Endress+Hauser CNGmass DCI Bedienungsanleitung

BA138D/06/en/10.09

71096458

valid as of version

V 3.01.00 (Device software)

Operating Instructions

CNGmass DCI

Coriolis mass flow measuring system

For fueling with compressed natural gas (CNG)

CNGmass DCI Table of contents

Endress+Hauser 3

Table of contents

1 Safety instructions . . . . . . . . . . . . . . . . 5

1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2 Installation, commissioning and operation . . . . . . . . 5

1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.5 Notes on safety conventions and icons . . . . . . . . . . . 6

1.6 Symbols on nameplates . . . . . . . . . . . . . . . . . . . . . . 6

2 Identification . . . . . . . . . . . . . . . . . . . . 7

2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1.1 Nameplate of the transmitter . . . . . . . . . . . . 7

2.1.2 Nameplate of the sensor . . . . . . . . . . . . . . . 8

2.1.3 Additional nameplate for suitability for

custody transfer measurement . . . . . . . . . . . 8

2.1.4 Nameplate for connections . . . . . . . . . . . . . 9

2.1.5 Additional sign – position of the rupture disk 10

2.2 Certificates and approvals . . . . . . . . . . . . . . . . . . . 10

2.3 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 10

3 Installation . . . . . . . . . . . . . . . . . . . . . 11

3.1 Incoming acceptance, transport and storage . . . . . . 11

3.1.1 Incoming acceptance . . . . . . . . . . . . . . . . . 11

3.1.2 Transport . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.1.3 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . 11

3.2.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 11

3.2.2 Inlet and outlet runs . . . . . . . . . . . . . . . . . 11

3.2.3 Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.2.4 Limiting flow . . . . . . . . . . . . . . . . . . . . . . . 11

3.3 Installation instructions . . . . . . . . . . . . . . . . . . . . . 12

3.3.1 Turning the transmitter housing . . . . . . . . 12

3.3.2 Installing the wall-mount housing . . . . . . . 13

3.3.3 Turning the local display . . . . . . . . . . . . . . 15

3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 15

4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 16

4.1 Shielding and grounding . . . . . . . . . . . . . . . . . . . . 16

4.2 Connecting the remote version . . . . . . . . . . . . . . . 17

4.2.1 Connecting cable for sensor/transmitter . . 17

4.2.2 Cable specification, connecting cable . . . . . 17

4.3 Connecting the measuring unit . . . . . . . . . . . . . . . 18

4.3.1 Transmitter connection . . . . . . . . . . . . . . . 18

4.3.2 Terminal assignment . . . . . . . . . . . . . . . . . 19

4.3.3 HART connection . . . . . . . . . . . . . . . . . . . 20

4.4 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 21

4.5 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 22

5 Operation . . . . . . . . . . . . . . . . . . . . . . 23

5.1 Display and operating elements . . . . . . . . . . . . . . . 23

5.1.1 Readings displayed (operation mode) . . . . . 24

5.1.2 Additional display functions . . . . . . . . . . . . 24

5.1.3 Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.2 Brief guide to the function matrix . . . . . . . . . . . . . . 26

5.2.1 General notes . . . . . . . . . . . . . . . . . . . . . . 27

5.2.2 Enabling the programming mode . . . . . . . . 27

5.2.3 Disabling the programming mode . . . . . . . . 27

5.3 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

5.3.1 Type of error . . . . . . . . . . . . . . . . . . . . . . . 28

5.3.2 Error message type . . . . . . . . . . . . . . . . . . . 28

5.3.3 Confirming error messages . . . . . . . . . . . . . 29

5.4 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

5.4.1 Operating options . . . . . . . . . . . . . . . . . . . 30

5.4.2 Current device description files . . . . . . . . . 30

5.4.3 Device and process variables . . . . . . . . . . . 31

5.4.4 Universal/Common practice

HART commands . . . . . . . . . . . . . . . . . . . 31

5.4.5 Device status/Error messages . . . . . . . . . . . 36

5.4.6 Switching HART write protection on and off 39

6 Commissioning . . . . . . . . . . . . . . . . . . 40

6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

6.2 Switching on the measuring device . . . . . . . . . . . . 40

6.3 Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

6.3.1 Quick Setup "Commissioning" . . . . . . . . . . 41

6.3.2 Quick Setup "Pulsating Flow" . . . . . . . . . . . 43

6.3.3 Quick Setup "Gas measurement" . . . . . . . . 46

6.3.4 Data back-up/transfer . . . . . . . . . . . . . . . . 48

6.4 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

6.4.1 Current output: active/passive . . . . . . . . . . 49

6.4.2 Pulse/frequency outputs 1 and 2 . . . . . . . . 50

6.4.3 Relay contacts:

Normally closed/Normally open . . . . . . . . 51

6.5 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

6.5.1 Zero point adjustment . . . . . . . . . . . . . . . . 52

6.6 Memory (HistoROM) . . . . . . . . . . . . . . . . . . . . . . . 53

6.6.1 HistoROM/S-DAT (sensor-DAT) . . . . . . . . 53

6.6.2 HistoROM/T-DAT (transmitter-DAT) . . . . 53

7 Custody transfer measurement . . . . . . 54

7.1 Suitability for custody transfer measurement, approval

by the Standards Authorities, repeated calibration

due to legal metrology controls . . . . . . . . . . . . . . . 54

7.1.1 Approval for custody transfer . . . . . . . . . . . 54

7.1.2 Special features of working in the

custody transfer mode . . . . . . . . . . . . . . . . 54

7.2 Definition of terms . . . . . . . . . . . . . . . . . . . . . . . . . 55

7.3 Verification process . . . . . . . . . . . . . . . . . . . . . . . . 56

7.3.1 Setting up custody transfer mode . . . . . . . . 56

7.3.2 Disabling custody transfer mode . . . . . . . . . 58

8 Maintenance . . . . . . . . . . . . . . . . . . . . 59

8.1 External cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 59

9 Accessories . . . . . . . . . . . . . . . . . . . . . 60

9.1 Measuring principle-specific accessories . . . . . . . . . 60

9.2 Communication-specific accessories . . . . . . . . . . . . 60

9.3 Service-specific accessories . . . . . . . . . . . . . . . . . . . 60

CNGmass DCI Table of contents

4Endress+Hauser

10 Troubleshooting . . . . . . . . . . . . . . . . . 62

10.1 Troubleshooting instructions . . . . . . . . . . . . . . . . . 62

10.2 System error messages . . . . . . . . . . . . . . . . . . . . . . 63

10.3 Process error messages . . . . . . . . . . . . . . . . . . . . . . 67

10.4 Process errors without messages . . . . . . . . . . . . . . 68

10.5 Response of outputs to errors . . . . . . . . . . . . . . . . . 69

10.6 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

10.6.1 Removing and installing

printed circuit boards . . . . . . . . . . . . . . . . . 71

10.6.2 Replacing the device fuse . . . . . . . . . . . . . . 75

10.7 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

10.8 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

10.9 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . 76

11 Technical data . . . . . . . . . . . . . . . . . . . 77

11.1 Technical data at a glance . . . . . . . . . . . . . . . . . . . 77

11.1.1 Applications . . . . . . . . . . . . . . . . . . . . . . . . 77

11.1.2 Function and system design . . . . . . . . . . . . 77

11.1.3 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

11.1.4 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

11.1.5 Power supply . . . . . . . . . . . . . . . . . . . . . . . 79

11.1.6 Performance characteristics . . . . . . . . . . . . 79

11.1.7 Operating conditions: Installation . . . . . . . . 80

11.1.8 Operating conditions: Environment . . . . . . 80

11.1.9 Operating conditions: Process . . . . . . . . . . 80

11.1.10 Mechanical construction . . . . . . . . . . . . . . 81

11.1.11 Human interface . . . . . . . . . . . . . . . . . . . . 82

11.1.12 Certificates and approvals . . . . . . . . . . . . . 82

11.1.13 Ordering information . . . . . . . . . . . . . . . . 83

11.1.14 Accessories/spare parts . . . . . . . . . . . . . . . 83

11.1.15 Documentation . . . . . . . . . . . . . . . . . . . . 83

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

CNGmass DCI Safety instructions

Endress+Hauser 5

1 Safety instructions

1.1 Designated use

The measuring device described in these operating instructions may be used for measuring the mass

or volume flow measurement of Compressed Natural Gas (CNG).

Resulting from incorrect use or from use other than that designated the operational safety of the

measuring devices can be suspended. The manufacturer accepts no liability for damages being

produced from this.

1.2 Installation, commissioning and operation

Note the following points:

• Installation, connection to the electricity supply, commissioning and maintenance of the

measuring device must be carried out by trained, qualified specialists authorized to perform such

work by the facility's owner-operator. The specialist must have read and understood these

Operating Instructions and must follow the instructions they contain.

• The device must be operated by persons authorized and trained by the facility's owner-operator.

Strict compliance with the instructions in the Operating Instructions is mandatory.

• The CNGmass is a device for measuring gas under high pressure. Therefore, professional design

of the system and proper installation of all pressure-bearing parts is of vital importance for long-

term safe operation.

• Endress+Hauser will be happy to assist in clarifying the corrosion resistance properties of materials

wetted by special fluids, including fluids used for cleaning. However, small changes of

temperature, concentration or degree of contamination in the process can result in differences in

corrosion resistance. Therefore, Endress+Hauser provides no warranty and assumes no liability

with regard to corrosion resistance of fluid wetted materials in any given application. The user is

responsible for choosing suitable fluid wetted materials in the process.

• The installer must ensure that the measuring system is correctly wired in accordance with the

wiring diagrams.

• Invariably, local regulations governing the maintenance and repair of electrical devices apply.

1.3 Operational safety

Note the following points:

• Measuring systems for use in hazardous environments are accompanied by separate "Ex

documentation", which is an integral part of these Operating Instructions. Strict compliance with

the installation instructions and ratings as stated in this supplementary documentation is

mandatory. The symbol on the front of this supplementary Ex documentation indicates the

approval and the inspection body (0Europe, NEC/CEC1), NEPSI).

• The housing of the sensor is equipped with a rupture disk to prevent the pressure in the sensor

housing from increasing in the event of an error. As long as the adhesive label (→ä8) is intact,

the rupture disk is also intact.

• The measuring device complies with the general safety requirements in accordance with EN

61010, the EMC requirements of IEC/EN 61326, and NAMUR recommendation NE 21.

• The manufacturer reserves the right to modify technical data without prior notice. Your

Endress+Hauser distributor will supply you with current information and any updates to these

Operating Instructions.

• Danger - hot surfaces! Hot fluids passing through the measuring tube increase the surface

temperature of the sensor housing. Temperatures close to the fluid temperature must be

expected. If fluid temperatures are high, take suitable measures to protect against scalding from

the hot surfaces.

1) NEC (National Electrical Code) / CEC (Canadian Electrical Code)

Safety instructions CNGmass DCI

6Endress+Hauser

1.4 Return

The following procedures must be carried out before a flowmeter requiring repair or calibration, for

example, is returned to Endress+Hauser:

• Always enclose a duly completed "Declaration of Contamination" form. Only then can

Endress+Hauser transport, examine and repair a returned device.

• Enclose special handling instructions if necessary, for example a safety data sheet as per

Regulation (EC) 1907/2006 REACH.

• Remove all residues. Pay special attention to the grooves for seals and crevices which could

contain residues. This is particularly important if the substance is hazardous to health, e.g.

flammable, toxic, caustic, carcinogenic etc.

!Note!

You will find a preprinted “Declaration of Contamination and Cleaning” form at the back of this

operating manual.

#Warning!

• Do not return a measuring device if it is not absolutely certain that all traces of hazardous

substances have been removed, e.g. substances which have penetrated crevices or diffused

through plastic.

• Costs incurred for waste disposal and injury (burns etc.) due to inadequate cleaning will be

charged to the owner-operator.

1.5 Notes on safety conventions and icons

The devices are designed to meet state-of-the-art safety requirements, have been tested, and left the

factory in a condition in which they are safe to operate. The devices comply with the applicable

standards and regulations in accordance with EN 61010 “Safety requirements for electrical

equipment for measurement, control and laboratory use”. They can, however, be a source of danger

if used incorrectly or for other than the designated use.

Consequently, always pay particular attention to the safety instructions indicated in these Operating

Instructions by the following icons:

#Warning!

"Warning" indicates an action or procedure which, if not performed correctly, can result in injury

or a safety hazard. Comply strictly with the instructions and proceed with care.

"Caution!

"Caution" indicates an action or procedure which, if not performed correctly, can result in incorrect

operation or destruction of the measuring device. Comply strictly with the instructions.

!Note!

“Note” indicates an action or procedure which, if not performed correctly, can have an indirect

effect on operation or trigger an unexpected response on the part of the device.

1.6 Symbols on nameplates

The following symbol appears on nameplates (refer to the corresponding documentation):

In the case of devices for potentially explosive atmospheres, a documentation code appears,

representing supplementary Ex documentation that it is mandatory to read.

CNGmass DCI Identification

Endress+Hauser 7

2 Identification

2.1 Device designation

The "CNGmass DCI" flow measuring system consists of the following components:

• Transmitter

•Sensor

Two versions are available:

• Compact version: transmitter and sensor form a single mechanical unit.

• Remote version: transmitter and sensor are installed separately.

2.1.1 Nameplate of the transmitter

A0011587

Fig. 1: Nameplate specifications for the transmitter (example)

1 Order code/serial number: See the specifications on the order confirmation for the meanings of the individual

letters and digits

2 Power supply/ frequency: 85 to 260 V AC/ 50 to 60 Hz

Power consumption: 15 VA / 15 W

3 Available inputs / outputs

4Reservedforinformation on special products

5 Ambient temperature range

6 Degree of protection

Switzerland

4153 Reinach

CNGmass DCI

Order Code:

85-260 AVC

Ident No.:

Ser.No.: 8 F15-XXXXXXXXXXXXD

XXXXXXXXXXXX IP67 / NEMA/Type 4X

N12895

-40°F<Tamb<140°F

-40°C<Tamb<+60°C Ta+ 0°C/ °F118

15VA/W50-60Hz

I-OUT (HART), f-OUT

RELAY, STATUS-IN

2009

Identification CNGmass DCI

8Endress+Hauser

2.1.2 Nameplate of the sensor

A0011590

Fig. 2: Nameplate specifications for the sensor (example)

1 Order code/serial number: See the specifications on the order confirmation for the meanings of the individual

letters and digits

2 Calibration factor

3 Flange nominal diameter

4 Material

5 Max. fluid temperature

6Reservedforinformation on special products

7 Ambient temperature range

8 Reserved for additional information on device version (approvals, certificates)

9 Degree of protection

10 Nominal pressure: 350 bar

11 Additional information: with 5-point calibration

2.1.3 Additional nameplate for suitability for custody transfer

measurement

A0011591-en

Fig. 3: Nameplate specifications for suitability for custody transfer measurement (example)

1 Ambient classes

2Measuredquantities

3 Symbol for custody transfer consisting of the number and issue date

5P-CAL

-40°C (-40°F) < Tamb <+60°C (140°F)

ABCDEFGHJKLMNPQRST

8DF15-XXXXXXXXXXXX

DN 15 - G3/4”

-50°C ... +150°C / -58°F ... +302°F

1.4435 / 316L

IP67 / NEMA/Type4X

Materials:

TM:

12345678901

Order Code:

K-factor:

Ident No.:

Ser. No.:

1.0000 / -5

PROMASS FP (CNGmass DCI)

N12895

Switzerland

4153 Reinach

2009

pnom = 350bar / 5080psi (gauge)

CNGmass DCI DN15

B,C

Qmin = 0.8 kg/h

Qmax = 80 kg/h

09.XX

X.XXX

1.0 kg

Minimum Measured Quantity:

Environment class:

CNGmass DCI Identification

Endress+Hauser 9

2.1.4 Nameplate for connections

A0002015

Fig. 4: Nameplate specifications for transmitter connections (example)

1 Serial number

2 Possible configuration of current output

3 Possible configuration of relay contacts

4 Terminal assignment, cable for power supply: 85 to 260 V AC, 20 to 55 V AC, 16 to 62 V DC

– Terminal No. 1: L1 for AC, L+ for DC

– Terminal No. 2: N for AC, L- for DC

5 Signals present at inputs and outputs, possible configuration and terminal assignment (20 to 27),

Èalso "Electrical values of inputs/outputs" →ä77

6 Version of device software currently installed (incl. language group)

7 Installed communication type

8 Information on current communication software (Device Revision and Device Description)

9 Date of installation

10 Current updates to data specified in points 6 to 9

Active: 0/4...20mA, RL max. = 700 Ohm

Passive: 4...20mA, max. 30VDC, Ri < 150 Ohm

Passive: 30VDC, 250mA

(HART: RL.min. = 250 OHM)

fmax = 1kHz

3...30VDC, Ri = 5kOhm

f-OUT

I-OUT (HART) A

STATUS-IN X

f-OUT

Passive: 30VDC, 250mA

fmax = 1kHz P

Communication:

Drivers:

Device SW: XX.XX.XX

XXXXXXXXXXXXXXXX

Date: 01. MAI 2009

Ex-works / ab-Werk / réglages usine

26(+) / 27(-)

NC:

Versorgung /

Tension d'alimentation

Observer manuel d'instruction

See operating manual

Betriebsanleitung beachten

XXXXXXXXXXXSer.No.:

Supply /

24(+) / 25(-)

22(+) / 23(-)

20(+) / 21(-)

N/L-

NO:

L1/L+

319475-00XX

active

passive

normally open contact

normally closed contact

Update 1 Update 2

(WEA)

Identification CNGmass DCI

10 Endress+Hauser

2.1.5 Additional sign – position of the rupture disk

A0006920

Fig. 5: Additional sign regarding the position of the rupture disk (RUPTURE DISK)

!Note!

Additional information on the burst pressure of the secondary containment →ä80.

2.2 Certificates and approvals

The devices are designed in accordance with good engineering practice to meet state-of-the-art

safety requirements, have been tested, and left the factory in a condition in which they are safe to

operate.

The measuring devices comply with the applicable standards and regulations in accordance with

EN 61010-1, "Safety requirements for electrical equipment for measurement, control and

laboratory use" and with the EMC requirements of IEC/EN 61326.

The measuring system described in these Operating Instructions thus complies with the statutory

requirements of the EC Directives. Endress+Hauser confirms successful testing of the device by

affixing to it the CE mark.

The measuring system meets the EMC requirements of the Australian Communications and Media

Authority (ACMA).

2.3 Registered trademarks

HART®

Registered trademark of HART Communication Foundation, Austin, USA

HistoROM™, S-DAT®, T-DAT™, FieldCare®, Fieldcheck®, Field Xpert™, Applicator®

Registered or registration-pending trademarks of Endress+Hauser Flowtec AG, Reinach, CH

RUPTURE

DISK

FLOW DIRECTION

Andere Handbücher für CNGmass DCI

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