Endress+Hauser Liquisys M COM 223 F Bedienungsanleitung

BA 246C/07/en/07.02

No.51505938

Software version 2.40 or higher Liquisys M

COM 223 F / 253 F

Transmitter for

Dissolved Oxygen

ENDRESS+HAUSER

LIQUISYS M

ENDRESS+HAUSER

LIQUISYS M

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

OM253FE0.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, packing, and disposal ............................................ 2

1.5 Product overview ........................................................... 3

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

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

2.2 General safety instructions ................................................... 4

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

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

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

2.6 Declaration 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 Sensor installation and measuring cable connection .............................. 14

4 Operation........................................................... 15

4.1 Operator interface ......................................................... 15

4.2 Display .................................................................. 15

4.3 Key functions ............................................................. 16

4.4 Auto / manual mode of operation.............................................. 17

4.5 Operating concept......................................................... 18

5 Instrument configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.1 Start-up ................................................................. 23

5.2 System configuration ....................................................... 23

5.3 Current input ............................................................. 25

5.4 Current outputs ........................................................... 28

5.5 Monitoring functions........................................................ 31

5.6 Relay contact configuration .................................................. 34

5.7 Service .................................................................. 44

5.8 E+H Service .............................................................. 46

5.9 Interfaces ................................................................ 47

5.10 Calibration ............................................................... 47

6 Interfaces........................................................... 50

7 Maintenance and troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

7.1 Troubleshooting and elimination of current problems .............................. 52

7.2 Troubleshooting using the error messages ...................................... 55

8 Diagnostics and corrective maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

8.1 Diagnosis ................................................................ 57

8.2 Corrective maintenance of Liquisys M COM 223 F ................................ 59

8.3 Corrective maintenance of Liquisys M COM 253 F ................................ 62

8.4 Spare parts orders ......................................................... 65

8.5 Service aids »Optoscope« with »Scopeware« ................................... 65

8.6 Corrective maintenance of measuring system ................................... 66

9 Accessories ......................................................... 68

10 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

11 Appendix........................................................... 72

12 Index............................................................... 76

Liquisys M COM 223 F / 253 F 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 improper

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 permissible ambient

conditions (see Technical data) must be

assured.

1.3 Unpacking

Make sure that the packaging and the

contents are undamaged! Inform the post

office freight carrier or forwarding agent of

any damage. Damaged merchandise must be

retained until the matter has been settled.

Check that the scope of supply 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 transmitter.

If you have any queries, please contact your

suppliers or your Endress+Hauser sales

office (see rear of these Operating

Instructions). You can also contact us via the

Internet: www.endress.com

The delivery includes:

•Transmitter COM 223 F or

COM 253 F

•Operating Manual BA 246C/07/en

•Panel-mounted instrument:

–1 set of plug-in screw terminals

–2 clamping screws

•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, packing, and disposal

For reuse at a later time, the transmitter must

be carefully packed. Optimal protection is

provided by the original packaging materials.

When disposing of the equipment, observe

local regulations.

General information Liquisys M COM 223 F / 253 F

2Endress+Hauser

1.5 Product overview

You can recognise the device version from the order code or the nameplate. Sub “codes”are

the release codes for Software upgrade shown for ChemoClean (left of diagonal line) or Plus

packet (right of diagonal line).

Additional functions of Plus packet (HS version)

•Automatic correction of air pressure with

concentration measurement, function A2

•Current output table, functions O23x

•Monitoring for sensor and process,

function group P

131085-4D

ENDRESS+HAUSER

LIQUISYS M

order code

serial no. /

codes

diss. oxygen

COM 223-WS0116

276945

0…2000 mS/cm

-10 …60°C

0/4 …20 mA

230 VAC 50/60 Hz 7.5 VA

-10 …+55°CIP 54 / IP 30

0/4 …20 mA

-8732

prot. class ambient temp.

output 1 output 2

mains

meas. range

temperature

Made in Germany

D-70839 Gerlingen

3472

TYPO2223

Fig. 1.1 Nameplate COM 223 F

(left)

131085-4D

ENDRESS+HAUSER

LIQUISYS M

order code

serial no. /

codes

diss. oxygen

COM 253-WS0116

276944

0…2000 mS/cm

-10 …60°C

0/4 …20 mA

230 VAC 50/60 Hz 7.5 VA

-10 …+55°CIP 65

0/4 …20 mA

-8732

prot. class ambient temp.

output 1 output 2

mains

meas. range

temperature

Made in Germany

D-70839 Gerlingen

3472

TYPO2253.CDR

Fig. 1.2 Nameplate COM 253 F

(right)

Liquisys M COM 223 F / 253 F

Version

HX Oxygen measurement using COS 21 (basic functions)

HS Oxygen measurement using COS 21 with additional functions

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 V AC

7 Power supply 24 V AC/DC, CSA Gen. Purp.

8 Power supply 24 V AC/DC

Measurement output

0 1 Measurement output: dissolved oxygen

1 2 Measurement outputs: diss. oxygen and temp. / oxygen / set value

3 1 Measurement output: PROFIBUS-PA

4 1 Measurement output: PROFIBUS-DP

5 1 Measurement output: oxygen with HART®

6 2 Measurement outputs: oxygen with HART®and temperature

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)

20 2 contacts with current input (limits / PID / timer)

25 4 contacts with cleaning, current input

(limit / PID / ChemoClean)

26 4 contacts with timer, current input

(limits / PID / timer)

COM253-F complete order code

COM223-F

OM253E01.CHP

Liquisys M COM 223 F / 253 F General information

Endress+Hauser 3

2 Safety instructions

2.1 Intended application

The Liquisys M COM 223 F / 253 F is a

reliable, field-tested transmitter for measuring

the oxygen content of fluidmedia.

The Liquisys M COM 223 F / 253 F is

particularly suitable for use in the following

areas of application:

•Process control in enzyme production

•Control of culture preparations

•Biotechnological production

2.2 General safety instructions

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.

However, if used improperly 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

compromise the safety and

function of the measuring system

and is therefore impermissible.

•The notes and warnings in these

installation and operating

instructions must be strictly

adhered to!

2.3 Installation, start-up, operation

Warning:

•This device may only be installed,

connected electrically,

commissioned, 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

disconnecting 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 slits (only COM 223 F).

•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.

•Any troubleshooting of the

measuring point is to be

performed exclusively by

authorized, trained personnel.

•If faults cannot be remedied, the

instrument must be removed from

service and secured to prevent

accidental start-up.

•Repairs may only be performed at

the manufacturer’s works or

by the Endress+Hauser Service

Organisation.

Safety instructions Liquisys M COM 223 F / 253 F

4Endress+Hauser

2.4 Monitoring and safety features

Safety features

The transmitter is protected against external

influences and damage by the following

design measures:

•Stable housing

•Degree of protection provided by

enclosure: IP 65 (COM 253 F)

•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

electromagnetic compatibility. The transmitter

is protected against external influences and

damage by design measures.

Warning:

The specified immunity to

interference only applies for

devices connected as outlined

in these operating instructions.

2.6 Declaration of conformity

The transmitter COM 223/253 F complies with

the legal demands of the harmonized

European standards.

E+H certfies the compliance with the

standards by using the 4sign.

OM253 FE02.CHP

Liquisys M COM 223 F / 253 F Safety instructions

Endress+Hauser 5

3 Installation

For a complete installation of the measuring point, proceed as follows:

•Installation or fixing of the transmitter(see Chap. 3.3)

•Selection and connection of cable and sensor (see Chap. 3.4, 3.5 and 9)

•Installation is followed by commissioning (see Chap. 5).

3.1 Measuring system

The complete measuring system comprises:

•Transmitter Liquisys M COM 223 F or

COM 253 F

•Oxygen sensor OxyMax H COS 21 with

integrated NTC temperature sensor

•Measuring cable COK 21

•an immersible, installation, flow or

retractable assembly, e.g. UniFit H

CPA 442 or CleanFit H CPA 475

Optionally:

•Extension cable (type CYK 71)

•Junction box VBM.

ENDRESS+HAUSER

LIQUISYS M

ENDRESS+HAUSER

LIQUISYS M

C07-COS2.CDR

Fig. 3.1

Complete measuring

system with transmitter

Liquisys M COM 2X3 F

1 Oxygen sensor

OxyMax H COS 21

2 Retractable assembly

CleanFit H CPA 475

3 Measuring cable COK 21

4 Field instrument

Liquisys M COM 253 F

5 Panel-mounted

instrument

Liquisys M COM 223 F

Installation Liquisys M COM 223 F / 253 F

6Endress+Hauser

3.2 Dimensions

Note:

There is a hole in the punching for

Pg 16 cable entry. It serves as a

pressure balance during air freight

dispatching. Make sure that there is

no moisture penetrating into the

housing before cable installation.

After cable installation, the housing

is completely tight.

ENDRESS+HAUSER

LIQUISYS M

CAL REL

REL1

ALARM

REL2

FELD1.CDR

170

247

115

∅6

157

154

Fig. 3.3

Dimensions of Liquisys

M COM 253 F

FELD2.CDR

Fig. 3.2

Interior view of housing of

Liquisys M COM 253 F

1 Removable

electronics box

2 Partition plate

3 Terminal blocks

4 Fuse

GEHAEUS1.CDR

OM253FE3.CHP

Liquisys M COM 223 F / 253 F Installation

Endress+Hauser 7

3.3 Mounting

3.3.1 Field instrument

Several mounting options are available for the

Liquisys M in the field instrument version:

•Post mounting on cylindrical pipes

•Post mounting on a square post

•Wall mounting with fastening screws

With direct weathering, use the weather

protection cover CYY 101.

Weather protection cover CYY 101

Weather protection cover for operation in the

open, for installation on the field instrument;

Material: Stainless steel 1.4301 (AISI 304);

Order No.: CYY 101-A

EINBAU2.CDR

139

Fig. 3.4

Liquisys M COM 223 F,

Mounting version

DACH.CDR

300

270

320

Fig. 3.5

Weather protection cover

CYY 101 for field

instrument

EINBAU1.CDR

Installation Liquisys M COM 223 F / 253 F

8Endress+Hauser

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