
• 6682 - Dual Thrust Monitor.
• 6675 - 1 Channel Speed Monitor.
• 6623 - 1 Channel Tracking
Monitor.

21. 6600 Monitors
(Temperature and Process)
• 6666 -
6 Channel RTD inputs
• 6667 -
6 Channel Thermocouple inputs
• 6660 -
6 Channel Process uses 4-20 mA,
0-1mA or 0-5V Inputs.

22. 6622
Dual Channel Vibration Monitor
• Used for Casing or Bearing
pedestal Vibration Monitoring
• May be used with Velocity or
Accelerometer probes.
• Accelerometer preferred as they
are Solid State devices having a
better frequency response and
are have more stable calibration
characteristics.

23. 6652
Dual Channel X-Y Monitor
• Used for measurement of relative
shaft vibration using inputs from
Eddy-current probes.
• Typically used on machines with
lubricated journal bearings with
Rotor Mass small w.r.t. casing.
• Easy selection of Monitoring
bandwidths and a programmable
alarm system make it a very
flexible protective device.

24. Vibration Probe Construction
Totally sealed device tested to 1200psi
High Temperature stainless
steel wire armoured cable
only 3mm diameter and bend
radius of 12mm.
High temperature fibre
reinforced probe tip
–After 4 years of service of the current series of Probes, there
have been no known failures of Vibration Probes other than
through user inflicted accidental damage.

25. Primary Devices
(for 6600 monitors)
• Will accept other party probes,
some may require special
engineering of Monitor input cct.
• IRD-CML Probes have become
the preferred option for
European Gas Turbines. A further
2 years ‘Sole Supply Agreement’
has just been signed (late ‘94).

26. 6682
Dual Channel Axial Position
Monitor
• Uses Eddy-current Displacement
probe mounted in Axial position.
• Machine position relative to
Probe displayed on front panel.
• ‘Toward’ and ‘Away’ from Probe
range can be set.
• Limited frequency bandwidth
eliminates erroneous signals.

27. 6675
Machine Rotation Monitors
• Can be used with Eddy-current
probe or passive Magnetic
Sensor (when part of 6611
system).
• Single Channel.
• Used when dedicated Speed
monitoring required.
• Can be used as part of an
Overspeed Trip System (6611)

28. 6623 (Slide 1)
Tracking Monitor (1 channel)
• Uses a dedicated Tacho signal
input and a narrow bandwidth
filter to track the first order (once
per rev) component.
• Displays this on front panel
graphics display in bargraph and
digital representation.
• Response speed: Follows rates
of acceleration up to 14% / sec.

29. 6623 (Slide 2)
Tracking Monitor (1 channel)
• A full (512 point FFT) Spectrum
can be obtained by instructing
the Monitor via the serial
Interface.
• The FFT is calculated to cover a
frequency band of 12.5 times the
Shaft rotional speed for 6 Orders.
• Calculated spectrum is time and
date stamped, held until request.

30. 6666
6 Channel Temperature Monitor
• Six Channels of Temperature
Monitoring in 6cm of panel space
• RTD Temperature Sensors
• A complete set of Compressor or
Gearbox drain Temps monitored
by a single monitor ?
• Range -20 Deg C to +200 Deg C
but Deg F can be arranged.

31. 6667
6 Channel Temperature Monitor
• Six Channels in 6cm panel space
• K & J Thermocouple inputs.
• Range -20 to +200 Deg C.
• 4-20mA non-isolated outputs into
maximum load resistance of
300R.
• First-out event line for each
alarm common to all channels.
• All the 6600 monitor features.

32. 6660
6 Channel Process Monitor
• Six channels of Process
Monitoring in a 6cm wide panel
space !
• Field programmable in UNITS &
SENSITIVITY.
• Pressure, Flow or Temperature in
Units of choice
• Relay Matrix programmable.

33. 3603 DATAINTERFACE UNIT
MACHINESTATE
LINK
DATA LINKTO
DCS
LINKS TOOTHERMODBUS
DEVICES
COMPUTERWITH
OLIVER2SOFTWARE
SYSTEMINTERCONNECTION
ETHERNET
RS48538400 BAUD
HIGHSPEED DATA LINK
VIBRATION&
THRUSTMONITORS
TEMP &PROCESS
MONITORS
UP TO 200 MONITORS CAN BE CONNECTED IN
PARALLEL ON THISRS 485 LINK.
IN ADDITION TO API 670 MONITORING, THE
MONITORS CARRY OUT SPECTRUM, ORDER,
ORBIT AND TRANSIENT ANALYSIS,
TRANSFERRING DATA TOTHE 3603 ONTHE HIGH
SPEED DATA LINK .
THE 3604 HAS 8 SERIAL INTERFACES
WHICH CAN BE CONFIGURED AS
MASTERS OR SLAVES. THESE WILL
HANDLE ANY RS485 MODBUS
COMPATIBLEDEVICE
THIS COMPUTER CAN HANDLE TYPICALLY 1200
MONITOREDPOINTS.
IN ADDITION IT INTERFACES WITH IRD MECHANALYSIS
PORTABLE DATACOLLECTORS.
DATA FROMMACHINES
PORTABLE DATA
COLLECTOR
ETHERNETLINK TOOTHER
DEVICESOR3603 DIU’S

34. 3603 DATA
INTERFACE UNIT (Slide 1)
• Specifically designed to interface
with 6600 series monitors.
• Allows data to be obtained from
6600 monitors using 2 separate
Host Computers.
• One connected through RS232
serial interface.
• One connected through
ETHERNET.

35. 3603 DATA
INTERFACE UNIT (Slide 2)
• Data handling capability limited
only by system layout (machine
disposition) and speed of Serial
Interfaces.
• System speeds dictated by DCS
system Interface choice.
• Generally 3603 handles 200 data
channels per second.

36. 3603 DATA
INTERFACE UNIT (Slide 3)
• Simple level and Alarm status
data is gathered through RS232
to be displayed on simple DCS
display screen elsewhere.
• More complex data such as the
Spectrum, Amplitude and Phase,
or Orders data is processed by
the 3603 to the ETHERNET
connection.

37. 3603 DATA
INTERFACE UNIT (Slide 5)
• Software based on OS-9 multi -
tasking Operating System.
• Operational Programs written in C
and compiled into ROM.
• Has a DEBUG facility using a
dedicated port.
• Connect a ‘dumb terminal’ to view
the Monitoring Table and access data
in level & alarm term

38. 3603 DATA
INTERFACE UNIT (Slide 4)
• Complies with Gould-Modicon
MODBUS RTU protocols.

39. 3603 DATAINTERFACE UNIT
MACHINESTATE
LINK
DATA LINKTO
DCS
LINKS TOOTHERMODBUS
DEVICES
COMPUTERWITH
OLIVER2SOFTWARE
SYSTEMINTERCONNECTION
ETHERNET
RS48538400 BAUD
HIGHSPEED DATA LINK
VIBRATION&
THRUSTMONITORS
TEMP &PROCESS
MONITORS
UP TO 200 MONITORS CAN BE CONNECTED IN
PARALLEL ON THISRS 485 LINK.
IN ADDITION TO API 670 MONITORING, THE
MONITORS CARRY OUT SPECTRUM, ORDER,
ORBIT AND TRANSIENT ANALYSIS,
TRANSFERRING DATA TO THE 3603 ON THE HIGH
SPEED DATA LINK .
THE 3604 HAS 8 SERIAL INTERFACES
WHICH CAN BE CONFIGURED AS
MASTERS OR SLAVES. THESE WILL
HANDLE ANY RS485 MODBUS
COMPATIBLEDEVICE
THIS COMPUTER CAN HANDLE TYPICALLY 1200
MONITOREDPOINTS.
IN ADDITION IT CAN INTERFACE WITH IRD
MECHANALYSIS PORTABLE DATACOLLECTORS.
DATA FROMMACHINES
PORTABLE DATA
COLLECTOR
ETHERNETLINK TOOTHER
DEVICESOR3603 DIU’S

40. Software for CONDITION MONITORING
OF MACHINES - OLIVER2
• The software for automatic aquisition and
display of data
• Provides long term trend facilities
• High level alarm system for insipient fault
detection
• Full vibration Spectrum analysis facilities
• Automatic collection of machine run down
data

41. IRD complies with the Industry
Standards
• BS5750 Part 1 (ISO 9001) for
Quality
• API 670 & 678 for the Oil & Gas
Industry
• En50020 (Baseefa) for Intrinsic
Safety

42. WHO USES IRD SYSTEMS?
•DISCERNINGOIL & GASCOMPANIES
WORLD-
WIDE
•THATSWHO!

43. •COMPANIESLIKE:
•-SHELL
•-BP
•-AMOCO
•-CHEVRON
•-PHILLIPS
•-CONOCO
•-MARATHON
•-QATARPETROLEUM
•-BHP
•-ICI

44. HAVE
SELECTED
FOR
•CARRINGTON IN 1980
•NELSONPRODUCTIONPLATFORM IN 1991
•BRENT BRAVO UPGRADE IN 1992
•LEMAN UPGRADE IN 1993
•BRENT CHARLIE UPGRADE IN 1993
•BRENT DELTAUPGRADE IN 1994
IRD

45. •ELF ENTERPRISE PIPER ‘B’ 600CHANNELS +DATA COMMUNICATIONS
•ELF ENTERPRISE SALTIRE 150CHANNELS +DATA COMMUNICATIONS
•AMOCO GRABEN 350CHANNELS ON2PLATFORMS
•MARATHON EAST BRAE 300CHANNELS
•BP FORTIES MAJOR REPLACEMENT PROGRAMME
•SHELL NELSON 360CHANNELS +DATA COMMUNICATIONS
•SHELL BRENT 4PLATFORMS UPGRADED
•SHELL LEMAN 2PLATFORMS UPGRADED
•ELF AQUITAINE AFRICA 2MAJOR PLATFORMS
MAJORUKNORTHSEAINSTALLATIONS

46. 3603 DATAINTERFACE UNIT
MACHINESTATE
LINK
DATA LINKTO
DCS
LINKS TOOTHERMODBUS
DEVICES
COMPUTERWITH
OLIVER2SOFTWARE
ETHERNET
RS48538400 BAUD
HIGHSPEED DATA LINK
VIBRATION&
THRUSTMONITORS
TEMP &PROCESS
MONITORS
DATA FROMMACHINES
PORTABLE DATA
COLLECTOR
ETHERNETLINK TOOTHER
DEVICESOR3603 DIU’S
IRD-CML 6600 Machinery
Condition and Protection Monitors