Rosemount 333 Operating Manual

00809-0100-4754

English

Rev. BB

Model 333 HART®
Tri-Loop™ HART-to-Analog
Signal Converter

Product Manual

Model 333 HART

®

Tri-Loop

™

HART-to-Analog

Signal Converter

HART Tri-Loop Software Revision 1
HART Tri-Loop Configurator Software Revision 1.02

NOTICE

Read this manual before working with the product. For personal and system
safety, and for optimum product performance, make sure you thoroughly
understand the contents before installing, using, or maintaining this product.

Within the United States, Rosemount Inc. has two toll-free assistance numbers.
Customer Central: 1-800-999-9307 (

Technical support, quoting, and order-related questions.

North American 1-800-654-7768 (
Response Center: Equipment service needs.

For equipment service or support needs outside the United States, contact your
local Rosemount representative.

7:00 a.m. to 7:00 p.m. CST)

24 hours a day – Includes Canada)

Rosemount Inc.

8200 Market Boulevard
Chanhassen, MN 55317 USA
Tel [phone]
Fax [phone]
© 1996, 1999 Rosemount, Inc.

http://www.rosemount.com

The products described in this document are NOT designed for nuclear­qualified applications.

Using non-nuclear qualified products in applications that require nuclear­qualified hardware or products may cause inaccurate readings.

For information on Rosemount nuclear-qualified products, contact your local
Rosemount Sales Representative.

SNF-0004

Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc.
Tri-Loop, Multivariable, MV, and Hot Backup are trademarks of Rosemount Inc.
HART is a registered trademark of the HART Communication Foundation.
Microsoft and Windows are registered trademarks of Microsoft Corp.

Cover Photo: 3095-005AB

Fisher-Rosemount satisfies all obligations coming from legislation
to harmonize product requirements in the European Union.

T

N

I

E

D

R

P

IN

U.

A.

S.

Table of Contents

SECTION 1
Introduction

SECTION 2
Installation

Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Unpacking The HART Tri-loop . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Initial Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Model 3095 MV (or HART Multivariable Device) . . . . . . . . 2-3

Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Failure Mode Alarm vs. Saturation Output Values . . . . . . . 2-3

Installation Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Mechanical Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Electrical Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Installation Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

1. Review Installation Considerations . . . . . . . . . . . . . . . . . 2-6

2.Mount Tri-Loop on DIN Rail . . . . . . . . . . . . . . . . . . . . . . . 2-6

3. Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Configure the Model 3095 MV For Tri-loop Operation . . . . 2-8

Select Process Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Record Model 3095 MV Units . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Set the Model 3095 MV to Burst Mode . . . . . . . . . . . . . . . 2-10

SECTION 3
Commissioning

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Install The Tri-loop Configurator Software . . . . . . . . . . . . . . . . 3-1

Minimum Equipment and Software . . . . . . . . . . . . . . . . . . . 3-2

Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Configure the Tri-loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Help Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Connect the PC to the Tri-Loop . . . . . . . . . . . . . . . . . . . . . . 3-3

Configuration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

iii

SECTION 4
Troubleshooting

SECTION 5
Specifications and
Reference Data

Appendix A

Appendix B

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Functional

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Configuration Data Sheet 00806-0100-4754 . . . . . . . . . . . . . . . 5-3

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Commissioning the Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . A-2

Set the Transmitter to Burst Mode . . . . . . . . . . . . . . . . . . . A-2

Set Process Variable Output Order . . . . . . . . . . . . . . . . . . . A-2

Special Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Communicating with a HART Tri-Loop . . . . . . . . . . . . . . . . . . . B-1

Online Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

Connections and hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4

Communicator Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-6

Action Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-6

Function Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7

Alphanumeric and Shift Keys . . . . . . . . . . . . . . . . . . . . . . . . B-7

Fast Key Sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Fast Key Sequence Conventions . . . . . . . . . . . . . . . . . . . . . B-8

Fast Key Sequence Example . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Menus and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Online Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9

Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-10

iv

Section

1 Introduction

USING THIS MANUAL

Section 2

Section 3

Section 4

Section 5

This manual provides installation, configuration, and troubleshooting
instructions for the Model 333 HART
Signal Converter and for its operation with the HART Tri-Loop
Configurator Software. This manual also explains how to connect a
HART Tri-Loop to the Model 3095 MV Mass Flow Transmitter.

This manual consists of the following chapters:

Installation

explains how to install the HART Tri-Loop. This includes an
installation flowchart, installation considerations, and field
installation. This section also explains how to set up the Model 3095
MV to send HART burst commands.

Commissioning

explains how to install the HART Tri-Loop Configuration software, and
outlines the main steps to configure a HART Tri-Loop.

Troubleshooting

provides troubleshooting suggestions for the most common operating
problems.

Specifications and Reference Data

includes specification data for the HART Tri-Loop, ordering
information, and Configuration Data Sheet.

®

Tri-Loop™ HART-to-Analog

Appendix A

Appendix B

Model 3244MV

explains how to configure a Model 3244MV Smart Temperature
Transmitter for operation with a HART Tri-Loop.

HART®Communicator

explains how to use the Model 275 HART Communicator to
communicate with a HART Tri-Loop.

1-1

HART Tri-Loop HART-to-Analog Signal Converter

1-2

Section

2 Installation

FIGURE 2-1. HART Tri-Loop
Installation Flowchart.

START

This section contains an installation flowchart, an overview of the
Model 333 HART Tri-Loop, and procedures for installation and wiring.
The suggested sequence of HART Tri-Loop installation and wiring is
shown in Figure 2-1.

A

B

Unpack the

HART Tri-Loop

Review the

HART Tri-Loop

Product Manual

Model

3095 MV

Installed?

Yes

Set the Model
3095MV Burst

Command Order

(page 2-8)

Set the Model

3095MV to Burst

HART Cmd 3

No

Install the

Model 3095 MV

(See Rosemount

Publication Number

00809-0100-4716)

INSTALL THE

HART TRI-LOOP

Review Installation

Considerations

(pages 2-4 to 2-5)

Mount the

Tri-Loop to

DIN Rail

Connect Channel

1 Wires from

Tri-Loop to

Control Room

(Optional)Connect

Channel 2 and/or

Channel 3 Wires
from Tri-Loop to

Control Room

COMMISSIONING

(Section 3)

Install HART Tri-

LoopConfigurator

onto Your PC

Configure

Tri-Loop to
Receive Model
3095 MV Burst

Commands

Connect wires

from Model 3095

MV to Tri-Loop

Burst Input

Pass

System

Test?

Check Trouble-

No

shooting

Procedures

B

A

Yes

DONE

2-1

HART Tri-Loop HART-to-Analog Signal Converter

SYSTEM OVERVIEW

UNPACKING THE HART
TRI-LOOP

Figure 2-2 illustrates an installation where a Tri-Loop has been added
to a Model 3095 MV installation.

The Tri-Loop design allows three different rail mounting options:
asymmetrical 32mm G rail, symmetrical 35 3 7.5 mm top hat rail, and
symmetrical 35 3 15 mm top hat rail. Since the Tri-Loop is designed for
non-hazardous locations, the Tri-Loop can only be installed on the safe
side of an IS barrier.

In this type of installation, the Model 3095 MV is configured to output
HART Burst Command 3. The Tri-Loop converts each burst update to a
corresponding analog value for up to three process variables. Any of the
Model 3095 MV process variables can be provided via the Tri-Loop
(DP, AP, GP, PT, or flow).

For each desired analog output, a separate pair of wires is installed
from the Tri-Loop to the control room. However, Channel 1 wires must
be installed and powered for the Tri-Loop to operate.

The initial Model 3095 MV analog output is not altered by the Tri-Loop
installation.

When custom configuration Tri-Loops are shipped, the filled-out
configuration data sheet (CDS) is included in the box. If the CDS is
separated from the configured Tri-Loop, the serial number on the side
of the Tri-Loop can be matched with the serial number written on the
CDS. A label is also printed on the side of the Tri-Loop identifying
configuration information.

FIGURE 2-2. Example Tri-Loop
Installation Site.

Model 3095

NON-HAZARDOUS AREA

I.S. Barrier (See TransmitterManual
for I.S. Barrier Requirements)

250 Ω

Power

Supply

Pri-

mary

Sec-

ondary

Ter-

tiary

Control Inputs

2-2

Fourth

3095/3095_08A

Installation

Initial Inspection

Model 3095 MV (or HART
Multivariable Device)

Alarms

1. Place the shipping containers on a secure bench and open them,
taking care not to damage the contents.

2. Review the packing list to verify that all equipment was received.

3. Inspect the equipment and report any shipping damage to the
carrier.

Before mounting the Tri-Loop in the control room, the Model 3095 MV
or HART Multivariable device must first be installed. Refer to the
Model 3095 MV product manual (00809-0100-4716) for information on
installing the Model 3095 MV.

Tri-Loops are configured with all channels to alarm in the same
direction. Alarm direction is configured at the factory, and cannot be
changed in the field. In addition, all Tri-Loop channels will alarm if a
Tri-Loop detects a sensor malfunction in the attached device.

Tri-Loops are ordered according to the desired alarm direction:

Tri-Loop Version Part Number

High Alarm Tri-Loop 03095-0810-0001
Low Alarm Tri-Loop 03095-0810-0002
High Alarm Tri-Loop, Custom

Configuration
Low Alarm Tri-Loop, Custom

Configuration

03095-0810-0003

03095-0810-0004

Failure Mode Ala rm vs.
Saturation Output Values

The failure mode alarm output levels differ from the output values that
occur when the measured value is outside the range points. When the
measured value is outside the range points, the analog output
continues to track the input value until reaching the saturation value
listed below; the output does not exceed the listed saturation value
regardless of the measured value. For example, for values outside the
4–20 range points, the output saturates at 3.9 mA or 20.8 mA.

When the Tri-Loop diagnostics detect a Tri-Loop failure or a Model
3095 MV malfunction, the analog outputs are set to an alarm value that
differs from the saturation value to allow for proper troubleshooting.

NOTE

The output values listed below can be altered by an analog output trim
procedure.

Level

Low 3.9 mA < 3.75 mA

High 20.8 mA > 21.75 mA

4–20 mA

Saturation Value

4–20 mA

Alarm Value

NOTE

If a Tri-Loop channel sets a range different than the attached device,
the Tri-Loop range will be used.

For example, if a Model 3095 MV sets the primary variable to DP with a
range of 0–250 inH

0, and the Tri-Loop Configurator sets

2

Tri-Loop channel 1 to receive this DP variable but enters a range of
0–100 inH20, the Tri-Loop will use the 0–100 inH20 range.

2-3

HART Tri-Loop HART-to-Analog Signal Converter

INSTALLATION
CONSIDERATIONS

MECHANICAL
CONSIDERATIONS

FIGURE 2-3. DIN Rail Mounting Options.

• Install the Tri-Loop in a location where it will be within the
operating temperature specification of 50 to 104 °F (10 to 40 °C).

NOT

• A Tri-Loop can

be installed in hazardous areas.

• Wiring need not be shielded, but twisted pairs should be used for
best results. Wiring should be between 24–12 AWG (solid or
stranded) and not exceed 1,000 feet (305 meters).

The Tri-Loop may be rail mounted on any of the DIN rails shown in
Figure 2-3. Simply snap the Tri-Loop onto the rail in the desired location.

3095-060AB

SYMMETRICAL 35 X 7.5 MM TOP HAT RAIL

ASYMMETRICAL 32MM G RAIL

3095-059AB

SYMMETRICAL 35 X 15 MM TOP HAT RAIL

3095-058AB

2-4

FIGURE 2-4. Tri-Loop Dimensions.

Installation

1.57
(40)

3.11
(79)

3.36
(86)

ELECTRICAL
CONSIDERATIONS

Po wer Supply

FIGURE 2-5. Power Supply
Load Limitations.

NOTE
Dimensions are in inches (millimeters).

3095-0810A01A

Figure 2-5 illustrates power supply load limitations for each channel of
the device. Each channel operates on terminal voltage of 11–42.4 V dc.

Channel 1 must be powered for Tri-Loop operation.

The dc power supply should provide power with less than 2% ripple.
The total resistance load is the sum of the resistance of the signal leads
and the load resistance of the controller, indicator, and related pieces.

Max. Loop Resistance = Power Supply Voltage–11.0

1800
1600
1400
1200
1000

800
600
400

Load (Ohms)

200

0

10 20

Power Supply Voltage, V dc

0.022

Operating Region

30

40

42.4

3051-0103A

NOTE

Wiring connections must be made in accordance with local or national
installation codes such as the NEC NFPA 70.

2-5

HART Tri-Loop HART-to-Analog Signal Converter

INSTALLATION
EQUIPMENT

INSTALLATION
PROCEDURE

1. Review Installation
Considerations

2.Mount Tri-Loop on
DIN Rail

The following equipment and tools are not provided with the HART
Tri-Loop.

• Installation tools

• Wire between the control room and the Tri-Loop

• Wire between the Model 3095 MV and the Tri-Loop

• Power supply

• IS Barrier

1. Review the installation considerations described on pages 2-4
through 2-5 in this chapter to determine the location for the
HART Tri-Loop.

Explosions can cause death or serious injury. The HARTTri­Loop is designed for installation in ordinary locations only.
Do NOT install the HART Tri-Loop in hazardous locations.

2. Mount the HART Tri-Loop on any of the following DIN rails:

• asymmetrical 32mm G rail,

• symmetrical 35 3 7.5 mm top hat rail

• symmetrical 35 3 15 mm top hat rail.

3. Wiring

3. Make wiring connections (see Figure 2-6).

NOTES

• Wiring need not be shielded, but twisted pairs should be used for
best results.

• To ensure communication, wiring should be between 24–12 AWG
(solid or stranded) and not exceed 1,000 feet (305 meters).

a. Run wire from Tri-Loop Channel 1 to control room, and secure

using screw clamps. Be sure to observe proper polarity. Include
proper loop resistance (see page 2-5).

b. (Optional) Run wire from Tri-Loop Channel 2 to control room,

and secure using screw clamps. Be sure to observe proper
polarity. Include proper loop resistance (see page 2-5).

c. (Optional) Run wire from Tri-Loop Channel 3 to control room,

and secure using screw clamps. Be sure to observe proper
polarity. Include proper loop resistance (see page 2-5).

d. Run wire from the Model 3095MV to BURST INPUT

connections, but do not complete connections at this time.
(See Figure 2-6).

NOTE

Tri-Loop commissioning will be much faster if the Tri-Loop does not
have to compete with the Model 3095 MV burst commands. We
therefore do not recommend completing the Burst Input connections
until the Tri-Loop is commissioned (Chapter 3).

2-6

FIGURE 2-6. Tri-Loop Wiring
Connections (Parallel Wiring).

Installation

NON-HAZARDOUS AREA

I.S. Barrier (See Transmitter Manual
for I.S. Barrier Requirements)

Model 3095

250 Ω

Power

Supply

Pri-

mary

Sec-

ondary

Ter-

tiary

Fourth

Control Inputs

3095/3095_08A

2-7