Endress+Hauser Liquisys M CLM 223 Bedienungsanleitung

BA 193C/07/en/12.01

51500270

Valid from software version:

2.20

Liquisys M

CLM 223 / 253

Transmitter for Conductivity

ENDRESS+HAUSER

LIQUISYS S

ENDRESS+HAUSER

LIQUISYS S

Hauser+Endress

The Power of Know How

Operating Instructions

You want to find out about the device.

Just look here:

Safety

General information

You wish to install the device.

The required steps are described in this chapter:

Installation

You wish to operate or reconfigure the device.

The operating concept is explained in these chapters:

Operation

Device configuration

Interfaces

If faults occur or maintenance is required, look here

for help:

Maintenance and troubleshooting

Diagnostics and corrective maintenance

Accessories

Appendix

Technical data

Index

Ω

°C

LM253E00.CHP

Table of contents

1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.1 Symbols used ............................................................. 2

1.2 Storage and transport ....................................................... 2

1.3 Unpacking ................................................................ 2

1.4 Dismantling, packaging and disposal ........................................... 2

1.5 Product structure ........................................................... 3

2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2.1 Intended application ........................................................ 4

2.2 General Safety notes ........................................................ 4

2.3 Installation, start-up, operation ................................................ 4

2.4 Monitoring and safety features ................................................ 5

2.5 Immunity to interference ..................................................... 5

2.6 Certificate of conformity ...................................................... 5

3 Installation........................................................... 6

3.1 Measuring system .......................................................... 6

3.2 Dimensions ............................................................... 7

3.3 Mounting ................................................................. 8

3.4 Electrical connection ....................................................... 12

3.5 Measuring cell installation and cable connection ................................. 14

4 Operation........................................................... 16

4.1 Operator interface ......................................................... 16

4.2 Display .................................................................. 16

4.3 Key functions ............................................................. 17

4.4 Auto / manual mode of operation.............................................. 18

4.5 Operating concept......................................................... 19

5 Instrument configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.1 Start-up ................................................................. 24

5.2 System configuration ....................................................... 24

5.3 Current outputs ........................................................... 26

5.4 Monitoring functions........................................................ 28

5.5 Relay contact configuration .................................................. 31

5.6 Temperature compensation.................................................. 42

5.7 Concentration measurement ................................................. 44

5.8 Service .................................................................. 46

5.9 E+H Service .............................................................. 48

5.10 Interfaces ................................................................ 48

5.11 Calibration ............................................................... 49

6 Interfaces........................................................... 52

7 Maintenance and troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

7.1 Troubleshooting common problems ........................................... 53

7.2 Troubleshooting using the error messages ...................................... 57

8 Diagnosis and corrective maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

8.1 Diagnosis ................................................................ 59

8.2 Corrective maintenance of Liquisys M CLM 223 .................................. 61

8.3 Corrective maintenance of Liquisys M CLM 253 .................................. 64

8.4 Spare parts orders ......................................................... 67

8.5 Service equipment »Optoscope« with »Scopeware« .............................. 67

8.6 Corrective maintenance of measuring system ................................... 68

9 Accessories ......................................................... 71

10 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

11 Appendix........................................................... 76

12 Index............................................................... 80

Liquisys M CLM 223 / 253 Table of contents

Endress+Hauser 1

1 General information

1.1 Symbols used

Warning:

This symbol alerts to hazards which

could cause serious injuries as well

as damage to the equipment if

ignored.

Caution:

This symbol alerts to possible faults

which could arise from incorrect

operation. They could cause

damage to the equipment if ignored.

Note:

This symbol indicates important

items of information.

Double insulation

Equipment protected by double

insulation.

Alarm relay

Input

Output

1.2 Storage and transport

The packaging material used to store or

transport the transmitter must provide shock

protection. Optimal protection is provided by

the original packaging materials.

Conformance with the ambient conditions

(see Technical data) must be assured.

1.3 Unpacking

Verify that the packaging and contents are

undamaged! Inform the post office or freight

carrier of any damage. Damaged

merchandise must be retained until the matter

has been settled.

Check that the delivery is complete and

agrees with the shipping documents and your

order (refer to nameplate for type and

version).

Keep the original packaging materials for

future storage or shipping of the instrument.

If you have any questions, consult your

supplier or the Endress+Hauser sales agency

for your area (see back cover of these

Operating Instructions for addresses).

The delivery includes:

•Transmitter CLM 223 (panel-mounted

instrument) or CLM 253 (field instrument)

•Operating instructions BA 193C/07/en

•Panel-mounted instrument:

–1 set of plug-in screw terminals

–2 clamping screws for panel mounting

•Field instrument:

–1 plug-in screw terminal

–1×cable gland Pg 7

–1×cable gland Pg 16, reduced

–2×cable glands Pg 13.5

–1 x NPT adapter set

(optional for CSA versions)

1.4 Dismantling, packaging and disposal

Package the assembly properly for reuse at a

later point in time. Optimal protection is

provided by the original packaging materials.

Oberserve local regulations for disposal.

General information Liquisys M CLM 223 / 253

2Endress+Hauser

1.5 Product structure

You can identify the instrument version by the

order code on the nameplate. Sub “codes”

are the release codes for Software upgrade

shown for Chemoclean (left of diagonal line)

or Plus package (right of diagonal line).

Additional functions of the Plus package (CS and IS versions)

• Current output table, fields O23x

• Monitoring for sensor and process,

function group P

• Cleaning (Chemoclean), fields R25x

• Automatic start of cleaning function Field F8

• Measurement according to USP 23 with

prealarm, Fields R26x (only conductive

with relay card)

• Concentration measurement, function group K

• Adaptive calibration, Fields C13x

(only inductive)

131085-4B

ENDRESS+HAUSER

LIQUISYS-M

order code / Best.Nr.

serial no. / Ser.-Nr. Codes:

prot. class / Schutzart

ambient temp. / Umgebungstemperatur

output 1 / Ausgang 1

output 2 / Ausgang 2

mains / Netz

measuring range / Messbereich

temperature / Temperatur

CLM 223-CD0110

123456

0...2000 mS/cm

conductivity cond./ Leitfähigkeit kond.

-35...250 °C

0/4...20 mA

230 VAC 50/60 Hz 7,5 VA

-10...+55 °C

IP54 / IP30

1234 / 5678

TYPLF223.CDR

Fig 1.1 Nameplate CLM 223

(left)

131085-4B

ENDRESS+HAUSER

LIQUISYS-M

order code / Best.Nr.

serial no. / Ser.-Nr. Codes:

prot. class / Schutzart

ambient temp. / Umgebungstemperatur

output 1 / Ausgang 1

output 2 / Ausgang 2

mains / Netz

measuring range / Messbereich

temperature / Temperatur

CLM 253-CD0110

123456

0...2000 mS/cm

conductivity cond./ Leitfähigkeit kond.

-35...250 °C

0/4...20 mA

230 VAC 50/60 Hz 7,5 VA

-10...+55 °C

IP65

1234 / 5678

TYPLF253.CDR

Fig. 1.2 Nameplate CLM 253

(right)

Liquisys M CLM 223 / 253

Version

CD Conductivity/resistance measurement (Two-electrode sensor)

CS Conductivity/resistance measurement (Two-electrode sensor)

with additional functions (Plus package)

ID Conductivity measurement (inductive sensor)

IS Conductivity measurement (ind. sensor) with additional functions (Plus package)

Power supply

0 Power supply 230 V AC

1 Power supply 115 V AC

2 Power supply 230 V AC, CSA Gen. Purp.

3 Power supply 115 V AC, CSA Gen. Purp.

5 Power supply 100 AC

7 Power supply 24 AC, CSA Gen. Purp.

8 Power supply 24 V AC/DC

Measurement output

0 Conductivity / resistance

1 Conductivity / resistance and temperature

3 PROFIBUS-PA

4 PROFIBUS-DP

5 Conductivity / resistance with HART®

6 Conductivity / resistance, temperature and HART®

Contacts

05 No additional contacts

10 2 contacts (limit values / PID / timer)

15 4 contacts (limit values / PID / timer / Chemoclean)

16 4 contacts (limit values / PID / timer)

Additional equipment

PRL Protective varnishing

YYY Special version to customer requirements

CLM253-

complete order code

CLM223-

LM253E01.CHP

Liquisys M CLM 223 / 253 General information

Endress+Hauser 3

2 Safety instructions

2.1 Intended application

Liquisys M CLM 223 / 253 is a field-tested

and reliable transmitter to determine the

conductivity and resistance of fluid media.

Liquisys M CLM 223 F / 253 F is particularly

suitable for use in the following areas of

application:

•Chemicals

•Pharmaceuticals

•Food industry

•Drinking water treatment

•Condensate treatment

•Municipal sewage treatment plants

•Water conditioning

2.2 General safety notes

This device has been manufactured for safe

operation according to the state of the art in

engineering and conforms to the applicable

regulations and European standards (see

Technical data). It has been designed

according to EN 61010-1 and has left the

manufacturer’s works in perfect condition with

regard to safety aspects.

However, if used imporperly or for purposes

other than the intended purpose, it may be

dangerous, e.g. due to incorrect connection.

Warning:

•Operating this instrument in any

way other than as described in

these instructions may com-

promise the safety and function of

the measuring system and is

therefore impermissible.

•The notes and warnings in these

installation and operating instruc-

tions must be strictly adhered to!

2.3 Installation, start-up, operation

Warning:

•This device may only be installed,

connected electrically, commis-

sioned, operated and serviced by

properly trained personnel

authorized by the system operator.

•The personnel must be familiar

with these operating instructions

and must adhere to the

instructions described therein.

•Make sure that the power supply

ratings match the data specified

on the nameplate before you

connect the instrument to a power

source.

•A clearly identified mains discon-

necting device must be installed

close to the instrument.

•Live components can be touched

through the vent slots in the

housing and the openings on the

rear of the housing. Do not insert

any tools, wires or similar into

these slots (only CLM 223).

•Check that all connections have

been properly made before

powering up the system!

•Damaged equipment that may be

dangerous must not be operated

and should be clearly identified as

being defective.

•Measuring point faults may only

be repaired by authorised and

trained personnel.

•If faults cannot be remedied, the

instrument must be removed from

service and secured to prevent

accidental start-up.

•Repairs not described in these

operating instructions may only be

performed at the manufacturer’s

works or by the Endress+Hauser

Service Organization.

Safety instructions Liquisys M CLM 223 / 253

4Endress+Hauser

2.4 Monitoring and safety features

Safety features

The transmitter is protected against external

influences and damage by the following

design measures:

•Rugged housing

•Degree of protection provided by

enclosure: IP 65 (CLM 253)

•UV resistance

Monitoring features

In the event of a system error or power failure,

an alarm condition is signalled via a fault-

signalling contact.

2.5 Immunity to interference

This instrument has been tested according to

the applicable European standards for

industrial applications with regard to electro-

magnetic compatibility. It is protected against

electromagnetic interference by the following

design measures:

•Cable screen

•Interference suppresser filter

•Interference suppression capacitors

Warning:

The specified immunity to inter-

ference only applies for devices

connected as outlined in these

operating instructions.

2.6 Declaration of conformity

The CLM 223/253 transmitter has been

developed and manufactured in accordance

with currently valid European standards and

directives.

E+H certifies the compliance with the

standards by using the 4sign.

LM253E02.CHP

Liquisys M CLM 223 / 253 Safety instructions

Endress+Hauser 5

3 Installation

The following procedure should be followed for a complete measuring system installation:

•Installation or attachment of transmitter

(see chapter 3.3)

•Selection and connection of cables and

sensor (see chapter 3.4, 3.5 and 9)

•Installation is followed by start-up (see

chapter 5).

3.1 Measuring system

The complete measuring system comprises:

•The Liquisys M CLM 223 or CLM 253

transmitter

•A sensor with or without an integrated

temperature sensor

•A measuring cable CYK 71 (conductive

measurement) or measuring cable CLK 5

as fixed cable with sensor (inductive

measurement).

Optional:

•Extension cable CYK 71 (conductive) or

CLK 5 (inductive)

•Junction box VBM.

ENDRESS+HAUSER

LIQUISYS S

CAL REL

REL1

ALARM

REL2

ENDRESS+HAUSER

LIQUISYS S

CAL REL

REL1

ALARM

REL2

LM253SYS.CDR

Immersion assembly

CLA 111

CLS 15

(conductive sensor

with integr. Pt 100)

CLS 21

(conductive sensor

with integr. Pt 100)

CLS 50

(inductive sensor

with integr. Pt 100)

Liquisys M CLM 253

Liquisys M CLM 223

CLS 52

(inductive sensor

with integr. Pt 100)

Fig. 3.1

Complete measuring

devices Liquisys M CLM

223 / 253 with measuring

cable, assembly and

conductivity sensor

Installation Liquisys M CLM 223 / 253

6Endress+Hauser

3.2 Dimensions

ENDRESS+HAUSER

LIQUISYS S

CAL REL

REL 1

ALARM

REL 2

FELD1.CDR

170

247

115

∅6

157

154

Pg 13.5

Pg 7

Pg 16

Fig. 3.2

Dimensions of Liquisys M

CLM 253

FELD2.CDR

Fig. 3.3

Inside of housing of

Liquisys M CLM 253

1 Removable

electronics box

2 Partition plate

3 Terminal blocks

4 Fuse

LM253E03.CHP

Liquisys M CLM 223 / 253 Installation

Endress+Hauser 7

3.3 Mounting

3.3.1 Field instrument

Several mounting versions are available for

the Liquisys M in the field instrument version:

•Post mounting on cylindrical pipes

•Post mounting on a square post

•Wall mounting using fastening screws.

Weather protection cover CYY 101 can be

used for outdoor installation in conjunction

with all mounting versions.

Note:

If installed outdoors, weather

protection cover required.

Weather protection cover CYY 101

Weather protection cover for outdoor

installation, to be mounted on field instrument;

material: stainless steel SS 304;

order no.: CYY 101-A

For post or pipe installation, the post

mounting kit is additionally required.

EINBAU2.CDR

139

Fig. 3.4

Liquisys M CLM 223,

panel-mounted version

DACH.CDR

300

270

320

Fig. 3.5

Weather protection cover

for field instruments

Installation Liquisys M CLM 223 / 253

8Endress+Hauser

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