Autrol ATT2100 Operation Manual

Operation Manual: 111508-3200-OM01AUTROL Series

Operation Manual: 150414-2100-OM01V7.X AUTROL

®

Series

ATT2100

AUTROL® ATT Series Operation Manual : 150414-2100-OM01V7.X

ATT2100 Smart Temperature

Transmitter

Operation Manual

*.

AUTROL CORPORATION OF AMERICA

www.autroltransmitters.com


ATT2100


®

Series

ATT2100 Smart Temperature Transmitter

This manual is made available to assist general users with instructions for proper installation and operation of an Autrol® ATT2100 Smart Temperature Transmitter.

Before handling the ATT2100 transmitter, all users should read this manual to familiarize with recommended practices.

Please note that information in this manual can be changed without any advance notice. Please contact AAI or our local representatives for any updates.

AUTROL CORPORATION OF AMERICA (AAI)

Corporate: Woodfield Preserve, 10 N. Martingale Rd, Suite 400, Schaumburg, IL 60173

Operations Head Office : 2521 Technology Dr, Suite 201, Elgin, IL 60124

Tel. 847-779-5000, Fax: 847-655-6062

www.autroltransmitters.com


ATT2100


®

Series

Table of Contents

Chapter 1. Introduction

1.1 Using this manual

1.2 Overview of the transmitter

1.3 Software Compatibility

1.4 Transmitter Components

Chapter 2. Handling

2.1 Unpacking and specifications Check

2.2 Models and specifications Check

2.3 Storage

2.4 Selecting a suitable location for installation

2.5 Performing Zero Adjustment after First installation 2.6 Temperature Sensor

Connections

2.7 Waterproofing of Cable Conduit

2.8 Restrictions on Use of Radio Transceivers

2.9 Insulation Resistance Test and Dielectric Strength Test

2.10 Installation of Explosion Proof Transmitters in Classified Areas

2.11 EMC Conformity Standards

Chapter 3. Transmitter Functions

3.1 Overview

3.2 Safety Messages

3.3 Warning

3.4 Fail Mode Alarm

3.5 EEProm -Write Enable and Disable Mode Jumper

3.6 Configuration of Alarm and Security Jumper Procedures

3.7 Configuration using Zero and Span Push Buttons

3.8 Commissioning on the bench with a HHT (Hand Held Terminal)

Chapter 4. Installation

4.1 Overview

4.2 Safety Messages

4.3 Warning

4.4 Commissioning on the bench with a Hand-Held Terminal

4.5 General Considerations

4.6 Electrical Considerations

4.7 Wiring of Loop Power and Sensors

4.8 Mechanical Considerations

4.9 Environmental considerations i

ATT2100

Operation Manual: 111508-2100-OM01V7.X Autrol® Series

Chapter 5.On-line Operation

5.1 Overview

5.2 Safety Messages

5.3 Configuration Data Review

5.4 Check Output

5.5 Basic Setup

5.6 Detail Setup

5.7 Tag Information Setup

5.8 Diagnostic Services

5.9 Calibration

5.10 Advanced Setup

Chapter 6. Maintenance

6.1 Overview

6.2 Safety Messages

6.3 Hardware Diagnostics

6.4 Hardware Maintenance

Appendix I

ATT2100 Smart Temperature Transmitter LCD Display Codes

Appendix II

ATT2100 Smart Temperature Transmitter Quick Push Button Menu guide (Menu

Tree).

Appendix Ⅲ

ATT2100 Smart Temperature Transmitter HHC HART® Handheld Communicator

User’s Guide

HART®is a registered Trademark of HART®Foundation ii


ATT2100


®

Series

Chapter1 Introduction

The ATT2100 Smart Temperature Transmitter is accurately calibrated at the factory before shipment: SMART technology provides the basis for a very accurate, easily configured, and highly reliable transmitter. To ensure correct and efficient use of the instrument, please read this manual thoroughly and fully understand how to operate the instrument before installation.

① The contents of this manual are subject to change without prior notice.

② All rights reserved. No part of this manual may be reproduced in any form without

AUTROL®

AMERICA’s written permission.

③ For questions, errors found or missing information in this manual, please inform the nearest AUTROL® AMERICA sales office or email [email protected].

④ The specifications covered by this manual are limited to standard configured items as specified within published ordering codes and do not cover custom-made instruments designated with code “X” within the model code.

⑤ Please note that changes in the specifications, construction, or component parts of the instrument may not immediatelty be reflected in this manual at the time of change, provided that postponement of revisions will not cause difficulty to the user from a functional or performance standpoint.

1.1 Using This Manual

The Chapters in this operating manual provide information on installing, operating, and maintaining an AUTROL® Model ATT2100 Smart Temperature Transmitter. Chapters within this manual are organized as follows.

Chapter 1 Introduction

Chapter 2 Handling

Chapter 2 provides instructions on software functions, configuration parameters, and online variables.

Chapter 3 Transmitter Functions

Chapter 3 contains instructions for configuring and commissioning an Autrol® ATT series

Smart Temperature Transmitter.

Chapter 4 Installation

Chapter 4 contains mechanical, environment and electrical installation instructions for

Autrol® ATT series Smart Temperature Transmitters.

Chapter 5 On-line Operation

Chapter 5 describes the configuration process and how to use basic and advanced Autrol®

ATT series Smart Temperature Transmitter software functions during configuration. Included in these sections are details on using:

①Sensor Zero Adjustment

②Changing range configuration, LCD display output, damping, measurement units, etc.

③ Change of general data such as Tag No.,Date,Message, etc.

. 3

ATT2100


Chapter 6 Maintenance

Chapter 6 contains hardware diagnostics ,troubleshooting and maintenance tasks.

Appendix I


LCD Display Codes

Appendix II


Quick Push Button Menu guide (Menu Tree)

Appendix Ⅲ


HHC (HART® Handheld Communicator)

User’s Guide

1.2 Overview of Transmitter

The Autrol® ATT2100 Smart Temperature Transmitter is a microprocessor based “smart” temperature transmitter. It is a two wire loop powered transmitter and has a standard 4/20mA output scaled for desired output temperature range. In addition it also offers digital HART®

(digital signal superimposed over the analog output) communication that allows transmitting additional digital parameters/diagnostic information for advanced control systems like DCS,

PLC, SCADA, RTU, etc. All ATT series transmitters have an explosion proof rated housing

(standard cast aluminum, copper free epoxy coated or optional SUS316) protected for outdoor NEMA 4X and classified hazardous areas Class I, Div. 1, Groups A, B, C, D use.

Autrol SMART technology provides:

S Stability, provided by high quality manufacturing and testing, plus digital processing

M Microprocessor based DSP (digital signal processing), accurately converts sensor inputs (millivolts or ohms) to an outputted signal proportional to temperature and provides a continuous diagnostic capability, for example, to detect a broken TC or RTD.

A Accuracy: stored TC/RTD linearization information plus internal cold junction compensation

R Repeatability and Reliability

T Turndown: accurate and repeatable throughout a wide range

This transmitter can be configured remotely via HART® commmunication through a HART®

Master Host (AMS,PDM, PKS, etc) , a HHT (HART® Hand-Held Terminal using DDL or DOF technology) or any HART® enabled PC Configurator supporting DDL technology. This allows critical variables to be changed, configured and tested remotely by users. Note: for HART®

Communication a minimum 250 Ohm loop resistance is mandatory.

4

ATT2100

●: Supported X: Not Supported ∆: Supported but updated FDR5 DDL required

ATT2100

Table 1.0 (Supported Functions)

FUNCTION

ZERO / SPAN Buttons

HART® 275/375/475

ZERO/SPAN

ZERO TRIM

ZERO Adj

Units set

Range set

Damping set

LCD Decimal set

LCD Rotation set

Enable Eng. Mode

Configure Eng. Mode

DA Trim

Output Mode(sq-root)

Rev. 66+

●

●

●

●

●

●

●

●

●

X

X

X

Rev.7X

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

1.3 Software Compatibility

This manual is current for firmware revision 7.x.

Autrol® Smart Temperature Transmitters are shipped from the factory with the most up to date firmware. However, as product developments and new features are released a firmware update becomes necessary to incorporate these new changes. As such, transmitters with older firmware may restrict certain functions when communicating with an external HHT(Model 275 /375 or 465 HART® Communicator) and not provide all of the same local configuration functionality of later versions. Actual firmware revision installed on transmitters can be identified by

(a) Firmware version printed on neck plate (below LCD module) .

(b) On LCD display during power up/Boot up sequence.

(c) Via HHT or HART® UMPC in Info menu.

Operat ion Manual:111508-2100-OM01V7.X

®

Series

(Device Description Library) to ensure compatibility of the transmitter with connected HHT,

PDM etc.

Important note: there may also be some differences in supported functions on the local push button menu based on the installed firmware revision of the transmitter.

5

ATT2100


1.4 Transmitter Components

The various components of an Autrol® ATT Series Smart Temperature Transmitter are included in Figure 1-1 Exploded View. Figure 1-2 below is the list of parts referenced in

Figure 1-1. Figure 1-3 has outlline dimensions in millimeters: for inches divide by 25.45.

Figure 1-2. TRANSMITTER COMPONENTS LIST

.

Figure 1-3 Front and Side Views

6

ATT2100

ATT2100

Chapter 2 Handling

This chapter includes instructions for transmitter handling, storage, selection of appropriate installation locations, insulation and cautions for hazardous area installation.

[Quick Reference Table 2.0]

Step Job Job Details Instrument

1

2

Unpacking

Model and

Specifications

Check

- Unpack transmitter from its packing

- Make sure whether the delivered transmitter is same as ordered and meets applications requirements

As applicable

Visual Nameplate

3

4

5

6

7

Storage

Bench

Configuration

Installation

Locations

Mechanical

Considerations

Electrical

Considerations

Mounting and

- Please do not expose to rain, water, high humidity, excessive-vibration and high-impact areas

- Store under ambient temperature 70F and relative humidity 65% RH

None

24VDC power supply, use push

- Configuration of Zero/Span, Units, Tag, Damping

Time, Transfer Function, and other parameters. buttons and HHT or PC software via HART

- Where ambient temperature is not fluctuating.

- Where chemical corrosion is minimal.

- Where vibration and impact is not severe

- Where hazardous area is matched with explosion proof classifications defined by local regulatory bodies.

- Where maintenance access is easy

(Engineering)

- Where transmitter can be handled easily

- Be cautious of high ambient temperature-acceptable range -20 C to 60 C (-4/140 deg. F.)

(Engineering)

- Connect 24 Vdc (recommended power supply range is 17.4 Vdc

– 45 Vdc), 17.4 min. for HART

- For HART® communication, total resistance on transmitter terminal loop should be 250

– 550 Ohm.

(Engineering)

- For mounting transmitter, an appropriate bracket

(Autrol BA or BF type) should be used.

®

Series

(Mounting and

Installation)

9

Calibration upon installation.

- Zero Adjustment to adjust for production area

TC/RTD +/or long extension wire.

Local Zero Adjust buttons or HHT

Verify transmitter is operating within specifications Visual or HHT 10 Operation

2.1 Unpacking

When moving the transmitter to the installation site transfer it in its original packaging. Unpack the transmitter at site of installation to avoid damage during transit.

7

ATT2100


2.2 Models and Specifications Check

The model name and specifications are indicated on the top nameplate fixed to the transmitter. Please check your specification and model supplied for your installation. Please ensure that LRL(Lower Range Limit)/URL(Upper Range Limit), min/max span specifications and sensor type are in line with your application requirements.

2.3 Storage

The following precautions must be observed when storing the instrument, especially for long periods.

(1) Select a storage area that meets the following conditions: a) It is not directly exposed to rain, water, snow or sun light. b) It is exposed to minimum vibration and shock. c) If possible, it is advisable to store at normal temperature and humidity (approx. 70°F,

65% RH). However, it can also be stored under ambient temperature and relative humidity within the following published ranges:

● Ambient Temperature: -40 ~ 85°C (without LCD) * or -20 ~ 60°C (with LCD

module) *

* General use only. For explosion proof versions follow product certification

reqmts.

● Relative Humidity: 5% ~ 98% RH (at 40°C)

(2) When storing the transmitter, repack with original (or similar) packaging that was shipped from the factory.

2.4 Selecting a Suitable Location for Installation

The transmitter is designed to withstand severe environmental conditions. However, to ensure stable and accurate operation for extended years, the following precautions must be observed when selecting an installation location.

(1) Ambient Temperature:

Avoid locations subject to wide temperature variations or a significant temperature gradient. If the location is exposed to radiant heat from plant equipment, provide adequate insulation or ventilation.

(2) Ambient Atmosphere

Avoid installing the transmitter in a corrosive atmosphere. If the transmitter must be installed in a corrosive atmosphere, there must be adequate ventilation as well as preventive measures to minimize intrusion or stagnation of rainwater or condensation build up through its electrical conduits. Moreover, there should be appropriate precautions taken to prevent corrosion build up due to condensation or moisture collected within conduits and terminal boxes over extended periods of operation. Inspect periodically as required.

(3) Shock and Vibration:

Select an installation site subject to minimum shock and vibration. Although

the transmitter is designed to be relatively resistant to shock and vibration

we highly recommend following good engineering practices.

(4) Installation of Explosion Proof rated Transmitters

Explosion proof rated transmitters must be installed in hazardous areas according to the area classification for which they are certified.

(5) Accessibility

Always select a location that provides easy access to transmitter for

maintenance & configuration checks.

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ATT2100

ATT2100

2.5 Performing Sensor Zero Adjustment before or after

Installation

The Autrol 2100 Temperature Transmitter is very accurately calibrated/characterized for use with different industrial sensor types viz. RTD Type PT100, 2-wire, 3-wire of 4 wire with DIN

(a=0.00385) or JIS(a=0.00391) temperature coefficient or Thermocouple T/C NIST type

B,E,J,K,N,R,S,T) or direct mV and ohms input.and can be supplied, when specific option codes ordered with a Calibration Report to demonstrate accuracy tested at representative points in a selected range, including the LRL point (the lowest point in the measuring range of temperature at which 4 mA is output by the transmitter). If no range is specified, a default range of 0-300 deg. F assuming 3W, RTD PT100, DIN curve. is factory set. User has the ability to reconfigure the sensor type to their desired input using the different options (external

HHC, PACTWARE or HART DDL compatible configuration tools . This manual however will demonstrate users on how to re-configure the settings locally using the integral push button and LCD Display included as standard on the 2100S models.

It is recommended that changes to the calibration/characterization done by factor for all published sensor input types are not be done in the field, since the temperature sources available in field are usually not as accurate as factory sources. However measure range changes (i.e. change the LRL Lower Range Limit (4mA) and/or the URL Upper Range

Limit(20mA)) and/or sensor type etc. are relatively easy using buttons on the transmitter OR using a HHT (handheld transmitter) OR using PC based software on a device that uses HART communication.

Some facilities, due to corporate requirements (for example, ISO procedures) have a requirement for periodic manual field recalibration or validation of range and this may be done using the conventional procedure typically followed using the ZERO/SPAN push button included on these transmitters. However for such calibration/validation requirements a calibration source of very high accuracy available i.e. at least 5 times the published accuracy of the transmitter should be used for this so as to avoid inducing undesired offsets over the original factory calibrations. A single point trim/adjustment is also made available for users to fine tune the transmitter to correct for any sensor drifts or offset noted during this validation process.

Note: it is recommended that the local pushbuttons or an external HHT be used to re-range zero (LRL=4mA) and span (URL=20mA) without the requirement of an accurate temperature source

—the Menu procedure accessible via local push buttons (Menu 22 & 23) does not require the user to apply any known calibration sources, and yet re-range the smart transmitter by still maintaining the original factory-quality calibration accuracy. See Section

3.7 for the detailed procedure to use the buttons with the Menu Tree to accomplish this check.

ion Manual:111508-2100-OM01V7.X

adjust the accurate temperature source (example, a temperature bath) to the zero point, example 0 deg. F., push the Zero button (5 seconds), wait for display to show ZERO, then push Zero button again: dis play is “ZR” indicating success. Current Output will be set to 4mA

Then adjust the temperature bath by the desired upper range value(URL) to 300 deg. F. for example, push the Span button, wait a short period, then Span button again: display “SP” indicates success. Current output should now read 20mA for this new URL set.A Hand Held

Terminal (HHT) or PC based configuration software on a device with HART modem can also be used for this procedure.

A Zero Adjustment procedure is included in the button sequence in the Menu Tree: this procedure requires the use of a high accuracy Process Variable zero source, for example, a

9

ATT2100

Operation Manual: 111508-2100-OM01V7.X Autrol® Series temperature bath with TC or RTD installed, or a decade resistor box to simulate an RTD resistance at the chosen zero temperature, or a very accurate DC mV source to simulate TC output at the zero temperature. Procedure: connect the PV source and set to simulate the zero temperature, then read temperature displayed on transmitter LCD display. Go into the

Zero Adjust portion of the Menu Tree and enter the amount that the display SHOULD read for this accurate input.

There are situations where it may be desirable to use the Zero Adjustment procedure to increase overall sensor/transmitter system accuracy. For example, when preparing to install a temperature transmitter with a sensor that is measured, or estimated, to be 25 feet from the transmitter measured along sensor wiring path, the TC or RTD extension wire between the two has a resistance/voltage drop that may lower the mV (for a TC) or increase the resistance (RTD) measured at the terminals of the transmitter, possibly resulting in a lower mV (lower displayed temp. for TC) or higher resistance (higher temp. for RTD). Before installation the transmitter could be set up in a shop with one of the PV simulators listed in the paragraph above, plus a 25 ft. loose coil of the extension wire connected to sensor and transmitter, and the Zero Adjust procedure carried out. The effect of the long extension wire would be eliminated using this procedure.

Another situation where Zero Adjust may be used: insert a high quality

“test” RTD into a stable temperature production environment and read displayed temperature on the transmitter, Quickly remove test RTD, insert lower precision/ cost “production” RTD and read temperature. Use Zero Adjust button procedure to input the temperature displayed while using the high precision test RTD to establish a high accuracy zero point.

2.6 Temp. Sensor Connections

See Section 4.7.7 for sensor connections to transmitter terminal block. Sensors and their protection enclosures can be directly attached to the transmitter body, providing support for the transmitter and minimizing extension wire usage, provided that ambient temperature limitations of the transmitter are not exceeded. Limitations:

-continuous operation: range -20 to 60 deg. C (-4. to 140 deg. F.)

-short periods: range -40 to 80 C (-40 to 176 deg. F.)

2.7 Waterproofing of Cable Conduit Connections

Apply a non-hardening sealant (viz. silicone or Teflon tape, etc.) to the threads to waterproof the cable conduit entry connections.

2.8 Restrictions on Use of Radio Transceivers

▲ Warning

◈ Although the transmitter has been designed to resist high frequency electrical noise, if a radio transceiver is used near the transmitter or its external wiring, the transmitter may be affected by high frequency noise pickup. To test for such effects, bring the transceiver in use slowly from a distance of several meters from the transmitter, and observe the measurement loop for noise effects. Thereafter, always use the transceiver outside the area affected by noise.

2.9 Insulation Resistance Test and Dielectric Strength Test

All ATT series transmitters are subjected to insulation resistance and dielectric strength tests

(at the factory) prior to shipment. Normally these tests are not required to be duplicated in the field. However, if required, observe the following precautions in the Field test procedures.

Do not perform such tests more frequently than is absolutely necessary. Even test voltages that do not cause visible damage to the insulation may degrade the insulation and reduce

10

ATT2100

safety margins.

ATT2100

protector--LP option) for insulation resistance test, or a voltage exceeding 500V AC

(100V AC with an internal lightning protector option) for dielectric strength tests.

(2) Before conducting these tests, disconnect all power and signal lines from the transmitter terminals. Follow procedures outlined below to initiate these tests.

I. Insulation Resistance test a) Short the (+) and (-) SUPPLY terminals inside the transmitter terminal box. b) Turn OFF the insulation tester. Then connect the insulation tester positive

(+) lead wire to the shorted SUPPLY terminals on the transmitter and the negative (-) lead wire of tester to the ground terminal on transmitter. c) Turn ON the insulation tester power and measure the insulation resistance.

The voltage should be applied for a short duration sufficient enough only to verify that insulation resistance measured is at least 20MΩ. d) After completing the test and being very careful not to touch exposed conductors disconnect the insulation tester and connect a 100kW resister between the grounding terminal and the short-circuiting SUPPLY terminals.

Leave this resistor connected for at least three second to discharge any static potential. Do not touch the terminal while it is discharging.

II. Dielectric Strength Test a) Short-circuit the (+) and (-) SUPPLY terminals marked in the terminal box. b) Turn OFF the dielectric strength tester. Then connect the tester between the shorted SUPPLY terminal and the groundterminal of transmitter. c) Be sure to connect the grounding lead of the dielectric strength tester to the ground terminal.

d)

Set the current limit on the dielectric strength tester to 10mA, then turn ON the power and gradually increase the tester voltage from '0' to the specified

voltage. When the specified voltage is reached, hold it for one minute. After completing this test, slowly decrease the voltage to avoid any voltage surges.

2.10 Installation of Explosion Proof Transmitters in Classified

Areas

Installation

 All wiring shall comply with local installation requirement.

 Cable Glands shall be suitable for the environment and shall be certified as explosion proof.

 Unused conduit opening shall be properly sealed with certified metallic plugs.

 Grounding procedure must be followed in compliance to “local electrical codes”.

Recommended to use a qualified grounding earth with least impedance.

Grounding options:

Operat

* Internal Ground Connection: An Internal ground connection screw is located

ion Manual:111508-2100-OM01V7.X

inside the terminal housing accessible by opening the rear cover. The ground

AUTROL

®

Series screw can be easily identified from its ground symbol marking.

* External Ground Lug: This is located on the right side of housing and accessible from outside. This ground screw can also be easily identified from its ground symbol marking.

 When using metallic conduits, stuffing boxes must be used.

 All cable glands must be certified as “explosionproof” for use in that area classification.Conduit threads must be engaged with a minimum of 5 thread turns.

Operation

 Wait one minute after disconnecting power, before opening the enclosure.

 Take care not to generate mechanical spark when accessing the instrument and peripheral devices in hazardous location.

11

ATT2100

Operation Manual: 111508-2100-OM01V7.X Autrol® Series aintenance and Repair

 Instrument modification or parts replacement by other than authorized factory

representatives is prohibited and will void flameproof certification.

2.10.1 KOSHA Certification

Caution for KOSHA Flameproof is following type.

[Note1] Model APT3100 sealed for potentially explosive atmosphere:

 Type of Protection and Marking Code: Ex d ⅡC T6

 Temperature Class: T6

 Ambient Temperature: -20 ~ 60'C

 Process Temperature: Max. 80'C

Note2] Electrical Data

 Supply Voltage: Maximum 45 Vdc

 Output signal: 4 ~ 20mA, maximum 22mA

2.10.2 KEMA / ATEX Certification

ATEX Certification number : KEMA05ATEX2244

CE XXXX II 2 G

Note 1. Model APT3100 for potentially explosive atmosphere

 Ex d IIC T6

 Operating Température : -20℃ ≤ T amb



+60



C

 T6 for process < 85



C;




C;




C

Note 2. Electrical Data

 Supply Voltage : 45 Vdc Max

 Output Signal : 4 to 20 mA + HART®

Note 3. Electrical Connection : 2 x 1/2-14NPT Female

Note 4. ATT2100 ATEX Certification is according to the below standards EN 60079-0

EN 60079-1

2.10.4. Factory Mutual (FM)USA Certification to NEC codes

HAZARDOUS LOCATION ELECTRICAL EQUIPMENTATT2100-abcd. Temperature

Transmitters.

XP/I/1/ABCD/T6 Ta = 60℃;

DIP/II, III/1/EFG/T6 Ta = 60℃; a = Transmitter Type : S, D b = Electrical Connection : 1 c = Hazardous Location Certification : F1. d = Option : BA, BF, C7, M1, X

12

ATT2100

Explosionproof for use in Class I, Division 1, Groups A, B, C and D;

Dust-Ignition proof for Class II, Division 1, Groups E, F and G;

Dust-ignition proof for Class II, Division 1

“T6, see instruction for temperature code if process temperature above 85℃”

Ambient Temperature : -20 to 60℃

Enclosure : indoors and outdoors, NEMA Type 4X

Conduit seal required within 18” for Group A only.

Nonincendive for Class I, Division 2, Groups A, B, C and D ; Class II, Division 2,

Groups E, F and G ; Class III, Division 1, Temperature Code T4

Ambient Temperature : -20 to 60℃

Enclosure : indoors and outdoors, NEMA Type 4X

2.11 EMC Conformity Standards

EMI (Emission): EN55011

EMS (Immunity): EN50082-2

AAI recommends that the customer follow installation requirements conforming to EMC

Regulations or to plant standards.

Chapter 3 Transmitter Functions

3.1 Overview

This chapter includes instructions to facilitate pre-installation set up procedures for an

AUTROL®ATT series SMART Temperature Transmitter. Tasks that can be performed on the bench prior to installation in the field are also explained in this chapter.

3.2 Safety Message

Procedures and instructions in this chapter may require special precautions to ensure the safety of the personnel performing these operations. Information that raises potential safety


issues is indicated by warning symbol (

▲). Refer to the following safety messages before

AUTROL

performing an operation preceded by this symbol.

Series

13

ATT2100


3.3 Warning

▲ Warning

Electrical hazards 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.

◈Only qualfied & trained personnel should be allowed to operate this transmitter.

▲ Warning

Explosion hazards can result in death or serious injury:

◈ Do not remove the transmitter covers in hazardous locations when the circuit is live.

◈ Transmitter covers must be fully engaged to meet explosionproof approval requirements.

3.4 Fail Mode Alarm

Fail Mode Selection Jumper Switch of LCD Module

The AUTROL® Smart Temperature Transmitter automatically performs real time selfdiagnostic routines and displays error codes on its local LCD display (M1 option if ordered) that can be used for troubleshooting. In addition, the self-diagnostic routine is also designed to drive transmitter current output outside of the normal saturation values in case a fault mode is detected. The transmitter will drive its current 4/20mA output low (down) or high (up) based on the position of the failure mode alarm jumper(or DIP switch) configured in line with NAMUR requirements. See Table 3.1 for available Current Output values.

[Table 3-1 Standard Alarm and Saturation Values]

Level

Low/Down

4~20mA Saturation

3.9 mA

4~20mA Alarm

≤ 3.75 mA

High/Up 20.8 mA

≥ 21.75 mA

Note: When connecting multiple transmitters in HART® multidrop mode the current output is automatically parked at 4mA. In such installations Fail Mode Alarm on Current output is automatically disabled: however, error indication is still available via digital HART® communication as a Status Flag.

Fail Mode Selection (Fail High/UP or Low/DOWN) can be configured using the appropriate jumper switch provided on the LCD Module or DIP switches included on the Main CPU

Module. For units provided with a LCD module one can select desired fail safe mode directly from the jumper switch included in the front display and this setting overrides the DIP settings on the back-end Main CPU module. However in case of blind units please select your required DIP switch settings from the DIP switch labeled (2) marked on the Main

CPU board. Recommended jumper & DIP settings are listed in Table 3-2 below for ready reference. See Figure 3-1 for location/appearance of plastic/metal jumper piece.

14

ATT2100

ATT2100

Selected Fail

Jumper status on LCD and DIP

Switch (2) on CPU Module

Mode

CPU Module LCD Module

Fail Down Down D

Down U

Fail Up

Up U or D

[Table 3-2 Jumper/DIP settings for Fail Mode Selections]

U O O O D

FAIL MODE UP

–

(place jumper to left)

U O O O D

FAIL MODE DOWN- (place jumper to right)

3.4.2. <Fail Mode Selection DIP Switch on CPU Module >

DIP Switch (2) setting on CPU

Module

CPU Module

Down

Up

Fail Mode Select

Jumper Switch on

LCD Module


AUTROL

®

Series

15

ATT2100


Figure 3-1 Fail Mode Selection Jumper Switch on LCD Module

CPU Module DIP Switch #:

(1) EEPROM Write Selection

(2) Fail Mode Selection

Figure 3-2. Fail Mode Selection DIP Switch location on CPU Board

Note: Use DIP switch (2) on right shown in Fig 3-4 for Fail Mode Selection. DIP Switch (1) on Left onFig 3-4 is for Write Enable/Disable explained in Chapter 3.5 below.

DIP SWITCH SETTINGS (Fig 3.4)

UP

DOWN

DIP (2) = Fail Mode(Alarm)

DOWN : FAIL LOW

UP : FAIL HIGH

16

ATT2100

ATT2100 includes an EEPROM (Electrically Erasable Programmable Read Only Memory) that allows saving and restoring various configuration data within the transmitter on power failure. To lock configuration and protect changes to stored configuration data one can use a

HHC and or external HART® enabled PC device to enable a software lock feature under

Status menu. Optionally for security lock on hardware side there is a Write-Protect Mode DIP

Switch(1)on the Main CPU Module placed right next to the Fail Safe Mode switch

(2). If you push DIP switch to UP you can lock out users from making any changes to configuration data through push buttons and/or remote HHC already saved in the EEPROM.

Alternatively when you push DIP Switch(1) to DOWN you can allow changes made to configuration data in EEPROM. Default state from factory (including with no jumper installed) is EN (enable configuration changes).

CPU Module DIP Switch #

(1) EEPROM Write Selection

(2) Fail Mode Selection

Figure 3-3. CPU Module EEPROM-Write Selection Jumper Switch location

Note: Use DIP Switch (1) shown on Left in Fig 3-4 is for Write Enable/Disable selection. DIP switch (1)shownon right in Fig 3-4 is for Fail Mode Selection as explained in earlier

Chapter 3.4.

Operat

UP

AUTROL

®

Series

DOWN

DIP(1) = WR_EN (EEPROM Write Enable)

DOWN : ENABLE CONFIGURATION CHANGES

UP : DISABLE /LOCK CONFIGURATION CHANGES

[CPU BOARD DIP SWITCH SETTINGS (Fig 3-4)]

17

ATT2100


3.5.1 Security

To quickly summarize there are three options available to implement configuration security lock out within the ATT2100. These include:

(1) DIP settings on CPU Board

(2) Software enable/disable on Write function using HHT or HART® PC.

(3) Physically removing Zero and Span Magnetic Buttons from Transmitter thereby restricting local access to pushbutton menus. This option will still allow changes via a remote HHT or HART enabled configurator.

3.5.2 Zero and Span Magnetic Push Buttons

Zero/Span

Buttons

Jumper 스위

치

[Figure 3-5.2Transmitter Zero/Span Configuration Buttons]

To access pushbuttons please remove top nameplate to expose the magnetic push buttons labeled zero/span. To disable please unscrew and remove these push buttons. As these are magnetic style this will not compromise the explosion proof integrity of housing. Access to push buttons is allowed in a hazardous area without disconnecting power to the transmitter.

.

3.6 Configuration of Alarm and Security Jumper Procedures

To change Jumper/DIP switch position in field:

(1) If transmitter is already wired and installed, cut off power.

(2) Open the housing front cover.

Warning:

In hazardous areas DO NOT open the covers of

Transmitter when power is energized as this can create a potential dangerous situation. Always kill power and

De-energize the transmitter prior to opening front OR back covers in a hazardous location.

(3) Adjust required jumper/DIP position as detailed in section 3.4 & 3.5 above.

(4)Close the housing covers. You must fully engage all cover threads to ensure compliance to explosion proof requirements

3.7 Configuration using Zero and Span Push Buttons

The local push buttons allow for local configuration of basic parameters of a transmitter in the absence of a HHT or external HART® enabled PC configurator. To access push buttons release screw located on Top Name Plate (right side only) located in the upper part of transmitter and slide Name Plate anti-clockwise slightly until Zero/Span Buttons are visible and fully accessible as shown in Figure 3-5.2.

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ATT2100

configuration process as found in conventional transmitters requiring an external temperature source. However as these are smart transmitters most configuration functions such as Zero adjustment, selecting units, re-ranging (or setting Lower Range Limit (LRL) and Upper Range

Limit (URL)), damping time, display resolution, LCD display preference, etc can be done without any external temperature source or HHT. Menu access to these smart functions is controlled by specific key strokes outlined in detail in this section. Please read this section carefully prior to operating these buttons.

 IMPORTANT TIP ON PUSH BUTTON KEYSTROKES

One legit Push Button Keystroke is acknowledged when button(s) are pressed 3 seconds followed by quick (1 second) release immediately after a change in value on display is registered. If not done correctly or by pressing down on push buttons for extended periods even after display value has changed will register as an illegal key sequence and revert user back to measurement mode with error message { BT Error} on display. This Button Error indicates an incorrect push button sequence is registered and will require user to restart from beginning.

First time users should familiarize themselves with legit push button press/release timings and key sequence to avoid repeated

“BT Error” (“Button Error”) messages.

This section is organized as follows:

3.7.1 Setting URL/LRL using an external temperature source

3.7.2 Advanced Configuration via Push Buttons

3.7.3 Steps to input Numeric data values

3.7.4 Entering Alphanumeric values

3.7.1: Setting URL/LRL using an external temperature source**: Zero/Span configuration process by using Zero or Span Buttons provided on the transmitter & an external temperature source is defined as follows: a) Zero (or LRL) Calibration: Sets the current process value for Lower Range Value (4 mA). Apply required LRL temperature for 4mA (zero) setting for over 10 seconds to transmitter input and push Zero Button over 5 seconds. When LCD display shows

“ZERO” release finger from the button.

① Once you are certain the input pressure for LRL value is stabilized push down on the

Zero button again until display shows

“-ZE-“in LCD window. Release button and allow

2~3 seconds for transmitter to calibrate the LRL value (applied as PV input).

ion Manual:111508-2100-OM01V7.X

AUTROL

Series indicating failure and possible LRL setting out of sensor range capabilities. b) Span (or URL) Calibration: Sets the process value for Upper Range Value (20 mA).

Apply required URL temperature for 20mA (span) setting for over 10 seconds to transmitter input and push Span button over 5 seconds. When LCD display shows

“SPAN” release finger from the button.

① Once you are certain the input temperature applied is stable push the Span button again until display shows

“-SP- “ in LCD window.

② If Span calibration is incorrect display will indicate failure by displaying “SPEr” error code* indicating failure and possible URL setting out of sensor range capabilities.

*Please refer to Appendix 1 for the button error and LCD display message

** For Reranging (URL/LRL) option without using external pressure source please refer to Section 3.8

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ATT2100


3.7.2: Advanced Configuration Via Push Buttons.

The advanced

“smart” functions which can be initiated using the Zero/Span buttons are shown below. This includes re-ranging of transmitters (set URL/LRL without an external temperature source). Recommended: read instructions below while scanning Appendix II

“Menu Tree” for a graphic view of the procedure. The Menu Tree moves from general, on the left top, to increasingly specific as a user moves to the right in the Tree.

To access advanced configuration and enter programming menu press both Zero + Span buttons simultaneously for 5 seconds. When display reads “MENU” release both push buttons immediately. This will put user into top of main programming menu indicated by message “1-TRIM” on display. To navigate through Menus and /or Sub-Menus:

(1) Use (Zero) Button to scroll down a Menu (or Sub-Menu if active). Example: press/release

Zero to scroll down from Menu

“1-Trim”> “2-Setup” > “3-LCD” >”4-Device” >”1-Trim” >

“2-Setup”, etc. Or, from an active sub-menu press/release Zero to scroll down within a Sub-Menu, example

“21-Units”> “22-URL” > “23-LRL” > “24-Damping”> “25 S-type’> “- -

Prev >

“21-Units” > “22-URL”, etc. Pressing the Span button when in Sub-Menu “- - PREV” will return to the Menu in which the Sub-Menu is located. For example, in Menu

“1 Trim”,

Span button to

“11 Z-Trim”, then Zero several times to scroll through Sub-Menus to “- -

PREV”. Pressing Span button here returns user to Menu “ 1-Trim” again, where user can push Zero to scroll down through Menus again or push Span to go into the

“1 Trim” Sub-

Menus again, for example, to check numerical values that were entered, etc.

(2) Use Span button to enter into a specific Sub-Menu or data input function. Example:

Pressing Span button from Menu

“1-TRIM” will put user into Sub-Menu “11 Zero Trim”.

Releasing and pressing Span button again will initiate Zero Trim configuration OR release and pressing Zero button instead will increment user down to submenu “12 Zero Adj”

(3) Within an active Sub-Menu use of Span button also acts as an <Enter> key to allow user to save changes and exit back to beginning of that Sub-Menu. Pressing Zero/Span together will then exit programming mode back to NORmal mode, where Process Variable is displayed..

 IMPORTANT TIP ON PUSH BUTTON KEYSTROKE


3.7.3 Steps to input numeric data: specific functions that need users to input a numerical value are found under Sub-Menus:

12 Zero Adjustment

13 Loop Test, Sub-Sub-

Menu 131, choice “OTHER” –enter desired

mA number for loop test

22 Change Upper Range Value,

23 Change Lower Range Value,

24 Damping

33 Engineering Mode, Sub-Sub-

Menus “331 EN-URV” and “332 EN-LRV”-

First time users should familiarize themselves with the numeric value input sequence per Appendix II prior to accessing above Sub-Menus. Due to limited flexibility with the

2 push buttons available for configuration, it is not possible to directly input numeric values within these Sub-Menus. A separate procedure is used when Numeric Entry

20

ATT2100

or Alphanumeric Entry is required: see Appendix II for diagrams showing the

ATT2100

A s an example using 12 Zero Adjustment, use Span button in Menu “1 Trim” to move to Sub-

Menus area (“11 Z-Trim” displayed), then Zero Button to scroll down to desired

Sub-Menu

“12 Z-ADJ”. Then Span button to bring up numeric input display with 5 digits.

The Left most digit is blinking and can be adjusted: Zero button increases value, Span button decreases value. When desired value is reached, push both Zero and Span together to save and move right one decimal place. Repeat until numbers are entered in all decimal places.For example, to input a numeric value as

“3810.0” from existing displayed value of

“0000.0”:

->In Sub-Menu 12, push Span: leftmost digit blinks.

->Increase display

“0000.0” value 3 times in steps of 1000 using Zero

button, till it reads

“3000.0”

->Then select

“100”’s) by pressing both Zero and Span together.

->Increase 8 times in steps of 100 using Zero button till display reads

“3800.0”

->Move right again to “10’s” place using Zero/Span together.

->Increase 1 time using Zero button for a step change of 10 till display

reads

“3810.0”. Span and Zero together again to move to “1’s” place:

no change is needed, therefore Span/Zero together to bypass this decimal place. Same with “Tenths” place. Press both buttons again to

obtain blinking

“SAVE”, Span once to Save, result “DONE”. Wait approx. 3 seconds: display moves back to Sub-Menu 12. Press both

Span/Z ero again until “EXIT” shows: menu then moves back to Normal

mode and displays Process Variable readings again.

Note: to exit the Menu Tree at any point, press Zero/Span together to display “EXIT”, then wait approx.. 3 seconds to return to NORmal display of Process Variable.

Display cannot be blinking, indicating that numbers must be entered or selections made

, for this “EXIT” step to function.

This section outlines the push button sequence for facilitating direct Numeric Value input to thefollowing Sub-Menus :

“12 Zero Adjustment”, “ 22 Change Upper Range Value”,

“23 Change Lower Range Value” “24 Damping”.

See Appendix II diagram

“Numeric Data Entry ” for graphic representation of procedure.

An example for 12 Zero Adjustment has been provided in previous Section 3.7.3, where the number 3810.0 was entered as a value.

Here is the procedure where the other Sub-Menus are accessed and numbers input as the new values:


AUTROL

®

Series

For

“22 U-RNG”, from NORmal mode press Zero/Span, “1 TRIM” shows. Zero to scroll down to “2 SETUP”. Span to enter Sub-Menu “21 UNIT”, Zero to scroll to “”22 U-RNG”.

Span to enter Numeric Entry screen, Enter number as in 3.7.3 above, Span to

“SAVE”,

Span for “DONE”, display returns to “22 U-RNG”.

To go direct from Sub-Menu 22 to 23, press Zero once to scroll down

: display shows “23

L-

RNG”. Span once to enter numeric display, then complete as in 3.7.3.

Note: if the numeric display is completed, “SAVE” blinking, but a mistake number is found, hit Zero to go to “CANCEL” ,then Span to “RETURN” to Sub-Menu 23 to re-enter numeric display and enter corrected numbers.

To go direct from Sub-Menu 23 to 24, push Zero button once.

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ATT2100


3.7.4 Entering Alphanumeric Values

The following Sub-Menus have data entry fields that allow an Alphanumeric (symbols, numbers, and capital and small letters) entry. See Appe ndix II “Alphanumeric Data Entry” for a diagram. This procedure required for use in:

“33 Engineering Mode”, Sub-Sub-Menu “333 Engineering Units”

“41 B-Lock”, Sub-Sub Menu “411 LOCK or RELEASE” (generate and enter

an alphanumeric password)

In each Sub-Sub-Menu, use Zero and Span buttons to scroll through symbol/ number/letter choices for each of six spaces, then “SAVE”, then “DONE”. Example of an En gineering Unit for “333 Engineering Units’: use the 6 available spaces to generate the word “Percnt” as the Engineering Unit to be displayed.

Note: be sure to record password for “41 B-Lock” if used. Instead, AAI

recommends removing and storing the magnetic pushbuttons as a first security approach, or secondly, positioning the DIP switch per 3-5 to disable EEprom changes. Reason: password easily lost.

3.8 Push Button sequence for each remaining Programming Sub-Menu and Sub-Sub-Menu

This section contains button programming information for the Sub-Menus and Sub-Sub-

Menus not already detailed in Sections 3.7.3 and 3.7.4. Notes below are arranged in order referenced to the beginning of the button programming portion of the Menu Tree, starting at

Menu “1 TRIM

“1 Trim” > “11 Z-TRIM”: Zero Trim: not applicable to a temperature transmitter.

“12 Z-ADJ”: Zero Adjustment. See Section 3.7.3

“13 LOOP-T”: Loop Test. Span to “131”, then Zero to scroll through choices “OFF, mA-

HLD (hold at present mA output), 4/8/12/16/20

, and OTHER” (for this choice, enter desired value per Sub-Menu A)

“- - PREV”: Previous—this sub-menu provides a location to push Span to return to beginning of Sub-menu.

“2 SETUP”:

“21 UNIT”: temperature units to be displayed in NORmal mode. Span to “211” and Zero to scroll through choices

“deg. F., deg. R., K, deg. C.,”

“22 U-RNG”: Upper Range Value. See Section 3.7.3.

“23 L-RNG”: Lower Range Value. See Section 3.7.3.

“24 DAMP: Damping time, in seconds. Can be used to smooth a cyclically fluctuating display value. See Section 3.7.3

“25 S-TYPE”: Sensor type. Three Sub-Sub-Menu choices: “T/C”, “RTD”,”- - PREV”

-

Span to “251 T/C”: Span to “2511 TC B”, then Zero to scroll choices “E, J, K, N, R, S, T”.

Use Span button to move to desired choice, Zero to

“SAVE”, Zero again for “DONE”

-

From “251 T/C”, Zero to “252 RTD”,then:

Span to “2521 DIN”, Zero to “2522 US”, Zero to “2523 NI” (Nippon), When situated in any one of these three choices, Span for “2-WIRE”, then Zero for “3-WIRE”, Zero for “4-

WIRE”, Span to “SAVE”, “DONE”,

“- - PREV”: Span to return to “2 SETUP”

“3 LCD”:

“31-LCD-MD”: LCD Display Mode. LCD is set to display NORmal process variable or

Engineering Units, with different choices available in each. Span to “311”, choices “NOR-

RO, NOR-PV, NOR-%, NOR-mA, ENG-RO, ENG-

PV”.

Note: “RO” is “Rollover’: display alternates the PV, % of span, and mA output approx. each

3 seconds. Note: in Engineering mode, display shows

“Eng” in top of LCD display.

“32 DEC-PL”: decimal places in display. Zero to scroll choices “5-0, 4-1,3-2, 2-3, 1-4, and

“AUTO” In AUTO, transmitter selects decimal point placement appropriate for the range and units selected. Example: for choces: 1.degrees C 2.range 0-1000 (has max. 4

22

ATT2100

digits to left of decimal point), device would select 4-1 to use the 5 digits available.

ATT2100

TRF”:selections “3341 LINEAR” and “SQRT”. Output linear or square root. Square root not usually employed with temperature transmitters.

“- - PREV”: Previous. Provides a “dummy” location to push Span to return to the beginning of the previous

Menu “3 LCD”.

“4 DEVICE”:

“41 B-LOCK””: See Section 3.7 and Appendix II for Alphanumeric entry method. Consider a) removing buttons, or b)using DIP switch to disallow changes, as alternatives, to avoid losing password.

“42 M-RST”: Master Reset

“43 P-ADDR”: Polling Address for HART digital communications when transmitters are used in a multidrop configuration (several transmitterspowered by one loop). Choices: 0 to 15, push Zero to scroll. Note: when polling address is other than the 0 def ault, “M” shows in top line of display. Current output throughout the multidrop loop is fixed at 4 mA in multidrop mode.

“- - PREV”: Previous. Provides a location to push Span to return to “4 Device”.

NOTE: use Zero/Span buttons pushed together to exit button programming and return to

NORmal mode to display process value(s) at any time, provided that display is not blinking.

If blinking, a value needs to be entered, or a choice selected, then saved, before returning to NORmal mode.

NOTE: if a message appears on LCD Display that is not mentioned in these instructions, see Appendix I ATT Smart Temperature Transmitter LCD Display Codes for various codes that may clarify a problem situation.

 IMPORTANT TIP ON PUSH BUTTON KEYSTROKE


After 30 seconds inactivity the automatic time out feature will default user back to normal

measurement mode with a “BT-Err” message on display.


AUTROL

®

Series

3.9 Bench Commissioning using STT20

For advanced configuration (engineering mode, linear to square root, DA Trim) please refer to separate manual for Autrol® STT20 (HART® based PC configuration software) or

Autrol® A-CONF321 (HART® based UMPC tablet configurator). In addition to Autrol® configuration software the ATT2100 transmitter can also be configured using external third party Hand Held Terminals such as Emerson 275, 375 to 475 HHC or Meriam 4100/4150

HART® Communicators. Please refer to third party manuals for detailed configuration menus.

23

ATT2100


3.10 Wiring Connections for External HHT/ Ammeters

The ATT2100 Temperature Transmitter can also be commissioned using a HART® enabled

HHT or any HART® DDL supported PC software either before or after installation. A complete commissioning consists of configuring and/or verifying transmitter configuration data, testing the transmitter, testing the loop, and zero adjustment.

For hazardous area installation to avoid exposure of “live” electronic circuits in field it is recommended that all Jumper settings of transmitter ( Fail safe, Write disable etc) be done in the shop prior to moving the transmitter on to field installation.

▲ Note: Test pins can be used to connect an Ampere meter for measuring output current without disconnecting loop connections OR for connecting a remote indicator. You cannot initiate HART® digital communication if connecting a HHT directly across "TEST" pins. Use terminals marked COMM (communication) for connecting an external HART® MASTER. You must ensure a minimum of 250~550 ohm resistance in Current Loop for any HART®

Communication or PC Configurator to work. If needed connect a 250 ohm resistor in loop to enable digital communications. Also for correct operation of a 4~20 mA loop required power supply (17.4 ~ 45 Vdc) must be provided at supply inputs marked (+) and (-).

[Figure 3-5 Connection of the transmitter to HHT]

24

ATT2100

4.1 Overview

The information in this chapter covers installation considerations. A dimensional drawing of the Model ATT-2100 and its mounting configurations is also included in this chapter.

4.2 Safety Message

Procedures and instructions in this chapter may require special precautions to ensure safety of the personnel performing these operations. Information that raises potential safety issues is indicated by a warning symbol (

▲). Refer to the following safety messages before performing any operation preceded by this symbol.

4.3 Warning

▲ Warning

Explosions can result in death or serious injury:



▲ Warning

Electrical shock can result in death or serious injury. If you install the transmitter around a high voltage environment e.g. power lines there may be a very high likelyhood of high voltages induced on to the signal lines.

◈ Avoid direct contact with the signal leads and terminals to avoid potential electrocution

.◈Only qualfied & trained personnel should be allowed to operate this transmitter.


AUTROL

®

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ATT2100


.4 Commissioning on the bench with Hand-Held Terminal

Use of a HHT is possible before or after field installation. However, as a good engineering practice it is recommended to first familiarize with available functions by pre-commissioning done on the bench before installing the transmitters in field. In line with good engineering practices please follow the flow chart® outlined below.

Start

Basic Set up

Bench

Yes

a) Change Units

Calibration?

b) Re-Range Output

c) Set Damping/LCD

d) Setup advanced

Functions

( Eng mode, Sq root etc)

e) Set jumpers. ( fail safe!)

Verify using Calibrated

/Traceable Temperature Source

No

Do you satisfy Spec?

Field Install a) Select correct location b) Connect sensor leads. c) Check Grounding. d)Connect Power Supply e) Verify values

End

Yes

Maintenance

[Figure 4-1 Commissioning Flow Chart]

26

ATT2100

ATT2100

This ATT2100 transmitter senses millivoltage output (by thermocouples) or resistance changes (by RTDs). As changes in these process variables are accurately detected any zero shift or installation offsets will be transmitted as a change on the 4~20mA analog current output. Hence it is recommended that the transmitter be mounted as close as possible to the process and use short extension wiring when possible to achieve best accuracy. However it is equally important to be mindful of basic requirements including ease of access, safety of personnel, practical field calibration accessibility and a suitable transmitter environment when selecting a mounting location. In general, install the transmitter so as to minimize vibration, shock, and temperature fluctuations.

4.6. Electrical Considerations

The internal volume of the transmitter housing comprises two sections. The Front section is for the electronics module (MCU Board and LCD module), and Rear side is for the Terminal

Block. On backplane of the Rear Cover a

“Field Wiring Diagram" is included for easy identification. This can be accessed by opening the rear housing cover and exposing the Terminal Block inside. Terminal Blocks have polarity clearly marked for Supply, Test and

Communication connections. Please connect Transmitter Power to Supply connections with proper polarity. Hand Held Configurators connect directly to "COMM" pin provided below the Supply connections. Similarly a remote field Indicator or Ammeter can connect to "TEST" pins provided. Though transmitter is protected from reverse polarity it is recommended not to apply incorrect polarity across TEST pins as it may damage the protection diodes included.

4.6.1 Power Supply

For powering transmitter a nominal 24 VDC power supply is required. Of this 24 volts, allow

17.4 volts to power the transmitter and provide HART communication capability,, measured at transmitter terminals. The transmitter is designed to operate on any applied voltage between 11.9 and 42 Volts DC without HART. The external power supply ripple noise should not be higher than 2%. When calculating loop resistances please include resistance of all devices added in the loop: longer loop cable runs (more cable resistance) require higher power supply voltage in order to have enough voltage available at the transmitter. For Intrinsic

Safety applications when using an I.S. Barrier, please also include resistance of IS barrier into the max loop resistance calculations.

Max. L oop Resistance [Ω] = (E-17.4) [Vdc] / 0.022 [mA]

Here, loop resistance of minimum

250 ~ 550Ω (@24 Vdc) is recommended for HART® communication.

4.7. Wiring


4.7.1Cautions during Wiring

®

Series

(1) Install signal cables away from electrical noise sources like capacitors, transformers, motors, and power supplies where possible.

(2) Before wiring pull out the electrical lead connection cap included and replace with appropriate cable glands.

(3) Please use waterproof sealants on conduit screws. Use of silicone based sealants is recommended when possible.

(4) Do not run signal lines and power lines in same cable duct to reduce noise on signal lines.

(5) For explosion-proof transmitters in order to maintain explosion-proof requirements please follow additional local electrical codes and practices where applicable.

27

ATT2100


4.7.2 Selection of Wiring Materials

(1) Use PVC shielded wire or standard lead line of same class or cable rated for 600V or higher. In order to ensure proper communication use 24 AWG or larger wire specs, and do not exceed 1500 meters.

(2) Use twisted pair double shielded wires in high electrical noise affected areas.

(3) For high or low ambient temperature areas ensure wires or cables installed also meet the operating temperature specs.

(4) Similarly, use appropriate insulation in environment with high likelihood of oil, solvent, toxic gas or liquid spills.

(5) Wiring leads must NOT be soldered to terminal lug. Use the mounting screws included instead to ensure a tight rigid hook up to the terminals.

4.7.3 Wiring Hook ups

Wiring method is following this.

(1) Open the housing cover indicated "FIELD TERMINAL".NOTE: For hazardous environments do not open the covers when transmitter is powered and circuits are live.

(2) Connect the power supply in the terminal indicated "+PWR"(left terminal) and "-" power supply in the central terminal. Do NOT connect "+" power supply to "+" terminal of the point indicated "TEST": It will damage the test diode used to connect to TEST terminal.

(3) Seal and close unused Conduit Connections to protect transmitter from severe humidity and from explosive gases entering into the terminal box compartment.

(4) Avoid running Signal Wiring near AC or High Power Lines. In case of ground signal, ground the signal loops on one side making sure other side is not grounded.

(5) Ensure loose contacts are eliminated and proper wiring connections are maintained.

(6) After wiring replace transmitter cover. In case of explosion proof areas, you must satisfy all requirements to maintain certification requirements.

(7) Do not supply high voltage AC power into transmitter leads as it can cause permanent damage to transmitter.

(8) Use surge protectors to protect transmitter from external power surges.

Ensure you have a 250~600 W Loop Resistor in Current Loop (between Power Supply and

Transmitter) for proper HART® Communication.

▲ Warning

Explosion can result in death or serious injury:

◈

Do not remove the transmitter covers in explosion environments when the circuit is alive.

◈ Before connecting an external HHTdevice to transmitter in explosive areas, confirm that the configuration device meets appropriate safety regulations.

◈ Both transmitter covers must be fully engaged to meet explosion proof requirements

4.7.4 Loop Power Wiring

A. Loop Configuration

AUTROL® Series Transmitters uses a two-wire loop powered system for 4~20mA analog and digital HART® transmission. External DC Power Supply is required for operation of this transmitter loop. The Transmitter and external source connections are as shown below.

28

ATT2100

ATT2100

(1) Non-Explosion proof / Flameproof Type

External Power Supply

[Figure 4-3 Connection between Transmitter and Power Supply]

(2) Explosionproof Type

(3) Intrinsic Safety Type (IS Barrier in safe area only)


AUTROL

®

Series

[Figure 4-3 Connection between Transmitter and Power Supply]

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ATT2100


B. Wiring Installation

(1) General- Purpose and intrinsically Safe Type Installations o o

Use metallic conduit or waterproof cable glands.

Apply a non-hardening Sealant to the conduit threads to ensure water tight sealing.

[Figure 4-4a Typical Wiring using Flexible Metal Conduit]

(2) Explosion proof &Flameproof Type (see Figure 4-4b) o Use only flameproof approved glands as per local regulations. o Apply a non-hardening sealant to the conduit threads. o Mount explosion proof gable glands to the transmitter conduits. o Screw the flameproof glands until the O-ring touches the terminal box

wiring port (at least 5 full turns), and tighten the lock net.

[Figure 4-4b Typical Wiring using Flameproof Packing Adapter]

30

ATT2100

ATT2100

a.

Grounding should satisfy typical requirements (grounding resistance, 10 Ohm or less).

Grounding is required below 10 Ohm for explosion proof and intrinsic safety.

b.

[Note] In case of with Built-in Lightning Protector (LP option) grounding should satisfy special requirements of 1 Ohm or less.

c. There are ground terminal provided on the inside and outside of the terminal box.

Either one of these terminals may be used for grounding the transmitters. d. Use PVC insulated wire (600V min rated) for grounding.


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ATT2100


4.7.6 Power Supply Voltage and Load Resistance

When connecting an external load make sure load resistance is within the range noted in the figure below. Note: voltages specified must be measured at the transmitter signal terminal input and not at the source. It must meet following requirements:-

 General Standard : 11.9 to 45 Vdc

 HART® Communication : 17.4 to 45 Vdc

 KOSHA Explosion proof : 11.9 to 45 Vdc

 FM/FMc Explosion proof : 17.4 to 42 Vdc max.

Maximum loop current is 22 mA, Hence Max Load resistance R allowed:

R = (E-17.4)) / 0.022 (E = Power Supply Voltage)

[Note] In case of intrinsically safe transmitters, external load resistance calculated must

Include safety barrier input resistance.

32

ATT2100

ATT2100

The ATT2100 Temperature Transmitter can input sensors such as RTD, Thermocouple(TC) and Resistance. For RTDs, 2Wire/3Wire/4Wire sensor connections are available. Also, 2Wire

TC ( types B, E, J, K, N, R, S, T) sensor input is applicable. Below pictures present sensor connections using RTD & TC. For example, in the case of an RTD 3Wire, common line connects to terminal no. 1 and to terminal no. 2, remaining wire to terminal 3.

RTD 2 wire

1 2 3 4 5

RTD 3 wire

1 2 3 4 5

+ - - +

COMM TEST

+ - - +

COMM TEST

POWER (+)

POWER (-)

POWER (+)

POWER (-)

RTD 4 wire

1 2 3 4 5 1 2 3 4 5

+ - - +

COMM TEST


AUTROL

POWER (-)

®

Series

POWER (-)

+ - - +

COMM TEST

TC(+)

TC(-)

Figure 3-1. ATT2100 Temperature Transmitter Sensor Connections

33

ATT2100


4.8 Mechanical Considerations

Figure 4-3 is transmitter dimensional drawing of ATT2100. Dimensions in millimeters: for inches, divide by 25.45. The round bottom plate (rotate up to 180 deg. by loosening two recessed Allen screws below wraparound tag and then retightening) has four tapped holes

M6 x 1, on corners of a square at 32.5 mm centers. These tapped holes match holes on

Autrol mounting brackets BA (Angle type) and BF (Flat type). Two electrical entrances, each ½”-14 NPT, can be used for direct mounting of a sensor, if ambient and process temperatures allow. Process temperature is typically too high to attach the sensor directly to the transmitter body, and sensor is therefore mounted remotely, with TC or RTD extension wire between sensor and one of the electrical entrances.

Figure 4-3 Outline Dimensions, millimeters

34

ATT2100

ATT2100

Figure 4-7. Typical Bracket Mounting

4.8.1 Mounting

During installation provide transmitters with adequate support. In the case of severe vibration, we recommend mounting to a 2” pipe using appropriate mounting brackets available as an option. Autrol® offers two styles of mounting brackets in SS. This includes a BA (Angle type) and BF (Flat type).

Figure 4-

7 shows the typical attachment of the brackets to 2” horizontal or vertical pipes.

Pressure transmitters are shown in the drawings: model ATT2100 Temperature

Transmitters are typically mounted to the brackets using bolts in the four holes in the transmitter base.

4.8.2 Transmitter accessibility.

When selecting a suitable location to install the transmitter it may be convenient to also

ion Manual:111508-2100-OM01V7.X

o Ensure adequate clearance is provided for rear cover access & wiring terminals.

®

Series o If LCD option is installed provide adequate access for front. o Housing can be rotated up to 90° clockwise or anticlockwise to provide easy access to front (or rear) of the transmitter. When rotating housing loosen front/rear lock nuts located below neck tag and ensure that sensor cable connectors are not damaged. Retighten securely to maintain environmental integrity of the housing. o LCD Module can also be rotated 360 degree if required. Loosen two screws holding LCD module in place, remove module and rotate in 90 degree increments to desired position. Place the two screws in holes in the module where they will mate with two stainless posts in board below and tighten.

35

ATT2100


4.9 Environmental Considerations

4.9.1 Effect of Ambient Temperature

Transmitter is recommended for use within -40C to 80C operating ambient temperature range.

Recommended installation for continuous operation is -20C to 60C with appropriate heat tracing or insulation provided if installing outside of these limits for extended periods.

4.9.2 Toxic/High Humidity considerations

The housing of the ATT2100 smart transmitter is protected from direct exposure to moisture or toxic materials provided the front and rear covers are engaged fully with appropriate Orings included. Electronic circuits are separated from terminal side; however they must be protected from moisture ingress entering housing through conduit lines. To avoid moisture build up use appropriate water tight sealants on conduit entries and ensure correct positioning of conduit pipes to avoid condensation buildup from occurring inside the terminal housing.

4.9.3 Installation in Hazardous locations

Transmitter Housing is designed to meet explosion-proof protection requirements. When installing transmitter in a hazardous classified area please ensure all required explosionproof installatioN n& wiring requirements outside of the transmitter as stated by local regulatory bodies are also complied with.

Chapter 5 On-line Operation

5.1 Overview

This chapter describes configuration functions of an Autrol® ATT series SMART Temperature

Transmitter. Transmitter can be configured in either On-Line or Off-Line mode. In On-Line

Configuration Mode, you must connect through an external HHT (Hand

Held Terminal) or PC configuration tool supporting HART® DDL technologies. When connecting in Multi-drop mode ensure each device on the HART® bus is provided with a unique HART® device ID for identification.

5.1.1 Multidrop Mode

In the case of Multidrop Mode, the Current Loop is set at 4mA automatically. The Current

Loop must be set to passive mode. This is set automatically when the HART® device ID is changed to a numeric value of 1 to 15 (except 0). Transmitters are shipped with default device ID=0 to operate independently on a 24 VDC loop with 4 to 20 mA output.

5.2 Safety Message

For safety of operator please pay specific attention to safety note identified under Warning symbol (

▲).

▲ Warning

Explosion can result in death or serious injury:

◈ Do not remove the transmitter covers in hazardous areaswhen the circuit is live.

◈ Before connecting HHT in a classified zone, check that the configuration device connecting to transmitter also complied to required safety regulations.

◈ Both transmitter covers must be fully engaged to meet explosion-proof certification requirements

36

ATT2100

ATT2100

In case transmitter is already installed on site review configuration data to reconfirm it meets the application requirements. This includes verifying suitability of sensor range code, and the

URL/LRL values selected.

5.4 Check Output

Transmitter is provided with a Loop Test function ( accessible at Menu Tree location 13) which can be used to output desired values 4, 8, 12, 16, 20mA plus settings OFF, mA HOLD, and

OTHER (type in desired mA output) for testing current outputs. Select OFF to remove transmitter from Loop Test function.

The message “Loop Test” shows in LCD display when the transmitter is in Loop Test mode.

5.4.1 Process Variable

The ATT-2100 SMART Temperature Transmitter measures two variables. Primary Variable is always the process temperature measured and SV (Secondary Variable) is the ambient temperature inside the transmitter, the Cold Junction temperature of the sensor connection.

Note: the SV temperature measured is used strictly for internal compensation . Only the PV value can be assigned to current output on a 4~20mA loop. However, in digital mode both PV and SV can be read through a compatible HART® communicating device.

5.5 Basic Setup

This involves configuring minimal settings required to operate transmitter correctly.

5.5.1 Sensor Range

This value can be specified by the customer for configuration by factory personnel at additional cost. The Range defines the minimum/maximum range limits and span settings for installed sensor which should not be exceeded for normal operation or during Re-ranging or Zero/Span configuration If customer does not select a desired range to be set at the factory, a Default Range 0~300 deg. F. is provided.

5.5.2 Set Output Units ( Measurement)

Select required measurement units from choices in Menu Tree location 21, e.g. kPa, kg/cm2, bar, psi, mmH2O, etc. Note : settings selected under this menu affect only the transmitter current 4/20mA output configuration. In Normal LCD mode these units are indicated on the

LCD module (if fitted). In Engineering mode, Menu Tree location 33, it is possible to generate a separate set of descriptive units (example «Percnt ») from an alphanumeric menu for local display on the LCD only.

ion Manual:111508-2100-OM01V7.X

sensor is stored and applied over the entire published range under 5.5.1 users can re-range within specified limits without requiring an external temperature source input.

5.6 Detailed Setup

5.6.1 Set Fail Safe Mode

Sets failure mode (fail down or fail up) for 4/20mA outputs in case of an error or malfunction detected automatically during self diagnostic routine included within the transmitter.

37

ATT2100


5.6.2 Set Damping Time

Determine the appropriate damping setting based on the required response time, signal stability, and other requirements of the loop dynamics of your system. The default damping

TEST value is 1.0 seconds, and can be reset to damping values between 0 and 60 seconds.

[Graph illustrating Damping /Response time features]

5.6.3 Set LCD Mode

Sets LCD display mode (if installed, option M1). Can be set for NORMAL or ENGINEERING mode. If Engineering mode is enabled LCD Display will be tagged as

“Eng” on top center and in this mode LCD display can be independently configured from the actual measured PV settings & current output settings based on freely configurable engineering units ( flow, level, total), linear or sq-root mode and rescaled Hi-Lo limits for the PV. Engineering mode can be used as a secondary process indicator that follows the 4/20mA output configured but independently scaled and set as a standalone process indicator.

5.7 Tag Information set up

5.7.1 Set Tag

Set tag information to uniquely classify transmitter. Tag information is limited to max of 8 alpha-numeric characters. For additional description use Set Message option under 5.7.2.

This function is not available using buttons: use HHT or HART-enabled software.

5.7.2 Set Messages

Here user can define additional description limited to max of 8 alpha-numeric characters.

This information is saved in the EEPROM of transmitter. Not available using buttons: use

HHT or HART-enabled software.

38

ATT2100

5.8.1 Loop Test

The Loop Test verifies the output of the transmitter, the integrity of the loop, and the operations of any recorders or similar receiver devices installed in the current loop. Perform the following procedure for a loop test.



Connect a reference milliammeter to the transmitter either in series in the loop or across TEST pins.



Select the Loop Test menu on the HHT and initiate Loop Test function. Select desired output current (4mA/8mA/16mA/20mA/Other (enter amount),etc.)



Compare with readings on reference meter. If this matches then the transmitter and the loop are configured and functioning properly. If the readings do not match, then check to see if the reference meter is connected correctly, or check for faulty wiring, or the transmitter may require an output D/A trim, or the reference meter may be not be calibrated correctly.



Same procedure available using buttons (Sub-

Menu “13 LOOP-T”)

5.9 Calibration

Re-Ranging scales the upper and lower limits of transmitter outputs and does not affect the stored calibration data of the transmitter.

It is important to keep in mind that smart transmitters operate differently from conventional analog transmitters. A Smart transmitter uses a microprocessor that contains information about the sensor's specific characteristics in response to temperature dependent inputs

(miilivolts for thermocouples, resistance in ohms for RTDs), which are used for calculating final PV (Process Variable). These calibration curves are performed under traceable laboratory standards and stringent quality control parameters. Changing factory calibration data is advisable only if it is necessary to correct transmitter offsets and only when checking against a traceable calibration source which is at least five times more accurate than the transmitter under test.

5.10 Advanced Set Up:

(Needs a HART enabled HHT and /or PC configurators)

5.10.1 Output Mode

The transmitter can be set to output its 4/20mA signal in Linear or Square Root. Square

Root is typically not used in most TC and RTD sensing, therefore keep in Linear Mode.


In Engineering mode ( when enabled) users have the added flexibility of enabling Square

Root mode only for local display purposed on LCD and retain a linear 4/20mA current output for a remote DCS /PLC control system.

5.10.1 MASTER RESET

Allows rebooting of transmitter in case of system failure or corrupt firmware. This software feature emulates a hard power reset sequence which would have required physical disconnection of power supplied to input supply terminals.

39

ATT2100


Chapter 6 Maintenance

6.1 Overview

This chapter describes diagnostic and maintenance functions for the ATT series transmitters.

6.2 Safety Message

For safety of operator please pay specific attention to safety note identified under Warning symbol (▲).

6.2.1 Warning

▲ Warning

Explosions can result in death or serious injury:



▲ Warning

Electrical shock can result in death or serious injury. If you install transmitter around a high voltage environment e.g. power lines there may be a very high likelihood of high voltages induced on to the signal lines.

◈ Avoid direct contact with the signal leads and terminals to avoid potential electrocution .

▲ Warning

Electrical hazards can result in death or serious injury:

◈Only qualfied & trained personnel should be allowed to operate these transmitters.

40

ATT2100

If you suspect a malfunction follow Table 6-1 described here to verify that transmitter hardware and process connections are in good working order.

[Table 6-1 Trouble shooting]

Symptom

Transmitter

Does not

Communicate

With HART®

Communicator

High Output

Erratic Output

Potential Source

Loop Wiring

Sensor Input Failure

Loop Wiring

Power Supply

Electronics Module

Loop Wiring

Electronics Module

Corrective Action

 Check that a minimum 250 ohms loop resistance is available for the HHT.

 Check for adequate voltage to the transmitter at the signal input terminals. This must be greater than 17.9 VDC for HART® communications.

 Check for intermittent shorts, open circuits, and multiple grounds.

 Connect HHT and enter the Transmitter test mode to identify the specific sensor failure.

 Check for loose or defective terminals, interconnecting pins and/or receptacles.

 Check the output voltage of the power supply at the transmitter signal input terminals. It should be 17.9 to 45 Vdc.

 Connect HHT and enter the Transmitter test mode to identify module failure. Check the sensor limits to ensure configuration parameters are within the published sensor range.

 Check the output voltage of the power supply at the transmitter signal input terminals. It should be 17.9 to 45 Vdc.


 Check for proper polarity at the signal terminals.

 Check for current value using external ammeter.

 Connect HHT and enter the Transmitter test mode to identify an electronics mode failure.

 Connect HHT and enter the Transmitter test

Operat

mode to identify an electronics mode failure.

AUTROL

®

Series

Low Output or

No Output

Loop Wiring

 Check for adequate voltage to the transmitter.

The transmitter always requires 17.9 ~ 45 Vdc.


 Check polarity of signal terminal

 Check the loop impedance.

Electronics Module

 Connect HHT and check the sensor limits to ensure calibration adjustments are within the sensor range.

41

ATT2100


6.4 Hardware Maintenance

Autrol® ATT series Smart Transmitters have no moving parts and require minimal scheduled maintenance. Transmitters feature modular design for easy maintenance. If you suspect a malfunction, check for an external cause before performing any internal maintenanceas discussed in this section. If you must return failed transmitters or parts, first obtain a Return Material Authorization# before sending units back to Autrol® America Inc. for inspection, repair, or replacement.

6.4.1 Test Terminals

The test terminal is clearly marked as TEST on the terminal block behind the rear cover. The test and negative terminals are connected internally via a diode. As long as the voltage across these terminals is kept below the diode threshold voltage, no current passes through the diode. To ensure that there is no leakage current through the diode while making a test reading, or while an indicating meter is connected, the resistance of the test connection or meter should not exceed 10 ohms. A resistance value of 30 ohms will cause an error of approximately 10 percent of reading.

DC Ammeter

Connections

+

6.4.2 Disassembling the Electronics Housing

The transmitter is designed with dual-compartment housing; one contains the electronics module, and the other contains all wiring terminals and the communication receptacles.

_

42

ATT2100

ATT2100

6.4.2.1 Disassembling Electronics Module

Use the following procedure to remove the electronics module.

[Note1]:-The electronics module (also referenced as MCU board) uses components meeting

MIL specification. The MCU Board comes standard with conformal coating for added protection in tropicalized environments. The MTBF of these modules is greater than 150 years and hence these modules are designed as non-repairable units. If a malfunction does occur the entire unit must be replaced.

1. Disconnect the power to the transmitter. Remove the cover from the electronics side of the transmitter housing (Figure 6.2).

2. Do not remove the instrument cover in explosive atmospheres when the circuit is alive.

3. Remove the LCD module, if applicable, by first disconnecting the screws and then pulling out the LCD module from the plug in connector located behind the module.

4. Remove the two screws that anchor the MCU electronics module to the transmitter housing.

5. Remove the Analog Sensor cable & Power cables from their plug in connectors.

6. Firmly grasp the MCU electronics module and pull it straight out of the housing, taking care not to damage the interconnecting pins.

[Note2]:The transmitter EEP-Write Enable and failure mode jumpers are located on the front of the MCU electronics module. When replacing with a new one make sure to duplicate the same jumper settings on the replacement board.

Electronic

Module access

Power(24

Vdc)

Connector

커넥터


AUTROL

®

Series

CPU &

Power Module

Analog Connector

6.4.2.2 Fail Mode and Jumper Switch of EEPROM-write

Fail-mode and jumper switch of EEPROM-write is located front of electronics

module (Refer to Figure 2-2, 2-3)

43

ATT2100


6.4.3 Assembling the Electronics Housing

Re-assembling procedure is same as follows:-

1. Make sure that Fail-mode and Jumper Switch are set exactly as the

MCU board being replaced.

2. Insert electronics module into housing Connect back the cable connectors of analog sensor board & power. Note an improper connection on either connector can cause wrong outputs and/or effect power to the transmitter. Also make sure neither of the connector cables are pinched or twisted between the MCU board and transmitter housing.

3. Anchor MCU module with the 3 screws.

4. Attach LCD module making sure plug in connectors are installed correctly on appropriate mating connectors on the MCU board.

5. Secure LCD module with the screws provided.

6. Close the Front cover of housing. For explosion proof rated transmitters ensure covers are fully engaged with O-Ring seal is securely in place.

7. Power on transmitter and note the start up screen/boot sequence.

8. IF all self checks are completed and found OK the transmitter will enter measurement mode automatically.

9. If any errors same will be displayed on LCD. Follow the troubleshooting guide included in this manual to help identify and correct any fault conditions.

44

ATT2100

Appendix I

ATT SMART TEMPERATURE TRANSMITTER- LCD DISPLAY CODES

Message

ADJ-U

ADJ-L

Description Remarks

Set value outside of upper limits during Zero Adj function. Check limits

Set value outside of upper limits during Zero Adj function. Check limits

ZERO

SPAN

Initial message when activating Zero push button

Initial message when activating Span push button

BT-ERR Button input Sequence error.

P-LOCK Write Protect Lock on

ZT-ERR Setting Limit (10%) Error when Zero Trim

-TR- Zero Trim Done

ZR-ERR Set value outside of upper limits during Zero Trim

SP-ERR Set value outside of upper limits during Span Trim

Apply zero input

Apply span input

Check key seq.

Check Jumper

Redo Zero Trim

Successful Trim.

Check Limits

Check Limits

-ZR-

-SP-

Zero /LRL configuration with external PV initiated

Span URL configuration with external PV initiated

-ZA- Zero Adjustment done

-DONE- Setting Done using button

RNGOVR Over range

LCD_OV Over range for LCD display

SCD-ER Sensor Code Error

F-RST Flash Setting Data Reset

F-LOCK While Flash Setting Data Reset, Protect Locked

F-FAIL Flash Setting Data Reset Failure

-FR-

A-RST

Flash Reset Done

Analog EEPROM Initializing Start

LRL set up initiated

URL setup initiated

Z-Adj accepted.

Changes accepted

Check Limits

Check limits

Check Sensor

Reboot

Write Protect on

Initialize failed.

Initialize completed

Initialize initiated

A-STOR Analog EEPROM Whole Write Write initiated

Operat

A-FAIL

ion Manual:111508-2100-OM01V7.X

Analog EEPROM Whole Write Failure

AUTROL

Write fail

®

Series

-AC- Analog EEPROM Whole Write Done Write completed

S-FL Sensor Failure Check sensor input

S-OP Sensor PV exceed MWP

AEP-RF Check sum error in EEPROM during read sequence

AEP-WF Check sum error in EEPROM during write sequence

TS-FL Temperature sensor failure

EOSC

FAVE

Sensor Element defective

Flash Access Violation

Check limits.

Reboot

Reboot

Replace

Replace

Reboot

45


ATT2100


®

Series

Appendix II

ATT2100 Smart Temperature Transmitter

Quick Push Button Menu guide (Menu Tree)

. 46

Appendix II c(

(Continued)

47

ATT2100


Appendix II c(

(Continued)

48

Appendix III Qui

APT Configuration Manual for use with a HART

® enabled

HHC (Hand Held Communicator)

Autrol® APT & ATT series Pressure & Temperature SMART transmitters are fully supported by HART® enabled external configurators. Basic Configurations can be accessed and configured using Generic HART® Drivers preinstalled on these third party configuration tools.

For Advanced Setup features Autrol® DDL (Device Descriptive Libraries) and DOF

(Device Object Files) can be downloaded online from Hart® Foundation listing directories or HHC manufacturer’s website at NO additional costs. However before uploading DDL

(or DOF) files on to the HHC please follow the original manufacturer’s instructions for proper tools/procedures defined for uploading or updating preinstalled older version DDL

(or DOF) files on to their hardware.

In case full functionalities (as described in subsequent sections) are NOT supported on your HHC please make sure you have the most current DDL (or DOF) version installed on your hand held device.

All Autrol® transmitters have been tested prior to release of official DDL and DOF files for third party use, hence please check your installation and/or contact the original manufacturer of the hand held communicator first to make sure the HHC device firmware is up to date and relevant DDL files loaded are current and complement the latest release registered on Hart® Foundation listing online.

For additional questions please contact your nearest AAI office or email [email protected]

49

Autrol ATT2100 Operation Manual

ATT2100 Smart Temperature

Transmitter

Operation Manual

AUTROL CORPORATION OF AMERICA

www.autroltransmitters.com

ATT2100 Smart Temperature Transmitter

AUTROL CORPORATION OF AMERICA (AAI)

www.autroltransmitters.com

Table of Contents

Chapter 1. Introduction

Chapter 2. Handling

Chapter 3. Transmitter Functions

Chapter 4. Installation

Chapter 5.On-line Operation

Chapter 6. Maintenance

Appendix I

Appendix II

Appendix Ⅲ

Chapter1 Introduction

1.1 Using This Manual

1.2 Overview of Transmitter

1.3 Software Compatibility

1.4 Transmitter Components

Chapter 2 Handling

[Quick Reference Table 2.0]

2.1 Unpacking

2.4 Selecting a Suitable Location for Installation

2.5 Performing Sensor Zero Adjustment before or after

Installation

2.6 Temp. Sensor Connections

2.7 Waterproofing of Cable Conduit Connections

2.8 Restrictions on Use of Radio Transceivers

▲ Warning

2.9 Insulation Resistance Test and Dielectric Strength Test

d)

2.10 Installation of Explosion Proof Transmitters in Classified

Areas

2.10.1 KOSHA Certification

2.10.2 KEMA / ATEX Certification

2.10.4. Factory Mutual (FM)USA Certification to NEC codes

2.11 EMC Conformity Standards

Chapter 3 Transmitter Functions

3.1 Overview

3.2 Safety Message

3.3 Warning

▲ Warning

▲ Warning

3.4 Fail Mode Alarm

Level

4~20mA Saturation

4~20mA Alarm

Selected Fail

Jumper status on LCD and DIP

Switch (2) on CPU Module

Mode

3.4.2. <Fail Mode Selection DIP Switch on CPU Module >

DIP Switch (2) setting on CPU

Module

3.5.1 Security

3.5.2 Zero and Span Magnetic Push Buttons

3.6 Configuration of Alarm and Security Jumper Procedures

3.7 Configuration using Zero and Span Push Buttons

 IMPORTANT TIP ON PUSH BUTTON KEYSTROKES

 IMPORTANT TIP ON PUSH BUTTON KEYSTROKE

 IMPORTANT TIP ON PUSH BUTTON KEYSTROKE

3.9 Bench Commissioning using STT20

3.10 Wiring Connections for External HHT/ Ammeters

4.1 Overview

4.2 Safety Message

4.3 Warning

▲ Warning

.4 Commissioning on the bench with Hand-Held Terminal

Basic Set up

Bench

Calibration?

4.6. Electrical Considerations

4.6.1 Power Supply

Max. L oop Resistance [Ω] = (E-17.4) [Vdc] / 0.022 [mA]

4.7. Wiring