Endress+Hauser NMR81 Operating Manual

Download

Page 1

BA01450G/00/EN/04.18 71410288 2018-07-13

01.03.zz (Device firmware)

Products Solutions Services

Operating Instructions

Micropilot NMR81

Tank Gauging

Page 2

Micropilot NMR81

Order code:

Ext. ord. cd.:

Ser. no.:

www.endress.com/deviceviewer

Endress+Hauser Operations App

XXXXXXXXXXXX

XXXXX-XXXXXX

XXX.XXXX.XX

Serial number

A0023555

2 Endress+Hauser

Page 3

Micropilot NMR81 Table of contents

1 About this document ................ 4

1.1 Document function ..................... 4

1.2 Symbols .............................. 4

1.3 Documentation ........................ 7

1.4 Registered trademarks ................... 9

2 Basic safety instructions ........... 10

2.1 Requirements for the personnel ........... 10

2.2 Designated use ....................... 10

2.3 Workplace safety ...................... 11

2.4 Operational safety ..................... 11

2.5 Product safety ........................ 11

3 Product description ................ 12

3.1 Product design ........................ 12

4 Incoming acceptance and product

identification ..................... 13

4.1 Incoming acceptance ................... 13

4.2 Product identification .................. 13

4.3 Storage and transport .................. 15

5 Installation ....................... 16

5.1 Installation conditions .................. 16

5.2 Post-installation check .................. 18

6 Electrical connection .............. 19

6.1 Terminal assignment ................... 19

6.2 Connecting requirements ................ 34

6.3 Ensuring the degree of protection .......... 35

6.4 Post-connection check .................. 35

9.2 Initial settings ........................ 55

9.3 Configuring the measuring device .......... 58

9.4 Configuring the tank gauging application .... 60

9.5 Advanced settings ..................... 82

9.6 Simulation ........................... 82

9.7 Protecting settings from unauthorized

access .............................. 82

10 Operation ......................... 83

10.1 Reading off the device locking status ....... 83

10.2 Reading off measured values ............. 83

11 Diagnostics and troubleshooting ... 84

11.1 General trouble shooting ................ 84

11.2 Diagnostic information on local display ...... 85

11.3 Diagnostic information in FieldCare ........ 88

11.4 Overview of the diagnostic messages ....... 90

11.5 Diagnostic list ........................ 96

11.6 Reset measuring device ................. 97

11.7 Device information .................... 97

11.8 Firmware history ...................... 97

12 Maintenance ...................... 98

12.1 Maintenance tasks ..................... 98

12.2 Endress+Hauser services ................ 98

13 Repair ............................ 99

13.1 General information on repairs ............ 99

13.2 Spare parts .......................... 99

13.3 Endress+Hauser services ............... 100

13.4 Return ............................. 100

13.5 Disposal ........................... 100

7 Operability ........................ 36

7.1 Overview of the operation options ......... 36

7.2 Structure and function of the operating

menu .............................. 37

7.3 Access to the operating menu via the local or

remote display and operating module. ...... 38

7.4 Access to the operating menu via the service

interface and FieldCare ................. 50

7.5 Access to the operating menu via Tankvision

Tank Scanner NXA820 and FieldCare ....... 51

14.1 Device-specific accessories .............. 101

14.2 Communication-specific accessories ....... 103

14.3 Service-specific accessories .............. 103

14.4 System components ................... 103

15 Operating menu .................. 104

15.1 Overview of the operating menu .......... 104

15.2 "Operation" menu ..................... 113

15.3 "Setup" menu ........................ 122

15.4 "Diagnostics" menu .................... 238

8 System integration ................ 54

14 Accessories ...................... 101

8.1 Overview of the Device Description files

(DTM) .............................. 54

Index ................................. 250

9 Commissioning .................... 55

9.1 Terms related to tank measurement ........ 55

Endress+Hauser 3

Page 4

About this document Micropilot NMR81

DANGER

WARNING

CAUTION

NOTICE

1 About this document

1.1 Document function

These Operating Instructions contain all the information that is required in various phases of the life cycle of the device: from product identification, incoming acceptance and storage, to mounting, connection, operation and commissioning through to troubleshooting, maintenance and disposal.

1.2 Symbols

1.2.1 Safety symbols

Symbol Meaning

DANGER!

This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury.

WARNING!

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury.

CAUTION!

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or medium injury.

NOTE!

This symbol contains information on procedures and other facts which do not result in personal injury.

1.2.2 Electrical symbols

Symbol Meaning

Direct current

Alternating current

Direct current and alternating current

Ground connection

A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.

Protective ground connection

A terminal which must be connected to ground prior to establishing any other connections.

Equipotential connection

A connection that has to be connected to the plant grounding system: This may be a potential equalization line or a star grounding system depending on national or company codes of practice.

4 Endress+Hauser

Page 5

Micropilot NMR81 About this document

1.2.3 Tool symbols

Symbol Meaning

Torx screwdriver

A0013442

Flat blade screwdriver

A0011220

Cross-head screwdriver

A0011219

Allen key

A0011221

Hexagon wrench

A0011222

1.2.4 Symbols for certain types of information

Symbol Meaning

Permitted

Procedures, processes or actions that are permitted.

Preferred

Procedures, processes or actions that are preferred.

Forbidden

Procedures, processes or actions that are forbidden.

Tip

Indicates additional information.

Reference to documentation

Reference to page

Reference to graphic

Notice or individual step to be observed

, 2., 3.… Series of steps

Result of a step

Help in the event of a problem

Visual inspection

1.2.5 Symbols in graphics

Symbol Meaning

1, 2, 3 ... Item numbers

, 2., 3.… Series of steps

A, B, C, ... Views

A-A, B-B, C-C, ... Sections

Endress+Hauser 5

Page 6

About this document Micropilot NMR81

Symbol Meaning

Hazardous area

Indicates a hazardous area.

Safe area (non-hazardous area)

Indicates the non-hazardous area.

1.2.6 Symbols at the device

Symbol Meaning

Safety instructions

Observe the safety instructions contained in the associated Operating Instructions.

Temperature resistance of the connection cables

Specifies the minimum value of the temperature resistance of the connection cables.

6 Endress+Hauser

Page 7

Micropilot NMR81 About this document

1.3 Documentation

For an overview of the scope of the associated Technical Documentation, refer to the following:

• The W@M Device Viewer : Enter the serial number from the nameplate (www.endress.com/deviceviewer)

• The Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2-D matrix code (QR code) on the nameplate.

1.3.1 Technical Information (TI)

The Technical Information contains all the technical data on the device and provides an overview of the accessories and other products that can be ordered for the device.

Device Technical Information

Micropilot NMR81 TI01252G

1.3.2 Brief Operating Instructions (KA)

The Brief Operating Instructions contain all the essential information from incoming acceptance to initial commissioning.

Device Brief Operating Instructions

Micropilot NMR81 KA01194G

1.3.3 Operating Instructions (BA)

The Operating Instructions contain all the information that is required in various phases of the life cycle of the device: from product identification, incoming acceptance and storage, to mounting, connection, operation and commissioning through to troubleshooting, maintenance and disposal.

It also contains a detailed explanation of each individual parameter in the operating menu (except the Expert menu). The description is aimed at those who work with the device over the entire life cycle and perform specific configurations.

Device Operating Instructions

Micropilot NMR81 BA01450G

1.3.4 Description of Device Parameters (GP)

The Description of Device Parameters provides a detailed explanation of each individual parameter in the 2nd part of the operating menu: the Expert menu. It contains all the device parameters and allows direct access to the parameters by entering a specific code. The description is aimed at those who work with the device over the entire life cycle and perform specific configurations.

Device Description of Device Parameters

Micropilot NMR81 GP01068G

Endress+Hauser 7

Page 8

About this document Micropilot NMR81

1.3.5 Safety instructions (XA)

Ordering feature 010 "Approval" Meaning XA

BE ATEX II 1/2G Ex ia/db IIC T4 Ga/Gb

ATEX II 2 (1)G Ex db [ia Ga] IIC T4 Gb

FE FM C/US XP-AIS Cl.I Div.1 Gr.BCD T4

AEx d[ia] IIC T4

GE EAC Ga/Gb Ex ia/db IIC T4...T1 X

EAC 1 Ex db [ia] IIC T4...T1 X

IE IEC Ex ia/db IIC T4 Ga/Gb

IEC Ex db [ia Ga] IIC T4 Gb

KE KC Ex ia/db IIC T4 Ga/Gb

KC Ex db [ia Ga] IIC T4 Gb

ME INMETRO Ex ia/db IIC T4 Ga/Gb

INMETRO Ex db [ia Ga] IIC T4 Gb

NE NEPSI Ex ia/db IIC T4 Ga/Gb

NEPSI Ex db [ia Ga] IIC T4 Gb

TA TIIS Ex d[ia] IIC T6 Ga/Gb in preparation

XA01410G

XA01436G

XA01582G

XA01410G

XA01579G

XA01580G

XA01581G

8 Endress+Hauser

Page 9

Micropilot NMR81 About this document

1.4 Registered trademarks

FieldCare

Registered trademark of the Endress+Hauser Process Solutions AG, Reinach, Switzerland

MODBUS

Registered trademark of the MODBUS-IDA, Hopkinton, MA, USA

Endress+Hauser 9

Page 10

Basic safety instructions Micropilot NMR81

2 Basic safety instructions

2.1 Requirements for the personnel

The personnel for installation, commissioning, diagnostics and maintenance must fulfill the following requirements:

Trained, qualified specialists must have a relevant qualification for this specific function

‣

and task. Are authorized by the plant owner/operator.

‣

Are familiar with federal/national regulations.

‣

Before starting work, read and understand the instructions in the manual and

‣

supplementary documentation as well as the certificates (depending on the application). Follow instructions and comply with basic conditions.

‣

The operating personnel must fulfill the following requirements:

Are instructed and authorized according to the requirements of the task by the facility's

‣

owner-operator. Follow the instructions in this manual.

‣

2.2 Designated use

Application and measured materials

The measuring device described in these Operating Instructions is intended for the continuous, contact-less level measurement of liquids. The device must be installed in closed metallic tanks or reinforced concrete tanks, or similar enclosure structures made of comparable attenuating material. Operation is completely harmless to humans and animals.

Depending on the version ordered, the measuring device can also measure potentially explosive, flammable, poisonous and oxidizing media.

Measuring devices for use in hazardous areas, in hygienic applications or in applications where there is an increased risk due to process pressure, are labeled accordingly on the nameplate.

To ensure that the measuring device remains in proper condition for the operation time:

Only use the measuring device in full compliance with the data on the nameplate and

‣

the general conditions listed in the Operating Instructions and supplementary documentation. Check the nameplate to verify if the device ordered can be put to its intended use in the

‣

approval-related area (e.g. explosion protection, pressure vessel safety). Use the measuring device only for media against which the process-wetted materials

‣

are adequately resistant. If the measuring device is not operated at atmospheric temperature, compliance with

‣

the relevant basic conditions specified in the associated device documentation is absolutely essential. Protect the measuring device permanently against corrosion from environmental

‣

influences. Observe the limit values in the "Technical Information".

‣

The manufacturer is not liable for damage caused by improper or non-designated use.

Residual risk

During operation the sensor may assume a temperature near the temperature of the measured material.

Danger of burns due to heated surfaces!

For high process temperatures: Install protection against contact in order to prevent

‣

burns.

10 Endress+Hauser

Page 11

Micropilot NMR81 Basic safety instructions

2.3 Workplace safety

For work on and with the device:

Wear the required personal protective equipment according to federal/national

‣

regulations.

2.4 Operational safety

Risk of injury.

Operate the device in proper technical condition and fail-safe condition only.

‣

The operator is responsible for interference-free operation of the device.

‣

Conversions to the device

Unauthorized modifications to the device are not permitted and can lead to unforeseeable dangers.

If, despite this, modifications are required, consult with the manufacturer.

‣

Repair

To ensure continued operational safety and reliability,

Carry out repairs on the device only if they are expressly permitted.

‣

Observe federal/national regulations pertaining to repair of an electrical device.

‣

Use original spare parts and accessories from the manufacturer only.

‣

Hazardous area

To eliminate a danger for persons or for the facility when the device is used in the hazardous area (e.g. explosion protection, pressure vessel safety):

Based on the nameplate, check whether the ordered device is permitted for the

‣

intended use in the hazardous area. Observe the specifications in the separate supplementary documentation that is an

‣

integral part of these Instructions.

2.5 Product safety

This measuring device is designed in accordance with good engineering practice to meet state-of-the-art safety requirements, has been tested, and left the factory in a condition in which it is safe to operate. It meets general safety standards and legal requirements.

2.5.1 CE mark

The measuring system meets the legal requirements of the applicable EC guidelines. These are listed in the corresponding EC Declaration of Conformity together with the standards applied.

Endress+Hauser confirms successful testing of the device by affixing to it the CE mark.

Endress+Hauser 11

Page 12

Product description Micropilot NMR81

1 1 1

2 2 2

5 5 5

3 4

3 Product description

3.1 Product design

A0027765

 1 Design of Micropilot NMR81

1 Electronics housing 2 Display and operating module (can be operated without opening the cover) 3 Alignment device for antenna 100 mm (4 in) 4 Level tool (used to check the correct alignment of the antenna) 5 Process connection (flange) 6 Antenna 50 mm (2 in) 7 Antenna 80 mm (3 in) 8 Antenna 100 mm (4 in)

12 Endress+Hauser

Page 13

Micropilot NMR81 Incoming acceptance and product identification

4 Incoming acceptance and product

identification

4.1 Incoming acceptance

Upon receipt of the goods check the following:

• Are the order codes on the delivery note and the product sticker identical?

• Are the goods undamaged?

• Do the nameplate data match the ordering information on the delivery note?

• If required (see nameplate): Are the Safety Instructions (XA) enclosed?

If one of these conditions is not satisfied, contact your Endress+Hauser Sales Center.

4.2 Product identification

The following options are available for identification of the measuring device:

• Nameplate specifications

• Extended order code with breakdown of the device features on the delivery note

• Enter serial numbers from nameplates in W@M Device Viewer ( www.endress.com/deviceviewer ): All information about the measuring device is displayed.

• Enter the serial number from the nameplates into the Endress+Hauser Operations App or scan the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations App: all the information for the measuring device is displayed.

For an overview of the scope of the associated Technical Documentation, refer to the following:

• The W@M Device Viewer: Enter the serial number from the nameplate (www.endress.com/deviceviewer)

• The Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2-D matrix code (QR code) on the nameplate.

Endress+Hauser 13

Page 14

Incoming acceptance and product identification Micropilot NMR81

Ext. ord. cd.:

Order code: Ser. no.:

Tp max.:

Mat.:

Date:

FW:

Dev.Rev.:

ex works

DeviceID:

Ta:

if modification see sep. label

X =

MWP:

Tank ID: Tank ref.height:

Density range:

Kg/m³

4.2.1 Nameplate

A0027791

 2 Nameplate

1 Manufacturer address 2 Device name 3 Order code 4 Serial number 5 Extended order code 6 Supply voltage 7 Maximum process pressure 8 Maximum process temperature 9 Permitted ambient temperature (Ta)

10 Temperature resistance of cable 11 Thread for cable entry 12 Material in contact with process 13 Device ID 14 Firmware version 15 Device revision 16 Metrology certification numbers 17 Customized parametrization data 18 Ambient temperature range 19 CE mark / C-tick mark 20 Additional information on the device version 21 Ingress protection 22 Certificate symbol 23 Data concerning the Ex approval 24 General certificate of approval 25 Associated Safety Instructions (XA) 26 Manufacturing date 27 RoHS mark 28 QR code for the Endress+Hauser Operations App

4.2.2 Manufacturer address

Endress+Hauser SE+Co. KG Hauptstraße 1 79689 Maulburg, Germany

Address of the manufacturing plant: See nameplate.

14 Endress+Hauser

Page 15

Micropilot NMR81 Incoming acceptance and product identification

4.3 Storage and transport

4.3.1 Storage conditions

• Storage temperature: –50 to +80 °C (–58 to +176 °F)

• Store the device in its original packaging.

4.3.2 Transport

NOTICE

Housing or antenna may be damaged or break away.

Risk of injury

Transport the measuring device to the measuring point in its original packaging or at

‣

the process connection. Do not fasten lifting devices (hoisting slings, lifting eyes etc.) at the housing or the

‣

antenna but at the process connection. Take into account the mass center of the device in order to avoid unintended tilting. Comply with the safety instructions, transport conditions for devices over 18kg

‣

(39.6lbs) (IEC61010).

Endress+Hauser 15

Page 16

Installation Micropilot NMR81

max

øD

5 Installation

5.1 Installation conditions

5.1.1 Mounting position

General conditions

• Do not install in the centre of the tank.

• Do not install above a filling stream.

• Avoid any tank installations (e.g. limit switches, temperature probes) within in the signal beam.

Minimum wall distance

Measuring range Minimum wall distance

Antenna 50mm/2"

5 m (16 ft) 0.3 m (0.98 ft) 0.17 m (0.55 ft) 0.13 m (0.44 ft)

10 m (33 ft) 0.6 m (1.9 ft) 0.33 m (1.1 ft) 0.27 m (0.87 ft)

15 m (49 ft) 0.9 m (2.9 ft) 0.5 m (1.6 ft) 0.4 m (1.3 ft)

20 m (66 ft) 1.2 m (3.9 ft) 0.67 m (2.2 ft) 0.53 m (1.7 ft)

25 m (82 ft) 1.5 m (4.9 ft) 0.83 m (2.7 ft) 0.67 m (2.2 ft)

30 m (98 ft) 1.8 m (5.9 ft) 1.0 m (3.3 ft) 0.8 m (2.6 ft)

Antenna 80mm/3"

Antenna 100mm/4"

1) Ordering feature 100 "Antenna", option AB

2) Ordering feature 100 "Antenna", option AC

3) Ordering feature 100 "Antenna", option AD

5.1.2 Mounting nozzle

Inner nozzle diameter (ØD) Maximum nozzle length (H

Antenna AB 50mm/2"

> 45 mm (1.77 in); ≤ 75 mm (2.95 in) 600 mm (24 in) - -

> 75 mm (2.95 in); ≤ 95 mm (3.74 in) 1 000 mm (40 in) 1 700 mm (68 in) -

> 95 mm (3.74 in); ≤ 150 mm (5.91 in) 1 250 mm (50 in) 2 150 mm (86 in) 2 850 mm (114 in)

> 150 mm (5.91 in) 1 850 mm (74 in) 3 200 mm (128 in) 4 300 mm (172 in)

Antenna AC 80mm/3"

)

max

Antenna AD 100mm/4"

A0032956

1) In case of longer nozzles, a reduced measuring performance is to be expected.

2) Feature 100 of the product structure

16 Endress+Hauser

Page 17

Micropilot NMR81 Installation

4°

øD

ød

max

min

±8

5.1.3 Vertical alignment of the 50mm(2") and 80mm (3") antenna

For optimum measuring accuracy the antenna must be installed at right angles to the medium surface. An adjustable seal is available for the alignment.

Adjustable seal

A0027787

 3 Adjustable seal used to align the device by ±8 °

Property Ordering feature 620 "Accessory Enclosed"

PS PT PU

Order code

Compatible with • DN50 PN10-40

Length of screws 100 mm (3.9 in) 100 mm (3.9 in) 100 mm (3.9 in)

Size of screws M14 M14 M14

Process pressure –0.1 to +0.1 bar (–1.45 to +1.45 psi)

Process temperature –40 to +80 °C (–40 to +176 °F)

1) With this ordering feature the adjustable seal is supplied together with the device.

2) This order code must be used if the adjustable seal is ordered separately.

• ASME 2" 150lbs

• JIS 50A 10K

Material FKM FKM FKM

ØD 105 mm (4.13 in) 142 mm (5.59 in) 133 mm (5.24 in)

Ød 60 mm (2.36 in) 89 mm (3.5 in) 89 mm (3.5 in)

h 16.5 mm (0.65 in) 22 mm (0.87 in) 22 mm (0.87 in)

min

max

71285499 71285501 71285503

DN80 PM10-40 • ASME 3" 150lbs

9 mm (0.35 in) 14 mm (0.55 in) 14 mm (0.55 in)

24 mm (0.95 in) 30 mm (1.18 in) 30 mm (1.18 in)

• JIS 80A 10K

Endress+Hauser 17

Page 18

Installation Micropilot NMR81

90 °

5.1.4 Vertical alignment of the 100mm(4") antenna

For optimum measuring accuracy the antenna must be installed at right angles to the medium surface. For this purpose the 100mm(4") antenna always has an alignment unit. A level tool indicating the correct alignment is attached to the alignment tool.

A0027776

 4 Alignment unit of the 100mm(4") antenna

1 Level tool indicating the correct alignment α Alignment angle; α

max

= 25 °

5.2 Post-installation check

Is the device undamaged (visual inspection)?

Does the device conform to the measuring point specifications?

For example:

• Process temperature

• Process pressure (refer to the chapter on "Material load curves" of the "Technical Information" document)

• Ambient temperature range

• Measuring range

Are the measuring point identification and labeling correct (visual inspection)?

Is the device adequately protected from precipitation and direct sunlight?

18 Endress+Hauser

Page 19

Micropilot NMR81 Electrical connection

1 3

2 4

CDI

SIM

22334

112233445566778

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

G1 N G3 L

AC 85...264 V

6 Electrical connection

6.1 Terminal assignment

 5 Terminal compartment (typical example) and ground terminals

Terminal area Module

Up to four I/O modules, depending on the order code

A/B/C/D (slots for I/O modules)

• Modules with four terminals can be in any of these slots.

• Modules with eight terminals can be in slot B or C.

The exact assignment of the modules to the slots is dependent on the device version



→  22.

E HART Ex i/IS interface

• E1: H+

• E2: H-

F Remote display

• F1: VCC (connect to terminal 81 of the remote display)

• F2: Signal B (connect to terminal 84 of the remote display)

• F3: Signal A (connec t to terminal 83 of the remote display)

• F4: Gnd (connect to terminal 82 of the remote display)

Power supply: 85 to 264 V

• G1: N

• G2: not connected

• G3: L

Protective ground connection (M4 screw)

A0018339

A0026372

Endress+Hauser 19

Page 20

Electrical connection Micropilot NMR81

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

1 3

2 4

CDI

WP SIM

POWER

Vcc

Gnd

A B

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

1 3 2 4

Vcc

Gnd

81 82 83 84

F1 F2 F3 F4

6.1.1 Power supply

A0033413

G1 N G2 not connected G3 L 4 Green LED: indicates power supply

Supply voltage

85 to 264 VAC, 50/60 Hz, 28.8 VA

The supply voltage is also indicated on the nameplate.

6.1.2 Remote display and operating module DKX001

 6 Connection of the remote display and operating module DKX001 to the Tank Gauging device (NMR8x,

NMS8x or NRF8x)

1 Remote display and operating module 2 Connecting cable 3 Tank Gauging device (NMR8x, NMS8x or NRF8x)

A0037025

The remote display and operating module DKX001 is available as an accessory. For details refer to SD01763D.

• The measured value is indicated on the DKX001 and on the local display and operating module simulataneously.

• The operating menu cannot be accessed on both modules at the same time. If the

1) maximum value; actual value depending on modules installed. 28.8 VA includes the nominal power, and the cabling specification has to meet this value. On the other hand, the effective power consumption is 12 W.

20 Endress+Hauser

operating menu is entered in one of these modules, the other module is automatically locked. This locking remains active until the menu is closed in the first module (back to measured value display).

Page 21

Micropilot NMR81 Electrical connection

1 3

2 4

CDI

SIM

22334

112233445566778

CDI

POWER

6.1.3 HART Ex i/IS interface

A0033414

E1 H+ E2 H3 Orange LED: indicates data communication

This interface always operates as the main HART master for connected HART slave transmitters. The Analog I/O modules, on the other hand, can be configured as a HART master or slave →  29 →  31.

Endress+Hauser 21

Page 22

Electrical connection Micropilot NMR81

Spare parts for: Proservo NMS81 Ser.-no.:

8A21AC098AF4

Spare part

Spare no./structure

Displacer

Wire Drum

Additional information:

XPF0002-AABICR+

AAEAEBEFLALC76 XPF0002-AABEFEG+ XPF0002-AABEFEG+ XPF0002-AABEFEG+

XPF0002-AABEFEG+ XPF0002-AABEFEG+

XPF0002-AABEFEG+ XPF0002-AABEFEG+ XPF0002-AABEFEG+ 71273689 7122xxxx XPF0002-AABEFEG+ AAAAACDEFEG+

XPF0002-AAACABADJ+ AAHAHCHRIJJAJBKP

71023451

Cover

IOM-V1

IOM-A/RTD

IOM-D

SlotA

Slot B

Slot C

Slot D

IO Mod FF

Display Display asm.

Detector

Main electr.

SMS electr.

9 10 11

www.endress.com/deviceviewer

6.1.4 Slots for I/O modules

The terminal compartment contains four slots (A, B, C and D) for I/O modules. Depending on the device version (ordering features 040, 050 and 060) these slots contain different I/O modules. The table below shows which module is located in which slot for a specific device version.

The slot assignment for the device is also indicated on a label attached to the back cover of the display module.

A0030070

1 Label showing (among other things) the modules in the slots A to D. A Cable entry for slot A B Cable entry for slot B C Cable entry for slot C D Cable entry for slot D

22 Endress+Hauser

Page 23

Micropilot NMR81 Electrical connection

NMx8x - XX XX XXxxxx ...

060050040

"Primary Output" (040) = "Modbus" (A1)

Ordering feature

040

Primary

Output

A1 X0 X0 Modbus - - -

A1 X0 A1 Modbus - - Digital

A1 X0 A2 Modbus - Digital Digital

A1 X0 A3 Modbus Digital Digital Digital

A1 X0 B1 Modbus Modbus - -

A1 X0 B2 Modbus Modbus - Digital

A1 X0 B3 Modbus Modbus Digital Digital

A1 A1 X0 Modbus Analog Ex d/XP - -

A1 A1 A1 Modbus Analog Ex d/XP - Digital

A1 A1 A2 Modbus Analog Ex d/XP Digital Digital

A1 A1 B1 Modbus Modbus Analog Ex d/XP -

A1 A1 B2 Modbus Modbus Analog Ex d/XP Digital

A1 A2 X0 Modbus Analog Ex d/XP Analog Ex d/XP -

A1 A2 A1 Modbus Analog Ex d/XP Analog Ex d/XP Digital

A1 A2 B1 Modbus Analog Ex d/XP Analog Ex d/XP Modbus

A1 B1 X0 Modbus Analog Ex i/IS - -

A1 B1 A1 Modbus Analog Ex i/IS - Digital

A1 B1 A2 Modbus Analog Ex i/IS Digital Digital

A1 B1 B1 Modbus Modbus Analog Ex i/IS -

A1 B1 B2 Modbus Modbus Analog Ex i/IS Digital

A1 B2 X0 Modbus Analog Ex i/IS Analog Ex i/IS -

A1 B2 A1 Modbus Analog Ex i/IS Analog Ex i/IS Digital

A1 B2 B1 Modbus Analog Ex i/IS Analog Ex i/IS Modbus

A1 C2 X0 Modbus Analog Ex i/IS Analog Ex d/XP -

A1 C2 A1 Modbus Analog Ex i/IS Analog Ex d/XP Digital

A1 C2 B1 Modbus Analog Ex i/IS Analog Ex d/XP Modbus

050 Secondary IO Analog

060

Secondary

IO Digital

Ex d/XP

Terminal area

A0023888

Endress+Hauser 23

Page 24

Electrical connection Micropilot NMR81

NMx8x - XX XX XXxxxx ...

060050040

"Primary Output" (040) = "V1" (B1)

Ordering feature

040

Primary

Output

B1 X0 X0 V1 - - -

B1 X0 A1 V1 - - Digital

B1 X0 A2 V1 - Digital Digital

B1 X0 A3 V1 Digital Digital Digital

B1 X0 B1 V1 Modbus - -

B1 X0 B2 V1 Modbus - Digital

B1 X0 B3 V1 Modbus Digital Digital

B1 A1 X0 V1 Analog Ex d/XP - -

B1 A1 A1 V1 Analog Ex d/XP - Digital

B1 A1 A2 V1 Analog Ex d/XP Digital Digital

B1 A1 B1 V1 Modbus Analog Ex d/XP -

B1 A1 B2 V1 Modbus Analog Ex d/XP Digital

B1 A2 X0 V1 Analog Ex d/XP Analog Ex d/XP -

B1 A2 A1 V1 Analog Ex d/XP Analog Ex d/XP Digital

B1 A2 B1 V1 Analog Ex d/XP Analog Ex d/XP Modbus

B1 B1 X0 V1 Analog Ex i/IS - -

B1 B1 A1 V1 Analog Ex i/IS - Digital

B1 B1 A2 V1 Analog Ex i/IS Digital Digital

B1 B1 B1 V1 Modbus Analog Ex i/IS -

B1 B1 B2 V1 Modbus Analog Ex i/IS Digital

B1 B2 X0 V1 Analog Ex i/IS Analog Ex i/IS -

B1 B2 A1 V1 Analog Ex i/IS Analog Ex i/IS Digital

B1 B2 B1 V1 Analog Ex i/IS Analog Ex i/IS Modbus

B1 C2 X0 V1 Analog Ex i/IS Analog Ex d/XP -

B1 C2 A1 V1 Analog Ex i/IS Analog Ex d/XP Digital

B1 C2 B1 V1 Analog Ex i/IS Analog Ex d/XP Modbus

050 Secondary IO Analog

060

Secondary

IO Digital

Ex d/XP

Terminal area

A0023888

24 Endress+Hauser

Page 25

Micropilot NMR81 Electrical connection

NMx8x - XX XX XXxxxx ...

060050040

"Primary Output" (040) = "4-20mA HART Ex d" (E1)

Ordering feature

040

Primary

Output

E1 X0 X0 - Analog Ex d/XP - -

E1 X0 A1 - Analog Ex d/XP - Digital

E1 X0 A2 - Analog Ex d/XP Digital Digital

E1 X0 A3 Digital Analog Ex d/XP Digital Digital

E1 X0 B1 Modbus Analog Ex d/XP - -

E1 X0 B2 Modbus Analog Ex d/XP - Digital

E1 X0 B3 Modbus Analog Ex d/XP Digital Digital

E1 A1 X0 - Analog Ex d/XP Analog Ex d/XP -

E1 A1 A1 - Analog Ex d/XP Analog Ex d/XP Digital

E1 A1 A2 Digital Analog Ex d/XP Analog Ex d/XP Digital

E1 A1 B1 Modbus Analog Ex d/XP Analog Ex d/XP -

E1 A1 B2 Modbus Analog Ex d/XP Analog Ex d/XP Digital

E1 B1 X0 - Analog Ex d/XP Analog Ex i/IS -

E1 B1 A1 - Analog Ex d/XP Analog Ex i/IS Digital

E1 B1 A2 Digital Analog Ex d/XP Analog Ex i/IS Digital

E1 B1 B1 Modbus Analog Ex d/XP Analog Ex i/IS -

E1 B1 B2 Modbus Analog Ex d/XP Analog Ex i/IS Digital

050 Secondary IO Analog

060

Secondary

IO Digital

Ex d/XP

Terminal area

A0023888

Endress+Hauser 25

Page 26

Electrical connection Micropilot NMR81

NMx8x - XX XX XXxxxx ...

060050040

"Primary Output" (040) = "4-20mA HART Ex i" (H1)

Ordering feature

040

Primary

Output

H1 X0 X0 - Analog Ex i/IS - -

H1 X0 A1 - Analog Ex i/IS - Digital

H1 X0 A2 - Analog Ex i/IS Digital Digital

H1 X0 A3 Digital Analog Ex i/IS Digital Digital

H1 X0 B1 Modbus Analog Ex i/IS - -

H1 X0 B2 Modbus Analog Ex i/IS - Digital

H1 X0 B3 Modbus Analog Ex i/IS Digital Digital

H1 A1 X0 - Analog Ex i/IS Analog Ex d/XP -

H1 A1 A1 - Analog Ex i/IS Analog Ex d/XP Digital

H1 A1 A2 Digital Analog Ex i/IS Analog Ex d/XP Digital

H1 A1 B1 Modbus Analog Ex i/IS Analog Ex d/XP -

H1 A1 B2 Modbus Analog Ex i/IS Analog Ex d/XP Digital

H1 B1 X0 - Analog Ex i/IS Analog Ex i/IS -

H1 B1 A1 - Analog Ex i/IS Analog Ex i/IS Digital

H1 B1 A2 Digital Analog Ex i/IS Analog Ex i/IS Digital

H1 B1 B1 Modbus Analog Ex i/IS Analog Ex i/IS -

H1 B1 B2 Modbus Analog Ex i/IS Analog Ex i/IS Digital

050 Secondary IO Analog

060

Secondary

IO Digital

Ex d/XP

Terminal area

A0023888

26 Endress+Hauser

Page 27

Micropilot NMR81 Electrical connection

1 3

2 4

SIM

23344

112233445566778

1 2 3 4

A1-4

2 3 4

D1-4

6.1.5 Terminals of the "Modbus" or "V1" module

A0031200

 7 Designation of the "Modbus" or "V1" modules (examples); depending on the device version these modules

may also be in slot B or C.

Depending on the device version, the "Modbus" and/or "V1" module may be in different slots of the terminal compartment. In the operating menu the "Modbus" and "V1" interfaces are designated by the respective slot and the terminals within this slot: A1-4, B1-4, C1-4, D1-4.

Terminals of the "Modbus" module

Terminal

X1 S Cable shielding connected via a capacitor to EARTH

X2 0V Common reference

X3 B- Non-inverting signal line

X4 A+ Inverting signal line

Designation of the module in the operating menu: Modbus X1-4; (X = A, B, C or D)

1) In this column, "X" stands for one of the slots "A", "B", "C", or "D".

Name Description

Terminals of the "V1" module

Terminal

X1 S Cable shielding connected via capacitor to EARTH

X2 not connected

X3 B- Protocol loop signal -

X4 A+ Protocol loop signal +

Designation of the module in the operating menu: V1 X1-4; (X = A, B, C or D)

Name Description

Endress+Hauser 27

1) In this column, "X" stands for one of the slots "A", "B", "C", or "D".

Page 28

Electrical connection Micropilot NMR81

1 3

2 4

SIM

22334

112233445566778

1 2 3 4 5 6 7 8

B1-3 B4-8

1 2 3 4 5 6 7 8

C1-3 C4-8

6.1.6 Terminals of the "Analog I/O" module (Ex d /XP or Ex i/IS)

A0031168

Terminals Function Connection diagrams Designation in the operating menu

B1-3 Analog input or output

C1-3 Analog I/O C1-3 (→  142)

B4-8 Analog input RTD: →  32 Analog IP B4-8 (→  136)

C4-8 Analog IP C4-8 (→  136)

(configurable)

• Passive usage: →  29

• Active usage: →  31

Analog I/O B1-3 (→  142)

28 Endress+Hauser

Page 29

Micropilot NMR81 Electrical connection

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

1 3

2 4

CDI

SIM

1122334

112233445566778

POWER

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

–

1 3

2 4

CDI

SIM

1122334

112233445566778

POWER

6.1.7 Connection of the "Analog I/O" module for passive usage

• In the passive usage the supply voltage for the communication line must be supplied by an external source.

• The wiring must be in accordance with the intended operating mode of the Analog I/O module; see the drawings below.

• Screened cable must be used for the 4...20mA signal line.

"Operating mode" = "4..20mA output" or "HART slave +4..20mA output"

A0027931

 8 Passive usage of the Analog I/O module in the output mode

a Power supply b HART signal output c Analog signal evaluation

"Operating mode" = "4..20mA input" or "HART master+4..20mA input"

Endress+Hauser 29

 9 Passive usage of the Analog I/O module in the input mode

a Power supply b External device with 4...20mA and/or HART signal output

A0027933

Page 30

Electrical connection Micropilot NMR81

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

–

1 3

2 4

CDI

SIM

1122334

112233445566778

POWER

"Operating mode" = "HART master"

A0027934

 10 Passive usage of the Analog I/O module in the HART master mode

a Power supply b Up to 6 external devices with HART signal output

30 Endress+Hauser

Page 31

Micropilot NMR81 Electrical connection

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

1 3

2 4

CDI

SIM

1122334

112233445566778

POWER

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

1 3

2 4

CDI

SIM

1122334

112233445566778

POWER

6.1.8 Connection of the "Analog I/O" module for active usage

• In the active usage the supply voltage for the communication line is supplied by the device itself. There is no need of an external power supply.

• The wiring must be in accordance with the intended operating mode of the Analog I/O module; see the drawings below.

• Screened cable must be used for the 4...20mA signal line.

• Maximum current consumption of the connected HART devices: 24 mA (i.e. 4 mA per device if 6 devices are connected).

• Output voltage of the Ex-d module: 17.0 V@4 mA to 10.5 V@22 mA

• Output voltage of the Ex-ia module: 18.5 V@4 mA to 12.5 V@22 mA

"Operating mode" = "4..20mA output" or "HART slave +4..20mA output"

A0027932

 11 Active usage of the Analog I/O module in the output mode

a HART signal output b Analog signal evaluation

"Operating mode" = "4..20mA input" or "HART master+4..20mA input"

Endress+Hauser 31

 12 Active usage of the Analog I/O module in the input mode

a External device with 4...20mA and/or HART signal output

A0027935

Page 32

Electrical connection Micropilot NMR81

1 3

2 4

CDI

SIM

22334

112233445566778

POWER

1 3

2 4

CDI

SIM

1122334

112233445566778

POWER

1 112 22

3 33

4 445 556 667 778 88

"Operating mode" = "HART master"

A0027936

 13 Active usage of the Analog I/O module in the HART master mode

a Up to 6 external devices with HART signal output

The maximum current consumption for the connected HART devices is 24 mA (i.e. 4 mA per device if 6 devices are connected).

6.1.9 Connection of a RTD

A0026371

A 4-wire RTD connection B 3-wire RTD connection C 2-wire RTD connection

Screened cable must be used for the connection of the RTD.

32 Endress+Hauser

Page 33

Micropilot NMR81 Electrical connection

1 3

2 4

SIM

22334

122334455667788

1 2 3 4

A1-2 A3-4

2 3 4 5 6 7

C1-2 C3-4

6.1.10 Terminals of the "Digital I/O" module

A0026424

 14 Designation of the digital inputs or outputs (examples)

• Each Digital IO Module provides two digital inputs or outputs.

• In the operating menu each input or output is designated by the respective slot and two terminals within this slot. A1-2, for example, denotes terminals 1 and 2 of slot A. The same is valid for slots B, C and D if they contain a Digital IO module.

• For each of these pairs of terminals, one of the following operating modes can be selected in the operating menu: – Disable – Passive Output – Passive Input – Active Input

Endress+Hauser 33

Page 34

Electrical connection Micropilot NMR81

6.2 Connecting requirements

6.2.1 Cable specification

Terminals

Terminal Wire cross section

Signal and power supply

• Spring terminals (NMx8x-xx1...)

• Screw terminals (NMx8x-xx2...)

Ground terminal in the terminal compartment max. 2.5 mm2 (13 AWG)

Ground terminal at the housing max. 4 mm2 (11 AWG)

Power supply line

Standard device cable is sufficient for the power line.

Analog signal lines

Screened cable must be used for:

• the 4...20mA signal lines.

• the RTD connection.

0.2 to 2.5 mm2 (24 to 13 AWG)

HART communication line

Shielded cable is recommended if using the HART protocol. Observe the grounding concept of the plant.

Modbus communication line

• Observe the cable conditions from the TIA-485-A, Telecommunications Industry Association.

• Additional conditions: Use shielded cable.

V1 communication line

• Two wire (twisted pair) screened or un-screened cable

• Resistance in one cable: ≤ 120 Ω

• Capacitance between lines: ≤ 0.3 µF

34 Endress+Hauser

Page 35

Micropilot NMR81 Electrical connection

6.3 Ensuring the degree of protection

To guarantee the specified degree of protection, carry out the following steps after the electrical connection:

1. Check that the housing seals are clean and fitted correctly. Dry, clean or replace the seals if necessary.

2. Tighten all housing screws and screw covers.

3. Firmly tighten the cable glands.

4. To ensure that moisture does not enter the cable entry, route the cable so that it loops down before the cable entry ("water trap").



A0013960

5. Insert blind plugs appropriate for the safety rating of the device (e.g. Ex d/XP).

6.4 Post-connection check

Are cables or the device undamaged (visual inspection)?

Do the cables comply with the requirements?

Do the cables have adequate strain relief?

Are all cable glands installed, firmly tightened and correctly sealed?

Does the supply voltage match the specifications on the transmitter nameplate?

Is the terminal assignment correct →  19?

If required: Is the protective earth connected correctly ?

If supply voltage is present: Is the device ready for operation and do values appear on the display

module?

Are all housing covers installed and firmly tightened?

Is the securing clamp tightened correctly?

Endress+Hauser 35

Page 36

Operability Micropilot NMR81

7 Operability

7.1 Overview of the operation options

The device is operated via an operating menu →  37. This menu can be accessed by the following interfaces:

• The display and operating module at the device or the remote display and operating module DKX001 (→  38).

• FieldCare connected through the service interface in the terminal compartment of the device (→  50).

• FieldCare connected through Tankvision Tank Scanner NXA820 (remote operation; →  51).

• FieldCare connected through Commubox FXA195 (→  103) to a HART interface of the device.

36 Endress+Hauser

Page 37

Micropilot NMR81 Operability

7.2 Structure and function of the operating menu

Menu Submenu /

parameter

Operation Level Shows the measured and calculated

Temperature Shows the measured and calculated

Density Shows the measured and calculated

Pressure Shows the measured and calculated

GP values Shows the general purpose values.

Setup Parameters 1 to N Standard commissioning parameters

Advanced setup Contains further parameters and

Diagnostics Diagnostic

parameters

Diagnostic list Contains up to 5 currently active error

Device information Contains information needed to

Simulation Used to simulate measured values or

Device check Contains all parameters needed to

Expert

Contains all parameters of the device (including those which are already contained in one of the other menus). This menu is organized according to the function blocks of the device.

The parameter of the Expert menu are described in: GP01068G (NMR81)

System Contains all general device parameters

Sensor Contains all parameters needed to

Input/output Contains submenus to configure the

Communication Contains all parameters needed to

Application Contains submenus to configure

Tank values Shows measured and calculated tank

Diagnostics Contains all parameters needed to

Meaning

level values.

temperature values.

density values.

pressure values.

submenus:

• to adapt the device to special measuring conditions.

• to process the measured value.

• to configure the signal output.

Indicates:

• The latest diagnostic messages and their timestamps.

• The operating time (overall time and time since last restart).

• The time according to the real-time clock.

messages.

identify the device.

output values.

check the measurement capability of the device.

which do not affect the measurement or the communication interface.

configure the measurement.

analog and discrete I/O modules and connected HART devices.

configure the digital communication interface.

• the tank gauging application

• the tank calculations

• the alarms.

values

detect and analyze operational errors.

1) On entering the "Expert" menu, an access code is always requested. If a customer specific access code has not been defined, "0000" has to be entered.

Endress+Hauser 37

Page 38

Operability Micropilot NMR81

XX XX XX XX X

7.3 Access to the operating menu via the local or remote display and operating module.

• Operating via the remote display and operating module DKX001 (→  20) or the local display and operating module at the device are equivalent.

• The measured value is indicated on the DKX001 and on the local display and operating module simulataneously.

• The operating menu cannot be accessed on both modules at the same time. If the operating menu is entered in one of these modules, the other module is automatically locked. This locking remains active until the menu is closed in the first module (back to measured value display).

7.3.1 Display and operating elements

The device has an illuminated liquid crystal display (LCD) that shows measured and calculated values as well as the device status in the standard view. Other views are used to navigate through the operating menu and to set parameter values.

The device is operated by three optical keys, namely "-", "+" and "E". They are actuated when the appropriate field on the protective glass of the front is touched with the finger ("touch control").

A0028345

 15 Display and operating elements

1 Liquid crystal display (LCD) 2 Optical keys; can be operated through the cover glass.

38 Endress+Hauser

Page 39

Micropilot NMR81 Operability

X X X X X XXX X

5 6

4841.00

7.3.2 Standard view (measured value display)

A0028317

 16 Typical appearance of the standard view (measured value display)

1 Display module 2 Device tag 3 Status area 4 Display area for measured values 5 Display area for measured value and status symbols 6 Measured value status symbol

Status symbols

Symbol Meaning

"Failure"

A device error is present. The measured value is no longer valid.

A0013956

"Function check"

The device is in service mode (e.g. during a simulation).

A0013959

"Out of specification"

The device is operated:

• Outside of its technical specifications (e.g. during startup or a cleaning)

A0013958

• Outside of the configuration carried out by the user (e.g. level outside configured span)

"Maintenance required"

Maintenance is required. The measured value is still valid.

A0013957

Measured value symbols

Symbol 1 Symbol 2 Measured value

• Tank level

A0028148

A0028149

A0028528

A0027993

A0028150

• Measured level

• Tank level %

Water level

Liquid temperature

Vapor temperature

A0027990

Air temperature

A0027991

• Tank ullage

• Tank ullage %

Observed density value

Endress+Hauser 39

Page 40

Operability Micropilot NMR81

Symbol 1 Symbol 2 Measured value

P1 (bottom)

A0028151

A0028141

P2 (middle)

A0028151

A0028142

P3 (top)

A0028151

A0028146

GP 1 value

A0027992

This is used for an external device.

A0028141

GP 2 value

A0027992

This is used for an external device.

A0028142

GP 3 value

A0027992

This is used for an external device.

A0028146

GP 4 value

A0027992

This is used for an external device.

A0028147

Measured value status symbols

Symbol Meaning

Status "Alarm"

The measurment is interrupted. The output assumes the defined alarm value. A diagnostic message is generated.

A0012102

Status "Warning"

The device continues measuring. A diagnostic message is generated.

A0012103

Calibration to regulatory standards disturbed

Is displayed in the following situations:

A0031169

• The write protection switch is OFF. →  48

• The write protection switch is ON but the level value can currently not be guaranteed.

Locking state symbols

Symbol Meaning

Display parameter

Marks display-only parameters which cannot be edited.

A0011978

Device locked

• In front of a parameter name: The device is locked via software and/or hardware.

• In the header of the measured value screen: The device is locked via hardware.

A0011979

Meaning of the keys in the standard view

Key Meaning

Enter key

• Pressing the key briefly opens the operating menu.

• Pressing the key for 2 s opens the context menu: – Level (visible if the keylock is inactive):

Shows the measured levels.

A0028326

– Keylock on (visible if the keylock is inactive):

Activates the keylock.

– Keylock off (visible if the keylock is active):

Deactivates the keylock.

40 Endress+Hauser

Page 41

Micropilot NMR81 Operability

/../Setup

00215-1

5500.00 mm

Tank level

Mapping Advanced Setup

7.3.3 Navigation view

A0028346-EN

 17 Navigation view

1 Current submenu or wizard 2 Quick access code 3 Display area for navigation

Navigation symbols

Symbol Meaning

Operation

Is displayed:

• in the main menu next to the selection Operation

A0011975

• in the header, if you are in the Operation menu.

Setup

Is displayed:

• in the main menu next to the selection Setup

A0011974

• in the header, if you are in the Setup menu

Expert

Is displayed:

• in the main menu next to the selection Expert

A0011976

• in the header, if you are in the Expert menu

Diagnostics

Is displayed:

• in the main menu next to the selection Diagnostics

A0011977

• in the header, if you are in the Diagnostics menu

Submenu

A0013967

Wizard

A0013968

Parameter locked

When displayed in front of a parameter name, indicates that the parameter is locked.

A0013963

Endress+Hauser 41

Page 42

Operability Micropilot NMR81

Meaning of the keys in the navigation view

Key Meaning

Minus key

Moves the selection bar upwards in a picklist.

A0028324

Plus key

Moves the selection bar downwards in a picklist.

A0028325

Enter key

• Pressing the key briefly opens the selected menu, submenu or

A0028326

A0028327

parameter.

• For parameters: Pressing the key for 2 s opens the help text for the function of the parameter (if present).

Escape key combination (press keys simultaneously)

• Pressing the keys briefly – Exits the current menu level and takes you to the next higher level. – If help text is open, closes the help text of the parameter.

• Pressing the keys for 2 s returns you to the measured value display ("standard view").

42 Endress+Hauser

Page 43

Micropilot NMR81 Operability

4756.5 mm

/../Mapping

Distance unknown

Distance

Confirm distance

7.3.4 Wizard view

A0028349-EN

 18 Wizard view on the display module

1 Current wizard 2 Display area for navigation

Wizard navigation symbols

Symbol Meaning

Parameters within a wizard

A0013972

Switches to the previous parameter.

A0013978

Confirms the parameter value and switches to the next parameter.

A0013976

Opens the editing view of the parameter.

A0013977

In the wizard view the meaning of the keys is indicated by the navigation symbol directly above the respective key (softkey functionality).

Endress+Hauser 43

Page 44

Operability Micropilot NMR81

3 40 1 2

6 87

…

–

7.3.5 Numeric editor

A0028341

 19 Numeric editor on the display module

1 Display area of the entered value 2 Input mask

Symbol Meaning

Selection of numbers from 0 to 9.

A0013998

Inserts decimal separator at the input position.

A0016619

Inserts minus sign at the input position.

A0016620

Confirms selection.

A0013985

Moves the input position one position to the left.

A0016621

Exits the input without applying the changes.

A0013986

Clears all entered characters.

A0014040

Meaning of the keys in the numeric editor

Key Meaning

Minus key

In the input mask, moves the selection bar to the left (backwards).

A0028324

Plus key

In the input mask, moves the selection bar to the right (forwards).

A0028325

Enter key

• Pressing the key briefly adds the selected number to the current

A0028326

A0028327

decimal place or carries out the selected action.

• Pressing the key for 2 s confirms the edited parameter value.

Escape key combination (press keys simultaneously)

Closes the text or numeric editor without applying changes.

44 Endress+Hauser

Page 45

Micropilot NMR81 Operability

XYZ

ABC

…

Aa1

7.3.6 Text editor

A0028342

 20 Text editor on the display module

1 Display area of the entered text 2 Input mask

Text editor symbols

Symbol Meaning

Selection of letters from A to Z

A0013997

Toggle

• Between upper-case and lower-case letters

• For entering numbers

A0013981

• For entering special characters

Confirms selection.

A0013985

Switches to the selection of the correction tools.

A0013987

Exits the input without applying the changes.

A0013986

Clears all entered characters.

A0014040

Correction symbols under

Clears all entered characters.

A0013989

Moves the input position one position to the right.

A0013991

Moves the input position one position to the left.

A0013990

Deletes one character immediately to the left of the input position.

A0013988

Endress+Hauser 45

Page 46

Operability Micropilot NMR81

Meaning of the keys in the text editor

Key Meaning

Minus key

In the input mask, moves the selection bar to the left (backwards).

A0028324

Plus key

In the input mask, moves the selection bar to the right (forwards).

A0028325

Enter key

• Pressing the key briefly

A0028326

A0028327

– Opens the selected group. – Carries out the selected action.

• Pressing the key for 2 s confirms the edited parameter value.

Escape key combination (press keys simultaneously)

Closes the text or numeric editor without applying changes.

7.3.7 Keypad lock

Automatic keypad lock

Operation via the local display is automatically locked:

• after a start-up or restart of the device.

• if the device has not been operated via the display for > 1 minute.

When attempting to access the operating menu while the keylock is enabled, the

Keylock on message appears.

Disabling the keypad lock

1. The keylock is enabled. Press  for at least 2 seconds.  A context menu appears.

2. Select Keylock off from the context menu.  The keylock is disabled.

Manual activation of the keypad lock

After commissioning of the device the keypad lock can be activated manually.

1. The device is in the measured value display. Press  for at least 2 seconds.  A context menu appears.

2. Select Keylock on from the context menu.  The keylock is enabled.

46 Endress+Hauser

Page 47

Micropilot NMR81 Operability

7.3.8 Access code and user roles

Meaning of the access code

An access code can be defined in order to distinguish between the following user roles:

User role Definition

Maintenance • Knows the access code.

• Has write access to all parameters (except service parameters).

Operator • Doesn't know the access code.

• Has write access to only a few parameters.

• The description of parameters states which role is needed at least for read and write access to each parameter.

• The current user role is indicated by the Access status display parameter.

• If the access code is "0000", every user is in the Maintenance role. This is the default setting on delivery of the device.

Defining an access code

1. Navigate to: Setup → Advanced setup → Administration → Define access code → Define access code

2. Enter the intended access code (max. 4 digits).

3. Repeat the same code in the Confirm access code parameter.  The user is in the Operator role. The -symbol appears in front of all write-

protected parameters.

Switching to the "Maintenance" role

If the -symbol appears on the local display in front of a parameter, the parameter is write-protected because the user is in the Operator role. To switch to the Maintenance role, proceed as follows:

1. Press .  The input prompt for the access code appears.

2. Enter the access code.  The user is in the Maintenance role. The -symbol in front of the parameters

disappears; all previously write-protected parameters are now re-enabled.

Switching back to the "Operator" role automatically

The user automatically switches back to the Operator role:

• if no key is pressed for 10 minutes in the navigation and editing mode.

• 60 s after going back from the navigation and editing mode to the standard view (measured value display).

Endress+Hauser 47

Page 48

Operability Micropilot NMR81

6 mm

2.5 Nm (1.84 lbf ft)

3 4

SIM

7.3.9 Write protection switch

The operating menu can be locked by a hardware switch in the connection compartment. In this locking state W&M related parameters are read only.

A0028363

1. Loosen the securing clamp.

2. Unscrew the housing cover.

3. Pull out the display module with a gentle rotation movement.

4. Using a flat blade screwdriver or a similar tool, set the write protection switch (WP) into the desired position. ON: operating menu is locked; OFF: operating menu is unlocked.

5. Put the display module onto the connection compartment, screw the cover closed and tighten the securing clamp.

• To avoid acces to the write protection switch, the cover of the connection compartment can be secured by a lead seal.

• For devices with alignment unit: To avoid unauthorized changes of the antenna alignment, the alignment unit can be secured by a lead seal.

48 Endress+Hauser

 21 Sealing of the cover of the connection compartment (top) and the alignment unit (bottom)

A0033299

Page 49

Micropilot NMR81 Operability

X X X X X X XX X

20.50

The display module can be attached to the edge of the electronics compartment. This makes it easier to access the lock switch.

A0028381

Indication of the locking state

 22 Write protection symbol in the header of the display

Write protection via locking switch is indicated as follows:

• Locking status (→  128) = Hardware locked

•  appears in the header of the display.

A0015870

Endress+Hauser 49

Page 50

Operability Micropilot NMR81

7.4 Access to the operating menu via the service interface and FieldCare

A0023737

 23 Operation via service interface

1 Service interface (CDI = Endress+Hauser Common Data Interface) 2 Commubox FXA291 3 Computer with "FieldCare" operating tool and "CDI Communication FXA291" COM DTM

The "Save/Restore" function

After a device configuration has been saved to a computer and restored to the device using the Save/Restore function of FieldCare, the device must be restarted by the following setting: Setup → Advanced setup → Administration → Device reset = Restart device. This ensures correct operation of the device after the restore.

50 Endress+Hauser

Page 51

Micropilot NMR81 Operability

NXA820

1 2 3

7.5 Access to the operating menu via Tankvision Tank Scanner NXA820 and FieldCare

7.5.1 Wiring scheme

A0025621

 24 Connection of Tank Gauging devices to FieldCare via the Tankvision Tank Scanner NXA820

1 Proservo NMS8x 2 Tankside Monitor NRF81 3 Micropilot NMR8x 4 Field protocol (e.g. Modbus, V1) 5 Tankvision Tank Scanner NXA820 6 Ethernet 7 Computer with FieldCare installed

Endress+Hauser 51

Page 52

Operability Micropilot NMR81

7.5.2 Establishing the connection between FieldCare and the device

1. Make sure the HART CommDTM NXA is installed and update the DTM catalogue if required.

2. Create a new project in FieldCare.

Add a new device: NXA HART Communication

Open the configuration of the DTM and enter the required data (IP address of the NXA820; "Password" = "hart"; "Tank identification" only with NXA V1.05 or higher)

A0028515

A0028516

52 Endress+Hauser

Page 53

Micropilot NMR81 Operability

A0028517

Select Create network from the context menu.  The device is detected and the DTM is assigned.

A0032933

 The device can be configured.

The "Save/Restore" function

Endress+Hauser 53

Page 54

System integration Micropilot NMR81

8 System integration

8.1 Overview of the Device Description files (DTM)

To integrate the device via HART into FieldCare, a Device Description file (DTM) according to the following specification is required:

Manufacturer ID 0x11

Device type (NMR8x) 0x112E

HART specification 7.0

DD files For information and files see:

www.endress.com

54 Endress+Hauser

Page 55

Micropilot NMR81 Commissioning

9 Commissioning

9.1 Terms related to tank measurement

A0029794

 25 Terms related to radar tank measurement

1 Gauge reference height 2 Empty 3 Datum plate 4 Tank ullage 5 Tank level 6 Tank reference height 7 Distance 8 Dipping reference

9.2 Initial settings

9.2.1 Setting the display language

Setting the display language via the display module

1. While in the standard view (→  39), press "E". If required, select Keylock off from the context menu and press "E" again.

 The Language parameter appears.

2. Open the Language parameter and select the display language.

Setting the display language via an operating tool (e.g. FieldCare)

1. Navigate to: Setup → Advanced setup → Display → Language

Endress+Hauser 55

Page 56

Commissioning Micropilot NMR81

2. Select the display language.

This setting only affects the language on the display module. To set the language in the operating tool use the language setting functionality of FieldCare or DeviceCare, respectively.

9.2.2 Setting the real-time clock

Setting the real-time clock via the display module

1. Navigate to: Setup → Advanced setup → Date / time → Set date

2. Use the following parameters to set the the real-time clock to the current date and time: Year, Month, Day, Hour, Minutes.

Setting the real-time clock via an operating tool (e.g. FieldCare)

1. Navigate to: Setup → Advanced setup → Date / time

Go to the Set date parameter and select the Start option.

Use the following parameters to set the date and time: Year, Month, Day, Hour, Minutes.

56 Endress+Hauser

Page 57

Micropilot NMR81 Commissioning

Go to the Set date parameter and select the Confirm time option.  The real-time clock is set to the current date and time.

Endress+Hauser 57

Page 58

Commissioning Micropilot NMR81

9.3 Configuring the measuring device

9.3.1 Configuration of the level measurement

The first parameters of the Setup menu are used to configure the measurement. A short description is given in the following sections. For a more detailed description refer to the parameter description in the appendix →  122.

Basic settings

Navigation path: Setup

Parameter Meaning Description

Setup → Device tag Define a name to identify the measuring point within the plant. →  122

Setup → Units preset Select a set of units for length, pressure and temperature. →  122

Setup → Empty Enter the distance from the lower edge of the device flange to the datum

plate.

Setup → Tank level Shows the measured level.

Check whether the indicated value matches the actual level.

Setup → Set level Can be used to correct a constant shift of the measured level.

If the indicated level does not match the actual level: Enter the actual level into this parameter. An offset for the measured level is then automatically defined.

→  123

→  113

→  124

The Set level parameter can only be used to compensate for a constant level error. To eliminate errors resulting from interference echos, use the interference echo suppression (map).

Interference echo suppression (map) in an operating tool (e.g. FieldCare/DeviceCare)

Navigation path: Setup

Parameter Meaning Description

Setup → Distance Shows the measured distance from the lower edge of the device flange to

the product surface. Check whether this value is correct.

Setup → Confirm distance

Present mapping Shows up to which distance a mapping has already been recorded.

Setup → Mapping end point

Setup → Record map

Specify whether the measured distance matches the actual distance. The selection determines up to which distance an interference echo suppression is recorded.

Only visible for Confirm distance = Manual map. Determines up to which distance the new mapping will be recorded. Depending on the selection in Confirm distance a suitable value is preset in this parameter. Usually, there is no need to change this value.

Only visible for Confirm distance = Manual map Select Record map. This starts the recording of the new map.

→  127

→  124

→  126

Interference echo suppression on the local display

Navigation path: Setup → Mapping

For the meaning of the parameters in this wizard see the table above.

58 Endress+Hauser

Page 59

Micropilot NMR81 Commissioning

Dip table

The dip table is used to correct the level readings using independently taken hand dips. The dip table is used in particular to adapt the level gauge to the specific application conditions such as a mechanical offset and the tank or stilling well design.

The dip table is managed in the Dip-table submenu →  206.

Endress+Hauser 59

Page 60

Commissioning Micropilot NMR81

9.4 Configuring the tank gauging application

Configuration of the inputs: Description

HART inputs →  61

NMT532/539 connected via HART →  63

4-20mA inputs →  64

RTD input →  65

Digital inputs →  67

Configuration of the data processing in the device: Description

Linking input values to tank variables →  69

Tank calculation: Direct Level Measurement →  70

Tank calculation: Hybrid Tank Measurement System (HTMS) →  71

Tank calculation: Correction of the Hydrostatic Tank Deformation (HyTD)

Tank calculation: Thermal Tank Shell Correction (CTSh) →  73

Alarms (limit evaluation) →  74

Configuration of the signal output: Description

4-20mA output →  75

HART slave + 4-20mA output →  76

Modbus →  78

V1 →  79

Digital outputs →  80

→  72

60 Endress+Hauser

Page 61

Micropilot NMR81 Commissioning

1 3

2 4

SIM

22334

112233445566778

B1-3 B4-8

1 2 3 4 5 6 7 8

1 2 3

4 5 6 7 8

C1-3 C4-8

9.4.1 Configuration of the HART inputs

Connecting and addressing HART devices

A0032955

 26 Possible terminals for HART loops

B Analog I/O module in slot B (availability depending on device version →  22) C Analog I/O module in slot C (availability depending on device version →  22) E HART Ex is output (available in all device versions)

HART devices must be configured and given a unique HART address in the range from 1 to 15 via their own user interface before they are connected to the Micropilot NMR8x

. Make sure they are connected as defined by the terminal assignment

→  28. Devices with an address larger than 15 are not recognized by the Micropilot.

Slot B or C: Setting the operating mode of the Analog I/O module

This section is not relevant for the HART Ex is output (Slot E). This output always functions as a HART master for the connected HART slaves.

If HART devices are connected to an Analog I/O module (slot B or C in the terminal compartment), this module must be configured as follows:

1. Navigate to the submenu of the respective Analog I/O module: Setup → Advanced setup → Input/output → Analog I/O X1-3

2. Go to the Operating mode parameter (→  142).

3. If only one HART device is connected to this loop: Select the HART master+4..20mA input option. In this case the 4-20mA signal can

be used in addition to the HART signal. For the configuration of the 4-20mA input: →  64.

4. If up to 6 HART devices are connected to this loop: Select the HART master option.

2) The current software does not support HART devices with adress 0 (zero).

Endress+Hauser 61

Page 62

Commissioning Micropilot NMR81

Defining the type of measured value

This setting can be skipped for a connected Prothermo NMT5xx as the type of measured value is automatically recognized by the Micropilot NMR8x in this case.

• The measured values can only be used in the system if the unit of the assigned HART variable fits the type of measured value. The HART variable assigned to Output temperature, for example, has to be in °C or °F.

• A HART variable with unit "%" can not be used for Output level. Instead, the HART variable must be in mm, m, ft or in.

The type of measured value must be specified for each HART variable (PV, SV, TV and QV). To do so, proceed as follows:

1. Navigate to: Setup → Advanced setup → Input/output → HART devices  There is a submenu for each connected HART device.

2. For each device go to the corresponding submenu.

3. If the device measures a pressure: Go to the Output pressure parameter (→  132) and specify which of the four

HART variables contains the measured pressure. Only a HART variable with a pressure unit may be selected.

4. If the device measures a density: Go to the Output density parameter (→  133) and specify which of the four HART

variables contains the measured density. Only a HART variable with a density unit may be selected.

5. If the device measures a temperature: Go to the Output temperature parameter (→  133) and specify which of the four

HART variables contains the measured temperature. Only a HART variable with a temperature unit may be selected.

6. If the device measures the vapor temperature: Go to the Output vapor temperature parameter (→  134) and specify which of

the four HART variables contains the measured vapor temperature. Only a HART variable with a temperature unit may be selected.

7. If the device measures a level: Go to the Output level parameter (→  134) and specify which of the four HART

variables contains the measured level. Only a HART variable with a level unit (not "%") may be selected.

Disconnecting HART devices

When a HART device is disconnected from the device, it must also be logically removed as follows:

1. Navigate to Setup → Advanced setup → Input/output → HART devices → Forget device → Forget device

2. Select the HART device to be removed.

This procedure is also necessary if a defective device is exchanged.

62 Endress+Hauser

Page 63

Micropilot NMR81 Commissioning

9.4.2 Configuration of a connected Prothermo NMT532/NMT539

If a Prothermo NMT532 or NMT539 temperature transmitter is connected via HART, it can be configured as follows:

1. Navigate to: Expert → Input/output → HART devices → HART Device(s) → NMT device config; here, HART Device(s) is the name of the connected Prothermo.

2. Go to the Configure device? parameter and select Yes.

3. Go to the Bottom point parameter and enter the position of the bottom temperature element (see picture below).

A0030098

 27 Position of the bottom temperature element

a Distance from bottom temperature element to zero reference (tank bottom or datum plate). The standard

factory default setting is 500 mm (19.69 in), and it can be adjusted according to the actual installation.

To check the temperatures measured by the individual elements, go to the following submenu: Operation → Temperature → NMT element values → Element temperature

There is a Element temperature X parameter for each element of the Prothermo.

Endress+Hauser 63

Page 64

Commissioning Micropilot NMR81

1 3

2 4

SIM

22334

112233445566778

B1-3 B4-8

1 2 3 4 5 6 7 8

1 2 3

4 5 6 7 8

C1-3 C4-8

4mA

20mA

100%

I [mA]

9.4.3 Configuration of the 4-20mA inputs

A0032464

 28 Possible locations of the Analog I/O modules, which can be used as a 4-20mA input. The order code of the

device determines which of these modules is actually present →  22.

For each Analog I/O module to which a 4-20mA device is connected, proceed as follows:

1. Make sure the 4-20mA devices are connected as defined by the terminal assignment →  28.

2. Navigate to the submenu of the respective Analog I/O module: Setup → Advanced setup → Input/output → Analog I/O X1-3

3. Go to the Operating mode parameter (→  142) and select 4..20mA input or HART master+4..20mA input.

4. Go to the Process variable parameter (→  148) and specify which process variable is transmitted by the connected device.

5. Go to the Analog input 0% value parameter (→  148) and define which value of the process variable corresponds to an input current of 4 mA (see diagram below).

6. Go to the Analog input 100% value parameter (→  148) and define which value of the process variable corresponds to an input current of 20 mA (see diagram below).

7. Go to the Process value parameter (→  149) and check whether the indicated value matches the actual value of the process variable.

64 Endress+Hauser

 29 Scaling of the 4-20mA input to the process variable

1 Input value in mA 2 Process value

The Analog I/O submenu contains additional parameters for a more detailed configuration of the Analog Input. For a description refer to : →  142

A0029264

Page 65

Micropilot NMR81 Commissioning

1 3

2 4

SIM

22334

1 2 3

4 5 6 7 8

1 2 3 4 5 6 7 8

B1-3 B4-8

1 2 3 4 5 6 7 8

C1-3 C4-8

1 112 22

3 33

4 445 556 667 778 88

9.4.4 Configuration of a connected RTD

A0032465

 30 Possible locations of the Analog I/O modules, to which an RTD can be connected. The order code of the

device determines which of these modules is actually present →  22.

Endress+Hauser 65

1. Make sure the RTD is connected as defined by the terminal assignment →  32.

2. Navigate to the submenu of the respective Analog I/O module: Setup → Advanced setup → Input/output → Analog IP X4-8.

3. Go to the RTD type parameter (→  136) and specify the type of the connected RTD.

A0026371

 31 RTD connection types

A 2 wire RTD connection B 3 wire RTD connection C 4 wire RTD connection

Go to the RTD connection type parameter (→  137) and specify the type of connection of the RTD (2-, 3- or 4-wire).

5. Go to the Input value parameter (→  139) and check whether the indicated temperature matches the actual temperature.

6. Go to the Minimum probe temperature parameter (→  139) and specify the minimum approved temperature of the connected RTD.

7. Go to the Maximum probe temperature parameter (→  139) and specify the maximum approved temperature of the connected RTD.

Page 66

Commissioning Micropilot NMR81

R[ ]Ω

T T

A0029269

1 Datum plate 2 RTD 3 Probe position (→  140)

Go to the Probe position parameter and enter the mounting position of the RTD (measured from the datum plate).

 This parameter, in conjunction with the measured level, determines whether the

measured temperature refers to the product or to the gas phase.

Offset for resistance and/or temperature

An offset for the resistance or the temperature can be defined in the following submenu: Expert → Input/output → Analog IP X4-8.

• Ohms offset is added to the measured resistance before the calculation of the temperature.

• Temperature offset after conversion is added to the measured temperature.

1 Ohms offset 2 Temperature offset after conversion

A0029265

66 Endress+Hauser

Page 67

Micropilot NMR81 Commissioning

1 3

2 4

SIM

22334

122334455667788

1 2 3 4

A1-2 A3-4

2 3 4 5 6 7

C1-2 C3-4

DIO

2/4

+ _

2/4

1/3 1/3

DIO

9.4.5 Configuration of the digital inputs

A0026424

 32 Possible locations of the Digital I/O modules (examples); the order code defines the number and location

of digial input modules →  22.

There is a Digital Xx-x submenu for each digital I/O module of the device. "X" designates the slot in the terminal compartment, "x-x" the terminals within this slot. The most important parameters of this submenu are Operating mode and Contact type.

The "Operating mode" parameter

Setup → Advanced setup → Input/output → Digital Xx-x → Operating mode

A "Operating mode" = "Input passive" B "Operating mode" = "Input active"

Meaning of the options

• Input passive The DIO module measures the voltage provided by an external source. Depending on the status of the external switch, this voltage is 0 at the input (switch open) or exceeds a certain limit voltage (switch closed). These two states represent the digital signal.

• Input active

Endress+Hauser 67

The DIO module provides a voltage and uses it to detect whether the external switch is open or closed.

The "Contact type" parameter

Setup → Advanced setup → Input/output → Digital Xx-x → Contact type

A0029262

Page 68

Commissioning Micropilot NMR81

This parameter determines how the state of the external switch is mapped to the internal states of the DIO module:

State of the external switch Internal state of the DIO module

Contact type = Normally open Contact type = Normally closed

Open Inactive Active

Closed Active Inactive

Behavior in special situaions:

During start-up Unknown Unknown

Fault in measurement Error Error

• The internal state of the Digital Input can be transferred to a Digital Output or can be used to control the measurement.

• The Digital Xx-x submenu contains additional parameters for a more detailed configuration of the Digital Input. For a description refer to →  152.

68 Endress+Hauser

Page 69

Micropilot NMR81 Commissioning

9.4.6 Linking input values to tank variables

Measured values must be linked to tank variables before they can be used in the Tank Gauging application. This is done by defining the source of each tank variable in the following parameters:

Tank variable Parameter defining the source of this variable

Bottom water level Setup → Advanced setup → Application → Tank configuration → Level

→ Water level source

Average or spot temperature of the product

Temperature of the air surrounding the tank

Temperature of the vapor above the product

Density of the product Setup → Advanced setup → Application → Tank configuration → Density

Bottom pressure (P1) Setup → Advanced setup → Application → Tank configuration

Top pressure (P3) Setup → Advanced setup → Application → Tank configuration

• Setup → Liquid temp source

• Setup → Advanced setup → Application → Tank configuration → Temperature → Liquid temp source

Setup → Advanced setup → Application → Tank configuration → Temperature → Air temperature source

Setup → Advanced setup → Tank configuration → Temperature → Vapor temp source

→ Observed density source

→ Pressure → P1 (bottom) source

→ Pressure → P3 (top) source

Depending on the application not all these parameters will be relevant in a given situation.

The product level is always the level measured by the Micropilot itself. It needs not to be linked.

Endress+Hauser 69

Page 70

Commissioning Micropilot NMR81

9.4.7 Tank calculation: Direct level measurement

If no tank calculation is configured, level and temperature are measured directly.

A0029255

A Direct level measurement (without temperature) B Direct level and temperature measurement 1 Level transmitter 2 To inventory management system 3 Temperature transmitter

If a temperature transmitter is connected:

‣

Navigate to: "Setup → Liquid temp source" and specify from which device the temperature is obtained.

70 Endress+Hauser

Page 71

Micropilot NMR81 Commissioning

4 1

9.4.8 Tank calculation: Hybrid tank measurement system (HTMS)

HTMS uses level and pressure measurements to calculate the density of the medium.

In non-atmospheric (i.e. pressurized) tanks it is recommended to use the HTMS P1+P3 mode. Two pressure sensors are required in this case. In atmospheric (i.e. unpressurized) tanks the HTMS P1 with only one pressure sensor is sufficient.

A0029256

A ""HTMS mode" parameter" = ""HTMS P1" option" B ""HTMS mode" parameter" = ""HTMS P1+P3" option" D1 P1 position D3 P3 position 1 Micropilot 2 To inventory management system 3 Pressure sensor (bottom) 4 Pressure sensor (top)

1. Navigate to Setup → Advanced setup → Application → Tank configuration → Pressure

2. Go to P1 (bottom) source (→  185) and specify from which device the bottom pressure (P1) is obtained.

3. If a top pressure transmitter (P3) is connected: Go to P3 (top) source (→  187) and specify from which device the bottom

pressure (P1) is obtained.

4. Navigate to: Setup → Advanced setup → Application → Tank calculation → HTMS

5. Go to HTMS mode (→  202) and specify the HTMS mode.

6. Navigate to Setup → Advanced setup → Application → Tank configuration → Density

7. Go to Observed density source (→  183) and select HTMS.

8. Use the other parameters of the HTMS submenu to configure the calculation. For a detailed description: →  200

Endress+Hauser 71

Page 72

Commissioning Micropilot NMR81

9.4.9 Tank calculation: Hydrostatic Tank Deformation (HyTD)

Hydrostatic Tank Deformation can be used to compensate the vertical movement of the Gauge Reference Height (GRH) due to bulging of the tank shell caused by the hydrostatic pressure exerted by the liquid stored in the tank. The compensation is based on a linear approximation obtained from manual hand dips at several levels divided over the full range of the tank.

 33 Correction of the hydrostatic tank deformation (HyTD)

A "Distance" (tank nearly empty) B Gauge Reference Height (GRH) C HyTD correction value D "Distance" (tank filled)

The Correction of the Hydrostatic Tank Deformation is configured in the HyTD submenu (→  192)

A0028722

72 Endress+Hauser

Page 73

Micropilot NMR81 Commissioning

9.4.10 Tank calculation: Thermal tank shell correction (CTSh)

CTSh (correction for the thermal expansion of the tank shell) compensates for effects on the Gauge Reference Height (GRH) and on the expansion or contraction of the measuring wire due to temperature effects on the tank shell or stilling well. The temperature effects are separated into two parts, respectively affecting the 'dry' and 'wetted' part of the tank shell or stilling well. The correction function is based on thermal expansion coefficients of steel and insulation factors for both the 'dry' and 'wet' parts of the wire and the tank shell. The temperatures used for the correction can be selected from on manual or measured values.

This correction is recommended for the following situations:

• if the operating temperature deviates considederably from the temperature during calibration (ΔT > 10 °C (18 °F))

• for extremely high tanks

• for refrigerated, cryogenic or heated applications

As the use of this correction will influence the innage level reading, it is recommended to ensure the manual hand dip and level verification procedures are being conducted correctly before enabling this correction method.

This mode cannot be used in conjunction with HTG because the level is not measured relative to the gauge reference height with HTG.

Endress+Hauser 73

Page 74

Commissioning Micropilot NMR81

9.4.11 Configuration of the alarms (limit evaluation)

A limit evaluation can be configured for up to 4 tank variables. The limit evaluation issues an alarm if the value exceeds an upper limit or falls below a lower limit, respectively. The limit values can be defined by the user.

A0029539

 34 Principle of the limit evaluation

A Alarm mode = On B Alarm mode = Latching 1 HH alarm value 2 H alarm value 3 L alarm value 4 LL alarm value 5 HH alarm 6 H alarm 7 L alarm 8 LL alarm 9 "Clear alarm" = "Yes" or power off-on 10 Hysteresis

The limit evaluation is configured in the Alarm 1 to 4 submenus.

Navigation path: Setup → Advanced setup → Alarm → Alarm 1 to 4

For Alarm mode = Latching all alarms remain active until the user selects Clear alarm = Yes or the power is switched off and on.

74 Endress+Hauser

Page 75

Micropilot NMR81 Commissioning

1 3

2 4

SIM

22334

112233445566778

B1-3 B4-8

1 2 3 4 5 6 7 8

1 2 3

4 5 6 7 8

C1-3 C4-8

4mA

20mA

I [mA]

9.4.12 Configuration of the 4-20mA output

A0032464

 35 Possible locations of the Analog I/O modules, which can be used as a 4-20mA output. The order code of

the device determines which of these modules is actually present →  22.

Each Analog I/O module of the device can be configured as a 4...20mA analog output. To do so, proceed as follows:

1. Navigate to: Setup → Advanced setup → Input/output → Analog I/O X1-3.

2. Go to the Operating mode parameter and select 4..20mA output or HART slave

+4..20mA output

3. Go to the Analog input source parameter and select the tank variable which is to be transmitted via the 4...20mA output.

4. Go to the 0 % value parameter and enter the value of the selected tank variable which will be mapped to 4 mA.

5. Go to the 100 % value parameter and enter the value of the selected tank variable which will be mapped to 20 mA.



A0032953

 36 Scaling of the tank variable to the output current

1 Tank variable 2 Output current

After startup of the device, as long as the assigned tank variable is not yet available,

3) "HART slave +4..20mA output " means that the Analog I/O module serves as a HART slave which cyclically sends up to four HART variables to a

Endress+Hauser 75

HART master. For the configuration of the HART output: →  76

the output current assumes the defined errror value.

The Analog I/O submenu contains more parameters which can be used for a more detailed configuration of the analog output. For a description see →  142

Page 76

Commissioning Micropilot NMR81

100%

[%]

9.4.13 Configuration of the HART slave + 4-20mA output

If Operating mode = HART slave +4..20mA output has been selected for an Analog I/O module, it serves as a HART slave which sends up to four HART variables to a HART master.

The 4-20 mA signal can be used in this case, too. For its configuration: →  75

Standard case: PV = 4-20mA signal

By default, the Primary Variable (PV) is identical to the tank variable transmitted by the 4-20mA output. To define the other HART variables and to configure the HART output in more detail, proceed as follows:

1. Navigate to: Setup → Advanced setup → Communication → HART output → Configuration

2. Go to the System polling address parameter and set the HART slave address of the device.

3. Use the following parameters to assign tank variables to the second to fourth HART variable: Assign SV, Assign TV, Assign QV.

 The four HART variables are transmitted to a connected HART Master.

Special case: PV ≠ 4-20mA signal

In exceptional cases it might be required that the Primary Variable (PV) transmits a different tank variable than the 4-20mA output. This is configured as follows.

1. Navigate to: Setup → Advanced setup → Communication → HART output → Configuration

2. Go to the PV source parameter and select Custom.  The following additional parameters appear in the submenu: Assign PV, 0 %

value, 100 % value and PV mA selector.

3. Go to the Assign PV parameter and select the tank variable to be transmitted as the Primary Variable (PV).

4. Use the 0 % value and 100 % value parameters to define a range for the PV. The Percent of range parameter indicates the percentage for the actual value of the PV. It is included in the cyclical output to the HART master.



 37 Scaling of the tank variable to the percentage

A 0 % value B 100 % value 1 Primary variable (PV) 2 Percent of range

5. Use the PV mA selector parameter to define whether the output current of an Analog I/O module is to be included in the cyclical HART output.

76 Endress+Hauser

A0032954

Page 77

Micropilot NMR81 Commissioning

After startup of the device, as long as the assigned tank variable is not yet available, the output current assumes the defined errror value.

The PV mA selector parameter does not influence the output current at the terminals of the Analog I/O module. It only defines whether the value of this current is part of the HART output or not.

Endress+Hauser 77

Page 78

Commissioning Micropilot NMR81

1 3

2 4

SIM

23344

112233445566778

1 2 3 4

A1-4

2 3 4

D1-4

9.4.14 Configuration of the Modbus output

A0031200

 38 Possible locations of the Modbus modules (examples); depending on the device version these modules

may also be in slot B or C →  22.

The Micropilot NMR8x acts as a Modbus slave. Measured or calculated tank values are stored in registers which can be requested by a Modbus master.

The following submenu is used to configure the communication between the device and the Modbus master: Setup → Advanced setup → Communication → Modbus X1-4 →Configuration (→  158)

78 Endress+Hauser

Page 79

Micropilot NMR81 Commissioning

1 3

2 4

SIM

23344

112233445566778

1 2 3 4

A1-4

2 3 4

D1-4

9.4.15 Configuration of the V1 output

A0031200

 39 Possible locations of the V1 modules (examples); depending on the device version these modules may also

be in slot B or C →  22.

The following submenus are used to configure the V1 communication between the device and the control system:

• Setup → Advanced setup → Communication → V1 X1-4 → Configuration (→  161)

• Setup → Advanced setup → Communication → V1 X1-4 → V1 input selector (→  164)

Endress+Hauser 79

Page 80

Commissioning Micropilot NMR81

1 3

2 4

SIM

22334

122334455667788

1 2 3 4

A1-2 A3-4

2 3 4 5 6 7

C1-2 C3-4

DIO

2/4

+ _

1/3

9.4.16 Configuration of the digital outputs

A0026424

 40 Possible locations of the Digital I/O modules (examples); the order code defines the number and location

of Digital I/O modules →  22.

 41 Usage of the Digital I/O module as a digital output

A digital output can be used to

• output the state of an alarm (if an alarm has been configured →  74)

• transmit the status of a digital input (if a digital input has been configured →  67)

To configure a digital output, proceed as follows:

1. Navigate to Setup → Advanced setup → Input/output → Digital Xx-x, where Xx-x designates the digital I/O module to be configured.

2. Go to the Operating mode parameter and select the Output passive option.

3. Go to the Digital input source parameter and select the alarm or digital input to be transmitted.

80 Endress+Hauser

4. Go to the Contact type parameter and select how the internal state of the alarm or digital input is to be mapped to the digital output (see table below).

A0033029

Page 81

Micropilot NMR81 Commissioning

• State of the alarm

• Internal state of the digital input

Inactive Open Closed

Active Closed Open

Contact type = Normally open Contact type = Normally closed

Switching state of the digital output

• For SIL applications, Contact type is automatically set to Normally closed by the device when starting the SIL confirmation procedure.

• In case of a power supply failure, the switching state is always "open", irrespectiv of the selected option.

• The Digital Xx-x submenu contains additional parameters for a more detailed configuration of the Digital Input. For a description refer to →  152.

Endress+Hauser 81

Page 82

Commissioning Micropilot NMR81

9.5 Advanced settings

For a more detailed configuration of the signal inputs, the tank calculations and the signal outputs refer to the Advanced setup submenu (→  128).

9.6 Simulation

To check the correct configuration of the device and of the control system, it is possible to simulate different situations (measured values, diagnostic messages etc.). See the

Simulation submenu (→  245) for details.

9.7 Protecting settings from unauthorized access

There are two possibilities to protect the settings from unauthorized access:

• By an access code (→  47) This locks the access via the display and operating module.

• By the protection switch (→  48) This locks the access to W&M-related parameters by any user interface (display and operating module, FieldCare, other configuration tools).

82 Endress+Hauser

Page 83

Micropilot NMR81 Operation

X X XX X X XX X

20.50

10 Operation

10.1 Reading off the device locking status

Depending on the locking state of the device some operations may be locked. The current locking status is indicated at: Setup → Advanced setup → Locking status. The following table summarizes the different locking statuses:

Locking status Meaning Unlocking procedure

Hardware locked The device is locked by the write-protection switch in the

terminal compartment.

SIL locked The device is in SIL-locked mode. See the SIL Safety

CT active - all parameters

WHG locked (in preparation)

Temporarily locked Write access to the parameters is temporarily lock due to

The custody transfer mode is active. →  48

The device is in WHG-locked mode. in preparation

device-internal processing (e.g. data upload/download, reset). Once the internal processing has been completed, the parameters can be changed again.

→  48

manual

Wait for completion of the device-internal processing.

A locking is indicated by the write protection symbol in the header of the display:

10.2 Reading off measured values

Tank values can be read off in the following submenus:

• Operation → Level

• Operation → Temperature

• Operation → Density

• Operation → Pressure

A0015870

Endress+Hauser 83

Page 84

Diagnostics and troubleshooting Micropilot NMR81

11 Diagnostics and troubleshooting

11.1 General trouble shooting

11.1.1 General errors

Error Possible cause Remedial action

Device does not respond. Supply voltage not connected. Connect the correct voltage.

The cables do not contact the terminals properly.

Values on the display invisible

"Communication error" is indicated on the display when starting the device or connecting the display

CDI communication does not work.

Device measures incorrectly. Parametrization error Check and adjust parameterization.

The plug of the display cable is not connected correctly.

Display is defective. Replace display.

Display contrast too low. Set Setup → Advanced setup → Display

Electromagnetic interference Check grounding of the device.

Broken display cable or display plug. Exchange display.

Wrong setting of the COM port on the computer.

Ensure electrical contact between the cable and the terminal.

Connect the plug correctly.

→ Contrast display to a value ≥ 60 %.

Check the setting of the COM port on the computer (e.g. FieldCare) and change it if necessary.

84 Endress+Hauser

Page 85

Micropilot NMR81 Diagnostics and troubleshooting

X X X X XX XX X X X X X X X XX X

20.50

S801

Supply voltage

11.2 Diagnostic information on local display

11.2.1 Diagnostic message

Faults detected by the self-monitoring system of the measuring device are displayed as a diagnostic message in alternation with the measured value display.

Measured value display in alarm condition Diagnostic message

A0013939-EN

Status signal

Status symbol (symbol for event level)

Status symbol with diagnostics event

Event text

Operating elements

Status signals

"Failure"

A device error is present. The measured value is no longer valid.

A0013956

"Function check"

The device is in service mode (e.g. during a simulation or a warning).

A0013959

"Out of specification"

The device is operated:

• Outside of its technical specifications (e.g. during startup or a cleaning)

A0013958

• Outside of the configuration carried out by the user (e.g. level outside configured span)

"Maintenance required"

Maintenance is required. The measured value is still valid.

A0013957

Status symbol (symbol for event level)

"Alarm" status

The measurement is interrupted. The signal outputs take on the defined alarm condition.

A0013961

A diagnostic message is generated.

"Warning" status

The device continues to measure. A diagnostic message is generated.

A0013962

Endress+Hauser 85

Page 86

Diagnostics and troubleshooting Micropilot NMR81

Diagnostics event and event text

The fault can be identified using the diagnostics event. The event text helps you by providing information about the fault. In addition, the corresponding symbol is displayed before the diagnostics event.

Diagnostics event

Status symbol Status signal Event number Event text

↓ ↓ ↓

Example

A0013962 A0013956

441 Curr.output 1

3-digit number

If two or more diagnostic messages are pending simultaneously, only the message with the highest priority is shown. Additional pending diagnostic messages can be shown in

Diagnostic list submenu (→  241).

Operating elements

Operating functions in menu, submenu

Plus key

Opens the message about the remedial measures.

A0013970

Enter key

Opens the operating menu.

A0013952

86 Endress+Hauser

Page 87

Micropilot NMR81 Diagnostics and troubleshooting

X X XX X X XX X X X X X X XXX X

20.50

S801

(ID:203)

S801

4 5

YYYY-MM-DD HH:MM:SS

S801 Supply voltage

Diagnostic list

Diagnostics 1

Diagnostics 2 Diagnostics 3

Supply voltage

Increase supply voltage

11.2.2 Calling up remedial measures

 42 Message for remedial measures

1 Diagnostic information 2 Short text 3 Service ID 4 Diagnostic behavior with diagnostic code 5 Operation time of occurrence 6 Remedial measures

A diagnostic message appears in the standard view (measured value display).

1. Press  ( symbol).  The Diagnostic list submenu opens.

2. Select the desired diagnostic event with  or  and press  .  The message for the remedial measures for the selected diagnostic event opens.

3. Press  +  simultaneously.  The message for the remedial measures closes.

The user is in the Diagnostics menu at an entry for a diagnostics event, e.g. in the Diagnostic list submenu or in the Previous diagnostics.

1. Press .  The message for the remedial measures for the selected diagnostic event opens.

2. Press  +  simultaneously.  The message for the remedial measures closes.

A0032957-EN

Endress+Hauser 87

Page 88

Diagnostics and troubleshooting Micropilot NMR81

Xxxxxx/…/…/

Xxxxxx

Diagnostics 1:

Remedy information:

Failure (F)

Function check (C)

Out of spezification (S)

Maintenance required (M)

C485 Simulation measured vari...

Deactivate Simulation (Service...

Diagnostics 1: C485 Simu...

Remedy information: Deactivate...

Access status tooling: Mainenance

Operation

Setup

Diagnostics

Expert

Function check (C)Status signal:

Device tag:

Device name:

Mass flow:

Volume flow:

Xxxxxxx

12.34

kg/h

12.34

m /h³

Xxxxxxx

11.3 Diagnostic information in FieldCare

Any faults detected by the measuring device are displayed on the home page of the operating tool once the connection has been established.

A0021799-EN

1 Status area with status signal 2 Diagnostic information 3 Remedial measures with Service ID

Furthermore, diagnostic events that have occurred can be viewed in the Diagnostic list submenu.

11.3.1 Status signals

The status signals provide information on the state and reliability of the device by categorizing the cause of the diagnostic information (diagnostic event).

Symbol Meaning

Failure

A device error has occurred. The measured value is no longer valid.

A0017271

Function check

The device is in service mode (e.g. during a simulation or a warning).

A0017278

Out of specification

The device is operated outside its technical specification limits (e.g. outside the process temperature range)

A0017277

Maintenance required

Maintenance is required. The measured value is still valid.

A0017276

88 Endress+Hauser

The status signals are categorized in accordance with VDI/VDE 2650 and NAMUR Recommendation NE 107.

Page 89

Micropilot NMR81 Diagnostics and troubleshooting

11.3.2 Calling up remedy information

Remedy information is provided for every diagnostic event to ensure that problems can be rectified quickly:

• On the home page Remedy information is displayed in a separate field below the diagnostics information.

• In the Diagnostics menu Remedy information can be called up in the working area of the user interface.

The user is in the Diagnostics menu.

1. Call up the desired parameter.

2. On the right in the working area, mouse over the parameter.  A tool tip with remedy information for the diagnostic event appears.

Endress+Hauser 89

Page 90

Diagnostics and troubleshooting Micropilot NMR81

11.4 Overview of the diagnostic messages

Diagnostic

number

Diagnostic of sensor

102 Sensor incompatible error 1. Restart device

150 Detector error 1. Restart device

151 Sensor electronic failure Replace sensor electronic module F Alarm

Diagnostic of electronic

242 Software incompatible 1. Check software

252 Modules incompatible 1. Check if correct electronic

261 Electronic modules 1. Restart device

262 Module connection 1. Check module connections

270 Main electronic failure Replace main electronics F Alarm

271 Main electronic failure 1. Restart device

272 Main electronic failure 1. Restart device

273 Main electronic failure 1. Emergency operation via

275 I/O module failure 1. Restart device

276 I/O module faulty 1. Restart device

282 Data storage 1. Restart device

283 Memory content 1. Transfer data or reset device

284 Detector SW update in

progress

311 Electronic failure Maintenance required!

333 System recovery required HW change detected

334 System recovery failure HW changed, system recovery

Short text Remedy instructions Status

signal

[from the

factory]

F Alarm

2. Contact service

F Alarm

2. Check electrical connections of detector

3. Replace detector unit

F Alarm

2. Flash or change main electronics module

F Alarm

modul is plugged

2. Replace electronic module

F Alarm

2. Check electronic modules

3. Change I/O Modul or main electronics

F Alarm

2. Change electronic modules

F Alarm

2. Change main electronic module

F Alarm

2. Contact service

F Alarm

display

2. Change main electronics

F Alarm

2. Change I/O module

F Alarm

2. Change I/O module

F Alarm

2. Contact service

F Alarm

2. Contact service

Firmware update active, please wait!

1. Do not perform reset

2. Contact service

System configuration recovery required Go to menu on device and perform recovery

failure. Return to factory

F Alarm

M Warning

F Alarm

Diagnostic

behavior

[from the

factory]

90 Endress+Hauser

Page 91

Micropilot NMR81 Diagnostics and troubleshooting

Diagnostic

number

381 Displacer distance invalid 1. Calibrate sensor

382 Sensor communication 1. Check connection of sensor

Diagnostic of configuration

400 AIO simulation output Deactivate simulation AIO

401 DIO simulation output Deactivate simulation DIO output C Warning

403 Calibration AIO 1. Restart device

404 Calibration AIP 1. Restart device

405 COMM timeout DIO 1 to 8 1. Check wiring

406 IOM offline 1. Check wiring

407 COMM timeout AIO 1 to 2 1. Check wiring

408 Invalid range AIO 1 to 2 1. Check device configuration.

409 RTD temp out of range 1 to 2 1. Check electronic modules

410 Data transfer 1. Check connection

411 Hart device 1 to 15 has

malfunction

412 Processing download Download active, please wait C Warning

413 NMT 1 to 15: element is

open or short

415 Hart device 1 to 15 offline 1. Check HART device

434 Real time clock defective Replace main electronics C Warning

436 Date/Time incorrect Check date and time settings. M Warning

437 Configuration incompatible 1. Restart device

438 Dataset 1. Check data set file

441 AIO 1 to 2 current output

alarm

442 AIO 1 to 2 current output

warning

443 AIO 1 to 2 Input not HART

compatible

484 Failure mode simulation Deactivate simulation C Alarm

Short text Remedy instructions Status

signal

[from the

factory]

F Alarm

2. Restart device

3. Replace sensor electronics

F Alarm

electronics

2. Restart device

3. Replace sensor electronics

C Warning

output

F Alarm

2. Change I/O module

F Alarm

2. Change I/O module

F Alarm

2. Change I/O module

F Alarm

2. Change I/O module

F Alarm

2. Change I/O module

C Warning

2. Check wiring.

C Warning

2. Change I/O or main electronic module

F Alarm

2. Retry data transfer

1. Check HART device

2. Change HART device

1. Check NMT wiring connection

2. Replace NMT

2. Change HART device

2. Contact service

2. Check device configuration

3. Up- and download new configuration

1. Check process

2. Check current output settings

1. Check process

2. Check current output settings

Change PV source or AIO input source.

F Alarm

C Warning

F Alarm

M Warning

F Alarm

C Warning

Diagnostic

behavior

[from the

factory]

Endress+Hauser 91

Page 92

Diagnostics and troubleshooting Micropilot NMR81

Diagnostic

number

495 Diagnostic event simulation Deactivate simulation C Warning

500 AIO C1-3 source no longer

valid

501 Level source no longer valid Change input source C Warning

502 GP1 source no longer valid Change input source C Warning

503 GP2 source no longer valid Change input source C Warning

504 GP3 source no longer valid Change input source C Warning

505 GP4 source no longer valid Change input source C Warning

506 Water level source no longer

valid

507 Liquid temp source no longer

valid

508 Vapor temperatur source no

longer valid

509 Air temperature source no

longer valid

510 P1 source no longer valid Change input source C Warning

511 P2 source no longer valid Change input source C Warning

512 P3 source no longer valid Change input source C Warning

513 Upper density source no

longer valid

514 Middle density source no

longer valid

515 Lower density source no

longer valid

516 Gauge command source no

longer valid

517 Gauge status source no

longer valid

518 Average density source no

longer valid

519 Upper interface source no

longer valid

520 Lower interface source no

longer valid

521 Bottom level source no

longer valid

522 Displacer position source not

valid

523 Distance source no longer

valid

524 Balance flag source no longer

valid

525 One time cmd source no

longer valid

526 Alarm 1 to 4 source no

longer valid

Short text Remedy instructions Status

signal

[from the

factory]

Change input source C Warning

Diagnostic

behavior

[from the

factory]

92 Endress+Hauser

Page 93

Micropilot NMR81 Diagnostics and troubleshooting

Diagnostic

number

527 AIO B1-3 source no longer

valid

528 CTSh 1. Check device configuration.

529 HTG 1. Check device configuration.

530 HTMS 1. Check device configuration.

531 HyTD correction value 1. Check device configuration.

532 HART output: PV source not

valid

533 HART output: SV source not

valid

534 HART output: QV source not

valid

535 HART output: TV source not

valid

536 Display: source no longer

valid

537 Trend: source no longer valid Change input source C Warning

538 HART output: PV mA source

not valid

539 Modbus 1-4 SP source invalid Set valid SP input selector C Warning

540 V1 1-4 SP source invalid Set valid SP input selector C Warning

541 Modbus 1-4 alarm source

invalid

542 V1 1-4 alarm source invalid Set valid alarm input selector C Warning

543 Modbus 1-4 analog source

invalid

544 V1 1-4 analog source invalid Set valid analog input selector C Warning

545 Modbus 1-4 user value

source invalid

546 Modbus 1-4 discrete value

source invalid

547 V1 1-4 user value source

invalid

548 V1 1-4 discrete value source

invalid

549 Modbus 1-4 percent source

invalid

550 V1 1-4 percent source invalid Set valid percentage input

560 Calibration mandatory 1. Carry out weight calibration

564 DIO B1-2 source no longer

valid

565 DIO B3-4 source not valid Change input source C Warning

Short text Remedy instructions Status

signal

[from the

factory]

Change input source C Warning

C Warning

2. Check wiring.

C Warning

2. Check wiring.

C Warning

2. Check wiring.

C Warning

2. Check wiring.

Change input source C Warning

Set valid alarm input selector C Warning

Set valid analog input selector C Warning

Set valid user value input selector

Set valid user discrete input selector

Set valid user value input selector

Set valid user discrete input selector

Set valid percentage input selector

selector

2. Carry out reference calibration

3. Carry out drum calibration

Change input source C Warning

C Warning

C Alarm

Diagnostic

behavior

[from the

factory]

Endress+Hauser 93

Page 94

Diagnostics and troubleshooting Micropilot NMR81

Diagnostic

number

566 DIO C1-2 source no longer

valid

567 DIO C3-4 source no longer

valid

568 DIO D1-2 source no longer

valid

569 DIO D3-4 source no longer

valid

585 Simulation distance Deactivate simulation C Warning

586 Record map Recording of mapping

598 DIO A1-2 source no longer

valid

599 DIO A3-4 source no longer

valid

Diagnostic of process

801 Energy too low Increase supply voltage S Warning

803 Current loop 1. Check device configuration.

803 Current loop 1 to 2 M Warning

803 Current loop C Warning

825 System temperature 1. Check ambient temperature

825 System temperature F Alarm

826 Sensor temperature 1. Check ambient temperature

826 Sensor temperature F Alarm

844 Process value out of

specification

844 Process value out of

specification

903 Current loop 1 to 2 1. Check device configuration.

904 Digital output 1 to 8 1. Check device configuration.

941 Echo lost 1. Check process value

942 In safety distance 1. Check level

943 In blocking distance Reduced accuracy

950 Advanced diagnostics Maintain your diagnostic event M Warning

961 Alarm 1 to 4 HighHigh 1. Check alarm source

962 Alarm 1 to 4 High 1. Check alarm source

963 Alarm 1 to 4 Low 1. Check alarm source

Short text Remedy instructions Status

signal

[from the

factory]

Change input source C Warning

C Warning

please wait

Change input source C Warning

F Alarm

2. Check wiring.

S Warning

2. Check process temperature

S Warning

2. Check process temperature

1. Check process value

2. Check application

3. Check sensor

2. Check wiring.

2. Check application

3. Check sensor

2. Check safety distance

3. Reset self holding

Check level

2. Check configuration settings

S Alarm

S Warning

F Alarm

S Warning

C Warning

Diagnostic

behavior

[from the

factory]

94 Endress+Hauser

Page 95

Micropilot NMR81 Diagnostics and troubleshooting

Diagnostic

number

964 Alarm 1 to 4 LowLow 1. Check alarm source

965 Alarm 1 to 4 HighHigh 1. Check alarm source

966 Alarm 1 to 4 High 1. Check alarm source

967 Alarm 1 to 4 Low 1. Check alarm source

968 Alarm 1 to 4 LowLow 1. Check alarm source

970 Overtension 1. Check displacer and process

971 Undertension Check displacer and process. C Alarm

1) Diagnostic behavior can be changed.

Short text Remedy instructions Status

signal

[from the

factory]

C Warning

2. Check configuration settings

F Alarm

2. Check configuration settings

F Alarm

2. Check configuration settings

F Alarm

2. Check configuration settings

F Alarm

2. Check configuration settings

C Alarm

conditions

2. Release overtension

Diagnostic

behavior

[from the

factory]

Endress+Hauser 95

Page 96

Diagnostics and troubleshooting Micropilot NMR81

11.5 Diagnostic list

In the Diagnostic list submenu, up to 5 currently pending diagnostic messages can be displayed. If more than 5 messages are pending, the messages with the highest priority are shown on the display.

Navigation path

Diagnostics → Diagnostic list

Calling up and closing the remedial measures

1. Press .  The message for the remedial measures for the selected diagnostic event opens.

2. Press  +  simultaneously.  The message about the remedial measures closes.

96 Endress+Hauser

Page 97

Micropilot NMR81 Diagnostics and troubleshooting

11.6 Reset measuring device

To reset the device to a defined state use the Device reset parameter (→  237).

11.7 Device information

Information on the device (order code, hardware and software version of the individual modules etc.) can be found in the Device information submenu (→  242).

11.8 Firmware history

Date Software

version

04.2016 01.00.zz Original software BA01450G/00/EN/01.16 GP01068G/00/EN/01.16 TI01252G/00/EN/01.16

12.2016 01.02.zz Bugfixes and improvements BA01450G/00/EN/02.17 GP01068G/00/EN/01.17 TI01252G/00/EN/02.17

Modifications Documentation (NMR81)

Operating Instructions Description of Parameters Technical Information

Endress+Hauser 97

Page 98

Maintenance Micropilot NMR81

12 Maintenance

12.1 Maintenance tasks

No special maintenance work is required.

12.1.1 Exterior cleaning

When cleaning the exterior of measuring devices, always use cleaning agents that do not attack the surface of the housing or the seals.

12.2 Endress+Hauser services

Endress+Hauser offers a wide variety of services for maintenance such as recalibration, maintenance service or device tests.

Your Endress+Hauser Sales Center can provide detailed information on the services.

98 Endress+Hauser

Page 99

Micropilot NMR81 Repair

13 Repair

13.1 General information on repairs

13.1.1 Repair concept

The Endress+Hauser repair concept assumes that the devices have a modular design and that repairs can be done by the Endress+Hauser service or specially trained customers.

Spare parts are contained in suitable kits. They contain the related replacement instructions.

For more information on service and spare parts, contact the Service Department at Endress+Hauser.

13.1.2 Repairs to Ex-approved devices

When carrying out repairs to Ex-approved devices, please note the following:

• Repairs to Ex-approved devices may only be carried out by trained personnel or by the Endress+Hauser Service.

• Comply with the prevailing standards, national Ex-area regulations, safety instructions (XA) and certificates.

• Only use original spare parts from Endress+Hauser.

• When ordering a spare part, please note the device designation on the nameplate. Only replace parts with identical parts.

• Carry out repairs according to the instructions. On completion of repairs, carry out the specified routine test on the device.

• Only Endress+Hauser Service may convert a certified device into a different certified variant.

• Document all repair work and conversions.

13.1.3 Replacement of a device or electronic module

After a complete device or the electronic mainboard has been replaced, the parameters can be downloaded into the instrument again via FieldCare.

Condition: The configuration of the old device has been saved to the computer via FieldCare.

You can continue to measure without carrying out a new setup. Only a linearization and a tank map (interference echo suppression) have to be recorded again.

The "Save/Restore" function

13.2 Spare parts

Some interchangeable measuring device components are listed on an overview sign in the connection compartment cover.

Endress+Hauser 99

Page 100

Repair Micropilot NMR81

The spare part overview sign contains the following information:

• A list of the most important spare parts for the measuring device, including their ordering information.

• The URL for the W@M Device Viewer (www.endress.com/deviceviewer): All the spare parts for the measuring device, along with the order code, are listed here and can be ordered. If available, users can also download the associated Installation Instructions.

13.3 Endress+Hauser services

Endress+Hauser offers a wide range of services.

Your Endress+Hauser Sales Center can provide detailed information on the services.

13.4 Return

The measuring device must be returned if it is need of repair or a factory calibration, or if the wrong measuring device has been delivered or ordered. Legal specifications require Endress+Hauser, as an ISO-certified company, to follow certain procedures when handling products that are in contact with the medium.

To ensure safe, swift and professional device returns, please refer to the procedure and conditions for returning devices provided on the Endress+Hauser website at

http://www.endress.com/support/return-material

13.5 Disposal

Observe the following notes during disposal:

• Observe valid federal/national regulations.

• Ensure proper separation and reuse of the device components.

100 Endress+Hauser

Endress+Hauser NMR81 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents

1 About this document

1.1 Document function

1.2 Symbols

1.2.1 Safety symbols

1.2.2 Electrical symbols

1.2.3 Tool symbols

1.2.4 Symbols for certain types of information

1.2.5 Symbols in graphics

1.2.6 Symbols at the device

1.3 Documentation

1.3.1 Technical Information (TI)

1.3.2 Brief Operating Instructions (KA)

1.3.3 Operating Instructions (BA)

1.3.4 Description of Device Parameters (GP)

1.3.5 Safety instructions (XA)

1.4 Registered trademarks

2 Basic safety instructions

2.1 Requirements for the personnel

2.2 Designated use

2.3 Workplace safety

2.4 Operational safety

2.5 Product safety

2.5.1 CE mark

3 Product description

3.1 Product design

Micropilot NMR81 Incoming acceptance and product identification

4.1 Incoming acceptance

4.2 Product identification

4.2.1 Nameplate

4.2.2 Manufacturer address

4.3 Storage and transport

4.3.1 Storage conditions

4.3.2 Transport

5 Installation

5.1 Installation conditions

5.1.1 Mounting position

5.1.2 Mounting nozzle

5.1.3 Vertical alignment of the 50mm(2") and 80mm (3") antenna

5.1.4 Vertical alignment of the 100mm(4") antenna

5.2 Post-installation check

6 Electrical connection

6.1 Terminal assignment

6.1.1 Power supply

6.1.2 Remote display and operating module DKX001

6.1.3 HART Ex i/IS interface

6.1.4 Slots for I/O modules

6.1.5 Terminals of the "Modbus" or "V1" module

6.1.6 Terminals of the "Analog I/O" module (Ex d /XP or Ex i/IS)

6.1.7 Connection of the "Analog I/O" module for passive usage

6.1.8 Connection of the "Analog I/O" module for active usage

6.1.9 Connection of a RTD

6.1.10 Terminals of the "Digital I/O" module

6.2 Connecting requirements

6.2.1 Cable specification

6.3 Ensuring the degree of protection

6.4 Post-connection check

7 Operability

7.1 Overview of the operation options

7.2 Structure and function of the operating menu

7.3 Access to the operating menu via the local or remote display and operating module.

7.3.1 Display and operating elements

7.3.2 Standard view (measured value display)

7.3.3 Navigation view

7.3.4 Wizard view

7.3.5 Numeric editor

7.3.6 Text editor

7.3.7 Keypad lock

7.3.8 Access code and user roles

7.3.9 Write protection switch

7.4 Access to the operating menu via the service interface and FieldCare

7.5 Access to the operating menu via Tankvision Tank Scanner NXA820 and FieldCare

7.5.1 Wiring scheme

7.5.2 Establishing the connection between FieldCare and the device

8 System integration

8.1 Overview of the Device Description files (DTM)