Fluidwell D040 Temperature Indicator Owner's Manual

D040-A

T

EMPERATURE

I

NDICATOR

Signal input sensor: (0)4-20mA

Fluidwell D-Series Indicators - The better alternative for DIN panel mount indicators

User manual D040-A Temperature Indicator

Health and Safety Information

Caution:

The D040-A must only be installed, operated and maintained by competent personnel that received proper training on regular basis, including instructions on the various types of protection and installation practices, relevant rules and regulations, and the general principles of area classification.

This instruction manual supplements the requirements of nationally accepted codes of practice. All installations must comply with the relevant sections of these codes and/or other comparable codes that applies in the region the D040-A is installed in.

In addition, particular industries or end users may have specific requirements relating to the safety of their installations. These requirements must also be met.

Disposal

At the end of its life this product must be disposed of according to local regulations regarding waste electronic equipment. If a battery is present in this product it must be disposed of separately. The separate collection and recycling of your waste equipment will help to conserve natural resources and ensure that it is recycled in a manner that protects the environment.

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FW-D040-A-MAN-EN-V0101_02

Read Me First!

About This Guide

This manual describes all standard features and instructions related to the D040-A

Temperature Indicator.

Note:

This version ( FW-D040-A-MAN-EN-V0101_02 ) is written with a focus on software version 03.03.37. For other versions contact your supplier.

This manual is intended for all personnel involved in the operation, configuration, installation and troubleshooting of the D040-A Temperature Indicator.

Information in this manual is subject to change without prior notice. Fluidwell bv is not responsible for mistakes in this material or for incidental damage caused as a direct or indirect result of the delivery, performance or use of this material.

© All rights reserved. No parts of this publication may be reproduced or used in any form or by any means without written permission of your supplier.

Prerequisites

All personnel working with the D040-A Temperature Indicator are assumed to fully understand, be capable of and act according to the information provided in this manual.

All personnel working with the D040-A are further assumed to be authorized and properly trained for the task at hand.

About Functions and Type Codes

Not all D040-A types share the same functions. Depending on the type codes on your particular D040-A, some functions described in this manual may –or may not– be available.

For details see this manual.

Conventions

The following conventions may have been used to emphasize information:

Warning:

This icon warns about actions that, when not performed correctly, may lead to product damage, personal injury or even death.

Warning:

Danger of electrical shock : this icon warns about actions that include the risk of electrical shock, resulting in product damage, personal injury or even death.

Such actions are best performed with power removed or made inaccessible.

Caution:

This icon warns about actions or procedures that may lead to incorrect functioning of the D040-A when not applied correctly.

Note:

This icon indicates a hint or provides important background information about the consequences of the described procedure or action.

Example:

This icon indicates a solution for a hypothetic situation, intended to help you interpret the related concept information.

FW-D040-A-MAN-EN-V0101_02 iii


How To Read This Manual

Caution:

• Before operating, configuring, opening or installing the D040-A you are expected to have read and understood all relevant sections in this manual.

• Before operation the D040-A MUST be installed in compliance with the installation

instructions as described in "Installation Instructions" on page 7.

This guide consists of the following main sections:

chapter 1: "Introduction" on page 1

chapter 2: "Specifications of the D040-A" on page 5

chapter 3: "Installation Instructions" on page 7

chapter 4: "Configuring the D040-A" on page 13

chapter 5: "Operating the D040-A" on page 23

chapter 6: "Maintenance" on page 26

Provides an introduction and technical overview of the

D040-A Temperature Indicator.

Provides an overview of the D040-A specifications.

Provides mechanical and electrical installation instructions.

Provides an overview of configuration commands and programming sequence of the D040-A.

Provides operating instructions for the daily use of the

D040-A.

Provides maintenance instructions.

Power up, Power down and Storage of the D040-A

Your D040-A was shipped to you in a cardboard box and may be equipped with battery power. During transport the unit was switched off (shelf mode).

• If your D040-A is equipped with a battery you can press SELECT twice to power it up.

• To power your D040-A down you must perform the following steps: a Press and hold PROG

for 7 seconds. (See "Password Protection" on page 14 when

password protected.)

b Setup is indicated. Use to go to Setup Menu 3 — "Power Management"

c Next press twice to go to

SETUP

32 "Battery Mode" and press

PROG d You enter

SETUP

menu 32. Select

shelf

and press PROG to switch the unit off.

Storage and Hot Spare Configuration

When storing or transporting the D040-A, put the unit back in shelf at room temperature, in a dry place and in the original box.

mode and store it

Note:

Before storing you may want to consider configuring a spare unit with identical settings as an active unit in the field. This way you have created a “hot spare” which can be taken from shelf and field mounted within minutes by electrical engineers.

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Contents

Read Me First! iii

About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Prerequisites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

About Functions and Type Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

How To Read This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

Power up, Power down and Storage of the D040-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

Storage and Hot Spare Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

1 Introduction 1

System Description of the D040-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Functions and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Field Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

The D040-A Display Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Configuration of the D040-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

EEPROM Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Options of the D040-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Available D040-A configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Specifications of the D040-A 5

General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Panel Mount Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Approvals and compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Sensor excitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Terminal connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Data protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Operational. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3 Installation Instructions 7

Mechanical Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Electrical installation – general. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Overview of Terminal Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Power Supply Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

External Power Supply wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Backlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

I/O wiring options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12


1 – C ONTENTS

4 Configuring the D040-A 13

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

The D040-A Display Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

The D040-A Key Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Quick Reference Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Password Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Overview of Setup Functions and Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

The D040-A Setup Functions Explained . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5 Operating the D040-A 23

The D040-A button and display functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

The D040-A Display Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

The D040-A Key Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Operator functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Display temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Piegraph indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Operator alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Low-battery alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Range error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Alarm 01-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6 Maintenance 26

General directions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Battery life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Replacing the battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Preventive maintenance checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Setup Configuration Examples 28

Troubleshooting the D040-A 31

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Introduction

CHAPTER

System Description of the D040-A

Functions and Features

The Temperature Indicator model D040-A is a microprocessor controlled device to display the actual temperature.

The D040-A has been designed with a focus on:

• Ultra-low power consumption, to allow for battery operation of up to five years.

• Front panel mounting solution based on IP66/67 (Nema4X), suitable for harsh industrial surroundings.

• Very easy and user-friendly installation and programming through an easy menu-driven structure. Know one, know them all!

• Ability to process all type of signals.

1

Figure 1: Typical application of the D040-A

Field Input

The “A” in D040-A indicates a 0(4)–20mA temperature sensor input. Other versions are available to process 0–10V (U) temperature sensor signals.

• The D040-A can read one passive or active temperature sensor with a 0(4)–20mA output.

• To power the temperature sensor, several options are available.

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1

2


1 – I NTRODUCTION

The D040-A Display Functions

The D040-A has a very large transflective LCD with a number of symbols and digits to display measuring units, status information, trend indication and keyword messages.

Figure 2: The display functions of the D040-A

D040-A status indicators Numerical 26mm (1”) large display readout

Pie graph indicator

Measuring units large display readout

Configuration of the D040-A

"Available D040-A configurations" on page 3 shows that this unit is available in various hardware configurations to support a wide range of applications. Other models of this type have other configurations. Contact your reseller for details.

The configuration mode of the D040-A allows you to configure and shape your D040-A towards your specific requirements. The configuration mode supports all available hardware configurations of the D040-A and includes several important features such as , measurement units, signal settings, etc.

All setting as are stored in EEPROM memory and will not be lost in case of power breakdown or in the event of an empty battery.

Note:

You may optimize battery-life time (type PB only) by optimizing the powermanagement functions as described in "Power Management" on page 19.

EEPROM Memory

The D040-A contains EEPROM memory that does not loose its data upon power loss.

All configuration settings remain stored in case of a power failure or deactivation of the unit (e.g. during transport or storage).

Options of the D040-A

The following section describes the configuration options this particular D040-A may have been equipped with. Other models of this type have other options. Contact your reseller for details.

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I NTRODUCTION – 1

Available D040-A configurations

Your D040-A model is available in a number of hardwired configuration options.

A product label on the backside of the unit identifies which configuration options are included in your D040-A.

The following table identifies the options that may apply to your D040-A.

Note:

A combination of configuration options is not always possible: some options rule others out and some options require others to be included. Consult the product label on your

D040-A enclosure to see which options are included on your particular unit.

Standard confuguration: D040-A-HB-PX-ZX

Coding information temperature sensor input signal(s)

A (0)4—20mA input.

Panel mount enclosure - IP66/67 (NEMA4X)

HB Aluminum DIN 43700 / IEC 61554 front panel

Power supply

PB Long life lithium battery

D040-_

PD

PL

PM

PX

24V DC/AC + sensor supply

Input loop powered from sensor signal 4 - 20mA - requires type A.

115 - 230V AC + sensor supply

Basic power supply 8 - 30V DC (no real sensor supply)

Other options

ZB Bi-color backlight green/amber

ZX No options

The bold marked text contains the standard configuration.

-HB -P_ -Z_

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3


1 – I NTRODUCTION

This page is left blanc intentionally.

4

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Specifications of the D040-A

CHAPTER

2

General specifications

Type

Digits

Refresh rate

Type ZB

General

Panel cutout

Panel thickness

Operating

EMC compatibility

Display

High intensity reflective numeric and alphanumeric LCD, UVresistant.

5½ very large 26mm (1”) digits. Various symbols and measuring units.

User definable: 8 times/sec - 30 secs - 1 time/30 secs - off.

Transflective LCD with bi-color LED backlight; green / amber.

Intensity and color can be adjusted in the configuration menu.

Good readings in full sunlight and darkness.

Panel Mount Enclosure

Die-cast ALU (aluminum) enclosure with Polycarbonate window and silicone.

UV stabilized and flame retardant material. GRP back cover.

Control Keys Three industrial micro switch keys. UV-stabilized silicone keypad

Painting UV-resistant 2-component industrial paint

Dimensions 144 x 72 x 71.4mm (5.67" x 2.83" x 2.81") – LxHxD

Weight 325 gr.

Classification IP66, IP67 (NEMA4x) at the front-side

138 x 68mm (5.43" x 2.68") – LxH

Max. 6mm ( ¼ ")

Type HB Die-cast ALU panel-mount enclosure according: DIN 43700 /

IEC 61554

Temperature

-40°C to +80°C (-40°F to +176°F) ambient

Approvals and compliances

Compliant ref: EN 61326 (1997), EN 61010-1 (1993).

Type PB

Type PD

Type PM

Type PX

Type ZB

Power supply

3,6V Lithium battery life-time depends upon settings and configuration – up to 5 years.

24V AC / DC + 10%. Power consumption max. 5 Watt.

115-230V AC + 10%. Power consumption max. 15 Watt.

8-30V DC. Power consumption max. 0.3 Watt.

20 - 30V DC. Power consumption max. 1 Watt.

With type PD - PM: Internally powered

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5

6


2 – S PECIFICATIONS OF THE D040-A

Type PB / PX

Type PD / PM

Type

Wire

Screw thread

Tightening torque

Sensor excitation

Sensor exitation specifications relate to the power supply type.

Not available

Dipswitch adjustable sensor supply:

8.2V DC. Iout max 35mA @ 20°C

12V DC. Iout max 50mA @ 20°C

24V DC. Iout max 75mA @ 20°C (this voltage can vary depending on the input supply voltage).

Terminal connections

Removable plug-in terminal strip. max. 1.5mm

2

and 2.5mm

2

solid / stranded.

M3

0.5-0.6 Nm

Memory type

Access restriction

Type A

Data protection

EEPROM; data retention >10 years

Automatic backup of settings upon change & running totals every minute

Via configurable 4 digit numerical pass code

Inputs

Sensor

0(4)–20mA0–10V - with signal calibration feature at any voltage within range.

Accuracy Resolution: 16 bit. Error < 0.01mA / ±0.05% FS. Low level cut-off programmable.

Offset -99,999 to +199,999 units

Span 0.00001 - 199,999 with variable decimal position.

Update time Four times a second

Voltage drop 2.6 Volt

Load impedance 3kOhm

Relationship Linear calculation.

Note : External power to sensor is required; e.g. type PD/PM.

Displayed functions

Units

Digits

Operational

Operator functions

• temperature.

• measuring unit

• piegraph 0-100%

Temperature

L, m3, GAL, USGAL, kg, lb, bbl - no units

5 ½ digits

Displayed decimals 0 - 1 - 2 - 3 - 4 or 5

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Installation Instructions

CHAPTER

3

Note:

This section describes various hardware configurations of the D040-A. Your particular model of the D040-A may not support all configuration options described.

Mechanical Installation

Figure 3: Mechanical mounting precautions

To extend life of your unit:

• Mount the D040-A on a solid base to avoid vibrations.

• Provide sufficient slack on cables to prevent stress on cable entries.

• Make sure the seal is mounted properly between the housing and the panel.

• The IP66, IP67 (NEMA4X) classification is valid for the front enclosure only.

• Do not expose the casing to strongly varying (weather) conditions, not even when rated IP67.

Figure 4: Panel cut-out dimensions

144 mm (5.67”)

10.2 mm (0.4”)

@@Panel cut-out dimensions D-series

15,6mm (0.61”)

138 mm (5.43")

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55,3mm (2.18”)

7

8


3 – I NSTALLATION I NSTRUCTIONS

Electrical installation – general

Overview of Terminal Connectors

To gain access to the connectors open the panel containing the D040-A. You now see the battery cover with the battery and the connectors at the back side of the display unit as shown below.

The actual number and size of connectors depends on your particular model.

Figure 5: Connector location D040-A temperature sensor and Power

A 6-pole Classic COMBICON connector connects the temperature sensor and (optional) power supply.

Mains Power Supply

A 3-pole Classic COMBICON connector connects the mains power supply.(110/230V) (PM)

Figure 6: Pin layout options of main connector(s) –availability depends on model ID

AC power supply

(option)

Pulse out (option) Voltage switch

8.2/12/24V input

0(4)-20mA sensor supply

DC power supply

Analog out /

HART

(option)

P 0 P 1 P2

∼ ∼

R1 R2 R3

⊥ + ↑

PD:24V AC

OT: NPN

⊥ + ↑ + ↓

L1 N

PM: 115-

230V AC

OH: PNP / NPN

COM

⊥

NO

OR: make-andbreak relay

NC

Figure 7: Voltage switch positions

8.2V

12V 24V

A

B

A

B

S1 S2 S3 S4 P3 P4

⊥ I+ ↑ 3.0V

↓

8.2/12/

24V ↓

A: 0(4)-20mA

⊥ +

PD:24V DC

↑

⊥ + ↑

A-PL: 4-20mA

(input loop powered)

⊥ + ↑

PX: 8-30Vdc

A1 A2

A

B

A

B

A

B

A

B

A or

B

A

B

FW-D040-A-MAN-EN-V0101_02


I NSTALLATION I NSTRUCTIONS – 3

Connector Types and Wiring Sizes

The following connector types are fitted. Wires are connected using a flat head screw driver:

Classic COMBICON

A screw connector with 5.08mm pitch, suitable for 0.2—2.5mm2 or AWG

24—12 wire. Max. torque 0.5Nm.

Power Supply Wiring

Below section describes the available power supply types for the D040-A. Which types are available in your particular D040-A depends on the ordering code.

Battery equipped models switch their internal battery off when an external supply is active.

The following power supply options are available:

• Battery powered. see "Battery powered type PB" on page 9 for details.

• Input loop powered, see "Loop Powered Flowmeter Input Wiring Option Type A-PL" on page 12 for details.

• Externaly powered, see ""External Power Supply wiring" on page 9" for details.

Battery powered type PB

Type PB is internally battery powered and does not require any external wiring.

When power supply PX is available (see below) the internal battery is switched off. This extends battery life and guarantees higher availability during power outages.

• A healthy battery has a life expectancy of several years, depending on its use and configuration settings. For details see "Battery life" on page 26.

• When installing verify that the battery is in good working condition by running the power-up sequence on page iv of this manual. If the battery needs to be replaced follow the battery replacement instructions delivered with the new battery.

External Power Supply wiring

The D040-A can be equipped with a power supply, type PX or PD.

• For type PX or PD DC your D040-A must be equipped with a 6 pole connector.

Type PD can also power your temperature sensor in the field, see "Power supply" on page 5 for details.

Note:

• Type PX < 16V does not foresee in the (optional) backlight power; see "Backlight" on page 11.

• The internal battery is on standby, when external power is supplied. Note that the internal battery cannot be used to power a temperature sensor with 8.2V (pin S4)!

Caution:

The D040-A and it’s field devices are functionally isolated to a maximum of 500V!

FW-D040-A-MAN-EN-V0101_02

9



Power wiring type PX

Connect the “-”, GND or “0V” wire of your external power supply to pin P3. Connect the “+” wire to pin P4.

Figure 8: Power wiring type PX

D040-A

+

P4

+ +

8-30Vdc

0V P3

-

With power wiring type PX pin S4 offers 8.2V to power a device in the field

Power wiring type PD

With power wiring type PD / PM pin S4 offers a limited sensor supply (8.2/12/24V) to power the flowmeter in the field.

Figure 9: Power wiring type PD DC / AC – with flowmeter supply

D040-A

P4

+

0V P3

-

+

24Vdc ±10%

+

S4 Power supply to flowmeter , see Figure

7: "Voltage switch positions" for settings

P2

P1

~

24Vac 50/60Hz

~

P 0 ground - yellow / green

10

FW-D040-A-MAN-EN-V0101_02


I NSTALLATION I NSTRUCTIONS – 3

Power wiring type PM

Type PM is a galvanically isolated high power switching power supply, converting 115–230Vac mains (50/60Hz) to power the D040-A , the backlight (option) and provides up to 24V sensor supply to the field.

Warning

• HIGH VOLTAGE!

Danger of electrical shock: remove power from the supply lines before connecting.

D040-A

Warning

• Never connect 24V AC and DC together on the same unit, this will damage the unit.

Figure 10: Power wiring type PM

0V

+

S4 Supplies up to 24Vdc@75mA sensor power, see Figure 7: "Voltage switch positions" for settings

P3/

S1

P2

N

115–230Vac 50/60Hz

P1 L1

P 0 ground - yellow / green

Backlight

For those applications where readability during day and night is an issue, a bi-color backlight is available. The background color can be set to green or amber and the intensity can be adjusted in the configuration menu, see 22 "Backlight" on page 19

Backlight requires a power supply of at least 16V and is internally powered by options PD, PM or

PX above 16V.

FW-D040-A-MAN-EN-V0101_02

11



I/O wiring options

Temperature Indicator Input Wiring Options Type A

The D040-A requires a 0(4)–20mA input signal which will be processed 4 times a second with a

16 bit accuracy.

Sensors that are not externally/self powered can by powered by the sensor supply terminal, when the D040-A is equipped with power supply type PD.

Explanation of symbol ‘cable shielding’

cable shielding

D040-A sensor supply

(only with type PD)

Figure 11: 0(4)–20mA signal input

S4

1 Option 1: powered by sensor supply

0(4)–20mA

S2

S1

2

Option 2: self / externally powered

Loop Powered Temperature Indicator Input Wiring Option Type A-PL

The D040-A with type PL requires a 4-20mA temperature sensor signal which has a double function:

The signal will be processed 4 times a second with a 16 bits accuracy and the unit will be powered from the sensor signal (loop power). The input is not isolated and not intrinsically safe.

Figure 12: 4–20mA loop powered signal input

D040-A

Loop power provided by externally powered sensor

4–20mA

S2

S1

12

FW-D040-A-MAN-EN-V0101_02

Configuring the D040-A

CHAPTER

4

General

The D040-A has three buttons and four modes of operation, one of which is “off”.

The active modes are displayed by status indicators. Configuration of the D040-A is possible via the Setup and Program modes, which are indicated by

SETUP

and

PROGRAM

.

Warning:

Not understanding the effect of your changes can cause unexpected system responses, resulting in process inefficiency, product spilling and downtime.

• Familiarize yourself with the next sections on display functions, keypad functions and the quick reference menu –before accessing the D040-A configuration modes.

• Also familiarize yourself with the sections on the D040-A setup functions and what immediate impact they have on its response, before attempting to modify them.





Measuring units large display readout Pie graph indicator

The D040-A Key Functions

The following keys are available:

This key is used to access various configuration modes, program items and enter values.

Use this key when you see PROG or ENTER in the text.

This key is used to browse setup items and to change blinking values and states.

Use this key when you see SELECT or in the text.

This key is used to power up the unit and to select a setup item or digit for change.

Use this key when you see CLEAR or in the text.

FW-D040-A-MAN-EN-V0101_02

13


4 – C ONFIGURING THE D040-A

Quick Reference Menu

Shelf mode Mode to deactivate the unit for storage. The unit is switched off. Press SELECT twice to switch the unit on and perform a self test.

Operator mode

Default operation mode of the unit.

Display indicators:

(optional).

RUN or READY

• Unit always returns to this menu when not operated for 20 seconds.

• Operator functions and rights depend on settings and available options of your unit.

Setup mode

Mode to select setup items and see their settings. Display indicator:

SETUP

.

• To access press and hold

PROG 7 seconds. While waiting the display shows

.

• You may have to use and to enter a 4-digit password. Confirm with-

PROG .

• To select an item use

• To exit press and hold

PROG 3 seconds or wait 20 seconds.

Program mode

Mode to change settings. Display indicators:

SETUP

and (blinking)

PROGRAM .

• To access the selected item press PROG .

• To change an item use

• To save changes and exit press ENTER .

• To cancel press and hold

PROG 3 seconds or wait 20 seconds.

Password Protection

If Setup mode is password protected you get below screen when trying to access:

Password

and

0000

are displayed, the left digit is blinking.

Figure 14: Enter a password to continue

LOW BATTERY SET-UP RUN PAUSE READY PROGRAM ALARM

1 Press repeatitly until the correct number in the blinking digit is displayed.

2 Press to move to the next digit and repeat above step for all four digits.

3 When done with all four digits press ENTER to confirm:

- When correct, you enter Setup mode and the

SETUP

indicator lights up.

- When incorrect, you return to Operator mode: Try again.

See "No access (unknown password)" on page 31 for troubleshooting information.

14

FW-D040-A-MAN-EN-V0101_02


C ONFIGURING THE D040-A – 4

Modes of Operation

Shelf Mode

In Shelf mode the D040-A shuts down and can be shelved, stored or transported without draining the battery. All settings in EEPROM remain stored, even when the battery is removed.

To wake the unit up press the center button ( SELECT /  ) twice to bring it in Operator mode.

Operator Mode

Operator functions and rights can differ per unit: they depend on settings and options. For information on Operator mode see "Operating the D040-A" on page 23.

Setup Mode

In Setup mode you can browse, select and view all function items. From here you can also access

Program mode to change current settings.

Function items are arranged in function groups, and can be accessed as shown below.

Figure 15: Matrix structure SETUP-level

1 To access Setup mode press and hold PROG 7 seconds. While waiting the display shows . When asked for a password, follow the instructions in "Password Protection" on page 17.

You enter Setup mode in function group 1. The

SETUP

indicator lights up.

2 How function items are arranged in groups is listed on page 17. To browse to the desired function item: a select the function group containing the item by repeatitly pressing .

b select the function item by repeatitly pressing .

3 You now have the following options:

To change the value of selected function item press PROG . See "Program Mode" on page 16 for follow-up instructions.

To select another function item go back to step 2.

To exit wait 20 seconds. The D040-A automatically returns to Operator mode.

Alternatively you can press and hold ENTER 3 seconds. This has the same effect.

FW-D040-A-MAN-EN-V0101_02

15



Program Mode

In Program mode you can change the properties (value or setting) of a selected Function item.

Warning:

Not understanding the effect of your changes can cause unexpected system responses, resulting in process inefficiency, product spilling and downtime.

Note:

To cancel at any time press and hold PROG for 3 seconds or wait 20 seconds.

1 Select a Function item (see "Setup Mode" on page 15).

2 Press PROG with the function item selected. The

PROGRAM

indicator starts blinking.

Depending on the function item selected you can now enter a value or a setting.

3 To program a function item that contains a value: a Press to select the digit you want to change (selected digit flashes). b Press to change the value of the flashing digit.

c Repeat above steps for all digits of the value and press ENTER to store the new value.

4 To program a function item that contains a setting: a Use and to browse through the various options.

b Press ENTER to store the new setting.

16

FW-D040-A-MAN-EN-V0101_02



Overview of Setup Functions and Settings

S

ETUP FUNCTION

1 – T EMPERATURE

11 Unit

12 Decimals

13 Span

14 Offset

2 – D ISPLAY

21 Bar Graph

22 Backlight

23 Brightness

3 – P OWER M ANAGEMENT

31 LCD New

32 Battery Mode

4 – S ENSOR

41 Filter

42 Cut-Off

43 Calibrate Low / 4mA

44 Calibrate High / 20mA

5 – O THERS

51 Type of Model

52 Software Version

53 Serial Number

54 Password

55 Tag Number

SETTINGS

&

DEFAULT VALUE

°C - °F - K - _( NO UNIT )

0000000 - 111111.1 - 22222.22 - 3333.333

0.000010 - 9,999,999

-99,999 TO +99,999

O FF - O N

OFF - AMBER - GREEN

1 - 2 - 3 - 4 - 5

FAST - 1 SEC - 3 SEC - 15 SEC - 30 SEC - OFF

SHELF - OPERATE

01 - 99

0.0 - 99.9 %

Calibrate - Default - Cal Set

Calibrate - Default - Cal Set

D040-A

03.03.37

7DIGITS NUMERIC VALUE

0000 - 9999 (4DIGIT NUMERIC )

0000000 - 9999999 (7 DIGIT NUMERIC )


FW-D040-A-MAN-EN-V0101_02

17



The D040-A Setup Functions Explained

Warning:

Disconnect the D040-A from the process before modifying setup items:

Changes to setup items take immediate effect!

S

ETUP

M

ENU

1 — T

EMPERATURE

Below setup items determine the calculation and visualisation of the measured temperature.

• For configuration examples to calculate the Span see "Calculating the span for temperature" on page 28.

SETUP

11 Unit

Unit determines the measurement unit for the displayed temperature. The following units can be selected:

°C - °F - K - _(no unit)

Caution:

Alteration of the measurement unit will impact readout at operator level and configuration level.

Please note that total related settings, such as span, have to be adapted as well; the conversion is not done automatically.

SETUP

12 Decimals

Decimals determines with how many decimals the temperature is displayed.

You can select one of the following display configurations:

0000000 - 111111.1 - 22222.22 - 3333.333

SETUP

13 Span

Span determines the nominal span used to convert the temperature signal into quantity.

The span for temperature is determined on the basis of the measuring range of the sensor.

Enter the nominal span as:

0.000010 - 9,999,999

Note:

The more accurate you define the span, the more accurate the D040-A will measure.

For calculation examples see "Calculating the span for temperature" on page 28.

SETUP

14 Offset

The unit needs to know the measured temperature at minimum signal.

The following range can be programmed:

-99,999 to +99,999

The minus for a negative temperature can be selected by pressing the centre and right button simultaneously.


18

FW-D040-A-MAN-EN-V0101_02



S

ETUP

M

ENU

2 — D

ISPLAY

Below setup options define the display functions for the operator.

SETUP

21 Bar Graph

Bar Graph (piegraph) displayed at operator level is percentage-wise related to the input signal:

- Minimum signal = 0%

- Maximum signal = 100%

With this function the bargraph can be disabled / enabled.

Following selections are available:

Off - On

SETUP

22 Backlight

Backlight determines the active color of the optionally supplied LED backlight. If no backlight has been supplied this setting has no impact.

off - amber - green

SETUP

23 Brightness

Brightness determines the intensity of the optionally supplied LED backlight. If no backlight has been supplied this setting has no impact.

The following can be selected (from dark to bright):

1 - 2 - 3 - 4 - 5

S

ETUP

M

ENU

3 — P

OWER

M

ANAGEMENT

Below setup options are smart power management functions to set the optimum between the response time of the unit and the (optional) battery life time.

SETUP

31 LCD New

LCD New defines the display update frequency when the D040-A is unmanned (no buttons pressed).

A slow update frequency extends battery life but reduces display response.

Example:

• Expected battery life with a coil pick-up, 1KHz. pulses and fast

update: about 2 years.

• Expected battery life with a coil pick-up, 1KHz. pulses and

1 sec

update: about 5 years.

The following options are available: fast - 1 sec - 3 sec - 15 sec - 30 sec - off

Notes:

• This setting does not impact the data processing speed. Irrespective of this setting, field data is always processed at at high speed.

• When manned (buttons pressed) the display switches to

• When off fast

is selected press a button to activate the display.

for 30 seconds.

SETUP

32 Battery Mode

Battery Mode initiates a power down to prevent battery drainage during transport and/or storage. Two settings are provided: shelf - operate shelf operate

Puts the D040-A in standby to allow storage for years with minimal battery drainage. The D040-A will not function but saved totals and settings remain stored in this mode.

Press SELECT twice to awake an D040-A in standby

.

Powers up the D040-A and performs a self test, after which it will switch to operator mode.

FW-D040-A-MAN-EN-V0101_02

19



S

ETUP

M

ENU

4 — S

ENSOR

Below setup items adjust the D040-A to accomodate to your type of temperature sensor signal.

SETUP

41 Filter

Filter is used to filter undesired oscillation and jitter from the analog output signal, caused by fluctuations in temperature. The analog output signal of a sensor does mirror the actual temperature.

The analog output is measured several times a second.

With the help of this digital filter a stable and accurate reading can be obtained while the filter temperature can be set to a desired value.

The filter principal is based on three input values:

- the filter temperature (01-99),

- the last measured analog value and

- the last average value.

The higher the filter value, the longer the response time on a value change will be.

Note:

A filter allows for a more stable but less detailed temperature readout. The higher the filter level, the better it will filter out disturbances. But also: the slower the response on a value change!

Figure 16: Filter response on calculated step changes and oscillation

Slow response on step change Oscillation practically filtered out

99.0% 100.0%

90.0%

75.0%

50.0%

0

0 time

This filter is of the so-called first order and is based on two variables:

• the filter level time

Several filter levels with their response to step changes are indicated in below table. The filter value you enter can range between filter level:

01 - 99

Below, several filter levels with there response times are indicated:

Filter level

01

02

03

05

10

50% delta filter disabled

0.3 second

0.5 second

1.0 second

1.8 second

Response time in seconds on step change

75% delta 90% delta filter disabled

0.5 second filter disabled

1.0 second

1.0 second

1.8 second

3.5 seconds

1.5 second

2.8 seconds

5.6 seconds

99% delta filter disabled

1.8 second

3 seconds

5.3 seconds

11 seconds

20

FW-D040-A-MAN-EN-V0101_02



20

30

50

75

99

3.5 seconds

5.3 seconds

8.8 seconds

13 seconds

17 seconds

7.0 seconds

10 seconds

17 seconds

26 seconds

34 seconds

11 seconds

17 seconds

29 seconds

43 seconds

57 seconds

23 seconds

34 seconds

57 seconds

86 seconds

114 seconds

To determine what filter value works best for your application, follow the guidelines as defined in

"Setting up an analog fillter" on page 29.

Caution:

Define your filter value carefully. If the filter value is chosen too high the FXXX-Y may respond or too slow, or not at all, to step changes in temperature.

SETUP

42 Cut-Off

Cut-Off determines the temperature drift cut-off, used to e.g. ignore temperature drifts being transferred to the output.

Note:

If your D040-A is equipped with an analog input you can also set the Cut-Off with

76. It is recommended to choose a cut-off on either in- or output.

SETUP

The temperature drift cut-off can be set as a percentage over the full range of 16mA (or 20mA).

0.0 - 99.9 %

When the flow drops below the temperature drift cut-off rate, the signal will be ignored.

Example :

REQUIRED OUTPUT SPAN

(setup 13)

450 °C

REQUIRED

CUT-OFF

25 °C

CUT-OFF

(setup 42)

25/450 x 100% = 5.5% 16mA x 5.5% + 4mA = 4.88mA

SETUP

43 Calibrate Low / 4mA

Calibrate Low / 4mA0V allows you to tune the analog input value that represents the minimum temperature.

Warning:

Do not tune while the D040-A is processing data!

• Calibration cannot be undone, only redone.

Caution:

The accuracy of your D040-A depends largely on the quality of the calibration.

• Make sure the calibrated signal you offer is accurate.

• Make sure the calibrated signal never drops below 4mA if the unit is powered by the analog input signal (type AP).

For calibration instructions see "Tuning in Analog Input" on page 28.

The following settings can be selected for calibration:

Calibrate - Default - Cal Set

Calibrate

Default

Cal Set

Calibrates the Low value with the current input current.

Resets the Low value to factory default.

Indicates that manual calibrition has been executed (value set).

FW-D040-A-MAN-EN-V0101_02

21



SETUP

44 Calibrate High / 20mA

Calibrate High / 20mA10V allows you to tune the analog input value that represents the maximum temperature.

Warning:



Caution:




For instructions as how to tune see "Tuning in Analog Input" on page 28.

The following settings can be selected for calibration:

Calibrate - Default - Cal Set

S

ETUP

M

ENU

5 — O

THERS

Below setup items identify the characteristics, location and accessibility of your D040-A.

Below information may be requested when you call for support or maintenance –e.g. in the case of a serious breakdown– or when assessing upgrade considerations.

SETUP

51 Type of Model

Type of Model shows the model type of your D040-A. This number is factory set and cannot be changed.

D040-A

SETUP

52 Software Version

Software Version shows the software version of the D040-A. This number is factory set and cannot be changed.

03.03.37

SETUP

53 Serial Number

Serial Number shows the unique 7-digit serial number of the D040-A. This number is factory set and cannot be changed.

7-digits numeric value

SETUP

54 Password

Setup mode access can be protected with a 4-digit password or PIN code.

Password is used to set the value of this 4-digit code.

0000 - 9999 (4-digit numeric)

Caution:

Make sure you remember the password (e.g. 1234) when enabling password protection. If you lose your password the unit must be returned to factory!

The default value 0000 (zero) disables password access protection.

SETUP

55 Tag Number

For identification and communication purposes, a unique tagnumber of maximum 7 digits can be entered.

Tag Number determines the value of the tag number.

0000000 - 9999999 (7 digit numeric)

22

FW-D040-A-MAN-EN-V0101_02

Operating the D040-A

CHAPTER

5

The D040-A default mode of operation is the Operator mode.

In Operator mode field information is processed and displayed. What information is displayed how depends on the configuration settings, as described in "Configuring the D040-A" on page 13

Signals, generated by the temperature sensor in the field, are processed real time in the background, independent from the configured display update speed.

When you press a button, the display will update real time during 30 seconds, after which it will return to the configured update speed (the lower the configured update speed, the longer the onboard batteries last).

If the display appears “off”, press a button to see if it activates.

The D040-A button and display functions

The D040-A has three buttons and several operation modes.

The function of each key depends on the active operation mode in the D040-A. The active operation mode is visualized by the display.

The default Operator mode is indicated by the status indicators

RUN

,

READY

or

PAUSE

.

Caution:

• If

ALARM

is lit, refer to See “Troubleshooting the D040-A” on page 31.

• If the display is blank,

PROGRAM

or

SETUP

are lit, contact maintenance.





Pie graph indicator

Measuring units large display readout

The D040-A Key Functions

The following keys are available:

This key is used to access various configuration modes, program items and enter values.

Use this key when you see PROG or ENTER in the text.

This key is used to browse setup items and to change blinking values and states.

Use this key when you see SELECT or in the text.

This key is used to power up the unit and to select a setup item or digit for change.

Use this key when you see CLEAR or in the text.

FW-D040-A-MAN-EN-V0101_02

23


5 – O PERATING THE D040-A

Operator functions

For the operator the following functions are available:

Display temperature

This is the main display information of the F040-A. After selecting any other information, it will always return to this main display automatically.

Temperature is displayed on the upper-line of the display and the measuring unit on the bottom line.

When "-------" is shown, the value is too high to be displayed.

Figure 18: Example of display information during process.

Piegraph indication

This 10 segment Piegraph gives a quick impression about the actual value in relation to its measuring range in a scale of 0-100%.

24

FW-D040-A-MAN-EN-V0101_02


O PERATING THE D040-A – 5

Operator alarms

Low-battery alarm

When the battery voltage drops ‘bAttERY LOW

’

starts flashing. When flashing the battery is still ok.

When ‘bAttERY LOW

’

ASAP!

is on continuously, the battery is completely drained and MUST be replaced

Figure 19: Example of Low-Battery alarm

Caution:

Immediately inform maintenance when you notice ‘bAttERY LOW

’

flashing: the remaining lifetime after the first moment of indication is generally several days up to some weeks and it may take some time to purchase a new battery.

Warning:

For your own safety use only original batteries supplied by the manufacturer .

Non-certified batteries pose a serious risk of explosion!

Range error

As soon as the input value is 5% outside the calibrated measurement range, the piegraph starts flashing. Meanwhile, LO RANGE or HI RANGE will be displayed

Alarm 01-03

When

ALARM

is displayed consult "Troubleshooting the D040-A" on page 31.

FW-D040-A-MAN-EN-V0101_02

25

26

Maintenance

CHAPTER

6

General directions

The D040-A does not require special maintenance unless when used in

• low-temperature applications,

• high humidity environments (above 90% annual mean).

It is the customers’ responsibility to take all precautions necessary to dehumidify the internal atmosphere of the D040-A enclosure in such a way that no condensation or ice deposition can occur.

Note:

Dehumidifying can be achieved by placing dry silica-gel sachet in the enclosure before closing it. You must replace the silica gel periodically as advised by the silica gel supplier.

Battery life

Your D040-A may have been equipped with an internal battery. The battery can last upto five years but when applied incorrectly it may be depleted in a matter of hours.

It is influenced by several issues:

• Display update: fast display update uses significantly more power.

• Input frequency: the higher the frequency, the shorter the battery life-time.

• Low temperatures; the available power will be less due to battery chemistry.

Note:

It is strongly advised to use only necessary functions.

Replacing the Battery

Caution:

Only qualified personell should open the D040-A battery cover.

Before opening the D040-A:

• Make sure the battery cover is dry and clean and the area is free from moist, wind and dust.

• (When applied) remove external power to prevent an electrical shock when opening the D040-A.

• When battery powered, enter setup to deactivate the battery. (See

Mode" on page 19.)

SETUP

32 "Battery

• Wear a properly grounded ESD discharge strap while handling an open D040-A.

To replace the battery you must gain access to the rear of the D040-A.

1 Open the panel and check the interior for moist and polution.

2 Check the wires for breaks, kinks and stress and check the connectors for corrosion.

3 Check the seal; when damaged send the D040-A for repair.

4 When replacing the battery, follow the instructions provided with the spare battery.

Warning:

Make sure you have an original replacement battery .

D040-A batteries contain Lithium: Dispose of the old battery in an environmental friendly way and do not heat, burn or try to charge the battery.

5 Carefully reinstall the D040-A, making sure no wires are stressed and no dirt or wires are jammed.

6 After closure, power-up the D040-A and perform basic checks.

FW-D040-A-MAN-EN-V0101_02


M AINTENANCE – 6

Preventive maintenance checks

The following checks can be performed on a regular basis and can best be made part of the factory preventive maintenance procedures :

1 Check the condition of the D040-A front panel, cable glands and housing;

You should not see any damage or deformation.

2 Check the LCD display and buttons for cracks and damage;

If you detect any, send the D040-A for repair.

3 Check the external cabling for tension, tears, aging and presence of cable tags;

Fix or repair the cabling as required.

4 Clean the casing with a soft cloth or mild soapy water. Do not use aggressive solvents as these might damage the coating.

5 Check the functions and process accuracy: As a result of wear and tear, re-calibration of the

D040-A might be required.

6 Check for a low-battery indication (applies to battery operated D040-A only);

When the battery.

is indicated, prepare to gain access to the D040-A battery holder and replace

Repairs

The harsh environmental requirements and accuracy that a D040-A must comply to, require the use of special procedures, tools and components for the production and repair of your D040-A.

Warning:

A defective D040-A cannot be adequately repaired by the user or supplier –especially when the unit is being used in a potentially explosive or aggressive environment!

Even when repairs seem easy, always send your D040-A to your supplier along with a request to have it repaired by an authorized repair centre. Failure to do so may result in a potentionally hazardous situation.

Caution:

Warranty and certification of the D040-A are waived when repairs are carried out by others than Fluidwell bv or his authorized repair centre.

Repair actions that customers are allowed do themselves are

• "Replacing the battery" on page 26

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27

28

Setup Configuration Examples

APPENDIX

A

This appendix provides information and examples that might help you configure a number of setup functions.

Calculating the Span

Calculating the span for temperature

Below examples show ways to calculate the span and corresponding decimals.

Example: Calculating the span for temperature

Let us assume that the sensor generates the minimum signal (e.g.4mA) at a temperature of -100.0°C and the maximum signal (e.g. 20mA) is generated at 250.0

°C. Than the span is 350.0°.

• Enter for

SETUP

13 "Span": "0350.0"

Flowmeter settings

Analog Flowmeter Signal Filtering

Flowmeter signal filtering can be done on the analog input (before processing by the D040-A)

For details on filtering temperature sensor signals, see "Setting up an analog fillter" on page 29.

Tuning in Analog Input

Tuning the analog Input is recommended when you:

• First install or replace the unit

• Want to recalibrate to compensate for temperature influences or aging

Warning:



Caution:




To tune the analog input do the following:

1 Disconnect the D040-A from the process, thus preventing false readings by external applications during calibration.

2 Apply a calibrated value to the input representing the temperature (0, 4 or 20mA0).

3 Select

SETUP

43 "Calibrate Low / 4mA" to tune the minimum temperature.

4 The display shows either

Default

or

Cal Set

. Press PROG to activate the calibration menu and use and to select

Calib

(calibrate).

5 With

Calib

displayed, press PROG again to execute the calibration.

When

Cal Set

is displayed, calibration is completed.

6 Repeat above steps for the maximum temperature with

SETUP

44 "Calibrate High / 20mA".

FW-D040-A-MAN-EN-V0101_02


S ETUP C ONFIGURATION E XAMPLES – A

Figure 20: A quick ref guide to calibrate an analog input

1 Disconnect the outputs to your process

2 Feed calibrated current

3 select

Calib

from

SETUP

43 or

SETUP

44 and press

PROG to calibrate

Returning the calibrated values to factory default

If calibration is offset and you do not have the facility to calibrate at hand, you may consider to temporarily return the setting to factory default.

Warning:

Check the factory default settings for high and low before applying them!

1 Press PROG to activate the calibration menu and use and to select

Default

.

2 With

Default

displayed, press ENTER to select the factory settings.

Setting up an analog fillter

Filters dampen undesired oscillations in your analog input before processing.

Such oscillations can be caused by intermittent or step changes in the field, or by the effects of sampling that (in rare cases) can cause harmonic disturbance. When these occur they are best filtered out.

Warning:

When equipped, filters can be applied on both analog inputs and outputs.

It is not recommended to apply input and output filters at the same time , unless you understand the consequences.

Filters use a filter value that represents both a response time X on a step change and at the same time acts as a damper on oscillations in temperature sensor signal (oscillation frequency=1/time

X).

Figure 21: Filter response (solid line) on step changes and bursts (dotted line)

Filter response on step change Filter response on burst

99.0% 100.0%

90.0%

75.0%

50.0%

0 time

0 time

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29


A – S ETUP C ONFIGURATION E XAMPLES

To determine what filter value works best for your application, execute the steps below:

Caution:

Define your filter value carefully. If the filter value is chosen too high the D040-A may not –or too slowly, respond to changes in temperature.

1 Estimate within how many seconds you want the D040-A to respond with 90% accuracy on a step change.

2 Estimate the lowest burst frequency you want to be able to filter out for at least 75% and calculate the resulting burst period time (burst period time = 1/frequency).

(For the filter to work properly both times must be a factor 2 or more apart )

3 In the table of the Filter setup item (

SETUP

41), lookup the burst period time in the 75%

column. Set this filter value in your D040-A and run tests.

4 Adjust the filter value up or down as needed: Incrementing improves filtering, but causes the

D040-A to respond slower. Decrementing provides faster responses, but worsens the filtering.

30

FW-D040-A-MAN-EN-V0101_02

Troubleshooting the D040-A

APPENDIX

B

In this appendix several issues are described that may occur during installation or operation of your D040-A.

If you have an issue that is not reported here, please contact your supplier.

Response not as expected

Temperature indicator displays “0 / zero” while the temperature is higher

Check:

•

SETUP

13 - 14: Are the Span and Offset correct?

No access (unknown password)

If the password is unknown and it is not

1234 (default password)

, there is only one possibility left: call your supplier.

Alarm

When

ALARM

starts to blink a system alarm has occurred.

System alarms

To view system alarms press the SELECT/ button several times. This displays the 5-digit error code.

Note:

Only one code is displayed. When more alarms are active simultaneously the alarm codes are added.

Possible codes are:

0001

0002

0003 irrecoverable display-data error: data on the display might be corrupted.

irrecoverable data-storage error: the programming cycle might have gone wrong: check programmed values.

error 1 and error 2 occurred simultaneously

The alarm condition will almost certainly be handled internally and if all mentioned values still appear correct, no intervention by the operator is needed. If the alarm occurs more often or stays active for a longer time, please contact your supplier.

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31


B – T ROUBLESHOOTING THE D040-A

This page is left blanc intentionally.

32

FW-D040-A-MAN-EN-V0101_02


33

FW-D040-A-MAN-EN-V0101_02

S

ETTINGS

1 – T EMPERATURE

11 Unit

12 Decimals

13 Span

14 Offset

LIST OF CONFIGURATION SETTINGS

DEFAULT

D

ATE

: D

ATE

:

Enter your settings here

°C

0000000

000001 / SEC

00000 °C

/ sec

2 – D ISPLAY

21 Bar Graph

22 Backlight

23 Brightness

3 – P OWER M ANAGEMENT

31 LCD New

32 Battery Mode

4 – S ENSOR

41 Filter

42 Cut-Off

43 Calibrate Low / 4mA

44 Calibrate High / 20mA

5 – O THERS

51 Type of Model

52 Software Version

53 Serial Number

54 Password

55 Tag Number

ON

OFF

5

1 SEC

OPERATIONAL

01 ( OFF )

00.0%

FACT

FACT

D040-A

03.03.37

0000

0000000

D040-A

03.03.37

D040-A

03.03.37

/ sec

Fluidwell bv

P.O. Box 6

5460 AA Veghel

The Netherlands

Voltaweg 23

5466 AZ

The Netherlands

T +31 (0)413 343 786

F +31 (0)413 363 443

E [email protected]

Copyright Fluidwell bv - 2013

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