Rosemount 752 Reference Manual

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Page 1

Reference Manual

00809-0100-4377, Rev BA September 2010

Rosemount 752 Remote Indicator

with FOUNDATION™ fieldbus protocol

www.rosemount.com

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Reference Manual

NOTICE

00809-0100-4377, Rev BA September 2010

Rosemount 752

Rosemount 752 Remote Indicator with F

OUNDATION

™

fieldbus protocol

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

Technical support, quoting, and order-related questions. 1-800-999-9307 (7:00 am to 7:00 pm CST)

North American Response Center

Equipment service needs. 1-800-654-7768 (24 hours—includes Canada) Outside of the United States, contact your local Emerson Process Management

representative.

The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings.

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

www.rosemount.com

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Reference Manual

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Rosemount 752

Table of Contents

SECTION 1 Introduction

SECTION 2 Configuration

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

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

Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Device Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Node Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Foundation fieldbus function blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Safety Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Installation of the Rosemount 752. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Set Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Connect Wiring and Power Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

General Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Tagging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Hazardous Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Grounding the Indicator Case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

General Block Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Link Active Scheduler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Block Instantiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Capabilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

FEATURES and FEATURES_SEL . . . . . . . . . . . . . . . . . . . . . . . . 2-9

MAX_NOTIFY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

PlantWeb

LCD Transducer Block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

Custom Meter Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

™

Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

SECTION 3 Operation and Maintenance

SECTION 4 Troubleshooting

www.rosemount.com

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

Safety Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Master Reset Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Software Upgrade in the Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Safety Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Troubleshooting Guides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

LCD Transducer block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

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September 2010

APPENDIX A Reference Information

APPENDIX B Product Certificates

APPENDIX C Block Information

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

Physical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

Dimensional Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

Approved Manufacturing Locations. . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

Hazardous Locations Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

North American Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

Canadian Standards Association (CSA). . . . . . . . . . . . . . . . . . . . .B-2

European Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

IECEx Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-4

Approval Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-5

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

Parameters and Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

LCD Transducer Block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-7

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Rosemount 752

Section 1 Introduction

OVERVIEW This manual was developed with the assumption that the user will have a

basic understanding of F Information is available at www.plantweb.emersonprocess.com/university or

check with your system integrator about resources for your specific host system.

USING THIS MANUAL The sections in this manual provide information on configuring,

troubleshooting, operating and maintaining the Rosemount 752 Remote Indicator with F

The sections in this manual are organized as follows:

• Section 2: Configuration provides instruction on configuration of the Rosemount 752 Remote Indicator with F Information on software functions, configuration parameters, and other variables are also included.

• Section 3: Operation and Maintenance contains operation and maintenance techniques.

• Section 4: Troubleshooting provides troubleshooting techniques for the most common operating problems.

• Appendix A: Reference Information supplies reference and specification data, as well as ordering information.

• Appendix B: Product Certificates contains intrinsic safety approval information, European ATEX directive information, and approval.

• Appendix C: Block Information supplies reference block information such as parameter tables.

OUNDATION fieldbus protocol.

OUNDATION Fieldbus concepts and wiring practices.

OUNDATION fieldbus protocol.

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Reference Manual

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Rosemount 752

September 2010

Service Support To expedite the return process outside of the United States, contact the

nearest Rosemount representative. Within the United St ates, call the Rosemount National Response Cen ter using

the 1-800-654-RSMT (7768) toll-free number. This center, available 24 hours a day, will assist you with any needed information or materials.

The center will ask for product model and serial numbers, and will provide a Return Material Authorization (RMA) number. The center will also ask for the process material to which the product was last exposed.

Individuals who handle products exposed to a hazardous substance can avoid injury if they are informed of and understand the hazard. If the product being returned was exposed to a hazardous substance as defined by OSHA, a copy of the required Material Safety Data Sheet (MSDS) for each hazardous substance identified must be included with the returned goods.

Rosemount National Response Center representatives will explain the additional information and procedures necessary to return goods exposed to hazardous substances.

DEVICE DESCRIPTION Before configuring the device, ensure the host has the appropriate Device

Description file revision for this device. The device descriptor can be found on www.rosemount.com.

NODE ADDRESS The indicator is shipped at a temporary (248) address. This will enable

OUNDATION fieldbus host systems to automatically recognize the device and

F move it to a permanent address.

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Rosemount 752

FOUNDATION FIELDBUS FUNCTION BLOCKS

For reference information on the LCD Transducer and Advanced Diagnostics Transducer blocks refer to “Fou ndation Fieldbus Block Information” on page A-1. Reference information on the ISEL, INT, ARTH, SGCR and PID blocks can be found in the Function Block manual document number 00809-0100-4783.

Resource Block (1000)

The Resource block contains diagnostic, hardware and electronics information. There are no linkable inputs or outputs to the Resource Block.

LCD Transducer Block (1100)

The LCD Transducer Block is used to configure the LCD meter.

PID Block (1200)

The PID Function Block combines all of the necessary logic to perform proportional/integral/derivative (PID) control. The block supports mode control, signal scaling and limiting, feed forward control, override tracking, alarm limit detection, and signal status propagation.

The block supports two forms of the PID equation: Standard and Series. You can choose the appropriate equation using the MATHFORM parameter. The Standard ISA PID equation is the default selection.

Input Selector Block (1300)

The Input Selector (ISEL) Function Block can be used to select the first good, Hot Backup, maximum, minimum, or average of as many as eight input values and place it at the output. The block supports signal status propagation.

Signal Characterizer Block (1400)

The Signal Characterizer (SGCR) Function Block characterizes or approximates any function that defines an input/output relationship. The function is defined by configuring as many as twenty X,Y coordinates. The block interpolates an output value for a given input value using the curve defined by the configured coordinates. Two separate analog input signals can be processed simultaneously to give two corresponding separate output values using the same defined curve.

Arithmetic Block (1500)

The Arithmetic (ARTH) Function Block provides the ability to configure a range extension function for a primary input. It can also be used to compute nine different arithmetic functions.

Integrator Block (1600)

The Integrator (INT) Function Block integrates one or two variables over time. The block compares the integrated or accumulated value to pre-trip and trip limits and generates discrete output signals when the limits are reached.

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Rosemount 752

Section 2 Configuration

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1

General Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-5

Connect Wiring and Power Up . . . . . . . . . . . . . . . . . . . . . page 2-3

Hazardous Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-6

General Block Information . . . . . . . . . . . . . . . . . . . . . . . . .page 2-7

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-9

LCD Transducer Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-13

OVERVIEW This section covers basic operation, software functionality, and basic

configuration procedures for the Rosemount 752 Remote Indicator with

OUNDATION fieldbus protocol. This section is organized by block information.

F For detailed information about the function blocks used in the Rosemount 752 Remote Indicator, refer to “Block Information” on page C-1 and the Foundation fieldbus Block manual (00809-0100-4783).

SAFETY MESSAGES Procedures and instructions in this section may require special precautions to

ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.

Warnings

Explosions can result in death or serious injury.

• Do not remove the indicator covers in explosive environments when the circuit is live.

• Indicator covers must be fully engaged to meet explosion proof requirements.

• Before connecting a configuration tool in an explosive atmosphere, make sure the instruments in the loop are installed in accordance with intrinsically safe or nonincendive field wiring practices.

Electrical shock can result in death or serious injury.

• Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical shock.

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Rosemount 752

Security

Alarm/Simulate

INSTALLATION OF THE ROSEMOUNT 752

Set Switches Security (Write Protect)

Changes can be prevented to the indicator configuration data with the write protection PlantWeb housing switches. Security is controlled by the security (write protect) switch/jumper located on the interface assembly or terminal block. Position the switch/jumper in the “ON” position to prevent accide ntal or deliberate change of configuration data.

If the indicator write protection switch/jumper is in the “ON” position, the indicator will not accept any “writes” to its memory. Configuration changes cannot take place when the indicator security is on.

To reposition the switches/jumpers, follow the procedure described below. (Simulate = fieldbus protocol)

1. Set the loop to manual and remove power.

2. Remove the electronics compartment cover, opposite the field terminal side on the PlantWeb housing. Do not remove the indicator covers in explosive atmospheres when the circuit is live.

3. Slide the security and simulate switches into the preferred position by using a small screwdriver.

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September 2010

Figure 2-1. PlantWeb Housing Switches

Re-install the indicator cover. Indicator covers must be fully engaged to meet explosion-proof requirements.

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See “Safety Messages” on page 2-1 for complete warning information.

00809-0100-4377, Rev BA September 2010

Rosemount 752

Connect Wiring and Power Up

Figure 2-2. Fieldbus terminal block

Wiring for fieldbus protocol

1. Remove the housing cover on terminal compartment side. Do not remove the cover in explosive atmospheres when the circuit is live. Signal wiring supplies all power to the indicator.

2. Connect the power leads to the terminals marked “FIELDBUS WIRING” as shown in Figure 2 -2 . Th e power te rm in als ar e no t po lar ity se nsitive.

3. Plug and seal unused conduit connec tions on the indic at or hous ing to avoid moisture accumulation in the terminal side. If you do not seal unused connections, mount the indicator with the electrical housing positioned downward for drainage. Install wiring with a drip loop . Arrange the drip loop so the bottom is lower than the conduit connections and the indicator housing.

NOTE

Do not apply high voltage (e.g. ac line voltage) to the indicator terminals. Abnormally high voltage can damage the unit. (Indicator power terminals are rated to 32 V dc).

Electrical Considerations

Proper electrical installation is necessary to prevent errors due to improper grounding and electrical noise. Shielded, twisted pair cable should be used for best results in electrically noisy environments. Cable Type A is recommended by F

Power Supply

The indicator requires between 9 and 32 V dc (9 and 15 V dc for FISCO) to operate and provide complete functionality. The dc power supply should provide power with less than 2% ripple.

Power Conditioner

A fieldbus segment requires a power conditione r to isolate the power supply filter and decouple the segment from othe r seg m en ts attached to the same power supply.

Grounding

Signal wiring of the fieldbus segment can not be grounded. Ground ing out one of the signal wires will shut down the entire fieldbus segment.

OUNDATION

fieldbus.

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Rosemount 752

Power

Supply

OUNDATION

fieldbus

Configuration

Tool

Terminators

Integrated Power

Conditioner

and Filter

(Trunk)

(Spur)

(The power supply, filter, first terminator, and configuration tool are typically located in the control room.)

Signal Wiring

Fieldbus Segment

6234 ft (1900 m) max

(depending upon cable

characteristics)

*Intrinsically safe installations may allow fewer devices per I.S. barrier due to current limitations.

fieldbus

devices on

segment

Figure 2-3. Fieldbus indicator field wiring

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September 2010

Shield Wire Ground

To protect the fieldbus segment from noise, grounding techniques for shield wire usually require a single grounding point for shield wire to avoid creating a ground loop. The ground point is typically at the power supply.

Surges/Transients

The indicator will withstand electrical transients of the energy level usually encountered in static discharges or induced switching transients. However , high-energy transients, such as those induced in wiring from nearby lightning strikes, can damage the indicator.

Optional Transient Protection Terminal Block

The transient protection terminal block can be ordered as an installed option (Option Code T1 in the indicator model number) or as a spare part. The spare part number is 03151-4134-0002. The lightning bolt symbol shown identifies it as a transient protection terminal block.

NOTE

The fieldbus physical layer specification requires indicator communication during extreme operating conditions of 250 V transient terminal block was designed to limit common mode voltages to 90 V and cannot be used in these extreme operating conditions.

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common mode signal. The

rms

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COMMISSIONING TAG Device ID:

00XXXXXXXX010001440-121698091725

PD Tag:

PT- 101

Revision: 7.2

Support files available at www.rosemount.com

Revision: 7.2

Support files available at www.rosemount.com

Device Serial Number:

XXXXXXXXXX

Device ID:

00XXXXX010001440-121698091725

PD Tag:

PT- 101

Tear He re

00809-0100-4377, Rev BA September 2010

Rosemount 752

GENERAL CONSIDERATIONS

Tagging Commissioning (Paper) Tag on a fieldbus segment

When commissioning more than one device on a fieldbus segment, it can be difficult to identify which device is at a particular location. A removable tag provided with the indicator can aid in this process by linking the Device ID and a physical location. The Device ID is a unique code that identifies a particular device in the absence of a device tag. The device t ag is us ed by the customer as an operational identification for the device and is usually defined by the Piping and Instrumentation Diagram (P & ID).

The installer should note the physical location in both places on the removable commissioning tag and tear off the bottom portion. This should be done for each device on the segment. The bottom portion of the tags can be used for commissioning the segment in the control system, providing a direct link between the Device ID and the tag location.

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HAZARDOUS LOCATIONS

Grounding the Indicator Case

The 752 Remote Indicator has explosion-proof housing and circuitry suitable for intrinsically safe and non-incendive operation. Individual indicators are clearly marked with a tag indicating the certifications they carry. See Appendix B: Product Certificates for installation drawings.

NOTE

Once a device labeled with multiple approvals is installed, it should not be reinstalled using any other approval type(s). Permanently mark the certification label to distinguish the installed approval type from unused approval types.

Always ground the indicator case in accordance with national and local electrical codes. The most effective indicator case grounding method is a direct connection to earth ground with minimal impedance. Methods for grounding the indicator case include:

• Internal Ground Connection: The Internal Ground Connection screw is inside the terminal side of the electronics housing. The screw is identified by a ground symbol ( ), and is standard on the 752 Remote Indicators.

• External Ground Assembly: Ground screw is located at the bottom of the mounting bracket.

NOTE

Grounding the indicator case using the threaded conduit connection may not provide a sufficient ground. The transient protection terminal block (Option Code T1) will not provide transient protection unless the indicator case is properly grounded. Use the above guidelines to ground the indicator case. Do not run transient protection ground wire with signal wiring; the ground wire may carry excessive current if a lightning strike occurs.

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Reference Manual

Resource

Block

Transducer

Block

Analog Input

(AI Block)

Other

function

blocks

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Rosemount 752

GENERAL BLOCK INFORMATION

Modes The Resource, Transducer, and all function blocks in the device have modes

of operation. These modes govern the operation of the block. Every block supports both automatic (AUTO) and out of service (OOS) modes. Othe r modes may also be supported.

Changing Modes

To change the operating mode, set the MODE_BLK.TARGET to the desired mode. After a short delay, the parameter MODE_BLOCK.ACTUAL should reflect the mode change if the block is operating properly.

Permitted Modes

It is possible to prevent unauthorized changes to the operating mode of a block. To do this, configure MODE_BLOCK.PERMITTED to allow only the desired operating modes. It is recommended to always select OOS as one of the permitted modes.

Types of Modes

For the procedures described in this manual, it will be helpful to understand the following modes:

AUTO

The functions performed by the block will execute. If the block has any outputs, these will continue to update. This is typically the normal operating mode.

Out of Service (OOS)

The functions performed by the block will not execute. If the block has any outputs, these will typically not update and the status of any values passed to downstream blocks will be “BAD”. To make some changes to the configuration of the block, change the mode of the block to OOS. When the changes are complete, change the mode back to AUTO.

MAN

In this mode, variables that are passed out of the block can be manually set for testing or override purposes.

Other Types of Modes

Other types of modes are Cas, RCas, ROut, IMan and LO. Some of these may be supported by different function blocks in the 752. For more information, see the Function Block manual, document 00809-0100- 4783.

NOTE

When an upstream block is set to OOS, this will impact the output status of all downstream blocks. The figure below depicts the hierarchy of blocks:

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September 2010

Link Active Scheduler The 752 can be designated to act as the backup Link Active Scheduler (LAS)

in the event that the LAS is disconnected from the segment. As the backup LAS, the 752 will take over the management of communications until the host is restored.

The host system may provide a configuration tool specifically designed to designate a particular device as a backup LAS. Otherwise, this can be configured manually as follows:

1. Access the Management Information Base (MIB) for the 752.

2. To activate the LAS capability, write 0x02 to the BOOT_OPERAT_FUNCTIONAL_CLASS object (Index 605). To deactivate, write 0x01.

3. Restart the processor.

Block Instantiation Rosemount devices are pre-configured with function blocks at the factory, the

default permanent configuration for the Rosemount 752 is listed below. The Rosemount 752 can have up to nine additional instantiated function blocks.

• 1 Proportional/Integral/Derivative Block (tag name PID_1600)

• 1 Input Selector Block (tag name ISEL_1700)

• 1 Signal Characterizer Block (tag name CHAR_1800)

• 1 Arithmetic Block (tag name ARITH_1900)

• 1 Integrator Block (tag name INTEG_2000)

The Rosemount 752 supports the use of Function Block In stantiation. When a device supports block instantiation, the number o f blocks and block types can be defined to match specific application needs.The number of blocks that can be instantiated is only limited by the amount of memor y within the device and the block types that are supported by the device. Instantiation does not apply to standard device blocks like the Resource and LCD Transducer Block.

By reading the parameter “FREE_SPACE” in the Resource block you can determine how many blocks you can instantiate. Each block that you instantiate takes up 4.5573% of the “FREE_SPACE”.

Block instantiation is done by the host control system or configuration tool, but not all hosts are required to implement this functionality. Please refer to your specific host or configuration tool manual for more information.

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Capabilities Virtual Communication Relationship (VCRs)

There are a total of 20 VCRs. One is permanent a nd 1 9 are fu lly config ur able by the host system. Thirty link objects are available.

Network Parameter Value

Slot Time 6 Maximum Response Delay 4 Maximum Inactivity to Claim LAS Delay 60 Minimum Inter DLPDU Delay 7 Time Sync class 4 (1ms) Maximum Scheduling Overhead 21 Per CLPDU PhL Overhead 4 Maximum Inter-channel Signal Skew 0 Required Number of Post-transmission-gab-ext Units 0 Required Number of Preamble-extension Units 1

Host timer recommendations

T1 = 96000 T2 = 1920000 T3 = 480000

Rosemount 752

RESOURCE BLOCK FEATURES and

FEATURES_SEL

Block Execution times

PID = 10 ms Arithmetic = 10 ms Input Selection = 10 ms Signal Characterizer = 10 ms Integrator = 10 ms

The parameters FEATURES and FEATURE_SEL determine optional behavior of the Rosemount 752.

FEATURES

The FEATURES parameter is read only and defines which features are supported by the Rosemount 752. Below is a list of the FEATURES the 752 supports.

UNICODE

All configurable string variables in the Rosemount 752, except tag names, are octet strings. Either ASCII or Unicode may be used. If the configuration device is generating Unicode octet strings, you must set the Unicode option bit.

REPORTS

The Rosemount 752 supports alert reports. The Reports option bit must be set in the features bit string to use this feature. If it is not set, the host must poll for alerts.

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SOFT W LOCK and HARD W LOCK

Inputs to the security and write lock functions include the hardware security switch, the hardware and software write lock bits of the FEATURE_SEL parameter, the WRITE_LOCK parameter, and the DEFINE_WRITE_LOCK parameter.

The WRITE_LOCK parameter prevents modification of parameters within the device except to clear the WRITE_LOCK parameter. During this time, the block will function normally updating inputs and outputs and executing algorithms. When the WRITE_LOCK condition is cleared, a WRITE_ALM alert is generated with a priority that correspond s to the WRI TE _PR I parameter.

The FEATURE_SEL parameter enables the user to select a hardware or software write lock or no write lock capability. T o ena ble the hardwar e security function, enable the HW_SEL bit in the FEA TURE_SEL p arameter. When this bit has been enabled the WRITE_LOCK parameter becomes read only and will reflect the state of the hardware switch. In order to enable the software write lock, the SW_SEL bit must be set in the FEATURE_SEL parameter. Once this bit is set, the WRITE_LOCK parameter may be set to “Locke d ” or “Not Locked.” Once the WRITE_LOCK parameter is set to “Locked” by either the software or the hardware lock, all user requested writes as determined by the DEFINE_WRITE_LOCK parameter shall be rejected.

The DEFINE_WRITE_LOCK parameter allows the user to configure whether the write lock functions (both software and hardware) will control writing to all blocks, or only to the resource and transducer blocks. Interna lly updated dat a such as process variables and diagnostics will not be restricted by the security switch.

The following table displays all possible configurations of the WRITE_LOCK parameter.

FEATURE_SEL HW_SEL bit

0 (off) 0 (off) NA 1 (unlocked) Read only NA All 0 (off) 1 (on) NA 1 (unlocked) Read/Write NA All 0 (off) 1 (on) NA 2 (lo cked) Read/Write Physical Function

0 (off) 1 (on) NA 2 (lo cked) Read/Write Everything None 1 (on) 0 (off) 1 (on) 0 (off) 1 (locked) 2 (locked) Read only Physical Function

1 (on) 0 (off) 1 (locked) 2 (locked) Read only Everything None

(1) The hardware and software write lock select bits are mutually exclusive and the hardwar e select ha s the hi ghest prio rity. When the HW_SEL bit if set to 1

(on), the SW_SEL bit is automatically set to 0 (off) and is read only.

FEATURE_SEL SW_SEL bit

(1)

WRITE_LOCK

SECURITY SWITCH WRITE_LOCK

0 (unlocked) 1 (unlocked) Read only NA All

Read/Write

DEFINE_WRITE_LOCK

Write access to blocks

Blocks only

FEATURES_SEL

FEA TURES_SEL is used to turn on any of the supported featur es. The default setting of the Rosemount 752 does not select any of these features. Choose one of the supported features if any.

MAX_NOTIFY The MAX_NOTIFY parameter value is the maximum number of alert repor ts

2-10

that the resource can have sent without getting a confirmation, corresponding to the amount of buffer space available for alert messages. The number can be set lower, to control alert flooding, by adjusting the LIM_NOTIFY parameter value. If LIM_NOTIFY is set to zero, then no alerts are reported.

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PlantWeb™ Alarms The alarms and recommended actions should be used in conjunction with

Section 2: Troubleshooting. The Resource Block will act as a coordinator for PlantWeb alarms. There will

be three alarm parameters (FAILED_ALARM, MAINT_ALARM, and ADVISE_ALARM) which will contain information regarding some of the device errors which are detected by the indicator software. There will be a RECOMMENDED_ACTION parameter which will be used to display the recommended action text for the highest priority alarm. FAILED_ALARM will have the highest priority followed by MAINT_ALARM and ADVISE_ALARM will be the lowest priority.

FAILED_ALARMS

A failure alarm indicates a failure within a device that will make the device or some part of the device non-operational. This implies that the device is in need of repair and must be fixed immediately. There are five parameters associated with FAILED_ALARMS specifically, they are described below.

FAILED_ENABLED

This parameter contains a list of failures in the device which makes the device non-operational that will cause an alarm to be sent. Below is a list of the failures with the highest priority first.

1. Circuit Board Memory Failure

2. General Circuit Board Memory Failure

3. Lost Deferred Data

FAILED_MASK

This parameter will mask any of the failed conditions listed in FAILED_ENABLED. A bit on means that the condition is masked out from alarming and will not be reported.

FAILED_PRI

Designates the alarming priority of the FAILED_ALM, see “ADVISE_PRI” on page 2-12. The default is 0 and the recommended value are between 8 and 15.

FAILED_ACTIVE

This parameter displays which of the alarms is active. Only the alarm with the highest priority will be displayed. This priority is not the same as the FAILED_PRI p arameter described above. This p riority is hard coded within the device and is not user configurable.

FAILED_ALM

Alarm indicating a failure within a device which makes the device non-operational.

MAINT_ALARMS

A maintenance alarm indicates the device or some part of the device needs maintenance soon. If the condition is ignored, the device will eventually fail. There are five parameters associated with MAINT_ALARMS, they are described below.

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MAINT_ENABLED

The MAINT_ENABLED parameter contains a list of conditions indicating the device or some part of the device needs maintenance soon. If the condition is ignored, the device will eventually fail.

MAINT_MASK

The MAINT_MASK parameter will mask any of the failed conditions listed in MAINT_ENABLED. A bit on means that the condition is masked out from alarming and will not be reported.

MAINT_PRI

MAINT_PRI designates the alarming priority of the MA INT_ ALM , “MAINT_ALM” on page 2- 12 . Th e de fa u lt is 0 and the re co mm e nde d values is 3 to 7.

MAINT_ACTIVE

The MAINT_ACTIVE parameter displays which of the alarms is active. Only the condition with the highest priority will be displayed. This priority is not the same as the MAINT_PRI parameter described above. This priority is hard coded within the device and is not user configurable.

MAINT_ALM

An alarm indicating the device needs maintenance soon. If the co ndition is ignored, the device will eventually fail.

Advisory Alarms

An advisory alarm indicates informative conditions that do not have a direct impact on the device's primary functions There are five parameters associated with ADVISE_ALARMS, they are described below.

ADVISE_ENABLED

The ADVISE_ENABLED parameter contains a list of informative conditions that do not have a direct impact on the device's primary functions.

• Alert Simulation Enabled

• LOI Failure

• Local Display Failure

• NV Writes Deferred

ADVISE_MASK

The ADVISE_MASK parameter wi ll mask any of the failed conditions listed in ADVISE_ENABLED. A bit on means the condition is masked out from alarming and will not be reported.

ADVISE_PRI

ADVISE_PRI designates the alarming priority of the ADVISE_ALM, see “ADVISE_PRI” on page 2-12. The default is 0 and the recommended values are 1 or 2.

2-12

ADVISE_ACTIVE

The ADVISE_ACTIVE parameter displays which of the advisories is active. Only the advisory with the highest priority will be displayed. This priority is not the same as the ADVISE_PRI parameter described above. This priority is hard coded within the device and is not user configurable.

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Table 2-1. RB.RECOMMENDED_ACTION

Rosemount 752

ADVISE_ALM

ADVISE_ALM is an alarm indicating advisory alarms. These conditions do not have a direct impact on the process or device integrity.

Recommended Actions for PlantWeb Alarms

RECOMMENDED_ACTION

The RECOMMENDED_ACTION parameter displays a text string that will give a recommended course of action to take based on which type and which specific event of the PlantWeb alarms is active.

Failed/Maint/Advise Active Event Recommended Action Text String

None No action required LOI Failure Check Display connections and Sensor

connections NV Writes Deferred Alert Simulation Enabled Disable Simulate Switch before returninig device

to service NV Memory Failure Reset the device then download the device

configuration RB Electronics Failure Replace the fieldbus electronics board

LCD TRANSDUCER BLOCK

Figure 2-4. LCD Messaging

The LCD meter connects directly to the Rosemount 752 electronics

OUNDATION fieldbus output board. The meter indicates output and

F abbreviated diagnostic messages.

The meter features a four-line display and alarm. The 0-100% scaled bar graph is not used in the Rosemount 752. The first line of five characters displays the output description, the second line of seven digits displays the actual value, the third line of six characters displays engineering units and the fourth line displays “Error” when the indicator is in alarm. The LCD meter can also display diagnostic messages.

Each parameter configured for display will appear on the LCD for a brief period before the next parameter is displayed. If the status of the parameter goes bad, the LCD will also cycle diagnostics following the displayed variable:

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Custom Meter Configuration

To configure parameters 1 – 8, use the configuration parameters below. The LCD Transducer Block can be configured to sequence eight different

process variables. The output from blocks in other devices on the segment can be linked to one

of the inputs of the ISEL block and then displayed on the LCD. The LCD would then be configured to display the Block Tag of the ISEL block and the input parameter.

DISPLAY_PARAM_SEL

The DISPLAY_PARAM_SEL parameter specifies how many process variables will be displayed. Select up to eight display parameters.

BLK_TAG_#

(1)

Enter the Block Tag of the function block that contains the parameter to be displayed. The default function block tags from the factory are:

PID_1200 ISEL_1300 CHAR_1400 ARITH_1500 INTEG_1600

BLK_TYPE_#

(1)

Enter the Block Type of the function block that contains the parameter to be displayed. This parameter is generally selected via a drop-down menu with a list of possible function block types. (e.g. ISEL PID, etc.)

PARAM_INDEX_#

(1)

The PARAM_INDEX_# parameter is generally selected via a drop-down menu with a list of possible parameter names base d upon wh at is available in the function block type selected. Choose the parameter to be displayed.

CUSTOM_TAG_#

(1)

The CUSTOM_TAG_# is an optional user-specified tag identifier that can be configured to be displayed with the parameter in place of the blo ck tag. Enter a tag of up to five characters.

UNITS_TYPE_#

(1)

The UNITS_TYPE_# parameter is generally selected via a drop-down menu with three options: AUTO, CUSTOM, or NONE. Select AUTO only when the parameter to be displayed is pressure, temperature, or percent. For other parameters, select CUSTOM and be sure to configure the CUSTOM_UNITS_# parameter. Select NONE if the parameter is to be displayed without associated units.

CUSTOM_UNITS_#

(1)

Specify custom units to be displayed with the parameter. Enter up to six characters. To display Custom Units the UNITS_TYPE_# must be set to CUSTOM.

(1) _# represents the specified parameter number.

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PID

LCD

Configuration Block

TT102

71.2

DEG C

Characterizer

DISPLAY_PARAM_SEL = n n= 1 - 8 For each value displayed:

BLK_TAG_n BLK_TYPE_n PARAM_INDEX_n CUSTOM_TAG_n UNITS_TYPE_n CUSTOM_UNITS_n

Arithmetic

Input Selector

TAG= ISEL 1300

IN_1 IN_2 IN_3 IN_4 IN_5 IN_6 IN_7 IN_8

OUT

Example: Display Value #1 BLK_TAG_1 = ISEL 1300 BLK_TYPE_1 = Input Selector PARAM_INDEX_1 = IN_1 CUSTOM_TAG_1 = TT102 UNITS_TYPE_1 = CUSTOM CUSTOM_UNITS_1 = DEG C

Linked from AI Block in

Temperature Transmtter TT102

IN_1 IN_2 IN_3 IN_4

IN_1 IN_2

Integrator

IN_1 IN_2

OUT

OUT_1 OUT_1

PV SP IN CAS_IN BKCAL_OUT BKCAL_IN RCAS_IN ROUT_IN RCAS_OUT ROUT_OUT TRK_VAL FF_VAL

00809-0100-4377, Rev BA September 2010

Figure 2-5. Configuring the LCD to Display Data from a Different Device on the Fieldbus Segment

Rosemount 752

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Section 3 Operation and Maintenance

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

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2

Software Upgrade in the Field . . . . . . . . . . . . . . . . . . . . . .page 3-2

OVERVIEW This section contains information on operation and maintenance procedures.

METHODS AND MANUAL OPERATION

Each F displaying and performing operations. Some hosts will use Device Descriptions (DD) and DD Methods to complete device configuration and will display data consistently across platforms. The DD can found on www.rosemount.com. There is no requirement that a host or configuration tool support these features.

OUNDATION fieldbus host or configuration tool has different ways of

The information in this section will describe how to use methods in a general fashion. In addition, if your host or configuration tool does not support methods this section will cover manually configuring the parameters involved with each method operation. For more detailed information on the use of methods, see your host or configuration tool manual.

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September 2010

SAFETY MESSAGES Procedures and instructions in this section may require special precautions to

Warnings

Explosions can result in death or serious injury.

• Do not remove the indicator covers in explosive environments when the circuit is live.

• Indicators covers must be fully engaged to meet explosion proof requirements.

• Before connecting a communicator in an explosive atmosphere, make su re the instruments in the loop are installed in accordance with intrinsically safe or nonincendive field wiring practices.

RESOURCE BLOCK Master Reset Method

Electrical shock can result in death or serious injury.

• Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical shock.

Performing a 'Restart with defaults' will set all function block information in the device to factory defaults. This includes the clearing of all function block links and schedule, as well as defaulting all Resource and Transducer Block user data (Advanced Diagnostic Block algorithm configurations, LCD Transducer Block parameter configuration, etc.).

To perform a master reset, run the Master Reset Method. If your system does not support methods, manually configure the Resource Block parameters listed below.

1. Set the RESTART to one of the options below:

• Set Run to nominal state when not restarting (default)

• Resource is not used by device”

• Defaults set all device parameters to F

OUNDATION fieldbus default

values

• The Processor does a software reset of the CPU

SOFTWARE UPGRADE IN THE FIELD

3-2

Software for the 752 with FOUNDATION fieldbus is easy to upgrade in the field using the F

OUNDATION fieldbus Common Device Software Download

procedure.

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Section 4 Troubleshooting

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1

Troubleshooting Guides . . . . . . . . . . . . . . . . . . . . . . . . . .page 4-2

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-5

LCD Transducer block . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 4-6

OVERVIEW This section provides summarized troubleshooting suggestions for the mo st

common operating problems. This section contains Rosemount 752 fieldbus troubleshooting information only.

Follow the procedures described here to verify that indicator hardware and process connections are in good working or der. Always deal with the most likely checkpoints first.

SAFETY MESSAGES Procedures and instructions in this section may require special precautions to

Warnings

Explosions can result in death or serious injury.

• Do not remove the indicator covers in explosive environments when the circuit is live.

• Indicator covers must be fully engaged to meet explosion proof requirements.

• Before connecting a communicator in an explosive atmosphere, make sure that the instruments in the loop are installed according to intrinsically safe or nonincendive field wiring practices.

Static electricity can damage sensitive components.

• Observe safe handling precautions for static-sensitive components.

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Rosemount 752

PROBLEMS WITH COMMUNICATIONS

Device does not

appear on segment.

1. Check wiring to device.

2. Recycle power to device.

3. Electronic failure. Refer to “Device does not show up on segment” in Table 4-1 for more information.

Problem Identified?

Yes

Perform Recommended Action, see Table 4-1.

Check Segment, see “Device does not stay on segment” in Table4-1 for more information.

Problem Identified?

Yes

Perform Recommended Action, see page 2-6.

If the problem persists contact your local Rosemount representative.

Device does not

stay on segment.

TR OUBLESHOOTING GUIDES

Figure 4-1. Rosemount 752 troubleshooting flowchart

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COMMUNICATIONS ESTABLISHED BUT HAVE

“BLOCK_ERR” OR AN “ALARM” CONDITION.

See “PlantWeb™ Alarms" on page 2-11

Read the following parameters in the Resource Block to determine the recommended action.

BLOCK_ERR (see Table 4-2) SUMMARY_STATUS (see Table 4-3) DETAILED_STATUS (see Table 4-4)

Problem Identified?

Yes

Perform Recommended Action, see Table 4-4.

For more detailed information

Perform the following steps in the LCD Transducer Block to determine the recommended action.

BLOCK_ERR (see page 4-5)

If error condition does not exist in the Resource Block then it is a configuration problem, see “Block Errors” in Table 4-2

Problem Identified?

Yes

If the problem persists contact your local Rosemount representative.

Problem Identified?

Perform Recommended Action

Yes

Perform Recommended Action

Yes

Perform Recommended Action, see Table 2-1.

Problem Identified?

00809-0100-4377, Rev BA September 2010

Figure 4-2. Problems with communications flowchart

Rosemount 752

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Table 4-1. Troubleshooting guide.

Symptom

Device does not show up on segment Unknown Recycle power to device

Device does not stay on segment

(1) The corrective actions should be done with consultation of your system integrator. (2) Wiring and installation 31.25 kbit/s, voltage mode, wire medium application guide AG-140 available from the fieldbus Foundation.

(1)

Cause Recommended Actions

No power to device 1. Ensure the device is connected to the segment.

Segment problems Electronics failing 1. Electronics board loose in housing.

Incompatible network settings Change host network parameters.

(2)

Incorrect signal levels. Refer to host documentation for procedure.

Excess noise on segment. Refer to host documentation for procedure.

Electronics failing 1. Tighten electronics board.

Other 1. Check for water in the terminal housing.

2. Check voltage at terminals. There should be 9–32Vdc.

3. Check to ensure the device is drawing current. There should be approximately 17 mA.

2. Replace electronics.

Refer to host documentation for procedure.

1. Check for two terminators.

2. Excess cable length.

3. Bad Power supply or conditioner

1. Check for incorrect grounding.

2. Check for correct shielded wire.

3. Tighten wire connections.

4. Check for corrosion or moisture on terminals.

5. Check for Bad power supply.

2. Replace electronics.

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RESOURCE BLOCK This section describes error conditions found in the Resource block. Read

Table 4-2 through Table 4-4 to determine the appropriate corrective action.

Table 4-2. Resource Block BLOCK_ERR messages

Table 4-3. Resource Block SUMMARY_STATUS messages

Table 4-4. Resource Block DETAILED_STATUS with recommended action messages

Block Errors

Table 4-2 lists conditions reported in the BLOCK_ERR parameter.

Condition Name and Description Other

Simulate Active: This indicates that the simulation switch is in place. This is not an indication

that the I/O blocks are using simulated data. Memory Failure: A memory failure has occurred in FLASH, RAM, or EEPROM memory Device Needs Maintenance Now

Out of Service: The actual mode is out of service.

Condition Name

Uninitilized No repair needed Repairable Call Service Center

Condition Name Recommended Action

LOI Transducer block error 1. Restart processor

2. Check display connection

3. Call service center

Mfg. Block integrity error 1. Restart processor

2. Call service center

Non-Volatile memory integrity error 1. Restart processor

2.Call service center

ROM integrity error 1. Restart processor

2. Call service center

Lost Deferred NV Data 1. Restart processor

2. Call service center

NV writes deferred (warning) 1. Restart processor

2. Call service center

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LCD TRANSDUCER BLOCK

Table 4-5. LCD Transducer Block BLOCK_ERR messages

This section describes error conditions found in the LCD Transducer Block. Read Table 4-5 and to determine the appropriate corrective action.

Self Test Procedure for the LCD

The SELF_TEST parameter in the Resource block will test LCD segments. When running, the segments of the display should light up for about five seconds.

If your host system supports methods refer to your host documentation on how to run the Self Test method. If your host system does not support methods than you can run this test manually be following the steps be low.

1. Put Resource block into OOS (Out of Service).

2. Go to the parameter called SELF_TEST and write the value Self test (0x2).

3. Observe the LCD screen when you are do ing this . All of the se gm e nts should light up.

4. Put the Resource block back into AUTO.

Condition Name and Description

Other

Out of Service: The actual mode is out of service.

Symptom Possible Causes Recommended Action

The LCD displays “DSPLY#INVLID.” Read the BLOCK_ERR and if it says “BLOCK CONFIGURATION” perform the Recommended Action

“752” is being displayed or not all of the values are being displayed.

The display reads OOS The resource and or the LCD Transducer

The display is hard to read. Some of the LCD segments may have

One or more of the display parameters are not configured properly.

The LCD block parameter “DISPLAY_PARAMETER_SELECT is not properly configured.

block are OOS.

gone bad.

Device is out of the temperature limit for the LCD. (-20 to 85 °C)

See “LCD Transducer Block" on page 2-16.

Verify that both blocks are in “AUTO,”

See Self Test procedure above. If some of the segment is bad, replace the LCD.

Check ambient temperature of the device.

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Rosemount 752

Appendix A Reference Information

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-1

Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . .page A-2

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-3

SPECIFICATIONS Functional

Specifications

Performance Specifications

Current Consumption

17.5mA

Power Requirements

External power required; operates on 9.0 to 32.0 V dc terminal voltage

Temperature Limits

-4 to 185°F (-20 to 85°C)

Ambient Storage

-40 to 185°F (-40 to 85°C)

Humidity Limits

0 - 100% relative humidity

Electrical Connections

/2 - 14 NPT, G 1/2, and M20 x 1.5 (CM20) conduit

Configurable to display up to eight function block output values. Display sequences through configured variables at 3 second intervals.

Block Execution Times

PID: 25 ms Arithmetic: 20 ms Input Selection: 20 ms Signal Characterizer: 20 ms Integrator: 20 ms

Physical Specifications Weight

www.rosemount.com

2.5 lb (1.1 kg)

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Rosemount 752

1.82 (46)

3.08 (78)

6.90

(175)

2.66 (67)

6.24

(159)

2.33 (59)

5.19

(132)

4.72

(120)

2.66 (67)

6.15

(156)

4.48

(114)

Dimensions are in inches (millimeters)

DIMENSIONAL DRAWINGS

Figure A-1. Remote Pipe Mount Meter Mounting Configurations

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Figure A-2. Remote Panel Mount Meter Mounting Configurations

A-2

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ORDERING INFORMATION

Table A-1. Rosemount 752 Fieldbus Remote Indicator Ordering Information

★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.

__The Expanded offering is subject to additional delivery lead time.

Model Product Type

752 Fieldbus Remote Indicator

Transmitter Output

Standard Standard

F FOUNDATION fieldbus digital signal

Housing Style Material Conduit Entry Size

Standard Standard

1A PlantWeb Housing Aluminum 1B PlantWeb Housing Aluminum M20 x 1.5 (CM20) 1C PlantWeb Housing Aluminum JIS G1/2

1J PlantWeb Housing SST

1K PlantWeb Housing SST M20 x 1.5 (CM20)

1L PlantWeb Housing SST JIS G1/2

/2 - 14 NPT

/2-14 NPT

★

★ ★ ★ ★ ★ ★

Options (Include with selected model number)

PlantWeb Control Functionality Standard Standard

A01 FOUNDATION fieldbus Advanced Control Function Block Suite

Product Certifications Standard Standard

E1 ATEX Flameproof

I1 ATEX Intrinsic Safety

IA ATEX FISCO Intrinsic Safety; for FOUNDATION fieldbus Protocol only N1 ATEX Type n K1 ATEX Flameproof, Intrinsic Safety, Type n, Dust (combination E1, I1, N1, and ND) ND ATEX Dust E5 FM Explosion-Proof, Dust-Ignition-proof

I5 FM Intrinsically Safe, Division 2

IE FM FISCO Intrinsically Safe; for FOUNDATION fieldbus protocol only K5 FM Explosion-proof, Dust-Ignition-proof, Intrinsically Safe, Division 2 (combination E5 and I5) E6 CSA Explosion-proof, Dust Ignition-proof, Division 2

I6 CSA Intrinsically Safe IF CSA FISCO Intrinsically Safe; for FOUNDATION fieldbus protocol only

K6 CSA Explosion-proof, Dust-Ignition-proof, Intrinsically Safe, Division 2 (combination E6 and I6)

I7 IECEx Instrinsic Safety N7 IECEx Type n KA ATEX and CSA Flameproof, Intrinsically Safe, Division 2 (combination E1, E6, I1,and I6) KB FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (E5, E6, I5, I6) KC FM and ATEX Explosion-proof, Intrinsically Safe, Division 2 (combination of E5, E1, I5,and I1)

IG IECEx FISCO Intrinsically Safe; for FOUNDATION fieldbus protocol only

Transient Protection Standard Standard

T1 Integral Transient Protector

Conduit Electrical Connector Standard Standard

(1)

GE GM

Typical Model Number: 752 F 1A A01 E1

(1) Not available with certain hazardous location certifications. Contact your local Emerson Process Management represent ative for details.

M12, 4-pin, Male Connector (eurofast®)

(1)

A size Mini, 4-pin, Male Connector (minifast®)

★

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★

★

★ ★

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Appendix B Product Certificates

Approved Manufacturing Locations . . . . . . . . . . . . . . . . . page B-1

Hazardous Locations Certifications . . . . . . . . . . . . . . . . .page B-1

Approval Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page B-5

Rosemount 752

APPROVED MANUFACTURING LOCATIONS

European Directive Information

HAZARDOUS LOCATIONS CERTIFICATIONS

North American Certifications

Rosemount Inc. — Chanhassen, Minnesota USA Fisher-Rosemount GmbH & Co. — Wessling, Germany Emerson Process Management Asia Pacific Private Limited — Singapore Emerson Process Management LTDA — Sorocaba, Brazil Emerson Process Management (India) Pvt. Ltd. — Daman, India Emerson Process Management FZE — Jebel Ali Free Zone, Dubai

The EC declaration of conformity for all applicable European directives fo r this product can be found on the Rosemount website at www.rosemount.com. A hard copy may be obtained by contacting our local sales office.

Electro Magnetic Compatibility (EMC)

EN 61326-1:2006

ATEX Directive (94/9/EC)

Emerson Process Management complies with the ATEX Directive.

Factory Mutual (FM) E5 Explosion-Proof for Class I, Division 1, Group s B, C, and D; dust- ignition

proof for Class II and Class III, Division 1, Group s E, F, and G; hazardous locations; enclosure Type 4X, conduit seal not required.

I5/IEIntrinsically Safe for use in Class I, Division 1,

Groups A, B, C, and D; Class II, Division 1, Groups E, F, and G; Class III, Division 1 Class I, Zone 0, AEx ia IIC T4 when connected in accordance with Rosemount drawing 00752-1010; Temperature Code T4; Non-incendive for Class I, Division 2, Groups A, B, C, and D. Enclosure Type 4X For entity parameters see control drawing 00752-1010.

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Canadian Standards Association (CSA)

E6 Explosion-Proof for Class I, Division 1, Groups B, C, D; Dust-ignition

proof for Class II, Groups E, F, G; Dust-ignition proof for Class III Temperature Code T5, (T Suitable for Class I, Division 2, Groups A, B, C,D; Temperatue Code T3C (T Enclosure Type 4x

I6/IFIntrinsically Safe for Class I, Division 1, Groups A, B, C, D when installed

in accordance with Rosemount drawing 00752-1020. Temperature Code T3C (T Enclosure Type 4X

European Certifications I1/IAATEX Intrinsic Safety

Certificate No.: Baseefa03ATEX0239X II 1G EEx ia IIC T4 (-20°C 

1180

Table B-1. Input Parameters:

Fieldbus FISCO Group IIC

Ui = 30 V dc Ui = 17.5 V dc Ii = 300 mA Ii = 380 mA Pi = 1.3 W Pi = 5.32 W Ci = 0 Ci = 0 Li = 0 Li = 0

= 80 °C)

= 40 °C),

= 40 °C).



Ta 60°C)

SPECIAL CONDITIONS FOR SAFE USE (X)

1. When fitted with the transient option, the apparatus is not capable of withstanding the 500V test as defined in Clause 6.4.12 of EN 50020:2002. This must be taken into account during installation.

2. The enclosure may be aluminium, protec te d ag ain st low-levels of impact by a coating of epoxy polyester or polyurethane paint. The r isk of high-levels of impact must be considered in any installation and protected accordingly.

E1 ATEX Flame-proof

Certificate No.: KEMA 03 ATEX2476X II 2 G Ex d IIC T6 (-50 °C T

65°C)

Ex d IIC T5 (-20 °C Ta 80°C)

= 42.4V

max

1180

SPECIAL CONDITIONS FOR SAFE USE (X)

The Ex d blanking elements, cable glands and wirings shall be suitable for a temperature of 90 °C. In case of repair, contact the manufacturer for information on the dimensions of the flame proof joints.

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N1 ATEX Non-incendive

Certificate No.: Baseefa03ATEX0240X II 3 G



EEx nA II T5 (Ta = -20 °C  Input Parameters:

= 45 V dc

= 0

SPECIAL CONDITIONS FOR SAFE USE (X)

The apparatus is not capable of with standing the 500V insulation test req uired by Clause 9.1 of EN 50021: 1999. This must be taken into account when installing the apparatus.

ND ATEX Dust

Certificate No.: KEMA 03 ATEX2476X II 1 D Ex tD A20 IP66 T105 °C (-20 °C T V = 42.4V Max

SPECIAL CONDITIONS FOR SAFE USE (X)

Ta 70 °C)

85 °C)

Brazilian NCC (INMETRO) E2 Inmetro Flameproof

Certificate No.: NCC 5500/09 BR-Ex d IIC T6/T5 IP65 T6 (-20 °C T T5 (-20 °C T

60 °C)

65 °C)

I2 Inmetro Intrinsic Safety

Certificate No.: NCC 5500/09 BR-Ex ia IIC T4 (-20 °C T

60 °C)

SPECIAL CONDITION FOR SAFE USE:

1. For model 752... I2 fitted with the transient option, the apparatus is not capable of withstanding the 500 V test as defined in clause 6.3.12 of IEC 60079-11:2006. This must be taken into account during installation.

2. The enclosure maybe aluminum, protected against low-levels of impact by a coating of epoxy polyester or polyurethane paint. The r isk of high-levels of impact must be considered in any installation and protected accordingly.

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IECEX CERTIFICATIONS N7 IECEx Non-incendive / Type N

Certificate No.: IECEx BAS 04.0030X Ex nA II T5 (-40 °C T

SPECIAL CONDITION FOR SAFE USE (X):

When fitted with the transient option, the apparatus is not capable of withstanding the 500 V electrical strength test as defined in Clause 8 of IEC 60079-15:1987. this must be taken into account when installing the apparatus.

I7/IG IECEx Intrinsic Safety

Certificate No.: IECEx BAS 04.0028X Ex ia IIC T4 (-20 °C T

Table B-2. Input Parameters

Fieldbus FISCO

Ui = 30 V Ui = 17.5 V Ii = 300 mA Ii = 380 mA Pi = 1.3 W Pi = 5.32 W Ci = 0 Ci = 0 Li = 0 Li = 0

70 °C)

60 °C)

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SPECIAL CONDITION FOR SAFE USE (X):

1. When fitted with the transient option, the apparatus is not capable of withstanding the 500 V electrical strength test as defined in clause

6.4.12 of IEC 60079-11:1999. This must be taken into account durin g installation.

protected accordingly.

E7 IECEx Flame-proof

Certificate No.: IECEx KEM10.0066X Ex d IIC T5 (-20 °C T Ex d IIC T6 (-20 °C T

 80 °C) Gb

 65 °C) Gb

SPECIAL CONDITIONS FOR SAFE USE (X)

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APPROVAL DRAWINGS

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Appendix C Block Information

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-1

LCD Transducer Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-7

RESOURCE BLOCK This section contains information on the Rosemount 752 Resource Block.

Descriptions of all Resource Block Parameters, errors, and diagnostics are included. Also the modes, alarm detection, status handling, and troubleshooting are discussed.

Definition

The resource block defines the physical resources of the device. The resource block also handles functionality that is common across multiple blocks. The block has no linkable inputs or outputs.

Parameters and Descriptions

Parameter Index Valid Range Initial Value Units Other Description

ST_REV 1 0-255 The revision level of the static data associated with the

TAG_DESC 2 spaces N/A The user description of the intended application of the block. STRATEGY 3 0 N/A The strategy field can be used to identify grouping of blocks. ALERT_KEY 4 1-255 0 N/A The identification number of the plant unit. MODE_BLK 5 O/S N/A The actual, target, permitted, and normal modes of the block. BLOCK_ERR 6 E Read

RS_STATE 7 E Read

TEST_RW 8 N/A Read/write test parameter - used only for conformance

DD_RESOURCE 9 NULL N/A Read

MANUFAC_ID 10 Enumeration,

controlled by FF

DEV_TYPE 11 0x7052 E Read

DEV_REV 12 0x03 N/A Read

DD_REV 13 1 N/A Read

The table below lists all of the configurable parameters of the Resource Block, including the descriptions and index numbers for each.

function block.

Only

0x1151 N/A Read

Only

This parameter reflects the error status associated with the hardware or software components associated with a block. it is a bit string, so that multiple errors may be shown.

State of the function block application state machine.

testing. String identifying the tag of the resource which contains the

Device Description for the resource. Manufacturer identification number - used by an interface

device to locate the DD file for the resource.

Manufacturer's model number associated with the resource used by interface devices to locate the DD file for the resource.

Manufacturer revision number associated with the resource used by an interface device to locate the DD file for the resource.

Revision of the DD associated with the resource - used by the interface device to locate the DD file for the resource.

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Parameter Index Valid Range Initial Value Units Other Description

GRANT_DENY 14 N/A Options for controlling access of host computer and local

control panels to operating, tuning and alarm parameters of the block.

HARD_TYPES 15 0x0000 N/A Read

Only

RESTART 16 1: Run

2: Restart resource 3: Restart with defaults 4: Restart processor

FEATURES 17 0x0C1b N/A Read

FEATURE_SEL 18 0 N/A Used to select resource block options. CYCLE_TYPE 19 0x0003 N/A Read

CYCLE_SEL 20 0 N/A Used to select the block execution method for this resource. MIN_CYCLE_T 21 1760

MEMORY_SIZE 22 set by mfgr Kbytes Read

NV_CYCLE_T 23 19200000

FREE_SPACE 24 0-100% % Read

FREE_TIME 25 0-100% % Read

SHED_RCAS 26 640000 1/32

SHED_ROUT 27 640000 1/32

FAULT_STATE 28 1: Clear

2: Active

SET_FSTATE 29 1: Off

2: Set

CLR_FSTATE 30 1: Off

2: Clear

MAX_NOTIFY 31 7 N/A Read

LIM_NOTIFY 32 0 to

MAX_NOTIFY

1 E Allows a manual restart to be initiated.

Only

1/32

(55 msec)

(10 min.)

1 E Allows the Fault State condition to be manually initiated by

1 E Writing a Clear to this parameter will clear the device fault

MAX_NOTIFY N/A Maximum number of unconfirmed alert notify messages

millisec

1/32 millisec

millisec

E Read

Read Only

Only Read

Only

The types of hardware available as channel numbers. See <Ref 15>

Used to show supported resource block options. See <Ref 15>and Table 25 for more information about supported features. The supported features are: SOFT_WRITE_LOCK_SUPPORT, HARD_WRITE_LOCK_SUPPORT, R EPORTS, UNICODE, MULTI_BIT_ALARM, FB_ACTION_RESTART_RELINK.

Identifies the block execution methods available for this resource. See <Ref15> The supported cycle types are: SCHEDULED, and COMPLETION_OF_BLOCK_EXECUTION

Time duration of the shortest cycle interval of which the resource is capable.

Available configuration memory in the empty resource. To be checked before attempting a download.

Minimum time interval specified by the manufacturer for writing copies of NV parameters to non-volatile memory. Zero means it will never be automatically copied. At the end of NV_CYCLE_T, only those parameters that have changed need to be updated in NVRAM.

Percent of memory available for further configuration. Zero in preconfigured resource.

Percent of the block processing time that is free to process additional blocks.

Time duration at which to give up on computer writes to function block RCas locations. Shed from RCas will never happen when SHED_RCAS = 0.

Time duration at which to give up on computer writes to function block ROut locations. Shed from ROut will never happen when SHED_ROUT = 0

Condition set by loss of communication to an output block, fault promoted to an output block or a physical contact. When Fault State condition is set, then output function blocks will perform their FSTATE actions. This parameter kept in the device for compatibility because it does not contain any output blocks.

selecting Set.

state if the field condition, if any, has cleared. Maximum number of unconfirmed notify messages possible.

allowed.

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Parameter Index Valid Range Initial Value Units Other Description

CONFIRM_ TIME

WRITE_LOCK 34 1: Unlocked

UPDATE_EVT . Unacknowledge . Update State . Time Stamp . Static Revision . Relative Index

33 640000 1/32

millisec

1 E If set, no writes from anywhere are allowed, except to clear

2: Locked

35 N/A R/W

RO RO RO RO

The time the resource will wait for confirmation of receipt of a report before trying again. Retry will not happen when CONFIRM_TIME=0.

WRITE_LOCK. Block inputs will continue to be updated. This alert is generated by any change to the static data.

Only “Unacknowledged” subindex is writeable (R/W). The rest are Read Only (RO)

Rosemount 752

BLOCK_ALM 36 N/A R/W

RO RO RO RO

ALARM_SUM 37 0 N/A The current alert status, unacknowledged states, unreported

ACK_OPTION 38 0: Auto Ack

Disabled 1: Auto Ack

Enabled WRITE_PRI 39 0 - 15 0 N/A Priority of the alarm generated by clearing the write lock. WRITE_ALM

. Unacknowledge . Alram State . Time Stamp . Subcode . Value

ITK_VER 41 set by FF 5 N/A Read

DISTRIBUTOR 42 "Rosemount" 0X26 E Read

DEV_STRING 43 0 to

XD_OPTION 44 Not supported E Read

FB_OPTION 45 Not supported E Read

DIAG_OPTION 46 Not supported E Read

MISC_OPTION 47 Not supported E Read

RB_SFTWR_ REV_MAJOR

RB_SFTWR_ REV_MINOR

RB_SFTWR_ REV_BUILD

40 N/A R/W

0xFFFFFFFF

48 3 N/A Read

49 set by build N/A Read

50 set by build N/A Read

0 N/A Selection of whether alarms associated with the block will be

RO RO RO RO

Only

0 N/A This is used to load new licensing into the device. The value

Only

The BLOCK_ALM is used for all configuration, hardware, connection failure or system problems in the block. The cause of the alert is entered in the subcode field. The first alert to become active will set the Active status in the S tatus attribute. As soon as the Unreported status is cleared by the alert reporting task, another block alert may be reported without clearing the Active status, if the subcode has changed.

states, and disabled states of the alarms associated with the function block.

automatically acknowledged.

This alert is generated if the write lock parameter is cleared.

Only “Unacknowledged” subindex is writeable (R/W). The rest are Read Only (RO)

Major revision number of the interoperability test case used in certifying this device as interoperable. The format and range are controlled by the Fieldbus Foundation.

Reserved for use as distributor ID. No Foundation enumerations defined at this time.

can be written but will always read back with a value of 0. Indicates which transducer block licensing options are

enabled. There will be no licensing of transducer options. Indicates which function block licensing options are enabled.

This device does not support any function block licensing options.

Indicates which diagnostics licensing options are enabled. There will be no licensing of diagnostics options.

Indicates which miscellaneous licensing options are enabled. This device does not support any miscellaneous licensing options.

Major revision of software that the resource block was created with.

Minor revision of software that the resource block was created with.

Build of software that the resource block was created with.

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Parameter Index Valid Range Initial Value Units Other Description

RB_SFTWR_ REV_ALL

HARDWARE_ REV

OUTPUT_ BOARD_SN

FINAL_ASSY_ NUM

DETAILED_ STATUS

SUMMARY_ STATUS

MESSAGE_ DATE

MESSAGE_ TEXT

SELF_TEST 59 0:

DEFINE_WRITE_ LOCK

SAVE_CONFIG_NOW61 0:

SAVE_CONFIG_B LOCKS

START_WITH_ DEFAULTS

SIMULATE_IO 64 0:

51 set by build N/A Read

Only

52 set by mfgr mfg block

53 set by mfgr N/A Read

54 set by mfgr N/A Read

55 See Table 22 E Read

56 0:Uninitialized

1: No repair

needed.

2: Repairable

3: Call service

center

57 0 N/A Date associated with the MESSAGE_TEXT parameter

58 spaces N/A Used to indicate changes made by the user to the device’s

Uninitialized

1: No test

2: Self test

60 0:

Uninitialized

1: Everything

Locked

2: Only

physical

device locked

Uninitialized

1: No save

2: Burn

EEPROM with

latest values

62 0 N/A Read

63 0-4 1 E 0 = Uninitialized

Uninitialized

1: Off

2: On

0 E Read

1 E Used to self test the device. Tests are device specific.

1 E Allows the operator to select how WRITE_LOCK behaves.

1 E Allows the user to optionally save all non-volatile information

0 E Read

N/A Read

Only

The string will contains the following fields: Major rev: 1-3 characters, decimal number 0-255 Minor rev: 1-3 characters, decimal number 0-255 Build rev: 1-5 characters, decimal number 0-255 Time of build: 8 characters, xx:xx:xx, military time Day of week of build: 3 characters, Sun, Mon, … Month of build: 3 characters, Jan, Feb.. Day of month of build: 1-2 characters, decimal number 1-31 Year of build: 4 characters, decimal Builder: 7 characters, login name of builder

Hardware revision of that hardware that has the resource block in it. Returns the hardware revision value stored in the manufacturing block.

Output board serial number.

The same final assembly number placed on the neck label.

Indicates the state of the transmitter.

An enumerated value of repair analysis.

installation, configuration, or calibration.

The initial value is “lock everything”. If the value is set to “lock only physical device” then the resource and transducer blocks of the device will be locked but changes to function blocks will be allowed.

immediately.

Number of EEPROM blocks that have been modified since last burn. This value will count down to zero when the configuration is saved.

1 = do not power-up with NV defaults 2 = power-up with default node address 3 = power-up with default pd_tag and node address 4 = power-up with default data for the entire communications stack (no application data)

Status of Simulate jumper/switch

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Parameter Index Valid Range Initial Value Units Other Description

SECURITY_IO 65 0:

Uninitialized

1: Off

2: On SIMULATE_

STATE

DOWNLOAD_ MODE

RECOMMENDED _ACTION

FAILED_PRI 69 0 - 15 0 N/A Designates the alarming priority of the FAILED_ALM. FAILED_ENABLE 70 0 E Read

FAILED_MASK 71 See Table 25 0 E Mask of FAILED_ALM. Corresponds bit of bit to

FAILED_ACTIVE 72 0 E Read

FAILED_ALM . Unacknowledged . Alarm State . Time Stamp . Subcode . Value

MAINT_PRI 74 0 - 15 0 N/A Designates the alarming priority of the MAINT_ALM MAINT_ENABLE 75 0 E Read

MAINT_MASK 76 See Table 26 0 E Mask of MAINT_ALM. Corresponds bit of bit to

MAINT_ACTIVE 77 0 E Read

MAINT_ALM . Unacknowledged . Alarm State . Time Stamp . Subcode . Value

ADVISE_PRI 79 0 - 15 0 N/A Designates the alarming priority of the ADVISE_ALM ADVISE_

ENABLE

66 0 - 3 1 E Read

67 0 - 2 1 E Gives access to the boot block code for over the wire

68 0 E Read

73 N/A

78 N/A

80 0 Read

0 E Read

Only

R/W RO RO RO RO

Only

R/W RO RO RO RO

Only

Status of Security jumper/switch

The state of the simulate jumper 0 = Uninitialized 1 = Jumper/switch off, simulation not allowed 2 = Jumper/switch on, simulation not allowed (need to cycle jumper/switch) 3 = Jumper/switch on, simulation allowed

downloads 0 = Uninitialized 1 = Run Mode 2 = Download Mode

Enumerated list of recommended actions displayed with a device alert.

Enabled FAILED_ALM alarm conditions. Corresponds bit for bit to the FAILED_ACTIVE. A bit on means that the corresponding alarm condition is enabled and will be detected. A bit off means the corresponding alarm condition is disabled and will not be detected.

FAILED_ACTIVE. A bit on means that the condition is masked out from alarming.

Enumerated list of failure conditions within a device.

Alarm indicating a failure within a device which makes the device non-operational.

Only “Unacknowledged” subindex is writeable (R/W). The rest are Read Only (RO)

Enabled MAINT_ALM alarm conditions. Corresponds bit for bit to the MAINT_ACTIVE. A bit on means that the corresponding alarm condition is enabled and will be detected. A bit off means the corresponding alarm condition is disabled and will not be detected.

MAINT_ACTIVE. A bit on means that the condition is masked out from alarming.

Enumerated list of maintenance conditions within a device.

Alarm indicating the device needs maintenance soon. If the condition is ignored, the device will eventually fail.

Enabled ADVISE_ALM alarm conditions. Corresponds bit for bit to the ADVISE_ACTIVE. A bit on means that the corresponding alarm condition is enabled and will be detected. A bit off means the corresponding alarm condition is disabled and will not be detected.

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Parameter Index Valid Range Initial Value Units Other Description

ADVISE_MASK 81 See Table 27 0 E Mask of ADVISE_ALM. Corresponds bit of bit to

ADVISE_ACTIVE. A bit on means that the condition is masked out from alarming.

ADVISE_ACTIVE 82 0 E Read

Only

ADVISE_ALM . Unacknowledged . Alarm State . Time Stamp . Subcode . Value

HEALTH_INDEX 84 1-100 100 None Read

PWA_SIMULATE 85 Off/On (0-1) Off None Note

(1) PWA simulate may only be turned on if the physical hardware simulate switch/jumper is Active.

83 N/A

R/W RO RO RO RO

Only

Enumerated list of advisory conditions within a device.

Alarm indicating advisory alarms. These conditions do not have a direct impact on the process or device integrity.

Only “Unacknowledged” subindex is writeable (R/W). The rest are Read Only (RO)

This is an indication of the overall condition of the device. This value is Used in conjunction with PlantWeb Alerts.

(1)

Parameter that allows direct writes to PWA active parameters and the detailed status bytes that activate the Plant Web alerts. The simulate switch/jumper must be “ON” before PWA_SIMULATE can be turned on. 0 = Simulation off 1 = Simulation on

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LCD TRANSDUCER BLOCK

Parameter Index Description

ALERT_KEY 4 The identification number of the plant unit. BLK_TAG_1 15 The tag of the block containing DP1. BLK_TAG_2 21 The tag of the block containing DP2. BLK_TAG_3 27 The tag of the block containing DP3. BLK_TAG_4 33 The tag of the block containing DP4. BLK_TAG_5 39 The tag of the block containing DP5. BLK_TAG_6 45 The tag of the block containing DP6. BLK_TAG_7 51 The tag of the block containing DP7. BLK_TAG_8 57 The tag of the block containing DP8. BLK_TYPE_1 14 The enumerated block type for DP1's block. BLK_TYPE_2 20 The enumerated block type for DP2's block. BLK_TYPE_3 26 The enumerated block type for DP3's block. BLK_TYPE_4 32 The enumerated block type for DP4's block. BLK_TYPE_5 38 The enumerated block type for DP5's block. BLK_TYPE_6 44 The enumerated block type for DP3's block. BLK_TYPE_7 50 The enumerated block type for DP7's block. BLK_TYPE_8 56 The enumerated block type for DP8's block. BLOCK_ALM 8 The BLOCK_ALM is used for all configuration, hardware, connection failure or system problems

in the block. The cause of the alert is entered in the subcode field. The first alert to become active will set the Active status in the Status attribute. As soon as the Unreported status is cleared by the alert reporting task, another block alert may be reported without clearing the Active status, if the subcode has changed.

BLOCK_ERR 6 This parameter reflects the error status associated with the hardware or software components

associated with a block. it is a bit string, so that multiple errors may be shown.

COLLECTION_DIRECTORY 12 A directory that specifies the number, starting indicies, and DD Item ID's of the data collections in

CUSTOM_TAG_1 17 The block description that is displayed for DP1. CUSTOM_TAG _2 23 The block description that is displayed for DP2. CUSTOM_TAG _3 29 The block description that is displayed for DP3. CUSTOM_TAG _4 35 The block description that is displayed for DP4. CUSTOM_TAG_5 41 The block description that is displayed for DP5. CUSTOM_TAG_6 47 The block description that is displayed for DP6. CUSTOM_TAG_7 53 The block description that is displayed for DP7. CUSTOM_TAG_8 59 The block description that is displayed for DP8. CUSTOM_UNITS_1 19 This is the user entered units that are displayed when UNITS_TYPE_1=Custom. CUSTOM_UNITS _2 25 This is the user entered units that are displayed when UNITS_TYPE_2=Custom. CUSTOM_UNITS _3 31 This is the user entered units that are displayed when UNITS_TYPE_3=Custom. CUSTOM_UNITS _4 37 This is the user entered units that are displayed when UNITS_TYPE_4=Custom. CUSTOM_UNITS_5 43 This is the user entered units that are displayed when UNITS_TYPE_5=Custom. CUSTOM_UNITS_6 49 This is the user entered units that are displayed when UNITS_TYPE_6=Custom. CUSTOM_UNITS_7 55 This is the user entered units that are displayed when UNITS_TYPE_7=Custom. CUSTOM_UNITS_8 61 This is the user entered units that are displayed when UNITS_TYPE_8=Custom. DISPLAY_PARAM_SEL 13 This will determine which Display Parameters are active.

MODE_BLK 5 The actual, target, permitted, and normal modes of the block. PARAM_INDEX_1 16 The relative index of DP1 within its block.

each transducer block.

Bit 0 = DP1 Bit 1 = DP2 Bit 2 = DP3 Bit 3 = DP4 Bit 4 = DP5 Bit 5 = DP6 Bit 6 = DP7 Bit 8 = DP8

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Parameter Index Description

PARAM_INDEX_2 22 The relative index of DP2 within its block. PARAM_INDEX_3 28 The relative index of DP3 within its block. PARAM_INDEX_4 34 The relative index of DP4 within its block. PARAM_INDEX_5 40 The relative index of DP5 within its block. PARAM_INDEX_6 46 The relative index of DP6 within its block. PARAM_INDEX_7 52 The relative index of DP7 within its block. PARAM_INDEX_8 58 The relative index of DP8 within its block. ST_REV 1 The revision level of the static data associated with the function block. STRATEGY 3 The strategy field can be used to identify grouping of blocks. TAG_DESC 2 The user description of the intended application of the block. TRANSDUCER_DIRCTORY 9 A directory that specifies the number and starting indicies of the transducers in the transducer

block. TRANSDUCER_TYPE 10 Identifies the transducer that follows. UNITS_TYPE_1 18 This parameter determines where the units for the display parameter come from. UNITS_TYPE_2 24 This parameter determines where the units for the display parameter come from. UNITS_TYPE_3 30 This parameter determines where the units for the display parameter come from. UNITS_TYPE_4 36 This parameter determines where the units for the display parameter come from. UNITS_TYPE_5 42 This parameter determines where the units for the display parameter come from. UNITS_TYPE_6 48 This parameter determines where the units for the display parameter come from. UNITS_TYPE_7 54 This parameter determines where the units for the display parameter come from. UNITS_TYPE_8 60 This parameter determines where the units for the display parameter come from. UPDATE_EVT 7 This alert is generated by any change to the staic data. XD_ERROR 11 Provides additional error codes related to transducer blocks.

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Index

Address . . . . . . . . . . . . . . . . . . 1-2

Temporary Node . . . . . . . . . 1-2

ADVISE_ACTIVE . . . . . . . . . . . 2-12

ADVISE_ALM . . . . . . . . . . . . . 2-13

ADVISE_ENABLED . . . . . . . . . 2-12

ADVISE_MASK . . . . . . . . . . . . 2-12

ADVISE_PRI . . . . . . . . . . . . . . 2-12

Advisory Alarms . . . . . . . . . . . . 2-12

ADVISE_ACTIVE . . . . . . . 2-12

ADVISE_ALM . . . . . . . . . . 2-13

ADVISE_MASK . . . . . . . . . 2-12

ADVISE_PRI . . . . . . . . . . . 2-12

Alarms

ADVISE_ACTIVE . . . . . . . 2-12

ADVISE_ALM . . . . . . . . . . 2-13

ADVISE_MASK Parameter

ADVISE_MASK . . . . . 2-12

ADVISE_PRI . . . . . . . . . . . 2-12

Advisory . . . . . . . . . . . . . . 2-12

FAILED_ACTIVE . . . . . . . . 2-11

FAILED_ALARMS . . . . . . . 2-11

FAILED_ALM . . . . . . . . . . 2-11

FAILED_ENABLED . . . . . . 2-11

FAILED_MASK . . . . . . . . . 2-11

FAILED_PRI . . . . . . . . . . . 2-11

MAINT_ACTIVE . . . . . . . . 2-12

MAINT_ALARMS . . . . . . . 2-11

MAINT_ALM . . . . . . . . . . . 2-12

MAINT_ENABLED . . . . . . . 2-12

MAINT_MASK . . . . . . . . . . 2-12

MAINT_PRI . . . . . . . . . . . 2-12

PlantWeb . . . . . . . . .2-11, 2-13

Arithmetic Block . . . . . . . . . . . . . 1-3

BLK_TAG_# . . . . . . . . . . . . . . 2-14

BLK_TYPE_# . . . . . . . . . . . . . 2-14

BLOCK_ERR

Resource Block . . . . . . . . . . 4-5

Capabilities . . . . . . . . . . . . . . . . 2-9

Block Execution Times . . . . . 2-9

Host Timer . . . . . . . . . . . . . 2-9

VCRs . . . . . . . . . . . . . . . . . 2-9

Certifications

Electro magnetic compatibility

Changing Modes . . . . . . . . . . . . 2-7

Configuration . . . . . . . . . . . . . . 2-1

Custom Meter . . . . . . . . . . 2-14

LCD Transducer Block . . . . 2-13

Resource Block . . . . . . . . . 2-9

Considerations

Electrical, fieldbus

Custom meter configuration . . . 2-14

CUSTOM_TAG_# . . . . . . . . . . 2-14

CUSTOM_UNITS_# . . . . . . . . 2-14

. . . . . . . . 2-3

B-1

Device Description . . . . . . . . . . 1-2

Diagrams

Fieldbus terminal block

DISPLAY_PARAM_SEL . . . . . . 2-14

. . . . 2-3

Electro magnetic compatibility . . . B-1

EMC . . . . . . . . . . . . . . . . . . . . B-1

Execution Times . . . . . . . . . . . . 2-9

FAILED_ACTIVE alarms . . . . . 2-11

FAILED_ALARMS . . . . . . . . . . 2-11

FAILED_ACTIVE . . . . . . . 2-11

FAILED_ALM . . . . . . . . . . 2-11

FAILED_ENABLED . . . . . . 2-11

FAILED_MASK . . . . . . . . . 2-11

FAILED_PRI . . . . . . . . . . . 2-11

FAILED_ALM . . . . . . . . . . . . . 2-11

FAILED_ENABLED alarms . . . . 2-11

FAILED_MASK alarms . . . . . . . 2-11

FAILED_PRI alarms . . . . . . . . 2-11

FEATURES

FEATURES_SEL

Features . . . . . . . . . . . . . . . . . . 2-9

FEATURES, FEATURES_SEL . . 2-9

Features . . . . . . . . . . . . . . 2-9

Reports . . . . . . . . . . . . . . . 2-9

Soft W Lock, Hard W Lock . 2-10

Unicode . . . . . . . . . . . . . . . 2-9

Foundation fieldbus function blocks . .

. . . . . . . 2-10

1-3

FREE_SPACE . . . . . . . . . . . . . .2-8

General Block Information

Block Instantiation

Capabilities . . . . . . . . . . . . .2-7

Link Active Scheduler . . . . . .2-7

Modes . . . . . . . . . . . . . . . . .2-7

Grounding . . . . . . . . . . . . . . . . .2-6

External assembly . . . . . . . .2-6

Fieldbus protocol . . . . . . . . .2-3

Internal connection . . . . . . . .2-6

Shielded wire . . . . . . . . . . . .2-4

. . . . . . . .2-7

Hazardous locations . . . . . . . . . .2-6

Input Selector (ISEL) block . . . . .1-3

Input Selector Block . . . . . . . . . .1-3

Installation

Power supply

Fieldbus protocol

Power up . . . . . . . . . . . . . . .2-3

Wiring

Fieldbus

Instantiation, Block . . . . . . . . . . .2-8

Integrator Block . . . . . . . . . . . . .1-3

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

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

. . . . . .2-3

LCD meter . . . . . . . . . . . . . . . .2-13

LCD Transducer Block 1-3, 2-13, C-7

Messaging . . . . . . . . . . . . .2-13

Parameters . . . . . . . . . . . . C-7

LCD Transducer block . . . . . . . . .4-6

Block Error . . . . . . . . . . . . .4-6

Self Test . . . . . . . . . . . . . . .4-6

Lightning . . . . . . . . . . . . . . . . . .2-4

LIM_NOTIFY . . . . . . . . . . . . . .2-10

Link Active Scheduler . . . . . . . . .2-8

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Rosemount 752

Reference Manual

00809-0100-4377, Rev BA

September 2010

MAINT_ACTIVE . . . . . . . . . . . . 2-12

MAINT_ALARMS . . . . . . . . . . . 2-11

MAINT_ACTIVE . . . . . . . . 2-12

MAINT_ALM . . . . . . . . . . . 2-12

MAINT_ENABLED . . . . . . . 2-12

MAINT_MASK . . . . . . . . . . 2-12

MAINT_PRI . . . . . . . . . . . 2-12

MAINT_ALM . . . . . . . . . . . . . . 2-12

MAINT_ENABLED . . . . . . . . . . 2-12

MAINT_MASK . . . . . . . . . . . . . 2-12

MAINT_PRI . . . . . . . . . . . . . . . 2-12

Manual Operation . . . . . . . . . . . 3-1

Master Reset Method . . . . . . . . . 3-2

MAX_NOTIFY . . . . . . . . . . . . . 2-10

LIM_NOTIFY . . . . . . . . . . . 2-10

Methods . . . . . . . . . . . . . . . . . . 3-1

MODE_BLK.TARGET . . . . . . . . . 2-7

MODE_BLOCK.ACTUAL . . . . . . 2-7

Modes

Changing Modes . . . . . . . . . 2-7

Permitted Modes . . . . . . . . . 2-7

Types of Modes . . . . . . . . . . 2-7

Auto . . . . . . . . . . . . . . 2-7

Man . . . . . . . . . . . . . . . 2-7

Other . . . . . . . . . . . . . . 2-7

Out of Service . . . . . . . . 2-7

Network Parameters . . . . . . . . . . 2-9

Node address . . . . . . . . . . . . . . 1-2

Operation . . . . . . . . . . . . . . . . . 2-1

Operation and Maintenance

Resource Block

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

PARAM_INDEX_# . . . . . . . . . . 2-14

Parameter

ADVISE_ACTIVE

ADVISE_ALM . . . . . . . . . . 2-13

ADVISE_ENABLED . . . . . . 2-12

ADVISE_PRI . . . . . . . . . . . 2-12

BLK_TAG_# . . . . . . . . . . . 2-14

BLK_TYPE_# . . . . . . . . . . 2-14

BLOCK_ERR . . . . . . . . . . . 4-5

CUSTOM_TAG_# . . . . . . . 2-14

CUSTOM_UNITS_# . . . . . . 2-14

DEFINE_WRITE_LOCK . . . 2-10

DISPLAY_PARAM_SEL . . . 2-14

FAILED_ACTIVE . . . . . . . . 2-11

FAILED_ALARMS . . . . . . . 2-11

FAILED_ALM . . . . . . . . . . 2-11

FAILED_ENABLED . . . . . . 2-11

FAILED_MASK . . . . . . . . . 2-11

. . . . . . . 2-12

FAILED_PRI . . . . . . . . . . . 2-11

FEATURES . . . . . . . . . . . . 2-9

FEATURES_SEL . . . . . . . 2-10

FREE_SPACE . . . . . . . . . . 2-8

LCD Transducer Block . . . . . C-7

LIM_NOTIFY . . . . . . . . . . 2-10

MAINT_ACTIVE . . . . . . . . 2-12

MAINT_ALARMS . . . . . . . 2-11

MAINT_ALM . . . . . . . . . . 2-12

MAINT_ENABLED . . . . . . 2-12

MAINT_MASK . . . . . . . . . 2-12

MAINT_PRI . . . . . . . . . . . 2-12

MAX_NOTIFY . . . . . . . . . 2-10

MODE_BLK.TARGET . . . . . 2-7

MODE_BLOCK_ACTUAL . . 2-7

Network . . . . . . . . . . . . . . . 2-9

PARAM_INDEX_# . . . . . . 2-14

RECOMMENDED_ACTION 2-13

REPORTS . . . . . . . . . . . . . 2-9

Resource Block . . . . . . . . . C-1

UNICODE . . . . . . . . . . . . . 2-9

UNITS_TYPE_# . . . . . . . . 2-14

WRITE_LOCK . . . . . . . . . 2-10

Permitted Modes . . . . . . . . . . . . 2-7

PID Block . . . . . . . . . . . . . . . . . 1-3

PID block . . . . . . . . . . . . . . . . . 1-3

PlantWeb Alarms . . . . . . .2-11, 2-13

Advisory . . . . . . . . . . . . . . 2-12

FAILED_ALARMS . . . . . . . 2-11

MAINT_ALARMS . . . . . . . 2-11

Power Conditioner

Fieldbus protocol . . . . . . . . 2-3

Power supply

Fieldbus protocol . . . . . . . . 2-3

Power up . . . . . . . . . . . . . . . . . 2-3

Power supply fieldbus protocol . .

2-3

Proportional/Integral/Derivative (PID) function block

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

Recommended Actions . . . . . . 2-13

PlantWeb Alarms . . . . . . . 2-13

RECOMMENDED_ACTION . . . 2-13

Reports . . . . . . . . . . . . . . . . . . 2-9

Resource Block . . 1-3, 2-9, 3-2, 4-5,

C-1

Block Errors . . . . . . . . . . . . 4-5

Block Information . . . . . . . . C-1

Configuration . . . . . . . . . . . 2-9

Detailed Status . . . . . . . . . . 4-5

FEATURES, FEATURES_SEL . .

2-9

Operation and Maintenance . 3-2

Parameters . . . . . . . . . . . . C-1

BLOCK_ERR . . . . . . . . 4-5

Summary Status . . . . . . . . . 4-5

Resource block . . . . . . . . . . . . . C-1

Security . . . . . . . . . . . . . . . . . .2-10

Security (Write Protect) . . . . . . . .2-2

Self Test . . . . . . . . . . . . . . . . . .4-6

Service Support . . . . . . . . . . . . .1-2

Signal Characterizer Block . . . . . .1-3

Soft W Lock, Hard W Lock . . . . .2-10

Surges . . . . . . . . . . . . . . . . . . . .2-4

Switches and jumpers

Security (Write Protect) . . . . .2-2

Tagging

Fieldbus protocol

Termina l block diagrams

Fieldbus protocol . . . . . . . . .2-3

Timer Recommendations, Host . .2-9 Transient

Protection . . . . . . . . . . . . . .2-4

Transients . . . . . . . . . . . . . . . . .2-4

Transmitter functions . . . . . . . . . .3-1

Troubleshooting . . . . . . . . . . . . .4-2

Flowchart . . . . . . . . . . . . . .4-2

LCD Transducer block . . . . .4-6

Reference table . . . . . . . . . .4-2

Resource Block . . . . . . . . . .4-5

Types of Modes

Auto . . . . . . . . . . . . . . . . . .2-7

Man . . . . . . . . . . . . . . . . . .2-7

Other Types of Modes . . . . . .2-7

Out of Service . . . . . . . . . . .2-7

. . . . . . . . .2-5

Unicode . . . . . . . . . . . . . . . . . . .2-9

UNITS_TYPE_# . . . . . . . . . . . .2-14

Virtual Communication Relationship

. . . . . . . . . . . . . . . . . . .2-9

(VCRs)

Network Parameters . . . . . . .2-9

Wiring

Connect fieldbus

Fieldbus diagram . . . . . . . . .2-4

Surges . . . . . . . . . . . . . . . .2-4

Transients . . . . . . . . . . . . . .2-4

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

Index-2

Page 59

Page 60

Reference Manual

00809-0100-4377, Rev BA September 2010

Rosemount 752

Standard Terms and Conditions of Sale can be found at www.rosemount.com/terms_of_sale The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount. and the Rosemount logotype are registered trademarks of Rosemount Inc. PlantWeb is a mark of one of the Emerson Process Management companies. Foundation fieldbus is a registered trademark of the Fieldbus Foundation. All other marks are the property of their respective owners.

Emerson Process Management Rosemount Inc.

8200 Market Boulevard Chanhassen, MN 55317 USA T (U.S.) 1-800-999-9307 T (International) (952) 906-8888 F (952) 949-7001

www.rosemount.com

00809-0100-4377 Rev BA, 9/10

Emerson Process Management GmbH & Co.

Shipping Address: Argelsrieder Feld 3 82234 Wessling Germany Tel 49 (8153) 9390 Fax 49 (8153) 939172

Emerson Process Management Pte Ltd.

1 Pandan Crescent Singapore 128461 Tel (665) 777-8211 Fax (665) 777-0947