GE Bently Nevada 3300/16 Operation Manual

Operation Manual

Bently Nevada™ Asset Condition Monitoring

3300/16 Dual Vibration Monitor

Part Number 86830-01

Rev. P (08/07)

3300/16 Dual Vibration Monitor Operation Manual

Copyright 1990. Bently Nevada LLC.

All rights reserved.

The information contained in this document is subject to change without notice.

The following are trademarks of General Electric Company in the United States and other
countries:

Actionable Information, Actionable Information to the Right People at the Right Time,
ADRE, Because Better Machines Start With Better Bearings, Because the Right Results
Require the Right Knowledge, Because You Depend on Your Machinery, Bently ALIGN,
Bently BALANCE, Bently DOCUVIEW, Bently LUBE, Bently PERFORMANCE, Bently Nevada,
CableLoc, ClickLoc, Data Manager, Decision Support, DemoNet, Dynamic Data Manager,
Dynamic Transmitor, Engineer Assist, FieldMonitor, flexiTIM, flexiTAM, FluidLoc, Helping
You Protect and Manage All Your Machinery, HydroVU, Key ∅, Keyphasor, Machine
Condition Manager 2000, MachineLibrary, Machine Manager, MicroPROX, Move Data, Not
People, Move Information, Not Data, NSV, Preformalign, Prime Spike, PROXPAC,
Proximitor, REBAM, SE, Seismoprobe, ServoFluid, Smart Monitor, Snapshot, System 1,
System Extender, TDXnet, TDIXconnX, Tecknowledgy, TipLoc, TorXimitor, Transient Data
Manager, Trendmaster, TrimLoc, VAM, Velomitor, XLerometer

Contact Information

The following ways of contacting Bently Nevada are provided for those times when you
cannot contact your local representative:

Mailing Address 1631 Bently Parkway South

Minden, Nevada USA 89423
USA

Telephone [phone]

1.800.227.5514
Fax [phone]
Internet www.ge-energy.com/bently

Note:

In this document procedures are given only for channel A. Procedures for channel B are
similar except for the obvious substitutions of corresponding switches, terminals, and
indicators.

ii

Additional Information

Notice:

This manual does not contain all the information required to operate and maintain
the product. Refer to the following manuals for other required information.

3300 System Overview (Part Number 80171-01)
3300 System Installation Instructions (Part Number 80172-01)
3300 System Troubleshooting (Part Number 80173-01)
3300/12 AC Power Supply (Part Number 89602-01)
3300/14 DC Power Supply (Part Number 101256-01)
3300/03 System Monitor (Part Number 89604-01)
3300 Internal Barrier Manual (Part Number 88837-01)
RELATED PARTS
3300/16 Field Wiring Diagram Packet (Part Number 100311-01)
3300/16 Data Sheet (Part Number 141498-01)
3300/16 Meter Scales (Part Number 84113-16)

Product Disposal Statement

Customers and third parties, who are not member states of the European Union, who are
in control of the product at the end of its life or at the end of its use, are solely
responsible for the proper disposal of the product. No person, firm, corporation,
association or agency that is in control of product shall dispose of it in a manner that is
in violation of any applicable federal, state, local or international law. Bently Nevada LLC
is not responsible for the disposal of the product at the end of its life or at the end of its
use.

SYMBOLS

Special symbols are used in the manual to illustrate specifics in the step-by-step
processes. For example:

Press

Flashing

Connect

Disconnect

Observe

Screwdriver

iii

3300/16 Dual Vibration Monitor Operation Manual

Contents

1. Dual Vibration Monitoring System..............................................................1

2. Front Panel Features......................................................................................2

3. Monitor Functions ..........................................................................................3

4. Channel Vibration...........................................................................................6

5. LED Functionality............................................................................................7

5.1 OK LEDs.................................................................................................................................................. 7

5.2 Bypass LEDs......................................................................................................................................... 8

5.3 Alert LEDs.............................................................................................................................................. 9

5.4 Danger LEDs......................................................................................................................................10

6. Read Gap Voltage .........................................................................................11

7. Read Setpoint Values ...................................................................................12

7.1 Read Alert Setpoints.......................................................................................................................12

7.2 Read Danger Setpoints.................................................................................................................13

8. Monitor Removal ..........................................................................................14

9. Monitor Disassembly ...................................................................................15

9.1 Side Cover Removal .......................................................................................................................15

9.2 Front Panel Removal......................................................................................................................16

9.3 Input Module .....................................................................................................................................17

9.3.1 Input Module Removal.............................................................................................................17

9.3.2 Dual Relay Module Options....................................................................................................18

9.3.3 Quad Relay Module Options..................................................................................................18

10. Monitor Options ........................................................................................19

11. Meter Scale Replacement........................................................................21

12. Alarm Setpoint Adjustment.....................................................................22

12.1 Alert and Danger Setpoint Adjustment .................................................................................22

12.2 Gap Alert Setpoint Adjustment..................................................................................................23

12.3 Channel B Adjust .............................................................................................................................23

13. Channel Bypass.........................................................................................24

14. Danger Bypass ..........................................................................................25

15. Test Alarms ................................................................................................26

15.1 Test Equipment Setup ...................................................................................................................26

iv

15.2 Test Channel Alarms......................................................................................................................27

15.3 Test Gap Alarms...............................................................................................................................29

15.4 Channel B and Reinstallation.....................................................................................................30

16. Test OK Limits ........................................................................................... 31

16.1 Test Equipment Setup ...................................................................................................................31

16.2 Test Upper OK Limit........................................................................................................................32

16.3 Test Lower OK Limit........................................................................................................................32

16.4 Channel B and Reinstallation.....................................................................................................33

17. Calibrate Channels .................................................................................. 34

17.1 Calibration Equipment Setup.....................................................................................................34

17.2 Calibration Procedure ...................................................................................................................35

18. Zero Position Adjustment ....................................................................... 37

19. Self Test...................................................................................................... 39

20. Error Codes................................................................................................ 43

21. Appendix A – Monitor Options for PWA 140720-01 ........................... 44

21.1 Jumper Locations for PWA 140720-01 .................................................................................44

21.2 Main Board Option Settings........................................................................................................45

21.3 Recorder Output Options.............................................................................................................46

21.4 Gap Full Scale Range Options....................................................................................................46

21.5 Vibration Full Scale Range Options .........................................................................................47

21.6 Transducer Input Options............................................................................................................48

21.7 Trip Multiply........................................................................................................................................48

22. Appendix B - Monitor Options for PWA 135305-01............................ 50

22.1 Jumper Locations for 135305-01 ............................................................................................50

22.2 Main Board Option Settings........................................................................................................51

22.3 Recorder Output Options.............................................................................................................52

22.4 Gap Full Scale Range Options....................................................................................................52

22.5 Vibration Full Scale Range Options .........................................................................................53

22.6 Transducer Input Options............................................................................................................54

22.7 Trip Multiply........................................................................................................................................54

23. Appendix C – Monitor Options for PWA 86739-01 ............................. 56

23.1 Jumper locations for 86739-01. ...............................................................................................56

23.2 Main Board Option Settings........................................................................................................57

23.3 Recorder Output Options.............................................................................................................58

23.4 Gap Full Scale Range Options....................................................................................................58

23.5 Vibration Full Scale Range Options .........................................................................................59

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3300/16 Dual Vibration Monitor Operation Manual

23.6 Transducer Input Options............................................................................................................59

23.7 Trip Multiply........................................................................................................................................60

24. Recommended Spare Parts.....................................................................61

25. Index ............................................................................................................63

vi

Section 1 - Dual Vibration Monitoring System

1. Dual Vibration Monitoring System

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3300/16 Dual Vibration Monitor Operation Manual

2. Front Panel Features

2

Section 3 - Monitor Functions

3. Monitor Functions

RADIAL VIBRATION - Radial vibration is defined as shaft dynamic motion in a direction

perpendicular to the shaft centerline. The Dual Vibration Monitor displays values for two
channels (Channel A and B).

PROBE GAP VOLTAGE - Probe gap is measured as a negative dc voltage that is directly
proportional to the gap distance between the face of a proximity probe and the surface
being monitored. Probe gap value for each channel is displayed on the front panel meter
by pressing the GAP switch.

OK - When the Proximitor output voltage is within its upper/lower limits, the transducer is
defined as OK. The OK detection circuit controls the channel OK LED and the monitor
relay drive to the system Relay.

OK RELAY - The OK Relay is located on the Power Input Module. Every channel in the
rack must be OK or bypassed to energize the OK Relay.

TIMED OK/CHANNEL DEFEAT - Timed OK/Channel Defeat prevents faulty transducer
wiring from causing false alarms. If the probe input signal level on a given channel is not
within upper/lower OK limits, that channel OK LED goes off, the BYPASS LED goes on, the
channel is disabled, and the OK Relay deenergizes. Once the channel input signal level is
restored within the upper/lower OK limits for at least 30 seconds, the channel OK LED will
start flashing at 1 Hertz (Hz) to indicate the OK state is restored, the BYPASS LED goes off,
and monitoring is enabled. You must press the RESET switch on the front panel of the
System Monitor to stop the OK LED from flashing (it will then remain on steadily). If the
channel remains in the not OK state, set the Channel Bypass switch on the monitor
circuit board to put the channel "out of service". You can then operate the monitor as a
single-channel monitor, and the OK Relay will return to an OK state (energized). Without
this feature, the OK Relay could not be reactivated. In the Timed OK/Channel Defeat and
Channel Bypass modes, the recorder output is clamped to zero vibration value and the
display is clamped to zero.

VIBRATION ALARM - Pressing the ALERT or DANGER switches on the front panel of the
monitor displays the Alert (first-level alarm) or Danger (second-level alarm) vibration
setpoints on the front panel meter. When the radial vibration signal level is equal to or
exceeds preset Alert setpoints for the selected time delay, the ALERT LEDs come on and
the appropriate Alert Alarm relay contacts are activated. When the radial vibration
signal level exceeds preset Danger setpoints, the DANGER LEDs come on and the
appropriate Danger alarm relay contacts are activated.

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3300/16 Dual Vibration Monitor Operation Manual
GAP ALARM - Pressing the GAP and ALERT switches simultaneously displays the Gap

Alert setpoints. When the gap level is equal to or outside the over and under setpoint
window limits for 6 seconds, the ALERT LEDs come on and the appropriate Alert Alarm
relay contacts are activated.

FIRST OUT - Separate First Out circuits exist for the Alert and Danger alarms. A monitor
with First Out option selected flashes a channel alarm LED if that channel was the first
channel in the rack to go into alarm since the last rack power up or reset. Pressing the

RESET switch on the System Monitor acknowledge the First Out.

ALARMS RELAYS - Monitor alarms can operate in a latching or nonlatching mode. In the

nonlatching mode, the alarm resets automatically when the alarm no longer exists. In
the latching mode, you must reset the alarm condition manually by pressing the RESET
switch on the front panel of the System Monitor (or by closing external Reset contacts).
The alarm will not reset if the alarm condition still exists.

DANGER BYPASS - When you maintain machinery, you can set a Danger Bypass switch
on the monitor circuit board behind the front panel to inhibit the Danger relay drive. This
function causes the BYPASS LEDs to come on, but other front panel functions are not
affected. You can enable this switch by installing a jumper on the circuit board in the
monitor.

CHANNEL BYPASS - If a channel remains not OK, you can set the Channel Bypass switch
on the monitor circuit board to put the channel "out of service".

ZERO POSITION - A reference gap value that you can set when the Gap Full Scale Range
is in engineering units (mils or micrometers). You can then read gap on the meter scale
relative to this zero position on the center of the gap meter scale. Selecting a Gap Full
Scale Range in engineering units increases gap resolution on the display because only a
selected area within the transducer's OK limits is displayed.

BUFFERED OUTPUT - The coaxial cable connectors on the front panel of the monitor and
the terminals on the Signal Input Relay Module provide buffered signals from the
respective channel transducers. Use these connectors to attach external equipment to
the monitor.

TRIP MULTIPLY - The Trip Multiply function multiplies setpoints by 2X or 3X in response to
an external contact closure through terminals on the Power Input Module. The front
panel meter and recorder outputs could saturate in this mode.

RECORDER OUTPUTS - The recorder output is proportional to the measured vibration
signal over the monitor full-scale range. The output range is user selectable to be 0 to ­10Vdc, +1 to +5Vdc, or +4 to +20 mA.

4

Section 3 - Monitor Functions

The recorder clamping option, available when the +4 to +20 mA recorder output is
selected, allows the user to choose the recorder output level used to annunciate a
transducer not OK condition. With this option, the recorder output will clamp to either +2
mA or +4 mA (user selectable) when a transducer is not OK.

SELF-TEST - The monitor has three categories of self-test: Power-up, Cyclic, and User­invoked.

Power-up self-test is performed automatically each time the monitor power is
turned on. A series of basic tests and transducer OK tests are performed.

Cyclic self-test is performed automatically during monitor operation. Errors
encountered during cyclic tests disable the monitor and flash the error code on the LCD
bargraph. If the error is intermittent, the monitor will resume operating, but the error
codes will be stored for retrieval during a User-invoked self test. Stored error codes are
indicated by the OK LEDs flashing at 5 Hz provided that the channel is OK.

User-invoked self-test performs the Power-up self test and lets you read and clear
error codes stored during cyclic tests. Stored errors are annunciated by flashing the OK
LEDs at 5 Hz and displaying the error codes on the front panel LCD bargraph.

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3300/16 Dual Vibration Monitor Operation Manual

4. Channel Vibration

The monitor continuously indicates measured vibration for channels A and B.

6

Section 5 - LED Functionality

5. LED Functionality

5.1 OK LEDs

Note: Since each channel in the system controls the OK Relay, either channel can cause
a Not OK Relay condition (deenergized relay).

LED Display

A B

z OK z Channel A and B in operating range. ON

z OK {

{ OK z

{ OK { Monitor in self-test, or both transducers in

OK

OK

OK z

Respective channel A or B transducer in Not
OK condition or bypassed.

Not OK condition or bypassed.

Flashing at 5 Hz means that an error was
encountered during cyclic test. To read the
error message, see section 19.

Flashing at 1 Hz means that the transducer
has been Not OK since the last reset.

Condition

OK Relay Drive

OFF

OFF

ON

ON

z OK

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3300/16 Dual Vibration Monitor Operation Manual

5.2 Bypass LEDs

LED Display

A B

z BYPASS z Monitor in Danger Bypass mode or System in Power-Up

{ BYPASS z

z BYPASS {

BYPASS

z BYPASS

BYPASS z

Condition

mode or User-invoked self-test in progress or Timed
OK/Channel Defeat or both Channels bypassed or
Monitor has detected an active error or Rack Inhibit
Contacts at back of rack closed.

Channel A or B bypassed or Timed OK/Channel Defeat

Trip Multiply activated Flashing overridden by:

• Timed OK/Channel Defeat or

• Channel A or B bypassed

8

5.3 Alert LEDs

Section 5 - LED Functionality

LED Display

A B

Condition

z ALERT { Vibration signal has exceeded the

channel A alert level (see section 7.1).

{ ALERT z Vibration signal has exceeded the

channel B alert level (see section 7.1).

z ALERT z Vibration signal has exceeded the

channel A and B alert level (see section

7.1).

First out condition for vibration signal

ALERT {

which has exceeded the channel A alert
level.

First out condition for vibration signal

{ ALERT

which has exceeded the channel B alert
level.

Alert Relay

Drive

ON

ON

ON

ON

ON

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3300/16 Dual Vibration Monitor Operation Manual

5.4 Danger LEDs

LED Display Danger Relay Drive

A B

z DANGER { Vibration has exceeded the

Condition

“or” voting “and” voting

ON OFF
channel A danger level (see
section 7.2).

{ DANGER z Vibration has exceeded the

ON OFF
channel B danger level (see
section 7.2).

z DANGER z Vibration has exceeded the

ON ON
channel A and channel B
danger level (see section 7.2).

{ DANGER

First out condition for
vibration signal which has

ON OFF

exceeded the channel B
danger level.

DANGER {

First out condition for
vibration signal which has

ON OFF

exceeded the channel A
danger level.

10

Section 6 - Read Gap Voltage

6. Read Gap Voltage

Press the GAP switch to read the Gap values for both channel A and B using the center
meter scale.

For example, this monitor is indicating a Gap voltage of 6 Vdc for channel A and 3 Vdc for
channel B. with 0 -19 Vdc Gap full scale option, Gap is displayed from the bottom scale
zero as shown below.

For all other Gap full scales, Gap is displayed from the center as shown below.

For example, this monitor is indicating a Gap value of 16 mil toward for channel A and
10 mil toward for channel B.

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3300/16 Dual Vibration Monitor Operation Manual

7. Read Setpoint Values

7.1 Read Alert Setpoints

Press the ALERT switch to read the Alert
setpoint for both channel A and B on the
meter scale.

This monitor shows Alert setpoints of the

6.0 mil for channel A and 5.2 mil for
channel B.

Press the GAP and ALERT switches
simultaneously to read the Gap Alert
setpoint windows for both channel A
and B on the meter scale using the
center scale.

This monitor shows over and under Alert
setpoints of 18 mil toward and 9 mil
away for channel A and 15 mil toward
and 5 mil away from channel B.

12

7.2 Read Danger Setpoints

Press the DANGER switch to read
the Danger setpoints for both
channel A and B on the meter
scale.

This monitor shows a Danger
setpoint of 7.6 mil for channel A
and 6.2 mil for channel B.

Section 7 - Read Setpoint Values

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3300/16 Dual Vibration Monitor Operation Manual

8. Monitor Removal

1. Loosen two
screws.

2. Pull monitor
from rack.

Caution

Improper rack operation
may occur.

Power down rack or inhibit
rack alarms when installing
or removing a monitor.

14

Section 9 - Monitor Disassembly

9. Monitor Disassembly

9.1 Side Cover Removal

1. Squeeze the
retaining
tips on each
standoff.

2. Remove the
side cover
from the
monitor.

Caution

Components are sensitive to
Electro-Static Discharge (ESD).
Proper grounding should be
implemented prior to removing
the Side Cover Panel.

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3300/16 Dual Vibration Monitor Operation Manual

9.2 Front Panel Removal

16

Section 9 - Monitor Disassembly

9.3 Input Module

The Signal Input Relay
Module is on the back of
the rack.

For relay configuration,
see 3300 System
Installation Instructions.

WARNING

High voltage present. Contact could
cause shock, burns, or death.

Do not touch exposed wires or
terminals

For field wiring, see the
Field Wiring Diagrams
located behind the
manual.

9.3.1 Input Module

Removal

1. Loosen two screws.

2. Pull the module from
the rack.

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3300/16 Dual Vibration Monitor Operation Manual

9.3.2 Dual Relay Module Options

Alert Relay

Normally Energized
Normally De-energized*

Danger Relay

Normally Energized
Normally De-energized*

OR Bus**

No Options*
Alert & Danger Bus 1
Alert & Danger Bus 2

W3
W4, W11

W2
W1, W12

---------­W6, W8
W5, W7

Jumper

In Out

W4, W11
W3

Jumper

In Out

W1, W12
W2

Jumper

In Out

W5 - W8
W5, W7
W6, W8

Note: For relay configuration of monitors with

internal safety barriers, refer to the 3300 Internal Barrier Installation Manual or the
3300 System Installation Manual.

9.3.3 Quad Relay Module Options

Alert Relays

Jumper

In Out

Normally Energized

Normally De-energized*

Danger Relays

Normally Energized

Normally De-energized*

W3A,W4C

W2,W3C
W3D,W4D

In Out

W4B,W4F

W1,W3B
W4A,W4E

W2,W3C
W3B,W4D

WA, W4C

Jumper

W1,W3B
W4A,W4E

W4B,W4F

NOTE: For Quad Relays, AND voting logic must be done externally by wiring the contacts
in series.

* Shipped as options
** OR Bus option is not available with Quad relays. See 80172 System Installation Guide.

18

Section 10 - Monitor Options

10. Monitor Options

PART
NUMBER

FULL
SCALE

TRANSDUCER INPUT ALARM RELAY AGENCY

APPROVAL

RANGE

3300/16 – AXX – BXX – CXX - DXX

01 = 0 - 3 mil pp
02 = 0 - 5 mil pp
03 = 0 - 10 mil pp
04 = 0 - 15 mil pp
05 = 0 - 20 mil pp
11 = 0 - 100 µm pp
12 = 0 - 150 µm pp
13 = 0 - 200 µm pp
14 = 0 - 400 µm pp
15 = 0 - 500 µm pp

01 = 3300 8mm or
7200 5mm & 8mm or
3300XL 8mm
Proximitor® Sensor
200 mV/mil
02 = 3000 Proximitor®
Sensor
200 mV/mil
03 = 7200 11mm
Proximitor® Sensor
100mV/mil
04 = 3300 HTPS 16mm
7200 14 mm
3300 XL 11 mm
Proximitor® Sensor
100 mV/mil
05 = 3300 RAM
Proximitor® Sensor
200 mV/mil

00 = NONE
01 = EPOXY SEALED
02 = HERMETICALLY
SEALED
03 = QUAD RELAY

00 = NOT REQUIRED
01 = CSA/NRTL
02 = BASEEFA

BARRIERS USED TRIP MULTIPLY

EXX - FXX

00 = NO
01 =EXTERNAL *
02 = INTERNAL

00 = NONE
01 = 2X TRIP MULTIPLY
02 = 3X TRIP MULTIPLY

* External barriers should only be used with 3300 8mm or 7200 5mm & 8 mm or 3300XL

8mm Proximitor® Sensors and 3300 RAM Proximitor® Sensors. * See Calibration
Section 17.2 for more information.

NOTE: Verify that the transducer power supply level (-Vt) is appropriate for the

transducer being used. Both the Power Supply and the System Monitor must be
programmed to supply the correct voltage. The 3000 transducer requires a

19

3300/16 Dual Vibration Monitor Operation Manual

supply voltage of -18 Vdc, while the 3300 and 7200 transducers require -24 Vdc.
Power converter (part number 89634-01) can be used to convert -24 Vdc to -18
Vdc for use with the 3000 transducer.

IMPORTANT!

Due to continuing changes in technology, the Main PWA (printed wiring assembly) has
been upgraded to improve functionality and manufacturability. The Main PWA in the
Dual Vibration Monitor can be one of three versions depending on when you purchased
your monitor.

The general functionality of all three PWAs is the same, except Error Code #9 has been
updated to test additional circuitry on PWA 140720-01.

Since the different versions require that you use different jumpers to set programmable
options, you need to use different Appendices of this manual to program your monitor.
The following table shows how to identify your PWA and lists which Appendix to use to
program your monitor.

PWA Version PWA Number (printed

on the top side of the
board)

Original 86739-01 Appendix C

Second
Generation

Third Generation 140720-01 Appendix A

135305-01 Appendix B

Section that shows jumper locations
and the jumper settings for each
PWA

20

Section 11 - Monitor Options

11. Meter Scale Replacement

To replace a meter scale:

1. Set the vibration full-scale range and gap full-scale range. (See Section 10, Monitor

Options)

2. Cut the selected vibration meter scale and clear adhesive backed gap scale from the

back of this manual. Be sure to cut along the marked outline so the meter scales will fit
properly.

3. Remove the backing from the clear adhesive backed gap scale.

4. Position the gap scale such that the bottom tick mark lines up with the bottom tick mark of

the vibration meter scale.

5. Remove the old meter scale from the monitor and replace it with the new one.

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3300/16 Dual Vibration Monitor Operation Manual

12. Alarm Setpoint Adjustment

12.1 Alert and Danger Setpoint Adjustment

Caution

Changing Alarm Setpoints
will change the trip levels of
the machine.

1. Open front panel.

2. Set the adjust channel A switch
(AA) to the left (ON). The left
(Channel A) bargraph will start
flashing the channel A vibration
signal.

3. Press and hold the ALERT or
DANGER switch on the front
panel. Use the outer meter scale.

4. Press the (↑) or (↓) switches on
the System Monitor to adjust the
setpoint level up or down.

22

Section 12 - Alarm Setpoint Adjustment

12.2 Gap Alert Setpoint Adjustment

1. To adjust Gap Alert
setpoints, first select Under
Gap setpoints by setting
the Over/Under (O/U)
switch to the right.

2. Press and hold the GAP
and ALERT switches
simultaneously on the front
panel. The left bargraph
will flash the Gap Alert
setpoint window. Use the
center meter scale.

3. Use the (↑) or (↓) switches
on the System Monitor to
adjust the Under Gap
setpoint level up or down.

4. Repeat steps 2 and 3 for
Over Gap Alert setpoints
after setting the Over/Under
(O/U) switch to the left.

5. Reset AA to the right
(OFF).

12.3 Channel B

Adjust

1. Set the Adjust channel B
switch (AB) to the left (ON)
and repeat steps 12.1.3,

12.1.4 and section 12.2
above.

2. Reset AB to the right
(OFF).

3. Close front panel.

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3300/16 Dual Vibration Monitor Operation Manual

13. Channel Bypass

You can use Channel Bypass to take a NotOK or unconnected channel off line. This will
restore the OK Relay to the OK state. The OK Relay will de-energize (go NotOK) if any
channel in the rack is in a NotOK condition.

1. Set BA (Bypass Channel A) or BB (Bypass Channel B) switch to the left (ON) to bypass
channel A or B.

2. The BYPASS LEDs come on, the OK LEDs go off, and the vibration signal is clamped to
zero position (bottom scale).

Machine protection provided by this
monitor will be lost while Channel
Bypass is on.

Caution

24

NOTE

Channel alarms are cleared

when Channel Bypass is

switched on.

Section 14 - Channel Bypass

anger Bypass is on.

14. Danger Bypass

You can use Danger Bypass to bypass the DANGER Relay. The DANGER alarm LEDs on
the front panel can come on but the DANGER Relay drive will not be activated if a Danger
setpoint is exceeded.

1. Set DB to the left (ON) to Bypass the Danger Relay.

• For the Danger Bypass (DB) switch to function, the Danger Bypass Enable jumper

must be installed. See Monitor Options, Section 10, for more information.

2. Both BYPASS LEDs come on. The OK LEDs will remain on as long as the transducer
remains within its OK range.

Machine protection provided by
this monitor will be lost while
D

Caution

NOTE

Channel alarms are cleared when Channel Bypass is switched on.

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3300/16 Dual Vibration Monitor Operation Manual

15. Test Alarms

15.1 Test Equipment Setup

WARNING

High voltage present.
Contact could cause shock,

burns or death.

Do not touch exposed wires
or terminals.

Caution

Tests will exceed alarm setpoint
levels and cause alarms to
activate. Relay contacts may
change state. See Danger
Bypass section 14.

1. Disconnect the COM and IN wiring from the channel A terminals on the Signal Input
Relay Module.

2. Connect the multimeter and the function generator (at 100 Hz and -9 Vdc bias) as
shown above.

• In the event the function generator cannot supply the necessary DC offset, a floating DC
Power Supply will need to be connected in series with the function generator. Connect
the positive terminals of the function generator and power supply, connect the negative
terminal of the power supply to IN signal and the negative terminal of the function
generator to the COM signal.

• NOTE: the DC offset must be within the gap alarm setpoint window to avoid tripping the
Gap alarm. If the recommended -9 Vdc offset is not within this window, adjust the
function generator accordingly.

26

15.2 Test Channel Alarms

1. To test vibration alarms for channel A,
adjust the signal amplitude such that the
vibration signal is below the Alert and
Danger alarm setpoint levels on the
monitor.

2. Wait for the 30-second Timed
OK/Channel Defeat delay time to elapse.
At the end of the delay the BYPASS
LEDs will go off and the OK LEDs will
come on, flashing at 1 Hz.

3. Press the RESET switch and verify that
the OK LEDs are on, and the ALERT and
DANGER LEDs are off.

Section 15 - Test Alarms

4. Adjust the function generator such that
the vibration signal on the monitor just
exceeds the Alert setpoint level and verify
that the ALERT LED comes on after the
optioned vibration alarm delay period has
elapsed (flashing if the First Out option is
selected).

5. Verify that the Alert relay changed state.

6.

Press the RESET switch on the System
Monitor and verify that the ALERT LED
remains on and steady (and flashing
stops after reset occurs if First Out option
is selected).

27

3300/16 Dual Vibration Monitor Operation Manual

7. Adjust the signal amplitude such that
the vibration signal on the monitor just
exceeds the Danger setpoint level and
verify that the DANGER LED comes on
after the optioned vibration alarm delay
period has elapsed (flashing if First Out
option is selected).

8. Verify that the Danger relay changed
state. If Danger 'AND' voting logic option
is selected, the relay will not change
state until the other channel exceeds the
Danger setpoint. 'AND' voting is not
active if the second channel is bypassed.
The relay will not change state if Danger
Bypass is on.

9. Press the RESET switch on the System
Monitor. Verify that the ALERT and
DANGER LEDs remain on and steady.

10. Reduce the function generator amplitude such
that the vibration signal reads below the
alarm setpoints and observe that the ALERT
and DANGER LEDs go off (If the nonlatching
alarm jumper is installed).

11. Press the RESET switch on the System Monitor
to reset latching alarms.

12. If the monitor Trip Multiply option 'FF' is -01 or

-02 (see Monitor Options, Section 10), steps

15.2.1 through 15.2.11 must be repeated in
the Trip Multiply mode (2X or 3X) with Trip
Multiply activated. (The TRIP MULTIPLY LED
on the System Monitor will come on when Trip
Multiply is activated). In the Trip Multiply
mode, the setpoints are multiplied by either 2X
or 3X.

28

15.3 Test Gap Alarms

• If the Gap Full Scale Range option is in
engineering units instead of volts, this
section still applies with the exception that
the gap value will be referenced to zero
position at the center of the meter scale.

1. To test Gap alarms for Channel A, Press
the GAP switch and adjust the function
generator DC bias so that the Gap voltage
is within the gap alarm setpoint window
(See section 7 for viewing the gap Alert
setpoint window).

2. Press the RESET switch and verify that
the OK LEDs are on, and the ALERT and
DANGER LEDs are off.

Section 15 - Test Alarms

3. Adjust the gap voltage on the monitor
to just exceed the Over Gap Alert
setpoint level and verify that the
ALERT LED comes on after the 6
second delay period has elapsed
(flashing if the First Out option is
selected).

• Verify that the Alert relay changed
state.

4. Press the RESET switch on the system
monitor and verify that the ALERT LED
remains on and steady.

29

3300/16 Dual Vibration Monitor Operation Manual

5. Reduce the gap voltage to read below the Over Gap setpoint (and above the Under Gap
Setpoint) and observe that the ALERT LED goes off (if the nonlatching alarm jumper is
installed). Press the RESET switch on the System Monitor to reset latching alarms.

6. Repeat section 15.3 for under Gap alarms, adjusting the gap signal to be below the
Under Gap Alert setpoint.

15.4 Channel B and Reinstallation

1. Reconnect the wiring to the Signal Input Relay Module that was discussed in section

15.1.

2. Repeat sections 15.1 through 15.3 connecting the multimeter and function generator to
the channel B terminals.

3. If the Channel Bypass or Danger Bypass functions were activated for this procedure,
deactivate them by setting the appropriate switches (BA, BB, or DB) to the right (OFF).

30

16. Test OK Limits

16.1 Test Equipment Setup

Section 16 - Test OK Limits

WARNING

High voltage present.

Contact could cause
shock, burns or death.

Do not touch exposed wires
or terminals.

1. Disconnect the COM and IN wiring from the
channel A terminals on the Signal Input Relay
Module.

2. Connect the multimeter and the power supply to
channel A terminals as shown above.

3. Adjust the power supply voltage to -9 Vdc with
respect to common.

4. Verify that the channel A OK LED is on.

• In the event the function generator cannot supply the
necessary DC offset, a floating DC Power Supply
will need to be connected in series with the function
generator. Connect the positive terminals of the
function generator and power supply, connect the
negative terminal of the power supply to IN signal
and the negative terminal of the function generator
to the COM signal.

Caution

Tests will exceed Gap Alert
setpoint levels and cause
alarms to activate (if
enabled). Relay contacts
may change state. See Main

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3300/16 Dual Vibration Monitor Operation Manual

16.2 Test Upper OK Limit

1. Increase the power supply voltage (more negative) until the OK LED goes off (upper
limit).

• Verify that the upper OK
limit is within the upper OK
voltage range (reference
Table 4 on the next page).

• Verify that the OK Relay
changes state (de­energized). Note: All other
channels in the rack must
be OK or bypassed in order
for the relay to change
state.

2. Decrease the power supply
voltage (less negative) to -9
Vdc and verify that the OK
LED comes back on after
the 30-second Timed
OK/Channel Defeat delay,
and the OK Relay
energizes. Press the
RESET switch on the
System Monitor to reset the
flashing OK LED.

16.3 Test Lower OK

Limit

1. Gradually decrease the
power supply voltage for
channel A (less negative)
until the channel A OK LED goes off (lower limit). Verify that the lower OK limit is within
the lower OK voltage range (reference Table 4).

2. Verify that the OK Relay de-energizes.

3. Increase the power supply voltage for channel A to -9 Vdc. Press the RESET switch on
the System Monitor to reset the flashing OK LED.

32

Section 16 - Test OK Limits

16.4 Channel B and Reinstallation

1. When finished, disconnect the power supply and multimeter and reconnect the COM
and IN wiring to the channel terminals on the Signal Input Relay Module. Verify that the
OK LED comes on and the OK Relay energizes. Press the RESET switch on the
System Monitor to reset the flashing OK LED.

2. Repeat sections 16.1 through 16.3 for channel B with the multimeter and power supply
connected to channel B terminals.

3. If Channel Bypass or Danger Bypass functions were activated for this procedure
deactivate them by setting the appropriate switches (BA, BB, or DB) to the right (OFF).

TABLE 4. OK Voltage Limits

Transducer Type Lower OK Voltage Limits Upper OK Voltage
Limits

Option –01 & -04

7200 5 & 8 & 14mm -2.7 Vdc to -3.3 Vdc -15.8 Vdc to -16.8 Vdc
or 3300 8mm, 3300XL 8mm,
3300 16mm HTPS,
3300 XL 11mm

Option –03

7200 11mm -3.28 Vdc to -3.68 Vdc -18.6 Vdc to -19.6 Vdc

Option –02 & -05

3000 & 3300 RAM -1.7 Vdc to -2.1 Vdc -10.5 Vdc to -11.6 Vdc

33

3300/16 Dual Vibration Monitor Operation Manual

17. Calibrate Channels

17.1 Calibration Equipment Setup

WARNING

High voltage present.
Contact could cause shock, burns or

death.

Do not touch exposed wires or
terminals.

Caution

Tests will exceed alarm setpoint
levels and cause alarms to
activate. Relay contacts may
change state. See Danger
Bypass Section 14.

34

Section 17 - Calibrate Channels

1. Disconnect COM and IN wiring from the channel A terminals on the Signal Input Relay
Module.

2. Connect function generator and multimeter to COM and IN with polarity as shown in the
Calibration Setup diagram on the previous page.

• In the event the function generator cannot supply the necessary DC offset, a floating DC
Power Supply will need to be connected in series with the function generator. Connect
the positive terminals of the function generator and power supply, connect the negative
terminal of the power supply to IN signal and the negative terminal of the function
generator to the COM signal.

17.2 Calibration Procedure

1. Open front panel.

2. Adjust function generator to output a 100 Hz sine wave with -9 Vdc bias. Adjust the

amplitude for meter full scale (1 V pp = 0.354 Vrms).

Transducer Type Transducer Scale Factor

7200 5 & 8mm, 3000, 3300 8mm, RAM,
and 3300XL 8mm
(200 mV/mil)
NOTE: External barriers only available for 3300

8mm transducers.

7200 11 & 14mm, 3300 16mm HTPS & 3300 XL
11mm

(100 mV/mil)

1 mil pp = 200 mV pp *
10 micrometres pp = 78.7 mV pp
*NOTE: If external barriers are

used, the scale factor through the
barrier circuit is 200 mV/mil with a
scale factor of 192 mV/mil going
directly into the monitor.

1 mil pp = 100 mV pp
10 micrometres pp = 39.4 mV pp

• Example:

For a 3300XL 8mm transducer and a display of 5 mil pp full scale, the full-scale input
voltage is:

5 mils X 200 mV pp/1 mil = 1 V pp or:
5 mils X 200 mV pp/1 mil X 0.354 Vrms/1 V pp = 0.354 Vrms

35

3300/16 Dual Vibration Monitor Operation Manual

3. Measure the proportional signal output voltage at channel A test point (TA) using the
multimeter as shown in the figure to the right and verify that it matches the table below.

Proportional Signal Output

No Trip Multiply +5.00 Vdc
2X Trip Multiply +2.50 Vdc
3X Trip Multiply +1.67 Vdc

3. If the voltage does not match the table above, adjust the gain potentiometer (GA) until
the voltage at the channel A test point is correct for the Trip Multiply option installed.

4. When finished, disconnect the function generator and multimeter and reconnect the
COM and IN wiring to the channel terminals on the Signal Input Relay Module that
was disconnected in step 1. Verify that the OK LED comes on and the OK Relay
energizes. Press the RESET switch on the System Monitor to reset the flashing OK
LED.

5. Repeat sections 17.1 and 17.2 for channel B substituting TB for TA and GB for GA.

• If the Channel Bypass or Danger Bypass functions were activated for this procedure,
deactivate them by setting the appropriate switches (BA, BB, or DB) to the right (OFF).

36

18. Zero Position Adjustment

Note: Before performing this

procedure, verify that the
probe gap voltage is at the
value you want to set as your
zero value.

1. Open the front panel.

2. Set the adjust channel A
switch (AA) to the left. The
left bargraph will start
flashing the channel A
vibration signal.

3. Press and hold the GAP
switch on the front panel.

Section 18 - Zero Position Adjustment

4. Short across the two self-test (ST) pins while the gap switch is being pressed. The
current gap value is now stored as the new zero position.

5. Reset AA to the right
(OFF).

6. Close front panel.

7. Repeat steps 1 to 6 for
channel B using the adjust
channel B switch (AB) and
the right bargraph.

37

3300/16 Dual Vibration Monitor Operation Manual

NOTE: The gap zero position voltage must be within the limits shown in the table below
for the applicable transducer and gap full scale range or your gap full scale range may
go outside the transducer OK limits.

GAP

FULL-SCALE

RANGES

15-0-15 mils -6.18 to-12.92 V -6.3 to -12.8 V NA NA -5.1 TO -7.5 V

25-0-25 mils -8.10 to -11.00 V -8.3 to -10.8V -6.18 to -16.1 V -5.8 to -13.3 V NA

50-0-50 mils NA NA -8.68 to -13.6 V -8.3 to -10.8 V NA

300-0-300µm -5.57 to -13.53 V -5.66 to -13.44 V NA NA -4.46 TO -8.14 V

600-0-600µm -7.84 to -11.26V -8.02 to -11.08 V -6.04 to -16.24 V -5.66 to -13.44 V NA

1000-0-1000µm NA NA -7.62 to -14.66 V -7.24 to -11.86 NA

GAP

FULL-SCALE

RANGES

3300 OR 7200 5 & 8mm OR

3300XL 8mm TRANSDUCER

w/external w/o
external

barriers barriers

3300 RAM

TRANSDUCER

w/ external w/o external
barriers barriers

7200 11MM

TRANSDUCER

7200 14MM OR

3300 16mm HTPS

OR 3300 XL 11mm

TRANSDUCER

TRANSDUCER

3000

15-0-15 mils -4.98 to -7.62 V -5.1 to -7.5 V

25-0-25 mils NA NA

50-0-50 mils NA NA

300-0-300µm -4.37 to -8.23 V -4.46 to -8.14 V

600-0-600µm NA NA

1000-0-1000µm NA NA

38

19. Self Test

The monitor has three levels of self-test:

SELF TEST PERFORMED

Power - up When the monitor is turned on.

Cyclic Continuous during monitoring

User-invoked When you initiate the self-test by

When the monitor detects an error, it
displays an error condition in one of two
ways depending on whether the error is
active or stored.

Section 19 - Self Test

operations.

temporarily shorting the self-test
pins.

• An active error is an error that currently

exists.

• A stored error indicates that a storable

error has occurred since the last time
errors were cleared but this error is no
longer active.

If the monitor detects an active error, the following events occur:

• Monitoring stops until the problem is resolved

• The error code is stored in memory and flashes on the LCD bargraph

• The BYPASS LEDs come on

• The OK LEDs flash at 5 Hz

If the monitor no longer detects an active error and a stored error exists, the following
events occur:

• Monitoring resumes

• If the OK LED would otherwise be on, the OK LEDs flash at 5 Hz to indicate that an

error code has been stored.

39

3300/16 Dual Vibration Monitor Operation Manual

Recall stored error codes by using the
User-invoked self-test. Use the
following steps to run the User­invoked self-test, read error codes,
and clear stored error codes:

Caution

Machine protection will be lost
during calibration and for the
duration of the self-test.

NOTE: User-invoked self-test cannot
be initiated if any error is active.
Refer to the Error Codes section for
more information on the error codes.

1. Initiate the User-invoked self-test by shorting the two self-test pins (ST) with a
screwdriver. All the LEDs and LCD elements
will come on for 5 seconds.

2. If an active or stored error is present at the
end of the self test, the BYPASS LEDs remain
on, the OK LEDs flash at 5 Hz, and the first
error code flashes at 2 Hz.

• The error code is given by the number of
flashing segments in one column of the
bargraph.

For example, this monitor is indicating error code
number 6.

40

3. Read any other stored
error codes by pressing and
holding the ALERT switch for
approximately one second.

For example, the display to the far
right contains a second stored
error code - number 10.

• When you reach the end of the

error code list, the LCD
bargraph comes on at full
scale range and the OK LEDs
turn off.

Section 19 - Self Test

• You may read through the list

again by continuing to press
the ALERT switch.

3. When the LCD bargraph is at
full scale, clear error codes
from memory by pressing and
holding the DANGER switch for
approximately one second.

4. If Timed OK/Channel Defeat is
selected, after you clear the
error codes (and after the 30­second Timed OK/Channel
Defeat period elapse), the OK
LEDs will flash at 1 Hz to
indicate that the monitor has
been NotOK.

41

3300/16 Dual Vibration Monitor Operation Manual
When you press the RESET switch on the System Monitor, the OK LEDs will stop flashing.

42

20. Error Codes

Section 20 - Self Test

ERROR

DESCRIPTION EXPLANATION/RECOVERY

CODE

2 ROM checksum failed. Tested at Power-up and User-invoked self test.

This error is displayed on the front panel, but is
not stored in memory. Install your spare monitor
or contact your local Bently Nevada office for
service.

3 Non-recoverable EEPROM failure. Tested only at Cyclic self test. Install your spare

monitor or contact your local Bently Nevada
office for service.

4 EEPROM failure. May be corrected by adjusting alarm setpoints in

the monitor (see section 12). If setpoint
adjustment fails to correct this error, install your
spare monitor or contact your local Bently
Nevada office for service.

5 +7.5/-VT node out of tolerance.

6 +VRH node out of tolerance.

7 +5V node out of tolerance.

8 MVREF node out of tolerance.

9 +7.5V node out of tolerance.

10 +VRL node out of tolerance.

11 MVREF/-6.5V node out of tolerance.

12 +5V/-7.5 node out of tolerance.

13 Clock OK voltage out of tolerance.

14 RAM failure.

17 COP watchdog not configured.

22

Incorrect jumper

configuration.

Tested cyclically. If it is a stored error, recall and
clear the error codes as described in the Self Test
section.

If it is an active error, replace the monitor with a
spare or contact your local Bently Nevada office
for service.

Tested at Power-up and User-invoked self-test.
These errors are displayed on the front panel, but
not stored in memory. Install your spare monitor
or contact your local Bently Nevada office for
service.

Tested cyclically. This error is not stored in
memory. Correct the jumper configuration of the
transducer option or the gap full scale option so
that the two are compatible (See section 21, 22,
or 23).

NOTE: If the monitor experiences recurring stored errors contact your local Bently Nevada office for
service.

43

3300/16 Dual Vibration Monitor Operation Manual

21. Appendix A – Monitor Options for PWA
140720-01

21.1 Jumper Locations for PWA 140720-01

IMPORTANT!

W19, 22, 23, 26, and 27 are for
factory use only and should not be
changed. These jumpers are
labeled "Factory Use Only" on the
PWA.

For normal operation W19, W22,
W23, W26, and W27 should be
removed.

44

Jumper Locations for PWA 140720-01.

Section 21 - Appendix A – Monitor Options for PWA 140720-01

21.2 Main Board Option Settings

All monitor option jumpers for the Dual Vibration Monitor are on the Main Board. The
following table lists these options and their jumper positions.

Option Settings on Newer Version of the Main Board (Part Number 140720-01)

OPTION

First Out

Alert Mode

Danger Mode

Danger Voting

Danger Bypass Switch

Vibration Alarm Delay **

Gap Alarm

SETTING

Enabled *
Disabled
Latching *
Nonlatching
Latching *
Nonlatching
And Relay Drive
Or Relay Drive *
Enabled
Disabled *

0.1 s.
1 s.
3 s. *
6 s.
Enabled

JUMPER

INSTALL REMOVE

---------­W20I

---------­W20G

---------­W20F
W20H

---------­W20C

---------­W20A
W20A,B

---------­W20B
W20D

W20I

---------­W20G

---------­W20F

----------

---------­W20H

---------­W20C
W20B

---------­W20A,B
W20A

----------

Disabled *

Recorder Clamping Mode
+4 to 20 mA Rec. only

Corner Frequency Option

NOT OK = 4 mA
NOT OK = 2 mA*

60-36,000 RPM

240-240,000 RPM*

* Standard configuration as shipped from factory.
** Gap Alarm Delay is 6 s.

----------

----------

W17E, F
W15B, C,
W16E-H, M-P

W15A, D,
W16A-D, I-L

W20D
W17E, F

----------

W15A, D,
W16A-D, I-L

W15B, C,
W16E-H, M-P

45

3300/16 Dual Vibration Monitor Operation Manual

21.3 Recorder Output Options

To set the recorder output, remove all jumpers from headers W17A, B, C, D, G, H, I, J.
Install jumpers as specified in the following table.

Recorder Output Options, W17

Recorder Output +4 to +20 mA * +1 to +5 Vdc 0 to -10 Vdc

Jumper Settings B, C A, D A, D, G, H, I, J

* Standard Configuration as shipped from factory.

21.4 Gap Full Scale Range Options

To set the gap full-scale range option, remove jumpers W20E, J, K, L. Install jumpers
specified in the following table.

Gap Full Scale Range Options, W20

Gap Full Scale Range Install Jumpers

0 - 19 Vdc * NONE
(All transducers)
15 - 0 - 15 mils L **
(7200 5 & 8 mm, 3300 8mm, RAM, 3300XL 8mm and 3000)
25 - 0 - 25 mils K**
(7200 5 & 8 & 11& 14 mm, 3300 8mm, 16mm HTPS,
3300 XL 11mm, and 3300XL 8mm)
50 - 0 - 50 mils K, L**
(7200 11 & 14mm, 3300 16mm HTPS, 3300 XL 11mm)
300 - 0 - 300 um J**
(7200 5 & 8 mm, 3300 8 mm, RAM, 3300XL 8mm and 3000)
600 - 0 - 600 um J, L**
(7200 5 & 8 & 11 & 14mm, 3300 8mm, 16mm HTPS,
3300 XL 11mm, and 3300XL 8mm)
1000 - 0 - 1000 um J, K**
(7200 11 & 14mm and 3300 16mm HTPS, 3300 XL 11mm)

* Standard Configuration as shipped from factory.

** Install jumper W20E if external barriers are used with this gap full-scale range.

46

Section 21 - Appendix A – Monitor Options for PWA 140720-01

Calibrate Channels section).

21.5 Vibration Full Scale Range Options

To set the vibration full-scale range option, remove jumpers W15E-H, W24A-D, W25A-D.
Install jumpers specified in the following table.

Vibration Full Scale Range Options

Changing full scale requires re­calibration of both channels (see

W15 W24 W25

Caution

Install Jumpers Vibration Full Scale Range

-01

-02

-03

-04

-05

-11

-12

-13

-14

-15

Replacement scales are included with the manual.

0 - 3 mil pp
0 - 5 mil pp
0 - 10 mil pp
0 - 15 mil pp
0 - 20 mil pp
0 - 100 µm pp
0 - 150 µm pp
0 - 200 µm pp
0 - 400 µm pp
0 - 500 µm pp

E, G
E, G
E, G
E, G
F, H
E, G
F, H
E, G
F, H
E, G

A
C
A, D
A, C, D
A, D
B
A
A, C
A, C
A, B, C, D

A
C
A, D
A, C, D
A, D
B
A
A, C
A, C
A, B, C, D

47

3300/16 Dual Vibration Monitor Operation Manual

21.6 Transducer Input Options

To set the transducer input option, remove jumpers W15I, J, K, L, M, N, O, P / W20M, N.
Install jumpers specified in following table.

Transducer Input Options

Transducer Input Install

Jumpers

-01 3300 8mm, 3300XL 8mm or

7200 5 & 8mm Proximitor® Sensor
(200 mV/mil)

-02 & -05 3000 or

3300 RAM Proximitor® Sensor
(200 mV/mil)

-03

-04 3300 HTPS 16mm or 3300 XL 11mm or

7200 11mm Proximitor® Sensor
(100 mV/mil)

7200 14mm Proximitor® Sensor
(100 mV/mil)

21.7 Trip Multiply

The following jumpers control the Trip Multiply feature:

• W15Q, R, S, T

• W17K, L, M, N

• W20O, P

W15I, J, M, N

W15I, J, K, O
W20M, N

W15L, P
W20N

W15M, N
W20M

48

Note
These jumpers are labeled "Do Not Change" on the

PWA because careful thought must be given to
changing the Trip Multiply configuration. Alarm
setpoints will be multiplied by 2 or 3.

Section 21 - Appendix A – Monitor Options for PWA 140720-01

If you want to change the Trip Multiply configuration, use the following table to change
the appropriate jumpers:

1. Remove W15Q-T, W17K-N, W20O-P

2. Install the following jumpers

Configuration Jumpers

W15 W17 W20

No Trip Multiply Q, R, S, T K, L, M, N -------

2X Trip Multiply R, T L, N P

3x Trip Multiply ------ ------ O

49

3300/16 Dual Vibration Monitor Operation Manual

22. Appendix B - Monitor Options for PWA
135305-01

22.1 Jumper Locations for 135305-01

This section shows the jumper configuration for PWA 135305-01 only.

The Dual Vibration Monitor has several user-programmable options. The options can be
changed by removing and installing jumpers on the main circuit board.

IMPORTANT!

W19, 22, and 23 are for factory use only and should
not be changed. These jumpers are labeled
"Factory Use Only" on the PWA.

For normal operation W19, W22, and W23 should
be removed.

Jumper Locations on the Newer Version of the Main Circuit Board (Part Number

135305-01)

50

Section 22 - Appendix B - Monitor Options

22.2 Main Board Option Settings

All monitor option jumpers for the Dual Vibration Monitor are on the Main Board. The
following table lists these options and their jumper positions.

Option Settings on Newer Version of the Main Board (Part Number 135305-01)

OPTION

First Out

Alert Mode

Danger Mode

Danger Voting

Danger Bypass Switch

Vibration Alarm Delay **

Gap Alarm

SETTING

Enabled *
Disabled
Latching *
Nonlatching
Latching *
Nonlatching
And Relay Drive
Or Relay Drive *
Enabled
Disabled *

0.1 s.
1 s.
3 s. *
6 s.
Enabled

JUMPER

INSTALL REMOVE

---------­W20I

---------­W20G

---------­W20F
W20H

---------­W20C

---------­W20A
W20A,B

---------­W20B
W20D

W20I

---------­W20G

---------­W20F

----------

---------­W20H

---------­W20C
W20B

---------­W20A,B
W20A

----------

Disabled *

Recorder Clamping Mode
+4 to 20 mA Rec. only

Corner Frequency Option

NOT OK = 4 mA
NOT OK = 2 mA*

60-36,000 RPM

240-240,000 RPM*

* Standard configuration as shipped from factory.
** Gap Alarm Delay is 6 s.

----------

----------

W17E, F
W15B, C,
W16E-H, M-P

W15A, D,
W16A-D, I-L

W20D
W17E, F

----------

W15A, D,
W16A-D, I-L

W15B, C,
W16E-H, M-P

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3300/16 Dual Vibration Monitor Operation Manual

22.3 Recorder Output Options

To set the recorder output, remove all jumpers from headers W17A, B, C, D, G, H, I, J.
Install jumpers as specified in the following table.

Recorder Output Options, W17

Recorder Output +4 to +20 mA * +1 to +5 Vdc 0 to -10 Vdc

Jumper Settings B, C A, D A, D, G, H, I, J

* Standard Configuration as shipped from factory.

22.4 Gap Full Scale Range Options

To set the gap full-scale range option, remove jumpers W20E, J, K, L. Install jumpers
specified in the following table.

Gap Full Scale Range Options, W20

Gap Full Scale Range Install Jumpers

0 - 19 Vdc * NONE
(All transducers)
15 - 0 - 15 mils L **
(7200 5 & 8 mm, 3300 8mm, RAM, 3300XL 8mm and 3000)
25 - 0 - 25 mils K**
(7200 5 & 8 & 11& 14 mm, 3300 8mm, 16mm HTPS,
3300 XL 11mm, and 3300XL 8mm)
50 - 0 - 50 mils K, L**
(7200 11 & 14mm, 3300 16mm HTPS, 3300 XL 11mm)
300 - 0 - 300 um J**
(7200 5 & 8 mm, 3300 8 mm, RAM, 3300XL 8mm and 3000)
600 - 0 - 600 um J, L**
(7200 5 & 8 & 11 & 14mm, 3300 8mm, 16mm HTPS,
3300 XL 11mm, and 3300XL 8mm)
1000 - 0 - 1000 um J, K**
(7200 11 & 14mm and 3300 16mm HTPS, 3300 XL 11mm)

* Standard Configuration as shipped from factory.

** Install jumper W20E if external barriers are used with this gap full-scale range.

52

Section 22 - Appendix B - Monitor Options

Calibrate Channels section).

22.5 Vibration Full Scale Range Options

To set the vibration full-scale range option, remove jumpers W15E-H, W24A-D, W25A-D.
Install jumpers specified in the following table.

Vibration Full Scale Range Options

Changing full scale requires re­calibration of both channels (see

W15 W24 W25

Caution

Install Jumpers Vibration Full Scale Range

-01

-02

-03

-04

-05

-11

-12

-13

-14

-15

Replacement scales are included with the manual.

0 - 3 mil pp
0 - 5 mil pp
0 - 10 mil pp
0 - 15 mil pp
0 - 20 mil pp
0 - 100 µm pp
0 - 150 µm pp
0 - 200 µm pp
0 - 400 µm pp
0 - 500 µm pp

E, G
E, G
E, G
E, G
F, H
E, G
F, H
E, G
F, H
E, G

A
C
A, D
A, C, D
A, D
B
A
A, C
A, C
A, B, C, D

A
C
A, D
A, C, D
A, D
B
A
A, C
A, C
A, B, C, D

53

3300/16 Dual Vibration Monitor Operation Manual

22.6 Transducer Input Options

To set the transducer input option, remove jumpers W15I, J, K, L, M, N, O, P / W20M, N.
Install jumpers specified in following table.

Transducer Input Options

22.6.1.1 Transducer Input 22.6.1.2 Install
Jumpers

-01 3300 8mm, 3300XL 8mm or

7200 5mm & 8mm Proximitor® Sensor
(200 mV/mil)

-02 & -05 3000 or

3300 RAM Proximitor® Sensor
(200 mV/mil)

-03

-04 3300 HTPS 16mm or 3300 XL 11mm or

7200 11mm Proximitor® Sensor
(100 mV/mil)

7200 14mm Proximitor® Sensor
(100 mV/mil)

22.7 Trip Multiply

The following jumpers control the Trip Multiply feature:

• W15Q, R, S, T

W15I, J, M, N

W15I, J, K, O
W20M, N

W15L, P
W20N

W15M, N
W20M

• W17K, L, M, N

• W20O, P

Note
These jumpers are labeled "Do Not Change" on the

PWA because careful thought must be given to
changing the Trip Multiply configuration. Alarm
setpoints will be multiplied by 2 or 3.

If you want to change the Trip Multiply configuration, use the following table to change
the appropriate jumpers:

54

Section 22 - Appendix B - Monitor Options

1. Remove W15Q-T, W17K-N, W20O-P

2. Install the following jumpers

Configuration Jumpers

W15 W17 W20

No Trip Multiply Q, R, S, T K, L, M, N -------

2X Trip Multiply R, T L, N P

3x Trip Multiply ------ ------ O

55

3300/16 Dual Vibration Monitor Operation Manual

23. Appendix C – Monitor Options for PWA
86739-01

23.1 Jumper locations for 86739-01.

This section shows the jumper configuration for the 86739-01 PWA only.
The Dual Vibration Monitor has several user-programmable options. The options can be

changed by removing and installing jumpers on the main circuit board.

Jumper Locations on the Original Version of the Main Circuit Board (Part Number
86739-01)

56

Section 23 - Appendix C – Monitor Options for PWA 86739-01

23.2 Main Board Option Settings

All monitor option jumpers for the Dual Vibration Monitor are on the Main Board. The
following table lists these options and their jumper positions.

Option Settings on Older Version of the Main Board (Part Number 86739-01)

OPTION

First Out

Alert Mode

Danger Mode

Danger Voting

Danger Bypass Switch

Vibration Alarm Delay **

Gap Alarm

SETTING

Enabled *
Disabled
Latching *
Nonlatching
Latching *
Nonlatching
And Relay Drive
Or Relay Drive *
Enabled
Disabled *

0.1 s.
1 s.
3 s. *
6 s.
Enabled

JUMPER

INSTALL REMOVE

W13G

---------­W13B

---------­W13A

---------­W13F

---------­W13E

----------

---------­W13D
W13C
W13C, D
W12A

---------­W13G

---------­W13B

---------­W13A

---------­W13F

---------­W13E
W13C, D
W13C
W13D

----------

----------

Disabled *

Recorder Clamping Mode
+4 to 20 mA Rec. only

Corner Frequency Option

NOT OK = 4 mA
NOT OK = 2 mA*

60-36,000 RPM

240-240,000 RPM*

* Standard configuration as shipped from factory.
** Gap Alarm Delay is 6 s.

----------

----------

W9B, W10D
W3, W5D,

W7B

W5E, W7A

W12A
W9B, W10D

----------

W5E, W7A

W3, W5D,
W7B

57

3300/16 Dual Vibration Monitor Operation Manual

23.3 Recorder Output Options

To set the recorder output, remove all jumpers from headers W8A, W8B, W9A, W9C, W9D,
W10A-C, W11A, W11B. Install jumpers as specified in the following table.

Recorder Output Options

Recorder Output +4 to +20 mA * +1 to +5 Vdc 0 to -10 Vdc

Jumper Settings

* Standard Configuration as shipped from factory.

W8A, W9C,
W10A, W11A

W8B, W9D,
W10B, W11B

W8B, W9A, W9C,
W10A, W10C,

W11B

23.4 Gap Full Scale Range Options

To set the gap full-scale range option, remove jumpers W12B-D, W12G. Install jumpers
specified in the following table.

Gap Full Scale Range Options

Gap Full Scale Range Install Jumpers

0 - 19 Vdc *
(All transducers)
15 - 0 - 15 mils

(7200 5 & 8mm, 3300 8mm, RAM, 3300XL 8mm and 3000)
25 - 0 - 25 mils
(7200 5 & 8 & 11 & 14mm, 3300 8mm, 16mm HTPS, 3300 XL

11mm, and 3300XL 8mm)

NJ

W12D **

W12C**

50 - 0 - 50 mils
(7200 11 & 14mm, 3300 16mm HTPS, 3300 XL 11mm)
300 - 0 – 300 um
(7200 5 & 8mm, 3300 8mm, RAM, 3300XL 8mm and 3000)
600 - 0 – 600 um
(7200 5 & 8 & 11 & 14mm, 3300 8mm, 16mm HTPS, 3300 XL

11mm, and 3300XL 8mm)
1000 - 0 - 1000 um
(7200 11 & 14mm, 3300 16mm HTPS, 3300 XL 11mm)
* Standard Configuration as shipped from factory.
** If external barriers are used with this gap full-scale range, install jumper W12G also.

58

W12C, D**

W12B**

W12B, D**

W12B, C**

Section 23 - Appendix C – Monitor Options for PWA 86739-01

23.5 Vibration Full Scale Range Options

To set the vibration full-scale range option, remove jumpers W4A-D, W5A, W5B, W7D-E.
Install jumpers specified in the following table.

Vibration Full Scale Range Options

Vibration Full Scale Range

-01 0 – 3 mil pp W4A, W4C, W5B, W7D

-02 0 – 5 mil pp W4A, W5B, W7D

-03 0 – 10 mil pp W4A, W5A, W7E

-04 0 – 15 mil pp W4B, W4C, W4D, W5A, W7E

-05 0 – 20 mil pp W4B, W4D, W5A, W7E

-11

-12

-13

-14

-15

0 – 100 µm pp

0 – 150 µm pp

0 – 200 µm pp

0 – 400 µm pp

0 – 500 µm pp

Install Jumpers

W4A, W4D, W5B, W7D

W4A, W4C, W5A, W7E

W4A, W4D, W5A, W7E

W4B, W4C, W5A, W7E

W4B, W4D, W5A, W7E

23.6 Transducer Input Options

To set the transducer input option, remove jumpers W5C, W6A-F, W7C, W12E, W12F.
Install jumpers specified in following table.

Transducer Input Options

Transducer Input

-01 7200 5 & 8mm or 3300 8 mm, 3300XL 8mm
Proximitor Sensor (200 mV/mil)

-02 & -05 3000 or 3300 RAM Proximitor Sensor

(200 mV/mil)

-03 7200 11mm Proximitor Sensor
(100 mV/mil)

-04

7200 14mm,
HTPS Proximitor Sensor

(100 mV/mil)

3300 XL 11mm or 3300 16mm

Install Jumpers

W5C, W6C, W6D, W7C

W5C, W6A, W6E, W7C, W12E, W12F

W6B, W6F, W12F

W6C, W6D, W12E

59

3300/16 Dual Vibration Monitor Operation Manual

23.7 Trip Multiply

Trip multiply requires the installation of option jumpers (W13I or W13H) and removal of
components. To change the trip multiply option, contact Bently Nevada Product Service.

60

Section 24 - Recommended Spare Parts

24. Recommended Spare Parts

QTY PER
MONITOR

1 FRONT PANEL ASSEMBLY
1 MONITOR CIRCUIT ASSEMBLY
1 SPARE JUMPERS (100 PIECES) 88706-01
1 SIGNAL INPUT RELAY MODULE

DESCRIPTION REPLACEMENT PART NUMBER

Order complete catalog number
*

NO RELAY

EPOXY SEALED RELAY

HERMETICALLY SEALED RELAY

QUAD EPOXY SEALED

NO RELAY
WITH INTERNAL BARRIERS

81544-01 *

81545-01 *

81546-01 *

84152-01 *

88984 -03 *

EPOXY SEALED RELAY
WITH INTERNAL BARRIERS

HERMETICALLY SEALED RELAY
WITH INTERNAL BARRIERS

* To order replacement parts, specify the complete catalog number,
3300/16 – AXX – BXX – CXX – DXX – EXX – FXX, and the replacement part number.

88984-02 *

88984-01 *

61

3300/16 Dual Vibration Monitor Operation Manual
If the monitor has been modified, specify the modification number on the parts

order. User must set programmable options (reference section 21, 22, or 23 of this
manual). If in doubt about the part number, call your local sales representative before
ordering.

62

Section 25 - Index

25. Index

Alarm........................................................................................................................................................................... 3

Alarm Setpoints............................................................................................................................................ 23, 44

Alert LED ..............................................................................................................................................9, 28, 30, 31

Alert Setpoints............................................................................................................................................... 12, 23

Approvals................................................................................................................................................................20

Barriers......................................................................................................................................................18, 20, 39

Buffered Output ..................................................................................................................................................... 4

Bypass LED.............................................................................................................................3, 8, 25, 26, 40, 41

Calibrate Channels .............................................................................................................................................35

Channel Bypass....................................................................................................................3, 4, 25, 31, 34, 37

Common Relay OR Bus.............................................................................................................................................18

Danger Bypass .......................................................................................4, 8, 26, 29, 31, 34, 37, 46, 52, 58

Danger LED .............................................................................................................................................10, 28, 29

Danger Setpoints......................................................................................................................................... 13, 23

Danger Voting................................................................................................................................ 10, 46, 52, 58

Dual Relay Module..............................................................................................................................................18

Error Codes..................................................................................................................................................... 41, 44

Errors............................................................................................................................................................ 5, 40, 41

External Barriers ............................................................................................................ 21, 36, 39, 47, 54, 59

First Out ............................................................................................................4, 9, 10, 28, 29, 30, 46, 52, 58

Flashing LED ........................................................................ 3, 7, 8, 28, 29, 30, 33, 34, 37, 40, 41, 42, 43

Full Scale Range Options .......................................................................................................... 20, 48, 54, 60

Gap Alarm................................................................................................................................... 4, 30, 46, 52, 58

Gap Alert Setpoint Adjust.................................................................................................................................24

Gap Full Scale Range Options................................................................................................. 39, 47, 53, 59

Gap Voltage ......................................................................................................................................................3, 11

Input Module .................................................................................................................................................17, 18

Internal Barriers ...................................................................................................................................................62

Jumper Locations ................................................................................................................................45, 51, 57

Latching Relays................................................................................................................. 4, 29, 31, 46, 52, 58

LED.........................................................................................................................................................7, 28, 33, 34

Main Board Options.............................................................................................................................46, 52, 58

Monitor Options .....................................................................................................................20, 44, 45, 51, 57

Monitor Removal ..................................................................................................................................14, 15, 16

Non-Latching Relays.......................................................................................................4, 29, 31, 46, 52, 58

OK LED................................................................................................ 3, 7, 25, 32, 33, 34, 37, 40, 41, 42, 43

OK Limits .........................................................................................................................................................34, 39

OK Relay .................................................................................................................................................................... 3

Probe Gap Voltage................................................................................................................................................ 3

PWA Number.........................................................................................................................................................21

Quad Relay Module ............................................................................................................................................18

Radial Vibration...................................................................................................................................................... 3

Recorder Clamping.........................................................................................................................5, 46, 52, 58

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3300/16 Dual Vibration Monitor Operation Manual

Recorder Outputs............................................................................................................................5, 47, 53, 59

Relays ...................................................................................................................................................4, 18, 20, 62

Replacement Parts .............................................................................................................................................62

Reset ......................................................................................................3, 4, 7, 28, 29, 30, 31, 33, 34, 37, 43

Self Test....................................................................................................................................................... 5, 40, 44

Setpoint Values.....................................................................................................................................................12

Signal Input Module ...................................................................................................................................17, 62

Test Alarms.............................................................................................................................................................27

Test OK Limits........................................................................................................................................................32

Timed OK/Channel Defeat..............................................................................................................3, 8, 28, 42

Transducer Input Options.................................................................................................................49, 55, 60

Transducer Power...............................................................................................................................................21

Transducer Scale Factor..................................................................................................................................36

Trip Multiply.............................................................................................................4, 8, 20, 29, 37, 49, 55, 61

Vibration................................................................................................................................................... 3, 6, 9, 10

Zero Position............................................................................................................................................................ 4

Zero Position Adjust............................................................................................................................................38

64