Rockwell Automation 1440-PK02-05M2 User Manual

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User Manual

XM-720 Machine Monitor

Catalog Numbers

1440-PK02-05M0, 1440-PK02-05M1, 1440-PK02-05M2

Important User Information

Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/ important differences between solid-state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid-state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.

Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.

available from

) describes some

ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence

SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present.

BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures.

IMPORTANT

Allen-Bradley, Rockwell Software, Rockwell Automation, XM, and TechConnect are trademarks of Rockwell Automation, Inc. DeviceNet is a trademark of the Open DeviceNet Vendor Association (ODVA). Microsoft and Windows are registered trademarks of the Microsoft Corporation.

Trademarks not belonging to Rockwell Automation are property of their respective companies.

Identifies information that is critical for successful application and understanding of the product.

Introduction

Installing the XM-720 Machine Monitor

Chapter 1

Introducing the XM-720 Machine Monitor . . . . . . . . . . . . . . . . . . . . . . 5

System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Using this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Chapter 2

Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Selecting a Location for the XM-720 Monitor. . . . . . . . . . . . . . . . 10

Hazardous Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Mounting the XM-720 Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Mounting Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Cutout Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Mounting the XM-720 Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Connecting Wiring for Your Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . 13

Terminal Block Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Connecting the Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Connecting the Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Connecting the Remote Relay Reset Signal . . . . . . . . . . . . . . . . . . 19

Connecting the Transducers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Connecting the Tachometer Signal. . . . . . . . . . . . . . . . . . . . . . . . . 28

Connecting the 4-20mA Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Connecting the Setpoint Multiplication Switch . . . . . . . . . . . . . . . 30

Front Panel Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Bargraph Meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

BNC Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Reset Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Removing the XM-720 Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . 35

Inserting the XM-720 Terminal Blocks . . . . . . . . . . . . . . . . . . . . . 36

Chapter 3

Configuring the XM-720

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Installing XM Serial Configuration Utility . . . . . . . . . . . . . . . . . . . . . . 37

Downloading a Pre-Configured Configuration File . . . . . . . . . . . . . . . 39

Files to Use With Your XM-720 Monitor . . . . . . . . . . . . . . . . . . . 39

Download the Configuration File to the XM-120/121/122 . . . . . 41

Editing the XM-720 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Transducer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

gSE Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Alarm Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Relay Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

4-20mA Output Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Tachometer Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table of Contents 4

Specifications

Comparing Connections Between the 5802 and the XM-720

Appendix A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Appendix B

Power Supply & Relay Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Signal Conditioner Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Glossary

Index

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

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Chapter

Introduction

This chapter provides an overview of the XM-720 Machine Monitor. It also discusses the components of the monitor.

For information about See page

Introducing the XM-720 Machine Monitor 5 System Description 6 Using this Manual 7

The XM-720 Machine Monitor is referred to as XM-720 or monitor throughout this manual.

Introducing the XM-720 Machine Monitor

Catalog Number Measures Includes the following XM Modules

1440-PK02-05M0 Standard dynamic vibration XM-120 Dynamic Measurement Module

1440-PK02-05M1 Low frequency dynamic vibration XM-121 Low Frequency Dynamic Measurement Module

1440-PK02-05M2 gSE™ vibration XM-122 gSE Vibration Module

The XM-720 monitor is a 2-channel machine monitor designed for monitoring the condition of fans, pumps, motors, turbines, gear drives, and other machines. The XM-720 is designed to be used with accelerometers, velocity and non-contact sensors. It samples inputs, compares them to threshold values, performs self-test routines, and provides outputs to bargraph displays, relays, and LED indicator lights.

There are three variations of the XM-720 Machine Monitor:

Table 1.1 XM-720 Machine Monitor

XM-441 Expansion Relay Module

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6 Introduction

Figure 1.1 XM-720 Front and Side View

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XM-120/121/122 module XM-441 module

1112 1314 15

Each monitor offers:

100

Reset

Trip

Warning

Module

Fault

Xdcr Fault

Tacho

CH 2CH 1

System Description

• two vibration transducer connections (eddy current probes, accelerometers, velocity sensors, AC voltage output or DC voltage output measurement devices)

• one tachometer input signal connection

• remote relay reset connection

• three relays available for module or transducer fault, warning and trip

• isolated 4-20mA per channel into a maximum load of 250 ohm

• three buffered output signals on the front panel BNC connectors

• two front panel digital meters

• four front panel LED indicators (module, transducer, warning, and trip

status)

The concept of machine monitoring is quite simple. During normal operation, the machine’s "vital signs" remain within relatively narrow ranges. If a mechanical problem develops, it will be reflected as a change in one or more of these vital signs. This change will be detected by the XM-720 and cause an alarm.

The monitoring system consists of a number of transducers connected to the XM-720. The transducers installed on the machine convert the "vital signs" to electrical signals that are transmitted to the XM-720 monitor.

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The XM-720 accepts the signals from the transducers, processes and measures the signals, and closes electrical relay contacts if one of the signals increases too much. The relays can be connected to annunciators or to automatic machine controls.

Introduction 7

Using this Manual

This manual introduces you to the XM-720 Machine Monitor. It is intended for anyone who installs, configures, or uses the XM-720 monitor.

Document Conventions

There are several document conventions used in this manual, including the following:

The XM-720 Machine Monitor is referred to as XM-720 or monitor throughout this manual.

TIP

EXAMPLE

A tip indicates additional information which may be helpful.

This convention presents an example.

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8 Introduction

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Chapter

Installing the XM-720 Machine Monitor

This chapter discusses how to install and wire the XM-720 monitor. It also describes the front panel of the monitor.

For information about See page

Package Contents 10 Installation Guidelines 10 Mounting the XM-720 Monitor 11 Connecting Wiring for Your Monitor 13 Front Panel Description 31 Removing the XM-720 Terminal Blocks 35

ATTENTION

Environment and Enclosure

This equipment is intended for use in a Pollution Degree 2 Industrial environment, in overvoltage Category II applications (as defined in IEC publication 60664–1), at altitudes up to 2000 meters without derating.

This equipment is supplied as “open type” equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present, and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications.

See NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosures.

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10 Installing the XM-720 Machine Monitor

Package Contents

The XM-720 monitor is shipped with the following items:

• Monitor

Table 2.1 XM-720 Monitor

Cat. No. XM Measurement Module

1440-PK02-05M0 XM-120 Standard Dynamic Vibration Module 1440-PK02-05M1 XM-121 Low Frequency Dynamic Vibration Module 1440-PK02-05M2 XM-122 gSE™ Vibration Module

• USB-style RS-232 serial cable

• XM Documentation and Configuration Utility CD-ROM disk, which

contains the manuals, XM Serial Configuration Utility software, Hazardous Locations installation drawings, and XM-720 configuration files.

• Meter caption sheet

• Mounting template sheet

Installation Guidelines

Selecting a Location for the XM-720 Monitor

IMPORTANT

The XM-720 monitor is designed for panel mounting in a control room or local mounting in an enclosure for ready access to the front panel by operating personnel. When selecting a location for the monitor, keep in mind that it is a complex electronic device. It is designed and manufactured to withstand quite severe environmental conditions, but as with any electronic equipment, it will give the longest, trouble-free service if treated with care.

The selected location should not subject the monitor to dripping water from above, or to heat from equipment installed beneath it.

This product is an open type component and shall be installed in a suitable grounded enclosure accepted by local authority having jurisdiction.

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Installing the XM-720 Machine Monitor 11

Hazardous Locations

Due to the proximity of some control rooms to process machinery, the control room interior may be designated as a hazardous area within the definition of Article 500 of the (U.S.) National Electrical Code, or similar codes in other countries.

If the control room is classified as a Division 2 area (N.E.C.), present interpretation of the code usually permits the operation of electrical equipment if two conditions are met during normal operation:

1. Arcing or sparking contacts must not be exposed, and

2. No surface temperature may exceed 80% of the ignition temperature (in

°C) of the hazardous gas or vapor.

The XM-720 monitor meets the first requirement since all relay contacts are hermetically sealed. The second requirement is met if ignition temperature of the hazardous gas or vapor is above 200°C (392°F).

Mounting the XM-720 Monitor

ATTENTION

See the XM Documentation and Configuration Utility CD for Hazardous Locations installation drawings. The XM Documentation and Configuration Utility CD is packaged with the XM-720.

Wiring

Use solid or stranded wire. All wiring should meet the following specifications:

• 12 to 28 AWG (0.08 to 2.5 mm

• Recommended strip length 8 to 9 millimeters (0.33 inches)

The XM-720 monitor is designed for installation in a wall, panel cutout, or custom enclosure.

)

Mounting Dimensions

Figure 2.1 shows the dimensions of the XM-720 monitor, as well as the reduced scale cutout. Use this to make sure you have adequate space to install your monitor. All measurements are in inches [mm].

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12 Installing the XM-720 Machine Monitor

Figure 2.1 Mounting Dimensions and Side View

1/4" MOUNTING

SCREWS 4 PLACES

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KNOCKOUTS FOR 3/4" CONDUIT FITTINGS LOCATED IN TOP OF CASE.

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Cutout Dimension

Use the full size template shipped with the XM-720 monitor to mark the cutout dimensions. The figure below shows a reduced scale cutout.

Figure 2.2 Cutout Dimensions

PANEL

CUTOUT

4.650 [118.11mm]

FRONT PANEL

7.25

[184.15mm]

7.75

[196.85mm]

Ø.26

4 PLACES

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Mounting the XM-720 Monitor

Installing the XM-720 Machine Monitor 13

ATTENTION

• Disconnect all electrical power from the panel before making cutout.

• Make sure area around the panel cutout is clear.

• Take precautions so that metal cuttings do not enter any

components already installed in panel

• Failure to follow this warning may result in personal injury or damage to the panel components.

Mount the monitor to the panel using four 1/4 inch mounting screws (not included in shipment).

IMPORTANT

If you are installing the XM-720 monitor in an existing cutout, skip to step 2.

1. Cut an opening in the panel and drill four holes for the mounting screws using the cutout template provided with the XM-720 monitor. Remove sharp edges or burrs.

2. Slide the XM-720 monitor through the opening.

Connecting Wiring for Your Monitor

Terminal Block (TB) 1

Terminal Block (TB) 2

3. Install and alternately tighten the mounting screws until the monitor is held firmly against the panel.

Wiring to the monitor is made through the two-single row, removable terminal blocks located on the back panel of the XM-720 monitor. See Figure 2.3

Figure 2.3 XM-720 Back Panel

78654NLE

25 32313027 28 292621 23 242220191817

16151411 131210

Removable Terminal Blocks (RTB)

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14 Installing the XM-720 Machine Monitor

The XM-720 terminal blocks have spring clamp connectors. Follow these steps to connect wiring to the back panel connectors.

IMPORTANT

The XM-720 terminal plugs are keyed so they will only fit into the corresponding socket. Be certain that you are connecting the wires to the correct connectors.

1. Insert a 1/8" [3.5 mm] wide blade-type screwdriver into the slot above the selected wiring port.

2. Insert the wire into the open terminal while holding the screwdriver up.

3. Remove the drive blade to secure the wire.

Terminal Block Assignments

The terminal block assignments and descriptions for the XM-720 monitor are shown in Table 2.2.

WARNING

EXPLOSION HAZARD

Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.

Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous. Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.

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Terminal Block

TB1 (top)

Installing the XM-720 Machine Monitor 15

Table 2.2 Terminal Block Assignments

No. Name Description

E AC Earth Ground AC equipment earth ground L AC Input Line AC power (hot) N AC Input Neutral AC common (neutral) 4

Fault Relay NC

Normally Closed contact for Module/Transducer Fault relay

5 Fault Relay Common Common for Module/Transducer Fault relay 6

Fault Relay NO

Warning Relay NO

Normally Open contact for Module/Transducer Fault relay

Normally Open contact for Warning relay

8 Warning Relay Common Common for Warning relay 9

Warning Relay NC

Trip Relay NO

Normally Closed contact for Warning relay

Normally Open contact for Trip relay

11 Trip Relay Common Common for Trip relay 12

Trip Relay NC

Normally Closed contact for Trip relay

13 Reset Relay Switch Switch input to reset internal relays

TB2 (bottom)

14 Switch RTN Switch return for Reset Relay and Setpoint Multiplier switch 15 Setpoint Multiplier Switch Switch input to activate Setpoint Multiplication (active open) 16 24V Common Tachometer 24V power return 17 Xducer 1 (+) Vibration transducer channel 1 connection 18 Xducer 1 (-) Vibration transducer channel 1 connection 19 Chassis GND Connection to chassis ground (channel 1 shield) 20 Xducer 2 (+) Vibration transducer channel 2 connection 21 Xducer 2 (-) Vibration transducer channel 2 connection 22 Chassis GND Connection to chassis ground (channel 2 shield) 23 Xducer +24V Transducer power, positive side; used to power external sensor 24 Xducer -24V Transducer power, negative side; used to power external sensor 25

4-20mA 1 (+)

4-20mA 1 (-)

4-20mA output; channel 1 250 ohm maximum load

27 Chassis GND Connection to chassis ground (4-20mA outputs shield) 28

4-20mA 2 (+)

4-20mA 2 (-)

4-20mA output; channel 2 250 ohm maximum load

30 Tachometer In (+) Tachometer transducer/signal input, positive side 31 Tachometer In (-) Tachometer transducer/signal input, negative side 32 Chassis GND Connection to chassis ground (tachometer shield)

1 It is assumed that the relay is to be configured as failsafe.

2. It is assumed that the relay is to be configure as non-failsafe.

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16 Installing the XM-720 Machine Monitor

3 4-20mA operation requires a jumper at terminals 25 & 26 (or terminals 28 & 29) if 4-20mA output is not used.

Otherwise the associated meter on front panel will not function properly. Refer to Connecting the 4-20mA Outputs on page 29 for more information.

Connecting the Power Supply

The XM-720 monitor accepts inputs from 100-240V ac (47 to 63 Hz). The internal power supply has internal (not accessible) input fuse. No other protection is required. In order to meet local requirements, please consult local codes and regulations for proper installation. Maximum rating of an overcurrent protective device shall not exceed 15A.

Wire the AC power connections to the back panel as shown in Figure 2.4.

Figure 2.4 Power Supply Connection

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Connecting the Relays

The XM-720 monitor has both Normally Open (NO) and Normally Closed (NC) relay contacts. Normally Open relay contacts close when the control output is energized. Normally Closed relay contacts open when the control output is energized.

The alarms associated with the relay and whether the relay is normally de-energized (non-failsafe) or normally energized (failsafe) depends on the configuration of the monitor.

Installing the XM-720 Machine Monitor 17

The XM-720 back panel terminal block is equipped with three single-pole, double-throw relays. Figures 2.5 to 2.7 show the connection for the three relays.

Module/Transducer Fault Relay

In the provided configuration files, the Fault relay is configured to be a failsafe relay and is set up to activate if any one of the conditions occurs:

• There is a hardware or firmware failure.

• A transducer fault is detected on the associated transducer.

You can change the alarms associated with this relay as well as the behavior of the relay using the XM Serial Configuration Utility. Refer to Editing the XM-720 Parameters on page 44 for more information.

Figure 2.5 shows the on-board relay connection for the Fault relay.

Figure 2.5 Wiring Connection for Fault Relay (Failsafe)

Shown with power on and no fault

Warning Relay

In the provided configuration files, the Warning relay is configured to activate when the overall measurement in either channel exceeds the alert threshold levels (same conditions that activate the Warning LED). This relay is configured as a non-failsafe relay. Figure 2.6 shows the on-board relay connection for the Warning relay.

The alert threshold levels and the behavior of the relay can be changed using the XM Serial Configuration Utility. Refer to Editing the XM-720 Parameters on page 44.

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18 Installing the XM-720 Machine Monitor

Figure 2.6 Wiring Connection for Warning Relay (Non-failsafe)

Trip Relay

In the provided configuration files, the Trip relay is configured to activate when the overall measurement in either channel exceeds the danger threshold level (same conditions that activate the Trip LED). This relay is also configured as a non-failsafe relay. Figure 2.7 shows the on-board relay connection for the Trip relay.

The danger threshold level and the behavior of the relay can be changed using the XM Serial Configuration Utility. Refer to Editing the XM-720 Parameters on page 44.

Figure 2.7 Wiring Connection for Trip Relay (Non-failsafe)

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Installing the XM-720 Machine Monitor 19

Connecting the Remote Relay Reset Signal

In the provided configuration files, the XM-720 relays are configured to be latching relays. This means the relays stay activated even when the condition that caused the alarm has ended. The remote relay reset signal enables you to reset the XM-720 relays remotely after you have corrected the alarm condition.

Wire the Remote Relay Reset Signal to the XM-720 back panel as shown in Figure 2.8.

Figure 2.8 Remote Relay Reset Signal Connection

ATTENTION

The switch input power supply must be grounded at a single point. Connect the Switch Return signal to chassis or earth ground at either the XM-720 system, the switch, or other equipment that is wired to this switch. If grounding at the XM-720 system, connect a jumper between the Switch RTN terminal and any available Chassis GND terminal.

Connecting the Transducers

The XM-720 monitor can accept input from any Entek non-contact eddy current probe, a standard IEPE acclerometer, velocity transducer, AC voltage output or a DC voltage output measurement device.

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20 Installing the XM-720 Machine Monitor

The sensitivity, operating range, and power requirements have been predefined in the provided configuration files. The characteristics of the transducer and the signal processing performed on the input signals can be changed using the XM Serial Configuration Utility. Refer to Transducer Parameters on page 44.

IMPORTANT

The 1440-PK02-05M2 (gSE) monitor can measure both "standard" vibration, similarly to the 1440-PK02-05M0, and g’s Spike Energy™ (gSE). It can produce the gSE measurement only with an IEPE accelerometer or externally powered sensor.

Setting the Buffer Range for the Transducer

The XM-720 provides buffered outputs of all transducer input signals through the BNC connectors on the front panel.

The voltage operating range of the buffered outputs must be configured to coincide with the corresponding transducer bias range. This operating range is configured by placing a jumper from terminal 5 (channel 1) and terminal 22 (channel 2) to terminal 6 (Positive Buffer Bias) or terminal 21 (Buffer -) on the XM-120/121/122 module, depending on the transducer. The buffered output operating range is configured independently per channel.

Table 2.3 Configuring Buffered Output Operating Range Transducer Input Range Channel Connect XM-12x

Terminal

Negative Bias -24 to +9V 1 5 21

222 21

Positive Bias -5 to +24V 1 5 6

To XM-12x Terminal

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222 6

Non-Bias -5 to +9V 1 ---- ----

2 ---- ----

Installing the XM-720 Machine Monitor 21

IMPORTANT

By default, both buffered outputs have been wired for a positive bias transducer (accelerometer and powered sensor). This means that orange jumper wires have been supplied on the XM-120/121/122 terminal block between terminals 5, 6, and 22 (see Figure 2.9).

Figure 2.9 Jumpers for buffer input wiring

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Orange jumpers for buffer outputs

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If the transducer is not a positive bias transducer, follow these guidelines:

• For a non-contact sensor, remove the orange jumper between terminals 5 and 6 (terminals 22 and 6 for channel 2) and install it between terminals 5 and 21 (terminals 22 and 21 for channel 2).

• For a non-bias sensor, such as a velocity sensor, remove the orange jumper between terminals 5 and 6 (terminals 22 and 6 for channel 2).

Refer to Table 2.3 for details. Refer to the XM Users Guide for more information about the XM-120/121/122 module.

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22 Installing the XM-720 Machine Monitor

Connecting an IEPE Accelerometer

The following figure shows the wiring of an IEPE accelerometer to the XM-720 back panel.

IMPORTANT

You may ground the cable shield at either end of the cable. Do not ground the shield at both ends. Recommended practice is to ground the cable shield to one of the Chassis GND terminals on the XM-720 terminal block and not at the transducer. Any of the Chassis GND terminals on the XM-720 terminal block provides a grounding point for the cable shield.

The internal transducer power supply is providing power to the IEPE accelerometer.

Using the XM Serial Configuration Utility, make certain the IEPE Power parameter is enabled

. Refer to Transducer

Parameters on page 44.

A jumper from terminals 5 to 6 on the XM-120/121/122 terminal block is required for channel 1 buffered output. A jumper from terminals 22 to 6 on XM-120/121/122 terminal block is required for channel 2 buffered output. Refer to Setting the Buffer Range for the Transducer on page 20.

Publication GMSI10-UM001C-EN-E - June 2011

Figure 2.10 IEPE Accelerometer Wiring

Installing the XM-720 Machine Monitor 23

TYPICAL WIRING FOR IEPE ACCELEROMETER

Pin A - Signal Pin B - Common

Cable shield not connected at this end

Pin A - Signal Pin B - Common

Cable shield not connected at this end

TO XM-720 BACK PANEL

Channel 1 Input Signal Signal Common Shield

Channel 2 Input Signal Signal Common Shield

17 18

20 21

Connecting a Non-Contact Sensor

The figure below show the wiring of a non-contact sensor to the XM-720 back panel.

IMPORTANT

The internal transducer power supply is providing power to the IEPE accelerometer.

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24 Installing the XM-720 Machine Monitor

IMPORTANT

Using the XM Serial Configuration Utility, make certain the IEPE Power parameter is disabled Parameters on page 44.

IMPORTANT

A jumper from terminal 5 to 21 on the XM-120/121/122 terminal block is required for channel 1 buffered output. A jumper from terminal 22 to 21 on XM-120/121/122 terminal block is required for channel 2 buffered output. Refer to Setting the Buffer Range for the Transducer on page 20.

Figure 2.11 Non-Contact Sensor Wiring

TYPICAL WIRING FOR NON-CONTACT SENSOR

TO XM-720 BACK PANEL

-24 SIG

COM

Shield Floating

. Refer to Transducer

Channel 1 Input Signal Signal Common Shield

-24V DC

17 18

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Channel 2 Input Signal Signal Common

-24 SIG

COM

Shield Floating

Shield

-24V DC

20 21

Installing the XM-720 Machine Monitor 25

Connecting a Passive Transducer

The figure below shows the wiring of a passive transducer, such as a coil-based velocity sensor, to the XM-720 back panel.

IMPORTANT

The module does not power the sensor. It measures only the input voltage.

Using the XM Serial Configuration Utility, make certain the IEPE Power parameter is disabled

. Refer to Transducer

Parameters on page 44.

No jumper is required for buffered outputs on the XM-120/121/122 terminal block. Remove any jumpers between terminals 5, 6, 21, and 22 on the XM-120/121/122 terminal block. Refer to Setting the Buffer Range for the Transducer on page 20.

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26 Installing the XM-720 Machine Monitor

Figure 2.12 Velocity Sensor Wirings

TYPICAL WIRING FOR COIL-BASED VELOCITY SENSOR

Pin A - Signal Pin B - Common

Cable shield not connected at this end

Pin A - Signal Pin B - Common

Cable shield not connected at this end

TO XM-720 BACK PANEL

Channel 1 Input Signal Signal Common

Shield

Channel 2 Input Signal Signal Common Shield

17 18

20 21 22

Connecting a Powered Sensor

The figure below shows the wiring of a powered sensor, such as Entek IRD Model 544 or 580 Vibration Pickup, to the XM-720 back panel.

IMPORTANT

Using the XM Serial Configuration Utility, make certain the IEPE Power parameter is disabled

. Refer to Transducer

Parameters on page 44.

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Installing the XM-720 Machine Monitor 27

+24V DC

Common

Signal

IMPORTANT

A jumper from terminal 5 to 6 on the XM-120/121/122 terminal block is required for channel 1 buffered output. A jumper from terminal 22 to 6 on XM-120/121/122 terminal block is required for channel 2 buffered output. Refer to Setting the Buffer Range for the Transducer on page 20.

Figure 2.13 Powered Sensor Wiring

TYPICAL WIRING FOR ENTEK MODEL 580 VIBRATION PICKUP

Cable shield not connected at this end

TO XM-720 BACK PANEL

Channel 1 Input Signal Signal Common Shield

+24V DC

17 18

+24V DC

Common

Signal

Channel 2 Input Signal Signal Common

Shield

+24V DC

20 21 22 23

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28 Installing the XM-720 Machine Monitor

Connecting the Tachometer Signal

The XM-720 monitor provides a single tachometer input signal. The signal processing performed on the tachometer signal depends on the configuration of the module. See the XM Module User Guide for a description of the

tachometer parameters.

IMPORTANT

The tachometer measurement has been disabled in the provided configuration files. To enable the tachometer measurement, you must set the Pulses per Revolution parameter to a non-zero value using the XM Serial Configuration Utility. Refer to Tachometer Parameters on page 51 for more information.

Connecting a Magnetic Pickup Tachometer

Figure 2.14 shows the wiring of a magnetic pickup tachometer to the XM-720 back panel.

Figure 2.14 Tachometer Signal Connection

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Installing the XM-720 Machine Monitor 29

Connecting a Hall Effect Tachometer Sensor

Figure 2.15 shows the wiring of a Hall Effect Tachometer Sensor, Cat. No. 44393, to the XM-720 back panel.

Figure 2.15 Hall Effect Tachometer Signal Connection

Connecting the 4-20mA Outputs

The XM-720 monitor includes an isolated 4-20mA per channel output into a maximum load of 250 ohms. In the provided configuration files, the 4-20mA output signals track the overall measurement, and the Min and Max range is set according to the type of transducer.

The measurements that the 4-20mA tracks and the signal levels that correspond to the 4mA and 20mA can be changed using the XM Serial Configuration Utility. Refer to 4-20mA Output Parameters on page 50 for details.

Wire the 4-20mA outputs to the XM-720 back panel as shown in Figure 2.16.

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30 Installing the XM-720 Machine Monitor

Figure 2.16 4-20mA Output Connections

Channel 2 4-20mA output is not being used. Therefore a jumper from terminal 28 to 29 is required.

ATTENTION

The 4-20mA outputs must be grounded at a single point. Connect the 4-20mA Return signal to chassis ground at the XM-720 end through the 4-20mA (-) terminal. Do not ground the 4-20mA return elsewhere.

ATTENTION

If a 4-20mA output is not used, a jumper must be wired between the unused 4-20mA terminals (terminals 25 and 26 for channel 1; terminals 28 and 29 for channel 2), otherwise the associated meter on the front panel will not function properly.

Connecting the Setpoint Multiplication Switch

You can configure the XM-720 monitor to multiply the alarm setpoints, or inhibit the alarms during the start-up period. This can be used to avoid alarm conditions that may occur during startup, for example, when the monitored machine passes through a critical speed.

The startup period and the action to take when the setpoint multiplier switch is closed in predefined in the provided configuration files. These settings can be changed using the XM Serial Configuration Utility. Refer to Alarm Parameters on page 46.

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Wire the Setpoint Multiplication switch to the XM-720 back panel as shown in Figure 2.17.

Figure 2.17 Setpoint Multiplication Connection

Installing the XM-720 Machine Monitor 31

Front Panel Description

ATTENTION

The switch input power supply must be grounded at a single point. Connect the Switch Return signal to chassis or earth ground at either the XM-720 system, the switch, or other equipment that is wired to this switch. If grounding at the XM-720 system, place a jumper between the Switch RTN terminal and any available Chassis GND terminal.

The XM-720 monitor front panel consists of four LEDs, two easy to read digital meters, three BNC connectors and a Reset Relay switch.

Figure 2.18 XM-720 Front Panel

100

Channel 1 meter

showing overall

measurement

Channel 2 meter

showing overall

measurement

100

Reset

Trip

Warning

Module

Fault

Xdcr Fault

Relay reset switch

LED indicators

Tacho

CH 2CH 1

output of buffered input signals

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BNC connectors for

32 Installing the XM-720 Machine Monitor

Bargraph Meters

The XM-720 front panel has two vertical-scale meters, one for each input channel. Each meter consists of 31 solid-state lamps (light emitting diodes) arranged one above the other. Scale markings on the window appear at 3% increments, thus there is one scale mark for each of the thirty lamps.

In the provided configuration files, each meter is configured to continuously display the overall vibration level. The amplitude of the signal appears as a continuous bright light next to the one of the thirty scale marks. This simplified display makes it easy for you to recognize potential problems as the measured signal amplitude approaches one of the setpoints.

The measurement displayed in the meter, the full scale, and the alarm and trip (danger) thresholds are configurable using the XM Serial Configuration Utility. Refer to Chapter 3 for more information about the XM Serial Configuration Utility.

The XM-720 is shipped with clear self-adhesive caption sheet for customizing the meter scale. The caption stickers contain the most popular measured units and ranges. The caption sheet also contains orange and red arrows for labeling the alert and danger (trip) threshold levels.

Follow these instructions to customize the scaled face plate.

1. Remove the front bezel. To do this, insert a blade-type screwdriver between the plastic bezel frame and front panel and lift the bezel off.

2. Remove the scaled faceplate. Be careful not to scratch the clear lens.

3. Peel the desired measured units and the orange and red arrows from the

caption sheet and place on the scaled faceplate. Refer to To determine placement for Alert and Danger Threshold Arrows on page 33 for an example.

4. Replace the faceplate, lens and bezel.

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Amplitude Bargraph % 100⁄()4-20mA Max Range value 4-20mA Min Range value–()4-20mA Min Range value+×=

Installing the XM-720 Machine Monitor 33

To determine the signal amplitude on bargraph meter

To determine the signal amplitude in engineering units, use the following formula:

Measure units/range sticker

Place the red arrow sticker on meter to show danger threshold level (e.g. 70%).

Place the orange arrow sticker on meter to show alert threshold level (e.g. 50%).

EXAMPLE

meter reading: 40% 4-20mA Min Range value: 0 mils 4-20mA Max Range value: 5 mils

amplitude = (40% / 100) x (5 -0) + 0 = 2 mils

To determine placement for Alert and Danger Threshold Arrows

The caption sheet (included in package) contains red (danger) and orange (alert) arrows for you to place on the meter to show the alert and danger threshold levels. Use the following formula to determine placement of the arrows.

Threshold value 4-20mA Min Range value–()100%×

Threshold %

EXAMPLE

----------------------------------------------------------------------------------------------------------------------------------------------

4-20mA Max Range value 4-20mA Min Range value–()

Alert Threshold value in configuration: 2.5 g 4-20mA Min Range value in configuration: 0 g 4-20mA Max Range value in configuration: 5 g

Alert threshold % sticker = (2.5 - 0) x 100% / (5 - 0) = 50%

Danger threshold value in configuration: 3.5 g 4-20mA Min Range value in configuration: 0 g 4-20mA Max Range value in configuration: 5 g

Danger threshold % sticker = (3.5 - 0) x 100% / (5 - 0) =

70%

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34 Installing the XM-720 Machine Monitor

BNC Connectors

The XM-720 front panel provides three BNC connectors directly below the bargraph meters. There are two connectors (CH1 and CH2) for monitoring the input signals. And a third BNC connector (TACHO) for phase referencing or triggering.

WARNING

EXPLOSION HAZARD

Do not use BNC connectors when area is known to be hazardous. BNC caps must be securely installed on ALL connectors during normal operation.

LED Indicators

The four LEDs on the front panel of the XM-720 monitor indicate the status of the monitor. In the provided configuration files, the LEDs are configured to function as described in Table 2.D. Use this table to help you troubleshoot your monitor.

IMPORTANT

Making a change to the configuration parameters may possibly change the intended function of the LED.

The Module Fault LED will be illuminated when you first apply power to the XM-720 monitor because the relay associated with this LED is not configured for failsafe. Make sure you configure your XM-720. For information on how to configure the XM-720, see Chapter 3 on page 37.

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Table 2.D LED Description

LED State Indicates

Trip Off Normal condition

On The current overall measurement in either channel is in

excess of the danger level thresholds.

Warning Off Normal condition

On The current overall measurement in either channel is in

excess of either the alert level thresholds or the danger level thresholds.

Table 2.D LED Description

LED State Indicates

Module Fault

Xdcr Fault Off Normal condition

Off Normal condition On • A hardware or firmware failure is preventing proper

operation of the device.

• Relay #1 is not configured to be failsafe. Typically this occurs on new installations, in which the XM-720 has not been configured. Refer to Chapter 3 on page 37 for information on how to configure the XM-720.

On The transducer DC bias in either channel is

out-of-range.

Reset Switch

Installing the XM-720 Machine Monitor 35

Removing the XM-720 Terminal Blocks

The XM-720 front panel has an external reset switch located above the LED indicators (see Figure 2.18). The switch can be used to reset all latched relays and LEDs on the front panel of the XM-720 monitor. To reset the relays and LED indicators, press and release the Reset button.

IMPORTANT

The Reset switch resets the relays only if the input is no longer in alarm or the condition that caused the alarm is no longer present.

TIP

In the provided configuration files, the XM-720 relays are configured to be latching relays. This means the relays stay activated even when the condition that caused the alarm has ended.

The XM-720 monitor has two removable terminal blocks (RTB) on the back panel.

Removing the XM-720 Terminal Blocks

WARNING

When you connect or disconnect the RTB with field side power, an electrical arc can occur. This could cause an explosion in hazardous location installations.

Be sure that power is removed or the area is nonhazardous before proceeding.

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36 Installing the XM-720 Machine Monitor

To remove the XM-720 terminal blocks, grasp the terminal block with your thumb and forefinger and pull straight out.

Inserting the XM-720 Terminal Blocks

WARNING

When you connect or disconnect the RTB with field side power, an electrical arc can occur. This could cause an explosion in hazardous location installations.

Be sure that power is removed or the area is nonhazardous before proceeding.

IMPORTANT

The XM-720 terminal plugs are keyed so they will only fit into the corresponding socket.

Insert the terminal block by aligning it and pushing it firmly onto the connector contacts.

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Chapter

Configuring the XM-720

This chapter provides information to help you configure your XM-720 monitor using the XM Serial Configuration Utility software. Refer to the XM User Guide for a complete listing and description of the configuration parameters.

Please refer to the online help and the XM Serial Configuration Utility Getting Results Guide (publication XMSCU-GR002) for assistance on how to use the XM Serial Configuration Utility software.

Installing XM Serial Configuration Utility

TIP

For information about See page

Installing XM Serial Configuration Utility 37 Downloading a Pre-Configured Configuration File 39 Editing the XM-720 Parameters 44

The XM Serial Configuration Utility is a 32-bit Windows application program that allows you to configure and view live data from any XM module.

The XM Serial Configuration Utility runs as a stand-alone program on a computer connected directly to an XM module through a special cable (included with the XM-720). The cable connects to the computer’s serial port and to a mini-connector on the XM-120/121/122 module that is inside the XM-720 enclosure.

The XM Module User Guides and XM Serial Configuration Utility Getting Results Guide can be found on the XM Documentation and Configuration Utility CD, which is packaged with your XM-720 monitor.

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38 Configuring the XM-720

Figure 3.1 XM Cable Connection

Cable connects to the mini-connector on top

of the

XM-120/121/122

module.

To install the XM Serial Configuration Utility software, follow these steps. Note that the Serial Configuration Utility can be accessed only from the computer on which it is installed.

1. Insert the XM Documentation and Configuration Utility CD-ROM into the CD-ROM drive.

If autorun is: Then:

enabled The Setup program starts automatically and

the XM Serial Configuration Utility opening screen appears. Proceed to step 2.

disabled Perform the following steps:

a. Click Start, and then click Run. The Run

dialog appears.

b. In the open field, type x:\autorun,

where x is the letter of the drive containing the XM Documentation and Configuration Utility CD-ROM.

c. Click OK. The XM Serial Configuration

Utility opening screen appears.

2. Follow the instructions that appear on the screen to install the XM Serial Configuration Utility.

When you are finished installing the software and configuring the XM-720 monitor, remove the XM Documentation and Configuration Utility CD-ROM from the CD-ROM drive. Store it in a safe place.

TIP

Descriptions on how to navigate through the software as well as the software screens are contained in the online help. Refer to the Getting Results Guide for additional assistance.

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Configuring the XM-720 39

Downloading a Pre-Configured Configuration File

The XM-120/121/122 module (inside the XM-720 enclosure) samples inputs, compares them to threshold values, and provides outputs to the relays and front panel meters and LED indicators. It must be configured in order to properly take measurements and to control the meters and LEDs.

The XM-720 package supplies configuration files (.120, .121, .122) that contain predefined settings for a standard IEPE accelerometer, and other types of powered and externally or self powered sensors. Use one of these configuration files to help you set up your XM-720 monitor.

Files to Use With Your XM-720 Monitor

Tables 3.1 to 3.3 provide a list and description of the configuration files included on the XM Documentation and Configuration Utility CD.

IMPORTANT

The configuration files provide a base from which to set up your XM-720 monitor. The provided files are intended only as an aid to configure the monitor. Please refer to the manufacturer/OEM recommendations, historical data, ISO and other industry standards to determine the correct settings for your machine.

1440PK0205M0 (XM-120) Configuration Files

The XM Serial Configuration Utility uses the .120 file extension for the XM-120 configuration files (XM-720 Cat. No. 1440PK0205M0).

IMPORTANT

Table 3.1 XM-120 Configuration Files

Configuration File Name Transducer

ACCEL.120 Accelerometer/

ACCEL_to_VEL_metric.120 Accelerometer/

ACCEL_to_VEL_english.120 100 mv/g 6 V 18 V Calculated

DISP_metric.120 Displacement/ DISP_english.120 200 mv/mils -20 V -2 V True pk to pk 7 mils 9 mils 0 - 15 mils

Type / Measures

Acceleration

Velocity

Displacement

Sensitivity Fault

100 mv/g 6 V 18 V Calculated

7.87 mv/µm -20 V -2 V True pk to pk 175 µm 225 µm 0 - 375 µm

The configuration files for XM-120 module are located on the XM Documentation and Configuration Utility CD in the 1440PK0205M0 Configuration Files folder.

Predefined Parameter Values

Low

Fault High

Signal Detection

peak

Alert Thresholds

2.5 g 3.5 g 0 - 5 g

10 mm/s 15 mm/s 0 - 25 mm/s

0.4 ips 0.6 ips 0 - 1 ips

Danger Thresholds

4-20 mA Range

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40 Configuring the XM-720

Predefined Parameter Values

Configuration File Name Transducer

Type / Measures

VEL_to_DISP_metric.120 Velocimeter/

Displacement

VEL_to_DISP_english 100 mv/ips 4 V 18 V Calculated

VEL_metric.120 Velocimeter/

Velocity

VEL_english.120 100 mv/ips 4 V 18 V Calculated

Sensitivity Fault

3.937 mv/mm/s

Low

4 V 18 V Calculated

Fault High

Signal Detection

peak

1440PK0205M1 (XM-121) Configuration Files

The XM Serial Configuration Utility uses the .121 file extension for the XM-121 configuration files (XM-720 Cat. No. 1440PK0205M1).

Alert Thresholds

175 µm 225 µm 0 - 375 µm

7 mils 9 mils 0 - 15 mils

10 mm/s 15 mm/s 0 - 25 mm/s

0.4 ips 0.6 ips 0 - 1 ips

Danger Thresholds

4-20 mA Range

IMPORTANT

The configuration files for XM-121 module are located on the XM Documentation and Configuration Utility CD in the 1440PK0205M1 Configuration Files folder.

Table 3.2 XM-121 Configuration Files

Predefined Parameter Values

Configuration File Name Transducer

ACCEL.121 Accelerometer/

ACCEL_to_VEL_metric.121 Accelerometer/

ACCEL_to_VEL_english.121 500 mv/g 4 V 18 V Calculated

DISP_metric.121 Displacement/ DISP_english.121 200 mv/mils -20 V -2 V True pk to pk 7 mils 9 mils 0 - 15 mils VEL_to_DISP_metric.121 Velocimeter/

VEL_to_DISP_english.121 1080 mv/ips 4 V 18 V Calculated

VEL_to_VEL_metric.121 Velocimeter/

VEL_to_VEL_english.121 1080 mv/ips 4 V 18 V Calculated

Type / Measures

Acceleration

Velocity

Displacement

Velocity

Sensitivity Fault

500 mv/g 4 V 18 V Calculated

7.87 mv/µm -20 V -2 V True pk to pk 175 µm 225 µm 0 -375 µm

42.5 mv/mm/s

Fault

Low

High

4 V 18 V Calculated

Signal Detection

Peak

Alert Thresholds

2.5 g 3.5 g 0 - 5 g

10 mm/s 15 mm/s 0 - 25 mm/s

0.4 ips 0.6 ips 0 - 1 ips

175 µm 225 µm 0 - 375 µm

7 mils 9mils 0 - 15 mils

10 mm/s 15 mm/s 0 - 25 mm/s

0.4 ips 0.6 ips 0 - 1 ips

Danger Thresholds

4-20 mA Range

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Configuring the XM-720 41

1440PK0205M2 (XM-122) Configuration Files

The XM Serial Configuration Utility uses the .122 file extension for the XM-122 configuration files (XM-720 Cat. No 1440PK0205M2).

IMPORTANT

The configuration files for XM-122 module are located on the XM Documentation and Configuration Utility CD in the 1440PK0205M2 Configuration Files folder.

Table 3.3 XM-122 Configuration Files

Predefined Parameter Values

Configuration File Name Transducer

Type / Measures

ACCEL.122 Accelerometer/

Acceleration

ACCEL_to_VEL_metric.122 Accelerometer/

Velocity

ACCEL_to_VEL_english.122 100 mv/g g 4 V 18 V Calculated

Sensitivity Eng.

Units

100 mv/g g 4 V 18 V Calculated

1 The XM-122 can only perform gSE measurements with an accelerometer. The gSE measurements are only

available for the channel if Eng. Units is set to "g." Refer to Editing the XM-720 Parameters on page 44 for details.

Fault Low

Fault High

Signal Detection

Peak

Alert Thresholds

2.5 g 3.5 g 0 - 5 g

10 mm/s 15 mm/s 0 - 25 mm/s

0.4 ips 0.6 ips 0 - 1 ips

Danger Thresholds

4-20 mA Range

Download the Configuration File to the XM-120/121/122

To use one of the provided configuration files, follow these steps.

1. Make certain the XM Serial Configuration Utility software is installed onto the computer that will be connected directly to the XM-120/121/122 module.

2. Insert the XM Documentation and Configuration Utility CD into the CD-ROM drive of the computer.

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42 Configuring the XM-720

3. Connect the computer’s serial port to the XM-120/121/122 module’s mini-connector using the special serial cable that is shipped with the XM-720 monitor. The mini-connector is accessed from the top or side of the XM-720 enclsure.

Cable connects to the mini-connector on top

of the

XM-120/121/122

module.

WARNING

If you connect or disconnect the serial cable with power applied to the module or the serial device on the other end of the cable, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.

4. Power up the XM-720 module if you haven’t already done so, and start the XM Serial Configuration Utility program. Click the Start program, and then choose Programs > Entek > XM > Serial Config Utility.

TIP

The Configuration Utility defaults to the COM 1 serial port. If you are not using COM 1, select the correct COM port on the XM Serial Configuration Utility screen.

When you are connected to an XM module, the XM Serial Configuration Utility automatically detects the type of module. The module type appears on the XM icon, and the connection icon changes to show the connection.

5. Click the Configure button on the XM Serial Configuration Utility screen. The Configuration Tool for the connected XM module appears.

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The name of the configuration file.

Configuring the XM-720 43

Below is an example of the XM-120 Module Configuration Tool.

6. From the File menu, choose Open. The Open dialog appears.

7. Navigate to one of the 1440 Configuration Files directory on the CD.

Select the appropriate configuration file and click Open. Refer to Files to Use With Your XM-720 Monitor on page 39.

TIP

The name of the configuration file appears at the bottom of the Configuration Tool.

8. Verify the predefined values and edit if necessary. Refer to Editing the XM-720 Parameters on page 44.

If you need help, press F1 to display the online help topic for the current tab or dialog, or refer to Chapter 3 in the XM Module User Guide for a description of the parameters.

9. When you are finished modifying the configuration parameters, choose Device > Download to Device to download the configuration to the

connected XM module.

TIP

You can save the XM module configuration to the computer’s hard drive or other media by choosing File > Save As. You can also print the configuration by choosing File > Print.

10. From the File menu, choose Close to close the Configuration Tool window.

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44 Configuring the XM-720

Editing the XM-720 Parameters

Once you open one of the provided configuration files, you can modify the existing parameters so they better meet your requirements.

IMPORTANT

Any configuration parameter changes that you make in the Configuration Tool do not affect the XM module until you download them to the module. To download the configuration parameters to the module, choose Device > Download to Device. The module begins using the new parameters immediately after the download.

Transducer Parameters

The Channel tab in the Configuration Tool allows you to change the characteristics of the transducers you will be using with your XM-720 monitor as well as the signal processing performed on channel 1 or channel 2. There are two Channel tabs, one for each channel.

In the provided configuration files, both channels are configured identically. Refer to Files to Use With Your XM-720 Monitor on page 39 for a list of the provided configuration files.

Check this checkbox when an

IEPE accelerometer is wired to

the channel. Uncheck this

checkbox when any other type

of transducer is wired to the

channel.

The XM-122 can only perform

gSE measurements with an

accelerometer. gSE

measurements are only

available for this channel if you

select g.

A voltage reading outside this range constitutes a transducer fault.

To modify the channel parameters, follow these steps.

1. In the XM Module Configuration Tool, click the appropriate Channel tab. (Channel 1 is the default tab.) You will see a screen similar to this.

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Configuring the XM-720 45

2. Enter or select the desired parameters to configure the transducer sensitivity, operating range, and power requirements.

The signal processing and the measurement parameters affect the data units of the measurement values, the sampling mode of the spectrum/waveform data, and any spectral derived measurement.

TIP

Refer to Chapter 3 in the XM Module User Guide for a detailed description of the configuration parameters.

TIP

Press F1 to display the online help topic for the current tab or dialog.

3. When you are finished, choose Device > Download to Device to download your changes to the XM module.

gSE Parameters

Use the gSE tab in the XM-122 Configuration Tool to define the characteristics of the gSE signal processing performed on channel 1 and channel 2. The settings on the gSE tab are independent of the (conventional) Signal processing and Spectrum/Waveform settings on the Channel 1 and Channel 2 tabs.

In the provided configuration files, both channels are configured identically. Refer to Files to Use With Your XM-720 Monitor on page 39 for a list of the provided configuration files.

TIP

The XM-122 can perform gSE measurements for a channel only with an accelerometer. The Eng. units must be set to "g" on the Channel 1 or Channel 2 tabs for gSE measurements.

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46 Configuring the XM-720

To modify the gSE parameters, follow these steps.

1. In the XM-122 Configuration Tool, click the gSE tab. You will see a screen similar to this.

2. Enter or select the desired parameters to configure the gSE measurement.

TIP

Refer to Chapter 3 in the XM Module User Guide for a detailed description of the configuration parameters.

TIP

Press F1 to display the online help topic for the current tab or dialog.

3. When you are finished, choose Device > Download to Device to download your changes to the XM module.

Alarm Parameters

Use the Alarm, Relay and 4-20 mA Output tab in the Configuration Tool to select the type of measurement that is associated with an alarm and to set the alert and danger threshold values.

In the provided configuration files, alarm number 1 and 2 have been configured for you. Both alarms are configured identically except that Alarm Number 1 is set up to monitor Ch 1 overall and Alarm Number 2 is set up to

Publication GMSI10-UM001C-EN-E - June 2011

This checkbox must be checked in

order to use the alarm.

The measurement and channel

associated with the alarm.

Configuring the XM-720 47

monitor Ch 2 overall. Refer to Files to Use With Your XM-720 Monitor on page 39 for list of the provided configuration files.

To modify the alarm parameters, follow these steps.

1. In the XM Configuration Tool, click the Alarm, Relay, and 4-20 mA tab. You will see a screen similar to this.

Determines on which side of the threshold

values the alert and danger conditions

exist.

The threshold values for the

alert and danger threshold

conditions.

Click to configure the Setpoint Multiplier switch.

2. Select the Alarm Number that you want to modify or configure.

3. Enter or select the desired parameters to set up the behavior of the

alarm. This includes:

• the measurement that the alarm is monitoring

• the measurement values at which the alarm changes state

• the amount that the measurement must fall before the alarm

condition is cleared (hysteresis)

• the action to take when the setpoint multiplier switch is closed

TIP

Refer to Chapter 3 in the XM Module User Guide for a detailed description of the configuration parameters.

TIP

Press F1 to display the online help topic for the current tab or dialog.

4. When you are finished, choose Device > Download to Device to download your changes to the XM module.

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48 Configuring the XM-720

Relay Parameters

Use the Alarm, Relay and 4-20 mA Output tab in the Configuration Tool to configure the behavior of the relays in the XM-720 monitor.

In the provided configuration files, the relays are configured to function as described in Table 3.4.

IMPORTANT

Making a change to the relay parameters may possibly change the intended function of the relay and front panel LED.

Refer to Files to Use With Your XM-720 Monitor on page 39 for a list of the provided configuration files.

Table 3.4 Pre-Configured Relay Functionality

Configuration Tool Relay Number

1 Module Fault N/A Indicates a module fault, such as a hardware or

2 Xducer Fault N/A Indicates transducer DC bias on either channel is

3 N/A Fault Relay Indicates a module fault and/or transducer DC bias is

4 Warning Warning

Front Panel LED

Back Panel Connection Intended Function

firmware failure. Turns on the Module Fault LED on the front panel.

out-of-range. Turns on the Xducer Fault LED on the front panel.

out-of-range. Indicates that the overall measurement in either

Relay

channel exceeds either the alert level thresholds or the danger level thresholds. Turns on the Warning LED on the front panel.

5 Trip Trip Relay Indicates that the measurement in either channel

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exceeds the danger level thresholds. Turns on the Trip LED on the front panel.

To modify the relay parameters, follow these steps.

1. In the Configuration Tool, click the Alarm, Relay, and 4-20 mA tab.

Check the checkbox if the relay must be explicitly

reset. Uncheck the checkbox if the relay is to

reset itself once the alarm condition has passed.

The activation logic must persist for this length of

time before the relay is activated.

The relay activation logic and what

alarm(s) the relay is to monitor.

The alarm conditions that cause the relay to

activate. More than one can be checked.

Configuring the XM-720 49

You will see a screen similar to this.

Check the checkbox if the relay is normally

energized. Uncheck the checkbox if the relay is

normally de-energized.

2. Select the relay Number that you want to modify or configure.

3. Enter or select the desired parameters to set up the behavior of the relay.

This includes:

• the number of seconds after an alarm condition has been exceeded

• the activation logic and the alarm(s) that the relay monitors

• the conditions that will cause the relay to activate (for example,

• whether the relay is latched and failsafe

before the relay activates (activation delay)

module fault, measurement exceeds danger level thresholds)

TIP

Refer to Chapter 3 in the XM Module User Guide for a detailed description of the configuration parameters.

TIP

Press F1 to display the online help topic for the current tab or dialog.

4. When you are finished, choose Device > Download to Device to download your changes to the XM module.

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50 Configuring the XM-720

4-20mA Output Parameters

Use the Alarm, Relay and 4-20 mA Output tab in the Configuration Tool to set up the two 4-20mA output signals as well as the bargraph meter on the front panel. The parameters are the same for each output.

In the provided configuration files, the 4-20mA output signals are configured identically except that 4-20 mA Output A is set up to monitor Ch1 overall and 4-20 mA Output B is set up to monitor Ch2 overall. Refer to Files to Use With Your XM-720 Monitor on page 39 for a list of the provided configuration files.

IMPORTANT

Changing the 4-20mA output parameters may affect the operation of the front panel bargraph meters. Refer to Bargraph Meters on page 32 for more information.

To modify the 4-20mA parameters, follow these steps.

1. In the Configuration Tool, click the Alarm, Relay, and 4-20 mA tab. You will see a screen similar to this.

This checkbox must be checked to enable the 4-20mA output.

The measurement and channel that the 4-20mA output tracks.

The measured value associated with the 4mA end of the range.

The measured value associated with the 20mA end of the range.

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2. Select the 4-20 mA output (A or B) that you want to modify or configure.

3. Enter or select the desired parameters to define the characteristics of the 4-20mA output signal. This includes:

• the measurement that the 4-20mA output is tracking

Configuring the XM-720 51

• the min and max range of the 4-20mA output signal

TIP

Refer to Chapter 3 in the XM Module User Guide for a detailed description of the configuration parameters.

TIP

Press F1 to display the online help topic for the current tab or dialog.

4. When you are finished, choose Device > Download to Device to download your changes to the XM module.

Tachometer Parameters

Use the Tachometer tab to enable the tachometer measurement and to define the characteristics of the tachometer as well as the signal processing that will be performed on the tachometer signal.

In the provided configuration files, the tachometer measurement has been disabled (Pulses per Revolution set to zero) to prevent a tachometer fault when no signal is present. Refer to Files to Use With Your XM-720 Monitor on page 39 for a list of the provided configuration files.

A voltage reading

outside this range

constitutes a

tachometer fault.

To modify the tachometer parameters, follow these steps.

1. In the Configuration Tool, click the Tachometer tab. You will see a screen similar to this.

To enable the tachometer measurement, enter a non-zero value.

Check this checkbox to enable Auto Trigger mode. Uncheck this to enable Manual Trigger mode and enter Trigger

threshold and Trigger slope.

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52 Configuring the XM-720

2. Enter or select the desired parameters to define the characteristics of the tachometer signal. This includes:

• the minimum and maximum expected DC voltage

• the DC bias time constant

• the number of tachometer signal pulses per revolution of the shaft

• the amount of hysteresis around the trigger threshold

TIP

Refer to Chapter 3 in the XM Module User Guide for a detailed description of the configuration parameters.

TIP

Press F1 to display the online help topic for the current tab or dialog.

3. When you are finished, choose Device > Download to Device to download your changes to the XM module.

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Appendix

Specifications

The Appendix lists the technical specifications for the XM-720 Machine Monitor.

XM-720 Technical Specifications

Product Feature Specification

Communications

Local Configuration

Local configuration is provided through the serial port connection of the XM-120/121/122 module. The serial port is accessed from the top or side of the XM-720 enclosure.

NOTE: Required XM Serial Configuration Utility software and serial cable are packaged with the XM-720 Machine Monitor.

Inputs

Outputs

Indicators

DeviceNet

2 Signal Conditioning Channels

Tachometer

4-20mA Outputs

Buffered Outputs

4 Front Panel LEDs Module Fault

Remote system access is available through the integral DeviceNet connection of the XM-120/121/122. Consult the appropriate XM Module Users Guide (included) and the DeviceNet Cable System Planning and Installation Manual (www.odva.org) if implementing a network solution.

Eddy current transducer signals Accelerometer signals Voltage signals from any dynamic measurement device, such as a velocity or pressure transducer

±25V (50V max. peak to peak) 1 to 50,000 events per revolution

Two isolated outputs 250 ohm max load

2 active buffers, one per channel 1 resistive buffer for tachometer tethered dust cover

Transducer Fault Warning Trip

53 Publication GMSI10-UM001C-EN-E - June 2011

54 Specifications

XM-720 Technical Specifications

Product Feature Specification

Digital Meters

Number

2 Removable black bezel with white faceplate and black lettering

LEDs

31 behind red tint filter

Size

1/16 DIN

Relays

Power

Environmental

Physical

Dimensions (HxW)

Scale

Number

Relay Rating

Volts

Amps

Watts

Operating Temperature

Storage Temperature

Relative Humidity

Dimensions, Cutout (HxWxD)

9.6 x 2.4 mm (3.8 x 0.95 in)

0 to 100% 0, 25, 50, 75, 100% major divisions 5% minor divisions

3 SPDT (Module/Transducer/Tachometer Fault, Warning, and Trip)

250V ac @ 3 A resistive

100 to 240V ac

0.28 to 0.12A max.

28 max.

-20 to +65°C (-4 to +149°F)

-40 to +85°C (-40 to +185°F)

95% non-condensing

18.42 x 13.82 x 30.45 mm (7.25 x 5.44 x

11.99 in)

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Enclosure

Dimensions, Faceplate (HxW)

North America

NEMA/CSA/UL

Europe

22.23 x 14.36 cm (8.75 x 5.66 in)

NEMA Type 1 panel mounting construction, for indoor use

IP 20

XM-720 Technical Specifications

Product Feature Specification

Approvals (when product or packaging is marked)

CSA CSA Certified Process Control

CE* European Union 89/336/EEC

C-Tick* Australian

*See the Product Certification link at

www.rockwellautomation.com for Declarations of Conformity, Certificates and other certification details.

Specifications 55

Equipment

Equipment for Class I, Division 2 Group A, B, C, and D Hazardous Locations

EMC Directive

Radiocommunications Act, compliant with: AS/NZS 2064, Industrial Emissions

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56 Specifications

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Appendix

Comparing Connections Between the 5802 and the XM-720

This appendix compares the connections between the 5802 monitor to those of the XM-720 Machine Monitor.

Power Supply & Relay Connections

Power Supply & Relay

1 Line (Black) L AC Input Line 2, 3, 4, or 5 Neutral N AC Input Neutral Chassis ground lug Ground E AC Earth Ground 6 Close on Trip Alarm 10 Trip Relay NO 7 Trip Alarm Common 11 Trip Relay Common 8 Open on Trip Alarm 12 Trip Relay NC 9 Close on Warning Alarm 7 Warning Relay NO 10 Warning Alarm Common 8 Warning Relay Common 11 Open on Warning Alarm 9 Warning Relay NC 12 Open on Fault Alarm 4 Fault Relay NO 13 Fault Alarm Common 5 Fault Relay Common 14 Close on Fault Alarm 6 Fault Relay NC

Table B.1 defines the power supply, alarm relay and control connectors for the 5802, and the comparable connectors on the XM-720.

Table A.1 Power Supply & Relay Connections

5802 XM-720

Description TB1 Description

15 Remote Reset Momentary Switch 13 Reset Relay Switch 16 Return for Remote Reset and

Setpoint Multiplier Switch

57 Publication GMSI10-UM001C-EN-E - June 2011

14 Switch RTN

58 Comparing Connections Between the 5802 and the XM-720

Signal Conditioner Connections

Signal Conditioner Terminal Strips

403/2100 544M 911S/941/9100 910M/960/960M TB 2 Description

5 4 1 2 Signal A 17 Xducer 1 (+) 4 3 3 3 Common A 18 Xducer 1 (-)

----- 7 7 7 Shield A 19 Chassis GND

T/S1

----- ----- ----- 2 +24 V 23 Xducer +24 V 9 ----- ----- ------ -24 V 24 Xducer -24 V 8 8 8 8 4-20mA Chan A + 25 4-20mA 1 (+) 3 3 3 3 4-20mA Chan A return 26 4-20mA 1 (-) 6 7 10 9 Signal B 20 Xducer 2 (+) 8 8 8 8 Common B 21 Xducer 2 (-)

----- 4 ----- 5 Shield B 22 Chassis GND

----- ------ ----- ----- +24 V 23 Xducer +24 V

T/S2

----- ------ ----- ----- -24 V 24 Xducer -24 V 3 3 3 3 4-20mA Chan B + 28 4-20mA 2 (+) 8 8 8 8 4-20mA Chan B return 29 4-20mA 2 (-)

Table B3 defines the different types of signal conditioning connectors for 5802, and the comparable connectors on the XM-720.

Table A.2 Signal Conditioner Connections

5802 Wiring Signal XM-720 Wiring

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Glossary

alarm

An alarm alerts you to a change in a measurement. For example, an alarm can notify you when the measured vibration level for a machine exceeds a pre-defined value.

band

A frequency range, such as the frequency range between 1,800 and 3,200Hz.

bus off

A bus off condition occurs when an abnormal rate of errors is detected on the Control Area Network (CAN) bus in a device. The bus-off device cannot receive or transmit messages on the network. This condition is often caused by corruption of the network data signals due to noise or baud rate mismatch.

current configuration

The current configuration is the most recently loaded set of configuration parameters in the XM module’s memory. When power is cycled, the current configuration is loaded with either the saved configuration (in EEPROM) or the factory defaults (if there is no saved configuration). In addition, the current configuration contains any configuration changes that have been downloaded to the module since power was applied.

disarm state

See Program mode.

EEPROM

See NVS (Non-Volatile Storage).

Electronic Data Sheet (EDS) Files

EDS files are simple text files that are used by network configuration tools such as RSNetWorx for DeviceNet to describe products so that you can easily commission them on a network. EDS files describe a product device type, revision, and configurable parameters.

failsafe

Failsafe means that when in alarm, the relay contacts are in their "normal," de-energized, or "shelf-state" positions. In other words, normally closed relays are closed in alarm, and normally open relays are open in alarm. With failsafe operation, a power failure equals an alarm.

59 Publication GMSI10-UM001C-EN-E - June 2011

Glossary 60

For failsafe operation, the following are true:

• Under nonalarm (with power applied to the unit) conditions, the relay closes the circuit between the common and the N.O. terminals

• Under alarm or loss-of-power conditions, the relay changes state to close the circuit between the common and the N.C. terminals.

gSE measurement

A special type of signal processing. gSE, or Spike Energy, is useful for detecting low amplitude, high frequency signals characteristic of bearing and gearbox defects.

gSE spectrum

A special type of spectrum measurement using gSE signal processing. gSE, or Spike Energy, is useful for detecting low amplitude, high frequency signals characteristic of bearing and gearbox defects.

Help window

A window that contains help topics that describe the operation of a program. These topics may include:

• An explanation of a command.

• A description of the controls in a dialog box or property page.

• Instructions for a task.

• Definition of a term.

high pass filter

A filter that excludes all frequencies below a defined frequency. It allows, or passes, frequencies above the defined frequency. It is useful for removing low frequency signal components that would dominate the signal.

low pass filter

A low pass filter excludes frequencies above a defined frequency. It allows, or passes, frequencies below the defined frequency. It is useful as an anti-aliasing filter.

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non-failsafe

Non-failsafe means that when in non-alarm, the relay contacts are in their "normal," de-energized, or "shelf-state" positions. In other words, the relay is normally not energized and energizes (pulls in) upon alarm condition.

Glossary 61

For non-failsafe operation, the following are true:

• Under nonalarm conditions, the relay closes the circuit between the common and the N.C. (normally closed) terminals.

• Under alarm conditions, the relay changes state to close the circuit between the common and the N.O. (normally open) terminals.

NVS (Non-Volatile Storage)

NVS is the permanent memory of an XM module. Modules store parameters and other information in NVS so that they are not lost when the module loses power (unless Auto Save is disabled). NVS is sometimes called “EEPROM.”

online help

Online help allows you to get help for your program on the computer screen by pressing F1. The help that appears in the Help window is context sensitive, which means that the help is related to what you are currently doing in the program.

orders

Multiples of the operating speed of a piece of equipment. The first order is the operating speed. The second order is two times the operating speed, and so on.

Program mode

The XM module is idle. Typically this occurs when the module configuration settings are being updated with the XM Configuration program. In Program mode, the signal processing/measurement process is stopped. The status of the alarms is set to the disarm state to prevent a false alert or danger status.

Run mode

In Run mode, the module collects measurement data and monitors each measurement device.

settling time

The amount of time it takes a measurement to reach 90% of the final value given a step change in the input signal.

signal detection

Defines the method of conditioning or measuring a dynamic input signal. Peak (0 to the peak voltage), Peak-Peak (minimum peak to maximum peak), and RMS (square root of the mean of the square of the values) are the most common methods of signal detection.

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Glossary 62

startup/coast-down trend

A speed-base trend that is collected in an XM module during the startup or coast-down of a machine when the measured machine speed crosses into a defined speed range.

transducer

A transducer is a device for making measurements. These include accelerometers, velocity pickups, displacement probes, and temperature sensors.

virtual relay

A virtual relay is a non-physical relay. It has the same capabilities (monitor alarms, activation delay, change status) as a physical relay only without any physical or electrical output. The virtual relay provides additional relay status inputs to a controller or PLC.

XM configuration

XM configuration is a collection of user-defined parameters for XM modules.

XM Serial Configuration Utility software

XM Serial Configuration Utility software is a tool for monitoring and configuring XM modules. It can be run on computers running Windows 2000 service pack 2, Windows NT 4.0 service pack 6, or Windows XP operating systems.

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Index

Symbols

.120 39 .121 39, 40 .122 39, 41

Numerics

1440PK0205M0 configuration files 39 1440PK0205M1 configuration files 40 1440PK0205M2 configuration files 41 4-20mA output parameters 50 4-20mA outputs

configuring wiring 29

about XM Serial Configuration Utility 37 alarm parameters 46 Alarm, Relay and 4-20 mA Output tab 46, 48, 50 alarms, configuring 46

bargraph meters 32

customizing 32 determine signal amplitude 33 determine threshold levels 33

BNC connectors 34 buffered outputs, configuring 20

connecting wiring 13

4-20mA outputs 29 back panel 13 power supply 16 relays 16

fault relay 17 trip relay 18 warning relay 17

remote relay reset signal 19 setpoint multiplication switch 30 tachometer 28 terminal blocks 14 transducers 19

document conventions 7 downloading configuration files 41

editing configuration files 44

Fault relay 17 file extensions

.120 .121 40 .122 41

front panel 31

Channel tab 44 configuration files 39

1440PK0205M0 (XM-120) 39 1440PK0205M1 (XM-121) 40 1440PK0205M2 (XM-122) 41 description 39 download to XM module 41 editing 44

configuring

4-20mA outputs alarms 46 gSE 45 relays 48 tachometer 51 transducers 44

gSE parameters 45 gSE tab 45

hazardous locations 11

installation guidelines 10

hazardous locations 11 selecting location 10 wiring 11

installing XM Serial Configuration Utility 37 introduction 5

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64 Index

LEDs 34

Module Fault 35 Trip 34 Warning 34 Xdcr Fault 35

mounting 13

cutout dimensions 12 mounting dimensions 11

Normally Closed relay contacts 16 Normally Open relay contacts 16

package contents 10

relay contacts

normally closed normally open 16

relay functionality, description 48 relay parameters 48 relays

configuring fault relay 17 resetting 35 trip relay 18 warning relay 17

remote relay reset signal, wiring 19 removable terminal blocks 35

inserting 36 removing 36 wiring 13

Reset button 35

selecting a location for XM-720 10

serial cable 10, 37, 42 setpoint multiplication switch, wiring 30 specifications 53 spring clamp connectors 14 system description 6

tachometer

configuring

tachometer parameters 51 Tachometer tab 51 tachometer, wiring 28 terminal block assignment 14 transducer parameters 44 transducer wiring

setting buffer range

transducers

configuring wiring 19

IEPE accelerometer 22 non-contact sensor 23 passive transducer 25 powered sensor 26

Trip relay 18 troubleshooting 34

Warning relay 17 wiring comparison between 5802 & XM-720

power supply & relay connections signal conditioner connections 58

wiring connections

4-20mA outputs power supply 16 relays 16

fault relay 17 trip relay 18 warning relay 17

remote relay reset signal 19 setpoint multiplication switch 30 tachometer 28 transducers 19

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Index 65

XM cable connection 38 XM Serial Configuration Utility

about installing 37

XM-120 configuration files 39 XM-121 configuration files 40 XM-122 configuration files 41 XM-720 Machine Monitor

bargraph meters BNC connectors 34 catalog numbers 5, 10 components 5

configuration files 39 configuring 37 cutout dimensions 12 front panel 31 installation guidelines 10 introduction 5 LEDs 34 mounting 13 mounting dimensions 11 package contents 10 reset button 35 specifications 53 system description 6

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66 Index

Publication GMSI10-UM001C-EN-E - June 2011

Rockwell Automation Support

Rockwell Automation provides technical information on the Web to assist you in using its products. At http://www.rockwellautomation.com/support/ application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools.

For an additional level of technical phone support for installation, configuration, and troubleshooting, we offer TechConnect support programs. For more information, contact your local distributor or Rockwell Automation representative, or visit http://www.rockwellautomation.com/support/

Installation Assistance

If you experience a problem within the first 24 hours of installation, review the information that is contained in this manual. You can contact Customer Support for initial help in getting your product up and running.

United States or Canada 1.440.646.3434 Outside United States or

Canada

Use the Worldwide Locator your local Rockwell Automation representative.

, you can find technical manuals, a knowledge base of FAQs, technical and

at http://www.rockwellautomation.com/support/americas/phone_en.html, or contact

New Product Satisfaction Return

Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned, follow these procedures.

United States Contact your distributor. You must provide a Customer Support case number (call the phone number above to obtain

Outside United States Please contact your local Rockwell Automation representative for the return procedure.

one) to your distributor to complete the return process.

Documentation Feedback

Your comments will help us serve your documentation needs better. If you have any suggestions on how to improve this document, complete this form, publication RA-DU002

Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: +90 (216) 5698400

, available at http://www.rockwellautomation.com/literature/.

Publication GMSI10-UM001C-EN-E - June 2011 67

Rockwell Automation 1440-PK02-05M2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Introducing the XM-720 Machine Monitor

System Description

Using this Manual

Document Conventions

Package Contents

Installation Guidelines

Selecting a Location for the XM-720 Monitor

Hazardous Locations

Mounting the XM-720 Monitor

Wiring

Mounting Dimensions

Cutout Dimension

Mounting the XM-720 Monitor

Connecting Wiring for Your Monitor

Terminal Block Assignments

Connecting the Power Supply

Connecting the Relays

Connecting the Remote Relay Reset Signal

Connecting the Transducers

Connecting the Tachometer Signal

Connecting the 4-20mA Outputs

Connecting the Setpoint Multiplication Switch

Front Panel Description

Bargraph Meters

BNC Connectors

LED Indicators

Reset Switch

Removing the XM-720 Terminal Blocks

Inserting the XM-720 Terminal Blocks

Installing XM Serial Configuration Utility

Downloading a Pre-Configured Configuration File

Files to Use With Your XM-720 Monitor

Download the Configuration File to the XM-120/121/122

Editing the XM-720 Parameters

Transducer Parameters

gSE Parameters

Alarm Parameters

Relay Parameters

4-20mA Output Parameters

Tachometer Parameters

Comparing Connections Between the 5802 and the XM-720

Power Supply & Relay Connections

Signal Conditioner Connections

Glossary

Index