Endres+Hauser Cerabar S PMC71, PMP71, PMP75 HART Brief Short Instruction

KA01019P/00/EN/17.16

71335669

Products Solutions

Brief Operating Instructions

Cerabar S

PMC71, PMP71, PMP75

Process pressure measurement

Services

These Instructions are Brief Operating Instructions; they are not a substitute for the Operating Instructions pertaining to the device.

Detailed information about the device can be found in the Operating Instructions and the other documentation:

Available for all device versions via:

– Internet: www.endress.com/deviceviewer

– Smart phone/tablet: Endress+Hauser Operations App

Cerabar S 4...20 mA HART

2

1.

Order code:

Ser. no.:

Ext. ord. cd.:

XXXXX-XXXXXX

XXXXXXXXXXXX

XXX.XXXX.XX

Serial number

2.

www.endress.com/deviceviewer

Endress+Hauser

Operations App

3.

A0023555

Endress+Hauser

Cerabar S 4...20 mA HART Table of contents

Table of contents

1 Document information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

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

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

1.3 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4 Terms and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.5 Turn down calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2 Basic safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.1 Requirements concerning the staff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.2 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.3 Workplace safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.4 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.5 Hazardous area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.6 Product safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.7 Functional Safety SIL3 (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3 Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

3.1 Product identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.2 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.4 Certificates and approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

4.1 Incoming acceptance, transport, storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.3 General installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.4 Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.5 Post-installation check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

5.1 Connecting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5.2 Connecting the measuring unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.3 Potential matching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.4 Overvoltage protection (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.5 Post-connection check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

6.1 On-site display (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

6.2 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

6.3 On-site operation – on-site display not connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

6.4 On-site operation – on-site display connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

6.5 HistoROM®/M-DAT (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

6.6 Operation via SFX100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

6.7 Endress+Hauser operating program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

6.8 Locking/unlocking operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

6.9 Factory setting (reset) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

7 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

7.1 Configuring messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

7.2 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

7.3 Selecting language and measuring mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

7.4 Position adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

7.5 Pressure measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

7.6 Level measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Endress+Hauser 3

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Document information Cerabar S 4...20 mA HART

1 Document information

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 used

1.2.1 Safety symbols

Symbol Meaning

DANGER

A0011189-DE

DANGER!

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

WARNING

A0011190-DE

WARNING!

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

CAUTION

CAUTION!

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

A0011191-DE

NOTICE

A0011192-DE

NOTICE!

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

1.2.2 Electrical symbols

Symbol Meaning

Direct current

Direct current and alternating current

Protective ground connection

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

Symbol Meaning

Alternating current

)

Ground connection

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

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.

Endress+Hauser


1.2.3 Tool symbols

Symbol

A0011221

Hexagon wrench

A0011222

Meaning

Allen key

1.2.4 Symbols for certain types of information

Symbol Meaning

Permitted

Indicates procedures, processes or actions that are permitted.

A0011182

Forbidden

Indicates procedures, processes or actions that are forbidden.

A0011184

Tip

Indicates additional information.

A0011193

Reference to documentation

A

A0028658

Reference to page

A0028659

Reference to graphic

,

A0028660

…

A0031595

Series of steps

Result of a sequence of actions

A0018343

Visual inspection

A0028673

Document information

Endress+Hauser 5

6


1.2.5 Symbols in graphics

Symbol

1, 2, 3, 4, ...

,

A , B , C , D , ...

Meaning

Item numbers

…

A0031595

Series of steps

Views


1.2.6 Symbols at the device

Symbol

A0019159

Meaning

Safety instructions

Observe the safety instructions contained in the associated Operating Instructions.

1.3 Registered trademarks

KALREZ, VITON, TEFLON

Registered trademarks of E.I. Du Pont de Nemours & Co., Wilmington, USA

TRI-CLAMP

Registered trademark of Ladish & Co., Inc., Kenosha, USA

HART

Registered trademark of the FieldComm Group, Austin, USA.

GORE-TEX ®

Registered trademarks of W.L. Gore & Associates, Inc., USA

Endress+Hauser


1.4 Terms and abbreviations


1

2

3

4

2

3

LRL

0

LRV

Position

1

Term/Abbreviation

OPL

MWP

Maximum sensor measuring range p

URV URL MWP OPL

A0029505

Explanation

The OPL (over pressure limit = sensor overload limit) for the sensors depends on the lowest-rated element, with regard to pressure, of the selected components, i.e. the process connection must be taken into consideration in addition to the measuring cell. Also observe pressure-temperature dependency. For the relevant standards and additional notes, see technical information.

The OPL may be applied for a limited time period.

The MWP (maximum working pressure) for the sensors depends on the lowest-rated element, with regard to pressure, of the selected components, i.e. the process connection has to be taken into consideration in addition to the measuring cell. Also observe pressure-temperature dependency. For the relevant standards and additional notes, see technical information.

The MWP may be applied for an unlimited time.

Range between LRL and URL

This span is the maximum calibratable/adjustable measuring span.

Endress+Hauser 7

8

Document information Cerabar S 4...20 mA HART

-

-

-

p

-

Position

4

Term/Abbreviation

Calibrated/Adjusted measuring span

-

LRL

URL

LRV

URV

TD

Explanation

Range between LRV and URV

Factory setting: 0...URL

Other calibrated spans can be ordered with customised settings.

Pressure

Lower range limit

Upper range limit

Lower range value

Upper range value

Turn down

1.5 Turn down calculation

LRL LRV

1 = 2

URV

3

URL

A0029545

Fig. 1:

1

2

3

Calibrated/Adjusted measuring span

Zero-based span

Upper range limit

Example

• Sensor: 10 bar (150 psi)

• Upper range limit (URL) = 10 bar (150 psi)

Turn down (TD):

TD =

|URV

URL

-

• Calibrated/Adjusted measuring span: 0...5 bar

(0...75 psi)

• Lower range value (LRV) = 0 bar

• Upper range value (URV) = 5 bar (75 psi)

LRV|

TD =

|5 bar (75 psi)

10 bar (150 psi)

0 bar (0 psi)|

= 2

In this example, the TD is thus 2:1.

This span is based on the zero point.

Endress+Hauser

Cerabar S 4...20 mA HART Basic safety instructions

2 Basic safety instructions

2.1 Requirements concerning the staff

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 beginning work, the specialist staff must have read and understood the instructions in the Operating Instructions and supplementary documentation as well as in the certificates

(depending on the application)

• Following instructions and basic conditions

The operating personnel must fulfill the following requirements:

• Being instructed and authorized according to the requirements of the task by the facility's owner-operator

• Following the instructions in these Operating Instructions

2.2 Designated use

The Cerabar S is a pressure transmitter for measuring pressure and level.

2.2.1 Incorrect use

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

Verification for borderline cases:

For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in verifying the corrosion resistance of fluid-wetted materials, but does not accept any warranty or liability.

2.3 Workplace safety

For work on and with the device:

• Wear the required personal protective equipment according to federal/national regulations.

• Switch off the supply voltage before connecting the device.

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

Endress+Hauser 9

Identification Cerabar S 4...20 mA HART dangers:

‣

If, despite this, modifications are required, consult with Endress+Hauser.

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 Endress+Hauser only.

2.5 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.

2.6 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 they are safe to operate. It fulfills general safety requirements and legal requirements. It also conforms to the EC directives listed in the device-specific EC declaration of conformity.

Endress+Hauser confirms this fact by applying the CE mark.

2.7 Functional Safety SIL3 (optional)

If using devices for applications with safety integrity, the Functional Safety Manual must be observed thoroughly.

3 Identification

3.1 Product identification

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

• Nameplate specifications

• 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.

For an overview of the technical documentation provided, enter the serial number from the nameplates in the W@M Device Viewer (www.endress.com/deviceviewer).

10 Endress+Hauser

Cerabar S 4...20 mA HART Identification

3.1.1 Manufacturer address

Endress+Hauser GmbH+Co. KG

Hauptstraße 1

79689 Maulburg, Germany

Address of the manufacturing plant: See nameplate.

3.2 Device designation

3.2.1 Nameplate

• The MWP (maximum working pressure) is specified on the nameplate. This value refers to a reference temperature of +20 °C (68°F) and may be applied to the device for an unlimited time. Observe temperature dependency of the MWP. The pressure values permitted at higher temperatures can be found in the standards EN 1092-1: 2001 Tab. 18 (With regard to their stability-temperature property, the materials 1.4435 and 1.4404 are grouped together under

13EO in EN 1092-1 Tab. 18. The chemical composition of the two materials can be identical.),

ASME B 16.5a – 1998 Tab. 2-2.2 F316, ASME B 16.5a – 1998 Tab. 2.3.8 N10276, JIS B

2220.

• The test pressure corresponds to the over pressure limit (OPL) of the device = MWP x 1.5 1) .

• The Pressure Equipment Directive (2014/68/EU) uses the abbreviation "PS".

The abbreviation "PS" corresponds to the MWP (maximum working pressure) of the measuring device.

1) The equation does not apply for PMP71 and PMP75 with a 40 bar (600 psi) or a 100 bar (1500 psi) measuring cell.

3.2.2 Identifying the sensor type

See parameter "Sensor Meas.Type" in Operating Instruction BA00274P.

3.3 Scope of delivery

The scope of delivery comprises:

• Cerabar S pressure transmitter

• For devices with the "HistoROM/M-DAT" option:

CD-ROM with Endress+Hauser operating program

• Optional accessories

Documentation supplied:

• The Operating Instructions BA00271P and BA00274P are available via the Internet.

 See: www.endress.com  Download.

• Brief Operating Instructions KA01019P

• Leporello KA00218P

• Final inspection report

• Also Safety Instructions with ATEX, IECEx and NEPSI devices

• Optional: factory calibration form, test certificates

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Installation Cerabar S 4...20 mA HART

3.4 Certificates and approvals

CE mark, declaration of conformity

The device is designed 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. The device complies with the applicable standards and regulations as listed in the EC declaration of conformity and thus complies with the statutory requirements of the EC Directives. Endress+Hauser confirms the successful testing of the device by affixing to it the CE mark.

4 Installation

4.1 Incoming acceptance, transport, storage

4.1.1 Incoming acceptance

• Check the packaging and the contents for damage.

• Check the shipment, make sure nothing is missing and that the scope of supply matches your order.

4.1.2 Transport

!

WARNING

Incorrect transportation

Housing, diaphragm and capillaries may become damaged, and there is a risk of injury!

‣

Transport the measuring device to the measuring point in its original packaging or by the process connection (with secure transport protection for the diaphragm).

‣

Follow the safety instructions and transport conditions for devices weighing more than 18 kg (39.6 lbs).

‣

Do not use capillaries as a carrying aid for the diaphragm seals.

4.1.3 Storage

The device must be stored in a dry, clean area and protected against damage from impact

(EN 837-2).

Storage temperature range:

• –40 °C to +90°C (–40 °F to +194°F)

• On-site display: –40 °C to +85°C (–40 °F to +185°F)

• Separate housing: –40 °C to +60°C (–40 °F to +140°F)

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Cerabar S 4...20 mA HART Installation

4.2 Installation conditions

4.2.1 Dimensions

For dimensions, please refer to "Mechanical construction" section in TI00383P.

4.3 General installation instructions

• Devices with a G 1 1/2 thread:

When screwing the device into the tank, the flat seal has to be positioned on the sealing surface of the process connection. To avoid additional strain on the process isolating diaphragm, the thread should never be sealed with hemp or similar materials.

• Devices with NPT threads:

– Wrap Teflon tape around the thread to seal it.

– Tighten the device at the hexagonal bolt only. Do not turn at the housing.

– Do not overtighten the thread when screwing. Max. torque: 20 to 30 Nm (14.75 to 22.13 lbf ft)

• For the following process connections a tightening torque of max. 40 Nm (29.50 lbf ft) is required:

– Thread ISO228 G1/2 (Order option "1A" or "1B")

– Thread DIN13 M20 x 1.5 (Order option "1N" or "1P")

4.3.1 Mounting sensor modules with PVDF thread

!

WARNING

Risk of damage to process connection!

Risk of injury!

‣

Sensor modules with PVDF thread must be installed with the mounting bracket provided!

!

WARNING

Material fatigue from pressure and temperature!

Risk of injury if parts burst! The thread can become loose if exposed to high pressure and temperatures.

‣

The integrity of the thread must be checked regularly and the thread may need to be re-tightened with the maximum tightening torque of 7 Nm (5.16 lbf ft). Teflon tape is recommended for sealing the ½" NPT thread.

4.4 Installation instructions

• Due to the orientation of the Cerabar S, there may be a shift in the measured value, i.e. when the container is empty, the measured value does not display zero. You may correct this zero point shift either directly on the device using the  -key or by remote operation. See

 ä 29, "Function of the operating elements – on-site display not connected" or

 ä 38, "Position adjustment".

• For PMP75, please refer to  ä 16, "Installation instructions for devices with diaphragm seals – PMP75".

Endress+Hauser 13


• To ensure optimal readability of the on-site display, it is possible to rotate the housing up to

380°.

 ä 18, "Rotating the housing".

• Endress+Hauser offers a mounting bracket for installing on pipes or walls.

 ä 17, "Wall and pipe mounting (optional)".

4.4.1 Installation instructions for devices without diaphragm seals – PMP71, PMC71

NOTICE

Damage to the device!

If a heated Cerabar S is cooled during the cleaning process (e.g. by cold water), a vacuum develops for a short time, whereby moisture can penetrate the sensor through the pressure compensation (1).

‣

If this is the case, mount the Cerabar S with the pressure compensation (1) pointing downwards.

1

FIELDTERMINALS

1

FIELDTERMINALS

1

• Keep the pressure compensation and GORE-TEX ® filter (1) free from contaminations and water.

• Cerabar S without diaphragm seal are mounted as per the norms for a manometer

(DIN EN 837-2). We recommend the use of shut-off devices and siphons. The orientation depends on the measuring application.

• Do not clean or touch process isolating diaphragm seals with hard or pointed objects.

14 Endress+Hauser


• The device must be installed as follows in order to comply with the cleanability requirements of the ASME-BPE (Part SD Cleanability):

NALS

ELDTERM

ELD TERM

NALS

Pressure measurement in gases

Mount Cerabar S with shut-off device above the tapping point so that any condensate can flow into the process.

Pressure measurement in steams

• Use siphons for pressure measurement in steam. The siphon reduces the temperature to almost ambient temperature. Preferably mount the Cerabar S with the siphon below the tapping point.

Advantages:

– defined water column only causes minimal/negligible measured errors

– only minimal/negligible thermal effects on the device

Mounting above the tapping point is also possible. Pay attention to the maximum permitted ambient temperature of the transmitter!

• Fill the siphon with liquid before commissioning.

Pressure measurement in liquids

Mount Cerabar S with shut-off device below or at the same level as the tapping point.

Level measurement

• Mount Cerabar S below the lowest measuring point.

• Do not mount the device at the following positions:

In the fill flow, in the tank outlet or at a point in the container which could be affected by pressure pulses from an agitator.

• Do not mount the device in the suction area of a pump.

Endress+Hauser 15


• The calibration and functional test can be carried out more easily if you mount the device after a shut-off device.

4.4.2 Installation instructions for devices with diaphragm seals – PMP75

• Cerabar S devices with diaphragm seals are screwed in, flanged or clamped, depending on the type of diaphragm seal.

• Please note that the hydrostatic pressure of the liquid columns in the capillaries can cause zero point shift. The zero point shift can be corrected.

• Do not clean or touch the process isolating diaphragm of the diaphragm seal with hard or pointed objects.

• Do not remove process isolating diaphragm protection until shortly before installation.

NOTICE

Improper handling!

Damage to the device!

‣

A diaphragm seal and the pressure transmitter together form a closed, oil-filled calibrated system. The fill fluid hole is sealed and may not be opened.

‣

When using a mounting bracket, sufficient strain relief must be ensured for the capillaries in order to prevent the capillary bending down (bending radius  100 (3.94 in)).

‣

Please observe the application limits of the diaphragm seal filling oil as detailed in the

Technical Information for Cerabar S TI00383P, "Planning instructions for diaphragm seal systems" section.

NOTICE

In order to obtain more precise measurement results and to avoid a defect in the device, mount the capillaries as follows:

‣

Vibration-free (in order to avoid additional pressure fluctuations)

‣

Not in the vicinity of heating or cooling lines

‣

Insulate if the ambient temperature is below or above the reference temperature

‣

With a bending radius of  100 mm (3.94 in).

‣

Do not use the capillaries as a carrying aid for the diaphragm seals!

Vacuum application

See operating instructions.

Mounting with temperature isolator


16 Endress+Hauser


4.4.3 Seal for flange mounting

NOTICE

Corrupted measurement results.

The seal is not allowed to press against the process isolating diaphragm as this could affect the measurement result.

‣

Ensure that the seal is not touching the process isolating diaphragm.

1 2

A0017743

Fig. 2:

1

2

Process isolating diaphragm

Seal

4.4.4 Installation with heat insulation – PMC71 high temperature version and PMP75


4.4.5 Wall and pipe mounting (optional)


4.4.6 Assembling and mounting the "separate housing" version


4.4.7 PMP71, version prepared for diaphragm seal mount


Endress+Hauser 17

Installation

4.4.8 Rotating the housing

The housing can be rotated up to 380° by loosening the Allen screw.


T14 T15 T17

2 3

A0019996

1. T14 and T15 housing: Loosen setscrew with a 2 mm (0.08 in) Allen key.

T17 housing: Loosen setscrew with a 3 mm (0.12 in) Allen key.

2. Rotate housing (max. up to 380 °).

3. Retighten setscrew with 1 Nm (0,74 lbf ft.

4.4.9 Closing the housing cover

NOTICE

Devices with EPDM cover seal - transmitter leakiness!

Mineral-based, animal-based or vegetable-based lubricants cause the EPDM cover seal to swell and the transmitter to become leaky.

‣

The thread is coated at the factory and therefore does not require any lubrication.

NOTICE

The housing cover can no longer be closed.

Damaged thread!

‣

When closing the housing cover, please ensure that the thread of the cover and housing are free from dirt, e.g. sand.If you feel any resistance when closing the cover, check the thread on both again to ensure that they are free from dirt.

18 Endress+Hauser


Close cover on a hygenic stainless steel housing (T17)

Wiring

P01-PMD75xxx-17-xx-xx-xx-000

Fig. 3: Close cover

The covers for the terminal and electronics compartment are hooked into the casing and closed with a screw. These screws should be finger-tightened (2 Nm (1.48 lbf ft)) to the stop to ensure that the covers sit tightly.

4.5 Post-installation check

After installing the device, carry out the following checks:

• Are all screws firmly tightened?

• Are the housing covers screwed down tight?

5 Wiring

5.1 Connecting the device

!

WARNING

Risk of electric shock!

If the operating voltage is > 35 VDC: Dangerous contact voltage at terminals.

‣

In a wet environment, do not open the cover if voltage is present.

!

WARNING

Limitation of electrical safety due to incorrect connection!

• Risk of electric shock and/or explosion in hazardous areas! In a wet environment, do not open the cover if voltage is present.

• When using the measuring device in hazardous areas, installation must comply with the corresponding national standards and regulations and the Safety Instructions or Installation or Control Drawings.

• Devices with integrated overvoltage protection must be earthed.

Endress+Hauser 19

Wiring Cerabar S 4...20 mA HART

• Protective circuits against reverse polarity, HF influences and overvoltage peaks are installed.

• The supply voltage must match the supply voltage on the nameplate (  ä 11, "Nameplate").

• Switch off the supply voltage before connecting the device.

• Remove housing cover of the terminal compartment.

• Guide cable through the gland. Preferably use twisted, screened two-wire cable.

• Connect device in accordance with the following diagram.

• Screw down housing cover.

• Switch on supply voltage.

➀

➅

1 0.5 V DC

➆

11 .5 V DC

4…20 mA

T e s t

T e s t

➁

4... 20mA

T e s t

➂

➄

➇

4... 20mA T e s t

➃

5

6

3

4

7

8

Fig. 4: Electrical connection 4 to 20 mA HART. Observe also

 ä 22, "Supply voltage".

1

2

Housing

Jumper for 4 to 20 mA test signal.

 ä 22, "Taking 4 to 20 mA test signal" part.

Internal earth terminal

External earth terminal

4 to 20 mA test signal between plus and test terminal

Minimum supply voltage = 10.5 V DC, jumper is inserted in accordance with the illustration.

Minimum supply voltage = 11.5 V DC, jumper is inserted in "Test" position.

Devices with integrated overvoltage protection are labelled OVP (overvoltage protection) here.

P01-xMx7xxxx-04-xx-xx-xx-001

20 Endress+Hauser


5.1.1 Connecting devices with Harting plug Han7D

A B

–

Wiring

+

+ –

Han7D

+ –

Fig. 5:

A

B

Electrical connection for devices with Harting plug Han7D

View of the plug connector at the device

5.1.2 Connecting devices with an M12 connector

PIN assignment for M12 connector

4

1

3

2

2

3

PIN

1

4

Meaning

Signal +

Not assigned

Signal –

Earth

8

2

3

7

6

1

4

5

A0011175

5.1.3 Connecting the cable version

A0019990 rd bk g n y e

+

P E

Fig. 6: rd = red, bk = black, gnye = green-yellow

Endress+Hauser

+

–

4...

20 mA

P01-PMx4xxxx-04-xx-xx-xx-010

21

Wiring Cerabar S 4...20 mA HART

5.2 Connecting the measuring unit

5.2.1 Supply voltage

!

WARNING

Supply voltage might be connected!

Risk of electric shock and/or explosion!

‣

When using the measuring device in hazardous areas, installation must comply with the corresponding national standards and regulations and the Safety Instructions or Installation or Control Drawings.

‣

All explosion protection data are given in separate documentation which is available upon request. The Ex documentation is supplied as standard with all devices approved for use in explosion hazardous areas.

Electronic version

4 to 20 mA HART, for non-hazardous areas

Jumper for 4 to 20 mA test signal in

"Test" position (Delivery status)

11.5 to 45 V DC

Jumper for 4 to 20 mA test signal in

"Non-Test" position

10.5 to 45 V DC

Taking 4 to 20 mA test signal

A 4 to 20 mA signal may be measured via the positive and test terminal without interrupting the measurement. The minimum supply voltage of the device can be reduced by simply changing the position of the jumper. As a result, operation is also possible with lower voltage sources. To keep the measured error below 0.1 %, the current measuring device should display an internal resistance of < 0.7  . Observe the position of the jumper in accordance with the following table.

Jumper position for test signal

Test

Description

– Taking 4 to 20 mA test signal via plus and test terminal: possible. (Thus, the output current can be measured without interruption via the diode.)

– Delivery status

– Minimum supply voltage: 11.5 V DC

– Taking 4 to 20 mA test signal via plus and test terminal: not possible.

– Minimum supply voltage: 10.5 V DC

22 Endress+Hauser


5.2.2 Terminals

• Supply voltage and internal ground terminal: 0.5 to 2.5 mm 2

• External ground terminal: 0.5 to 4 mm 2 (20 to 12 AWG)

(20 to 14 AWG)

5.2.3 Cable specification

• Endress+Hauser recommends using twisted, screened two-wire cables.

• Cable external diameter: 5 to 9 mm (0.2 to 0.35 in)

Wiring

Endress+Hauser 23

Wiring

5.2.4 Load


➀

Test

R

Lmax

[ ]

1500

1282

R

Lmax

≤

U – 10.5 V

23 mA

847

➃

413 ➂

R

Lmax

[ ]

1478

1260

10.5

20 30

R

Lmax

≤

U – 11 V

23 mA

40 45

U

[V]

826

391

➄

11 20 30 40 45

U

[V]

➁

Test

R

Lmax

[ ]

1456

1239

R

Lmax

≤

U – 11.5 V

23 mA

804

➃

369 ➂

R

Lmax

[ ]

1434

1217

11.5

20 30

R

Lmax

≤

U – 12 V

23 mA

40 45

U

[V]

782

347

➄

12 20 30 40 45

U

[V]

5

R

U

Lmax


3

4

1

2

Fig. 7: Load diagram, observe the position of the jumper and the explosion protection.

(  ä 22, "Taking 4 to 20 mA test signal" part.)

Jumper for the 4 to 20 mA test signal inserted in "Non-Test" position

Jumper for the 4 to 20 mA test signal inserted in "Test" position

Supply voltage 10.5 (11.5) to 30 V DC for 1/2 G, 1 GD, 1/2 GD, FM IS , CSA IS, IECEx ia, NEPSI Ex ia

Supply voltage10.5 (11.5) to 45 V DC for devices for non-hazardous areas, 1/2 D, 1/3 D, 2 G Ex d, 3 G Ex nA,

FM XP, FM DIP, FM NI, CSA XP and CSA Dust-Ex, NEPSI Ex d

Supply voltage 11 (12) to 45 V DC for PMC71, Ex d[ia], NEPSI Ex d[ia]

Maximum load resistance

Supply voltage

When operating via a handheld terminal or via PC with an operating program, a minimum communication resistance of 250  must exist within the loop.

24 Endress+Hauser

Cerabar S 4...20 mA HART Wiring

5.2.5 Screening/potential matching

• You achieve optimum screening against disturbances if the screening is connected on both sides (in the cabinet and on the device). If you have to reckon with potential equalisation currents in the plant, only earth screening on one side, preferably at the transmitter.

• When using in hazardous areas, you must observe the applicable regulations.

Separate Ex documentation with additional technical data and instructions is included with all Ex systems as standard.

5.2.6 Connecting Field Xpert SFX100


5.2.7 Connecting Commubox FXA195


5.2.8 Connecting Commubox FXA291/ToF Adapter FXA291 for operation via FieldCare


5.3 Potential matching

Ex applications: Connect all devices to the local potential matching.

Observe the applicable regulations.

5.4 Overvoltage protection (optional)

NOTICE

Device could be destroyed!

Devices with integrated overvoltage protection must be earthed.

Devices showing version "M" in feature 100 "Additional options 1" or feature 110 "Additional options 2" in the order code are equipped with overvoltage protection (see also Technical

Information TI00383P "Ordering information".

• Overvoltage protection:

– Nominal functioning DC voltage: 600 V

– Nominal discharge current: 10 kA

• Surge current check î = 20 kA as per DIN EN 60079-14: 8/20  s satisfied

• Arrester AC current check I = 10 A satisfied

5.5 Post-connection check

Perform the following checks after completing electrical installation of the device:

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

• Is the device properly connected (  ä 19)?

• Are all screws firmly tightened?

• Are the housing covers screwed down tight?

Endress+Hauser 25

Operation Cerabar S 4...20 mA HART

As soon as voltage is applied to the device, the green LED on the electronic insert lights up for a few seconds or the connected on-site display lights up.

6 Operation

Feature 20 "Output; operation" in the order code provides you with information on the operating options available to you.

6.1 On-site display (optional)

A 4-line liquid crystal display (LCD) is used for display and operation.

The on-site display shows measured values, dialog texts, fault messages and notice messages.

The display of the device can be turned in 90° steps. Depending on the installation position of the device, this makes it easy to operate the device and read the measured values.

Functions:

• 8-digit measured value display including sign and decimal point, bargraph for current display

• Simple and complete menu guidance thanks to separation of the parameters into several levels and groups

• Each parameter is given a 3-digit ID number for easy navigation

• Option for configuring the display according to individual requirements and desires, such as language, alternating display, contrast setting, display of other measured values such as sensor temperature

• Comprehensive diagnostic functions (fault and warning message, peak-hold indicators, etc.)

• Rapid and safe commissioning with the Quick Setup menus

26 Endress+Hauser


– + E

O p e r a t i ng k e y s

Operation

Measured value display

Fu nct i on n am e Valu e

H e a d e r li n e

Mai n li n e

I n f or ma t i on li n e

Sy m bo l

Editing modes

Ba rgr aph

P a r am e t e r

I d e nt ifi c a t i on n um b e r

U n i t

S e l e ct i on o p t i on s

Valu e t ha t c a n b e e d i t e d

Cu rr e nt m e asu r e d valu e

P01-xMx7xxxx-07-xx-xx-xx-001

Endress+Hauser 27


The following table illustrates the symbols that can appear on the on-site display. Four symbols can occur at one time.

Symbol Meaning

Alarm symbol

– Symbol flashing: warning, device continues measuring.

– Symbol permanently lit: error, device does not continue measuring.

Note: The alarm symbol may overlie the tendency symbol.

Lock symbol

The operation of the device is locked. Unlock device,  ä 37.

Communication symbol

Data transfer via communication.

Note: The alarm symbol may overlie the communication symbol.

Tendency symbol (increasing)

The measured value is increasing.

Tendency symbol (decreasing)

The measured value is decreasing.

Tendency symbol (constant)

The measured value has remained constant over the past few minutes.

6.2 Operating elements

6.2.1 Position of operating elements

With regard to aluminium or stainless steel housings (T14), the operating keys are located either outside the device under the protection cap or inside on the electronic insert. In hygenic stainless steel housings (T17), the operating keys are always located inside on the electronic insert.

28 Endress+Hauser


➀

Operation on

➃ off

➅

➀

1 2

➁

➂


Fig. 8: Operating keys, external

1 Operating keys on the exterior of the device under the protective flap

5

6

P01-xxxxxxxx-19-xx-xx-xx-104

Fig. 9: Operating keys, internal

3

4

1

2

Operating keys

Slot for optional display

Slot for optional HistoROM ® /M-DAT

DIP-switch for locking/unlocking measured-value-relevant parameters

DIP-switch for damping on/off

Green LED to indicate value being accepted

6.2.2 Function of the operating elements – on-site display not connected

Press and hold the key or the key combination for at least 3 seconds to execute the corresponding function. Press the key combination for at least 6 seconds for a reset.

Operating key(s)

and and

and

Meaning

Adopt lower range value. A reference pressure is present at the device.

See also

 ä

31, "Pressure measuring mode" or  ä 32, "Level measuring mode".

Adopt upper range value. A reference pressure is present at the device.

See also

 ä

31, "Pressure measuring mode" or  ä 32, "Level measuring mode".

Position adjustment

Reset all parameters. The reset via operating keys corresponds to the software reset code

7864.

Copy the configuration data from the optional HistoROM ® /M-DAT module to the device.

Endress+Hauser 29

30


Operating key(s)

and

Meaning

Copy the configuration data from the device to the optional HistoROM ® /M-DAT module.

τ

on

1 2 off


– DIP-switch 1: for locking/unlocking measured-value-relevant parameters

Factory setting: off (unlocked)

– DIP-switch 2: damping on/off,

Factory setting: on (damping on)

6.2.3 Function of the operating elements – on-site display connected

Operating key(s)

O

O

S

F and

F

S

and

F

Meaning

– Navigate upwards in the picklist

– Edit the numerical values and characters within a function

– Navigate downwards in the picklist

– Edit the numerical values and characters within a function

– Confirm entry

– Jump to the next item

Contrast setting of on-site display: darker

Contrast setting of on-site display: brighter

O and

S

ESC functions:

– Exit edit mode without saving the changed value.

– You are in a menu within a function group. The first time you press the keys simultaneously, you go back a parameter within the function group. Each time you press the keys simultaneously after that, you go up a level in the menu.

– You are in a menu at a selection level. Each time you press the keys simultaneously, you go up a level in the menu.

Note:

The terms function group, level and selection level are explained in  ä 34, "General structure of the operating menu".

Endress+Hauser

Cerabar S 4...20 mA HART Operation

6.3 On-site operation – on-site display not connected

To operate the device with a HistoROM ®

(optional)".

/M-DAT module see

 ä 36, "HistoROM®/M-DAT

6.3.1 Pressure measuring mode

If no on-site display is connected, the following functions are possible by means of the three keys on the electronic insert or on the exterior of the device:

• Position adjustment (zero point correction)

• Setting lower range value and upper range value

• Device reset,  ä 29, "Function of the operating elements – on-site display not connected".

• The operation must be unlocked.

 ä 37, "Locking/unlocking operation".

• The device is configured for the Pressure measuring mode as standard. You can switch measuring modes by means of the MEASURING MODE parameter.

 ä 38, "Selecting language and measuring mode".

• The pressure applied must be within the nominal pressure limits of the sensor. See information on the nameplate.

!

WARNING

Changing the measuring mode can affect the adjustment data!

This situation can result in product overflow.

‣

Check calibration data when the measuring mode is changed.

Carry out position adjustment.

Pressure is present at device.

1)



Press  -key for 3 s.



Does the LED on the electronic insert light up briefly?

Yes No



Applied pressure for position adjustment has been accepted.



Applied pressure for position adjustment has not been accepted. Observe the input limits.

Setting lower range value.

Desired pressure for lower range value is present at device.



Press  -key for 3 s.




Yes No



Applied pressure for lower range value has been accepted.



Applied pressure for lower range value has not been accepted.

Observe the input limits.

Setting upper range value.

Desired pressure for upper range value is present at device.



Press  -key for 3 s.




Yes No



Applied pressure for upper range value has been accepted.



Applied pressure for upper range value has not been accepted.


"Warning", 37, "Commissioning".

Endress+Hauser 31


6.3.2 Level measuring mode

If no on-site display is connected, the following functions are possible by means of the three keys on the electronic insert or on the exterior of the device:

• Position adjustment (zero point correction)

• Assign the lower and upper pressure value to the lower and upper level value

• Device reset,  ä 29, "Function of the operating elements – on-site display not connected".

• The "-" and  - keys only have a function in the following cases:

– LEVEL SELECTION "Level Easy Pressure", CALIBRATION MODE "Wet"

– LEVEL SELECTION "Level Standard", LEVEL MODE "Linear",

CALIBRATION MODE "Wet"

The keys have no function in other settings.

• The device is configured for the Pressure measuring mode as standard. You can switch measuring modes by means of the MEASURING MODE parameter.


The following parameters are set to the following values in the factory:

– LEVEL SELECTION: Level Easy Pressure

– CALIBRATION MODE: Wet

– OUTPUT UNIT or LIN. MEASURAND: %

– EMPTY CALIB.: 0.0

– FULL CALIB.: 100.0.

– SET LRV: 0.0 (corresponds to 4 mA value)

– SET URV: 100.0 (corresponds to 20 mA value)

These parameters can only be modified by means of the on-site display or remote operation such as the FieldCare.

• The operation must be unlocked.  ä 37, "Locking/unlocking operation".

• The pressure applied must be within the nominal pressure limits of the sensor. See information on the nameplate.

• See also

 ä 42, "Level measurement". For parameter description see Operating Instructions

BA00274P.

• LEVEL SELECTION, CALIBRATION MODE, LEVEL MODE, EMPTY CALIB., FULL CALIB, SET

LRV and SET URV are parameter names used for on-site display or remote operation such as

FieldCare, for instance.

!

WARNING



‣


32 Endress+Hauser


Carry out position adjustment.

Pressure is present at device.

Press  -key for 3 s.



1) Setting lower pressure value.

Desired pressure for lower pressure value (EMPTY PRESSURE at device.

2) ) is present



Press  -key for 3 s.

Setting upper pressure value.

Desired pressure for upper pressure value (FULL PRESSURE device.

1 ) is present at



Press  -key for 3 s.




Yes



Applied pressure for position adjustment has been accepted.

No



Applied pressure for position adjustment has not been accepted.





Yes



No



The pressure present was saved as the lower pressure value

(EMPTY

PRESSURE

2

) and assigned to the lower level value

(EMPTY CALIB.

2

).

The pressure present was not saved as the lower pressure value.





Yes



No



The pressure present was saved as the upper pressure value

(FULL

PRESSURE

2

) and assigned to the upper level value

(FULL CALIB.

2

).

The pressure present was not saved as the upper pressure value.


2)

"Warning", 37, "Commissioning".

Parameter name used for the on-site display or remote operation such as the FieldCare.

Endress+Hauser 33


6.4 On-site operation – on-site display connected

If the on-site display is connected, the three operating keys are used to navigate through the

operating menu and parameter input,  ä 30, "Function of the operating elements – on-site display connected".

6.4.1 General structure of the operating menu

The menu is split into four levels. The three upper levels are used to navigate while you use the bottom level to enter numerical values, select options and save settings. The entire operating menu is shown in the operating instructions BA00274P "Cerabar S/Deltabar S/Deltapilot S,

Description of Instrument Functions".

The structure of the OPERATING MENU depends on the measuring mode selected, e.g. if the

"Pressure" measuring mode is selected, only the functions necessary for this mode are displayed.

6.4.2 Selecting an option

Example: select "English" as the language of the menu.

On-site display Operation

German is selected as the language. A  in front of the menu text indicates the active option.


Select English with  or  .


1. Confirm your choice with  . A  in front of the menu text indicates the active option. (English is now selected as the menu language.)

2. Jump to the next item with  .


34 Endress+Hauser


6.4.3 Editing a value

Example: adjusting DAMPING VALUE function from 2.0 s to 30.0 s.

 ä 30, "Function of the operating elements – on-site display connected".


The on-site display shows the parameter to be changed. The value highlighted in black can be changed. The "s" unit is fixed and cannot be changed.


1. Press  or  to get to the editing mode.

2. The first digit is highlighted in black.

Endress+Hauser


1. Use  to change "2" to "3".

2. Confirm "3" with  . The cursor jumps to the next position (highlighted in black).


The decimal point is highlighted in black, i.e. you can now edit it.


1. Keep pressing  or  until "0" is displayed.

2. Confirm "0" with  .

The cursor jumps to the next position.  is displayed and is highlighted in black.  See next graphic.


Use  to save the new value and exit the editing mode. See next graphic.


35



The new value for the damping is now 30.0 s.

– Jump to the next parameter with  .

– You can get back to the editing mode with  or

 .


6.4.4 Taking pressure applied at device as value

Example: configuring upper range value – assign 20 mA to the pressure value 400 mbar (6 psi).


The bottom line on the on-site display displays the pressure present, here 400 mbar (6 psi).


Use  or  to switch to the "Confirm" option. The active selection is highlighted in black.


Use  to assign the value (400 mbar (6 psi)) to the GET URV parameter. The device confirms the calibration and jumps back to the parameter, here GET URV (see next graphic).


Switch to the next parameter with  .


6.5 HistoROM

®

/M-DAT (optional)


36 Endress+Hauser


6.6 Operation via SFX100


6.7 Endress+Hauser operating program


6.8 Locking/unlocking operation


6.9 Factory setting (reset)


Commissioning

7 Commissioning

The device is configured for the Pressure measuring mode as standard. The measuring range and the unit in which the measured value is transmitted correspond to the specifications on the nameplate.

!

WARNING

Exceeding the maximum allowable working pressure!

Risk of injury due to bursting of parts! Warning messages are generated if pressure is too high.

‣

If a pressure greater than the maximum permitted pressure is present at the device, the messages "E115 Sensor overpressure" and "E727 Sensor pressure error - overrange" are output in succession! Use the device only within the sensor range limits

NOTICE

Shortfall of the allowable working pressure!

Output of messages if pressure is too low.

‣

If a pressure smaller than the minimum permitted pressure is present at the device, the messages "E120 Sensor low pressure" and "E727 Sensor pressure error - overrange" are output in succession! Use the device only within the sensor range limits

Endress+Hauser 37

Commissioning Cerabar S 4...20 mA HART

7.1 Configuring messages

• Messages E727, E115 and E120 are "Error"-type messages and can be configured as a

"Warning" or an "Alarm". These messages are configured as "Warning" messages at the factory.

This setting prevents the current output from assuming the set alarm current value for applications (e.g. cascade measurement) where the user is consciously aware of the fact that the sensor range can be exceeded

• We recommend setting messages E727, E115 and E120 to "Alarm" in the following instances:

– The sensor range does not have to be exceeded for the measuring application.

– Position adjustment has to be carried out that has to correct a large measured error as a result of the orientation of the device (e.g. devices with a diaphragm seal).

7.2 Function check

Carry out a post-installation and a post-connection check as per the checklist before commissioning the device.

• "Post-installation check" checklist,  ä 19.

• "Post-connection check" checklist,  ä 25.

7.3 Selecting language and measuring mode

7.3.1 On-site operation

The LANGUAGE and MEASURING MODE parameters are located on the top menu level.

The following measuring modes are available:

• Pressure

• Level

7.3.2 Digital communication

The following measuring modes are available:

• Pressure

• Level

The LANGUAGE parameter is arranged in the DISPLAY group (OPERATING MENU 

DISPLAY).

• Use the LANGUAGE parameter to select the menu language for the on-site display.

• Select the menu language for FieldCare by means of the "Language Button" in the configuration window. Select the menu language for the FieldCare frame via the "Extra" menu

 "Options"  "Display"  "Language".

7.4 Position adjustment

Due to the orientation of the device, there may be a shift in the measured value, i.e. when the container is empty, the measured value parameter does not display zero. There are three options to choose from when performing position adjustment.

38 Endress+Hauser

Cerabar S 4...20 mA HART Commissioning

(Menu path: (GROUP SELECTION  ) OPERATING MENU  SETTINGS  POSITION

ADJUSTMENT)

Parameter name

POS. ZERO ADJUST (685)

Entry

POS. INPUT VALUE (563)

Entry

CALIB. OFFSET (319)

Entry

Description

Position adjustment – the pressure difference between zero (set point) and the measured pressure need not be known.

Example:

– MEASURED VALUE = 2.2 mbar (0.032 psi)

– Correct the MEASURED VALUE via the POS. ZERO ADJUST parameter with the

"Confirm" option. This means that you are assigning the value 0.0 to the pressure present.

– MEASURED VALUE (after pos. zero adjust) = 0.0 mbar

– The current value is also corrected.

The CALIB. OFFSET parameter displays the resulting pressure difference (offset) by which the MEASURED VALUE was corrected.

Factory setting:

0.0

Position adjustment – the pressure difference between zero (set point) and the measured pressure need not be known. To correct the pressure difference, you need a reference measurement value (e. g. from a reference device).

Example:


– For the POS. INPUT VALUE parameter, specify the desired set point for the

MEASURED VALUE, e.g. 2.0 mbar (0.029 psi).

(MEASURED VALUE new

= POS. INPUT VALUE)

– MEASURED VALUE (after entry for POS. INPUT VALUE) = 2.0 mbar (0.029 psi)

– The CALIB. OFFSET parameter displays the resulting pressure difference (offset) by which the MEASURED VALUE was corrected.

CALIB. OFFSET = MEASURED VALUE

(0.022 psi))


old

– POS. INPUT VALUE, here: CALIB. OFFSET = 0.5 mbar (0.0073 psi) – 2.0 mbar (0.029 psi) = – 1.5 mbar

Factory setting:

0.0

Position adjustment – the pressure difference between zero (set point) and the measured pressure is known.

Example:


– Via the CALIB. OFFSET parameter, enter the value by which the MEASURED

VALUE should be corrected. To correct the MEASURED VALUE to 0.0 mbar, you must enter the value 2.2 here.

(MEASURED VALUE new

= MEASURED VALUE old

– CALIB. OFFSET)

– MEASURED VALUE (after entry for calib. offset) = 0.0 mbar


Factory setting:

0.0

Endress+Hauser 39


7.5 Pressure measurement

7.5.1 Information on pressure measurement

• There is a Quick Setup menu for each of the measuring modes Pressure and Level which guides you through the most important basic functions. With the setting in the MEASURING

MODE parameter, you specify which Quick Setup menu should be displayed.


• For a detailed description of the parameters see the Operating Instructions BA00274P

"Cerabar S/Deltabar S/Deltapilot S, Description of device functions"

– Table 6, POSITION ADJUSTMENT

– Table 7, BASIC SETUP

– Table 15, EXTENDED SETUP

• For pressure measurement, select the "Pressure" option by means of the MEASURING MODE parameter. The operating menu is structured appropriately.

!

WARNING



‣


7.5.2 Quick Setup menu for Pressure measuring mode

On-site operation

Measured value display

On-site display: Switch from the measured value display to GROUP SELECTION with  .

GROUP SELECTION

Select MEASURING MODE.

MEASURING MODE

Select "Pressure" option.

GROUP SELECTION

Select QUICK SETUP menu.

POS. ZERO ADJUST

Due to orientation of the device, there may be a shift in the measured value.

You correct the MEASURED VALUE via the POS. ZERO ADJUST parameter with the "Confirm" option, i. e. you assign the value 0.0 to the pressure present.

POS. INPUT VALUE

Due to orientation of the device, there may be a shift in the measured value. For the POS. INPUT VALUE parameter, specify the desired set point for the

MEASURED VALUE.

SET LRV

Set the measuring range (enter 4 mA value).

Specify a pressure value for the lower current value (4 mA value). A reference pressure does not have to be present at the device.

Digital communication

See BA00274P.

40 Endress+Hauser


On-site operation

SET URV

Set the measuring range (enter 20 mA value).

Specify a pressure value for the upper current value (20 mA value). A reference pressure does not have to be present at the device.

DAMPING TIME

Enter damping time (time constant  ). The damping affects the speed at which all subsequent elements, such as the on-site display, measured value and current output react to a change in the pressure.


For on-site operation, see also

 ä 30, "Function of the operating elements – on-site display connected" and

 ä 34, "On-site operation – on-site display connected".

Endress+Hauser 41


7.6 Level measurement

7.6.1 Information on level measurement

• The Pressure and Level operating modes each have a quick setup menu which guides you through the most important basic functions.

 ä 45, "Quick Setup menu for Level measuring mode".

• Furthermore, the three level modes "Level Easy Pressure", "Level Easy Height" and "Level

Standard" are available to you for level measurement. You can select from the "Linear",

"Pressure linearized" and "Height linearized" level types for the "Level Standard" level mode. The table in the "Overview of level measurement" section below provides an overview of the various measuring tasks.

– In the "Level Easy Pressure" and "Level Easy Height" level modes, the values entered are not tested as extensively as in the "Level Standard" level mode. The values entered for EMPTY

CALIB./FULL CALIB., EMPTY PRESSURE/FULL PRESSURE, EMPTY HEIGHT/FULL HEIGHT and SET LRV/SET URV must have a minimum interval of 1 % for the "Level Easy Pressure" and "Level Easy Height" level modes. The value will be rejected with a warning message if the values are too close together. Further limit values are not checked; i.e. the values entered must be appropriate for the sensor and the measuring task so that the measuring device can measure correctly.

– The "Level Easy Pressure" and "Level Easy Height" level modes encompass fewer parameters than the "Level Standard" mode and are used for quick and easy configuration of a level application.

– Customer-specific units of fill level, volume and mass or a linearization table may only be entered in the "Level Standard" level mode.

– Where the device is intended for use as a subsystem in a safety function (SIL), a "Device configuration with enhanced parameter security" (SAFETY CONFIRM.) is only possible for the "Level" operating mode in the "Level Easy Pressure" level mode. All parameters previously entered are checked after a password is entered. Once the "Level Easy Height" or "Level

Standard" has been selected, the configuration will first have to be reset to the ex-works setting using the RESET parameter (menu path: (GROUP SELECTION  ) OPERATING

MENU  OPERATION) using the reset code "7864".

For further information see the Cerabar S (SD00190P) Functional Safety Manual.

• See the Operating Instructions BA00274P "Cerabar S/Deltabar S/Deltapilot S, Description of device functions".

!

WARNING



‣


42 Endress+Hauser


7.6.2 Overview of level measurement

Measuring task

The measured variable is in direct proportion to the measured pressure.

Calibration is performed by entering two pressure-level value pairs.

LEVEL

SELECTION/

LEVEL MODE

LEVEL

SELECTION: Level

Easy Pressure

Measured variable options

Via OUTPUT UNIT parameter: %, level, volume or mass units.

Description Comment

– Calibration with reference pressure – wet calibration, see

Operating

Instructions

BA00274P.

– Calibration without reference pressure – dry calibration, see

Operating

Instructions

BA00274P.

– Incorrect entries are possible

– SIL mode possible

– Customised units are not possible


The measured value display and the LEVEL

BEFORE LIN parameter show the measured value.


Calibration is performed by entering the density and two height-level value pairs.

LEVEL

SELECTION: Level

Easy Height


LEVEL

SELECTION: Level standard/

LEVEL MODE:

Linear

Via OUTPUT UNIT parameter: %, level, volume or mass units.


Operating

Instructions

BA00274P.


Operating

Instructions

BA00274P.

– Incorrect entries are possible

– SIL mode not possible

– Customised units are not possible

Via LIN.

MEASURAND parameter:

– % (level)

– Level

– Volume

– Mass


Operating

Instructions

BA00274P.


Operating

Instructions

BA00274P.

– Incorrect entries are rejected by the device


– Customised level, volume and mass units are possible





Endress+Hauser 43


Measuring task

The measured variable is not in direct proportion to the measured pressure as, for example, with containers with a conical outlet. A linearisation table must be entered for the calibration.

LEVEL

SELECTION/

LEVEL MODE

LEVEL


LEVEL MODE:

Pressure linearized

Measured variable options

Via LINd


– Pressure + %

– Pressure + volume

– Pressure + mass

– Two measured variables are required or

– The container shape is given by value pairs, such as height and volume.

The 1st measured variable %-height or height must be in direct proportion to the measured pressure. The 2nd measured variable volume, mass or % must not be in direct proportion to the measured pressure. A linearisation table must be entered for the 2nd measured variable. The 2nd measured variable is assigned to the

1st measured variable by means of this table.

LEVEL


LEVEL MODE:

Height linearized

Via COMB.


– Height + volume

– Height + mass

– Height + %

– %-Height + volume

– %-Height + mass

– %-Height + %

Description Comment Measured value display

– Calibration with reference pressure: semiautomatic entry of linearisation table, see

Operating

Instructions

BA00274P.

– Calibration without reference pressure: manual entry of linearisation table, see

Operating

Instructions

BA00274P.




The measured value display and the

TANK CONTENT parameter show the measured value.

– Calibration with reference pressure: wet calibration and semiautomatic entry of linearisation table, see

Operating

Instructions

BA00274P.

– Calibration without reference pressure: dry calibration and manual entry of linearisation table, see

Operating

Instructions

BA00274P.




The measured value display and the

TANK CONTENT parameter show the 2nd measured value (volume, mass or %).

The LEVEL

BEFORE LIN parameter displays the 1st measured value

(%-height or height).

44 Endress+Hauser


7.6.3 Quick Setup menu for Level measuring mode

• On-site display: Some parameters are only displayed if other parameters are appropriately configured. For example, the EMPTY CALIB. parameter is only displayed in the following cases:

– LEVEL SELECTION "Level Easy Pressure" and CALIBRATION MODE "Wet"

– LEVEL SELECTION "Level Standard", LEVEL MODE "Linear" and

CALIBRATION MODE "WET"

You can find the LEVEL MODE parameter in the BASIC SETTINGS function group (menu path:

(GROUP SELECTION  )  OPERATING MENU  SETTINGS  BASIC SETTINGS).

• The following parameters are set to the following values in the factory:

– LEVEL SELETION: Level Easy Pressure

– CALIBRATION MODE: Wet

– OUTPUT UNIT or LIN. MEASURAND: %

– EMPTY CALIB.: 0.0

– FULL CALIB.: 100.0

– SET LRV (BASIC SETTINGS group): 0.0 (corresponds to 4 mA value)

– SET URV (BASIC SETTINGS group): 100.0 (corresponds to 20 mA value).

• The quick setup is suitable for simple and quick commissioning. If you wish to make more complex settings, e.g. change the unit from "%" to "m", you will have to calibrate using the

BASIC SETTINGS group. See Operating Instructions BA00274P.

!

WARNING



‣


On-site operation


On-site display: Switch from the measured value display to GROUP SELECTION with  .

GROUP SELECTION

Select MEASURING MODE.

MEASURING MODE

Select "Level" option.

LEVEL SELECTION

Select level mode. For an overview see

 ä 43.

GROUP SELECTION

Select QUICK SETUP menu.

POS. ZERO ADJUST

Due to orientation of the device, there may be a shift in the measured value.

You correct the MEASURED VALUE via the POS. ZERO ADJUST parameter with the "Confirm" option, i. e. you assign the value 0.0 to the pressure present.


See BA00274P.

Endress+Hauser 45


On-site operation

POS. INPUT VALUE

Due to orientation of the device, there may be a shift in the measured value. For the POS. INPUT VALUE parameter, specify the desired set point for the

MEASURED VALUE.

EMPTY CALIB.

1) (produce appropriate level)

Enter level for the lower calibration point.

For this parameter, enter a level value which is assigned to the pressure present at the device.

FULL CALIB.

1 (produce appropriate level)

Enter level for the upper calibration point.

For this parameter, enter a level value which is assigned to the pressure present at the device.

DAMPING TIME

Enter damping time (time constant  ). The damping affects the speed at which all subsequent elements, such as the on-site display, measured value and current output react to a change in the pressure.

1)


– LEVEL SELECTION "Level Easy Pressure" and CALIBRATION MODE "Wet"

– LEVEL SELECTION "Level Standard", LEVEL MODE "Linear" and CALIBRATION MODE "Wet"

For on-site operation, see also

 ä 30, "Function of the operating elements – on-site display connected" and

 ä 34, "On-site operation – on-site display connected".

46 Endress+Hauser


Endress+Hauser 47

71335669

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Endres+Hauser Cerabar S PMC71, PMP71, PMP75 HART Brief Short Instruction

Products Solutions

Brief Operating Instructions

Process pressure measurement

Services

Table of contents

1 Document information

1.1 Document function

1.2 Symbols used

1.3 Registered trademarks

1.4 Terms and abbreviations

1.5 Turn down calculation

2 Basic safety instructions

2.1 Requirements concerning the staff

2.2 Designated use

2.3 Workplace safety

2.4 Operational safety

2.5 Hazardous area

2.6 Product safety

2.7 Functional Safety SIL3 (optional)

3 Identification

3.1 Product identification

3.2 Device designation

3.3 Scope of delivery

3.4 Certificates and approvals

4 Installation

4.1 Incoming acceptance, transport, storage

4.2 Installation conditions

4.3 General installation instructions

4.4 Installation instructions

4.5 Post-installation check

5 Wiring

5.1 Connecting the device

–

+ –

5.2 Connecting the measuring unit

5.3 Potential matching

5.4 Overvoltage protection (optional)

5.5 Post-connection check

6 Operation

6.1 On-site display (optional)

6.2 Operating elements

τ

6.3 On-site operation – on-site display not connected

6.4 On-site operation – on-site display connected

6.5 HistoROM

/M-DAT (optional)

6.6 Operation via SFX100

6.7 Endress+Hauser operating program

6.8 Locking/unlocking operation

6.9 Factory setting (reset)

7 Commissioning

7.1 Configuring messages

7.2 Function check

7.3 Selecting language and measuring mode

7.4 Position adjustment

7.5 Pressure measurement

7.6 Level measurement

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