AUX E&H Series Instrukcje Operacyjne

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BA 194C/07/en/07.02
No. 51500268
Software version 2.50 or later
Liquisys M
CPM 223 / 253
Transmitter for pH and Redox
Endress Hauser
The Power of Know How
Quality made by
Endress+Hauser
ISO 9001
ENDRESS+HAUSER
LIQUISYS S
ENDRESS+HAUSER
LIQUISYS S
Operating Instructions
slp 8.0 deen 220802
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Podsumowanie treści

Strona 1 - Endress Hauser

BA 194C/07/en/07.02No. 51500268Software version 2.50 or laterLiquisys MCPM 223 / 253Transmitter for pH and RedoxEndress HauserThe Power of Know HowQua

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3.3 Mounting3.3.1 Field instrumentSeveral mounting options are available for theLiquisys M in the field instrument version:• Post mounting on cylindri

Strona 3 - Table of contents

Post mounting kitMounting kit for installation of field housing onhorizontal and vertical pipes (max. ∅ 60 mm);material: stainless steel SS 304 (AISI

Strona 4 - 1 General information

3.3.2 Mounting examplesMONT10.CDRFig. 3.7Pipe mounting ofLiquisys M field instrumentMONT2.CDRFig. 3.8Liquisys M field instrumentleft:Wall mountingrigh

Strona 5 - 1.5 Product structure

3.3.3 Panel-mounted instrumentThe device is attached using the supplied tensioning screws (see Fig. 3.9).The required overall installation depth is ap

Strona 6 - 2 Safety

3.4 Electrical connectionConnection diagramThe connection diagram depicted in Fig. 3.10 shows the connections of an instrumentequipped with all the op

Strona 7 - 2.6 Declaration of conformity

Note:• Please label the sensor terminalblock with the enclosed sticker.• Connect the ground terminal withPE.Caution:• Terminal designated as NCmay not

Strona 8 - 3 Installation

3.5 Electrode installation and measuring cable connectionMeasuring cable connectionThe terminal block is located in a separateconnection compartment w

Strona 9 - 3.2 Dimensions

Cable termination for panel-mounted instrument CPM 223 with solder-free BNC plug(for glass electrodes only)1. Cut off wire end sleeves of the coaxialc

Strona 10 - 3.3 Mounting

Note:• The instrument is pre-configuredfor symmetrical measurement.Change the configuration in fieldA2 for asymmetrical measurement(see chapter 5.2.1)

Strona 11 - PM253E03.CHP

4 Operation4.1 Operator interface4.2 DisplayLED indicatorsLiquid crystal display705pHR262SetpointENDRESS+HAUSERLIQUISYS MDISPLAY1.CDRLiquid crystal di

Strona 12 - 3.3.2 Mounting examples

Need information on the instrument?Please read the following chapters:SafetyGeneral informationYou wish to install the instrument.The required steps a

Strona 13 - Endress+Hauser 11

4.3 KeysCAL keyWhen the CAL key is pressed, the instrument prompts for the calibrationaccess code:Code 22 for calibrationCode 0 or any code for calibr

Strona 14 - 3.4 Electrical connection

4.4 Auto / manual mode of operationNote:• Enable the manual mode byentering access code “22”.• The operating modes remains ineffect even after a power

Strona 15 - 131094-4G

4.5 Operating concept4.5.1 Operating modesNote:• Remains in Setup mode forapprox. 15 mins., the systemautomatically jumps back tomeasuring mode. An ac

Strona 16 - Fig. 3.13

4.5.2 Access codesAll instrument access codes are fixed, i.e. they cannot be modified. When the instrumentrequests the access codes, it recognises the

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4.5.4 Hold function: “freezing” of outputsfreezes” the outputsThe current output is “frozen” in the setup mode and during calibration, i.e. the last c

Strona 18 - • If the software setting

5 Instrument configurationAfter power-up the instrument performs aself-test and then enters to measuring mode.Now it can be configured and calibrated

Strona 19 - Setpoint

Factory settingsWhen the instrument is switched on for the first time, the factory settings are in effect. Thefollowing table provides an overview of

Strona 20 - 4.3 Keys

5.1 Start-upAfter switching the instruement on, make the following settings to the specified function groups:• Function group SERVICE (S)S1: Select la

Strona 21 - PM253ED4.CHP

5.2.2 Setup 2 (Temperature)Coding FieldSelection or rangeFactory setting (bold)Display InfoBFunction groupSETUP 2Initial display in function groupSETU

Strona 22 - 4.5 Operating concept

5.3 Current inputThis function group offers two independent application solutions, provided that the currentoutput of an external measured quantity, e

Strona 23 - • See the appendix of these

PM253E00.CHPTable of contents1.1 Symbols used ... 21.2 Storage and transport ...

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5.3.2 Feedforward control to PID controllerIn processes with very short response times it may be practical to apply the flow rate to thecontroller, if

Strona 25 - 5 Instrument configuration

Coding FieldSelection or rangeFactory setting (bold)Display InfoZFunction groupCURRENT INPUTInitial display infunction groupCURRENT INPUT.Z1Select flo

Strona 26 - RELAY2.CDR

5.4 Current outputsThe function group CURRENT OUTPUT is used to configure the individual outputs. Either alinear (O3 (1)) or, in conjunction with the

Strona 27 - Oper.Mode

Coding FieldSelection or rangeFactory setting (bold)Display InfoOFunction groupCURRENTOUTPUTInitial display in function groupCURRENT OUTPUT.O1Selectio

Strona 28 - Glass A5

Coding FieldSelection or rangeFactory setting (bold)Display InfoO3 (2)Current outputsimulationlin = linear (1)sim = simulation (2)Tab=Tabelle (3)The s

Strona 29 - Alarm signalling and

5.5 Monitoring functionsThe monitoring functions are used to define various alarms and to set output contacts. Eachindividual error can be defined to

Strona 30 - 28 Endress+Hauser

Coding FieldSelection or rangeFactory setting (bold)Display InfoF6Set alarm contactto be effective forselected erroryesnoIf set “no” all the other ala

Strona 31 - PM253E5A.CHP

5.5.2 CheckThe function group CHECK is only accessible for instruments equipped with the Plus packet.Two different monitoring functions can be selecte

Strona 32 - User-defined current output

Limit monitoringThis function monitors the measuring value for exceeding monitoring limits and triggers analarm.Coding FieldSelection or rangeFactory

Strona 33 - Sel. Out2

Coding FieldSelection or rangeFactory setting (bold)Display InfoP8Enter upper alarmthreshold16.00 pH-2.00 ... 16.00 pHOmitted when P5 = Off.P9Select p

Strona 34 - Table (3)

1 General information1.1 Symbols usedWarning:This symbol alerts to hazards whichcould cause serious injuries as wellas damage to the equipment ifignor

Strona 35 - 5.5 Monitoring functions

5.6 Relay contact configurationThe function group RELAYS is only accessible for instruments equipped with the Plus packet.The relay contacts described

Strona 36 - CleanTrig

5.6.2 P(ID) controllerThe Liquisys M supports the definition of various controller functions. On the basis of the PIDcontroller, P, PI, PD and PID con

Strona 37 - • Due to its semiconductor

Control and fine-optimisation of set parameters using a recorderActuating signal outputs (R237 ... R2310)The control contact in question outputs a swi

Strona 38 - LowAlarm

Control characteristic for direct and inverted control actionField R236 offers two control characteristics for selection which have the effects shown

Strona 39 - Tmax High

5.6.4 ChemoClean functionJust like the timer function, ChemoClean canalso be used to start a cleaning cycle.However, ChemoClean supports differentclea

Strona 40 - GRENZ-E.CDR

Coding FieldSelection or rangeFactory setting (bold)Display InfoRFunction groupRELAISRelay contacts can be selectedand adjusted.R1Selection ofcontact

Strona 41 - not allowed

Coding FieldSelection or rangeFactory setting (bold)Display InfoR216Enter alarmthreshold(as an absolutevalue)pH 16.00pH –2,00 ... 16.001500 mV–1500 ..

Strona 42 - Pulse frequency modulation

Coding FieldSelection or rangeFactory setting (bold)Display InfoR226Enter alarmthreshold(as an absolutevalue)150.0 °C–50.0 ... 150.0 °CWhen the alarm

Strona 43 - PM253E5B.CHP

Coding FieldSelection or rangeFactory setting (bold)Display InfoR236Selection ofcharacteristiccontrollerdir = directinv = invertedSetting may or may n

Strona 44 - • When “Economy” is selected

Coding FieldSelection or rangeFactory setting (bold)Display InfoR2 (4)Configurecleaning function(timer)LC PV = Limitcontactor pH/redox (1)LC °C = Limi

Strona 45 - LC PV R2

1.5 Product structureYou can identify the instrument version by the order code on the nameplate.Sub “codes” are the release codes for Software upgrade

Strona 46 - LC State

Coding FieldSelection or rangeFactory setting (bold)Display InfoR253Enter pre-rinsetime20 s0 ... 999 sWater is used for rinsing.R254Enter cleaningtime

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Coding FieldSelection or rangeFactory setting (bold)Display InfoR262Enter setpoint 1(or 2)pH 6.00pH –2.00 ... 16.00Assignment of relay 1 and relay 2fo

Strona 48 - 0.3 R2310

5.7 ServiceCoding FieldSelection or rangeFactory setting (bold)Display InfoSFunction groupSERVICES1Selection oflanguageENG = EnglishGER = DeutschFRA =

Strona 49 - ChemoClean (5)

Coding FieldSelection or rangeFactory setting (bold)Display InfoS9Reset ofinstrument(restore defaultvalues)noSens = sensor dataFacty= factorysettingsF

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5.8 E+H Service5.9 InterfacesCoding FieldSelection or rangeFactory setting (bold)Display InfoEFunction groupE+H SERVICEE1Selection ofmoduleContr = con

Strona 51 - Proc.Type

5.10 CalibrationThis function group is used to calibrate thetransmitter. Two types of calibration arepossible:• Calibration by means of measurement in

Strona 52 - 5.7 Service

5.10.1 Wet calibrationFor access to the CALIBRATION menu, please enter Code 22.Coding FieldSelection or rangeFactory setting (bold)Display InfoC(1)Fun

Strona 53 - S.Default

Coding FieldSelection or rangeFactory setting (bold)Display InfoC17Zero point (U_is)is displayedGlass: pH 7.00pH 5.00 ... 9.00Antimony: pH 1.00pH –1.0

Strona 54 - LSG E114

Coding FieldSelection or rangeFactory setting (bold)Display InfoC25Store calibrationresult?yesnonewIf C24 = E xxx, then onlyno or new.If new, return t

Strona 55 - the user is

5.10.2 Numeric calibrationWith the numeric calibration you can enter or correct slope and zero point manually.Coding FieldSelection or rangeFactory se

Strona 56 - ≤ 0.05 and value

2 Safety2.1 Intended applicationThe CPM 223/253 transmitter is a field-testedand reliable transmitter used to determine thepH or redox (ORP) value.The

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5.11 OffsetThe settings in the OFFSET function group can be used to calibrate the measurement to a referencemeasurement. This requires a linear shift

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6 InterfacesFor instruments equipped with a communication interface, please refer to separate operatinginstructions BA 208C/07/en (HART®) or BA 209C/0

Strona 59 - 59.18 N2

7 Maintenance and troubleshootingMaintenance:• Maintenance means that all measures which will guarantee the safety of operation andreliability of the

Strona 60 - PV Offset

ErrorPossible cause Remedy Equipment need, spare partsFixed, incorrectmeasure value– Sensor not immersed orprotective cap not removedCheck installatio

Strona 61 - 6 Interfaces

ErrorPossible cause Remedy Equipment need, spare partsNo temperature outputsignal– Instrument only has one currentoutputRefer to nameplate for variant

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7.2 Troubleshooting using the error messagesDisplay and select error messages by pressing the MINUS key.Errorno.Display MeasuresContakt Error currentA

Strona 63 - Endress+Hauser 61

.Errorno.Display MeasuresContakt Error currentAutomatic startof cleaningFact User Fact User Fact UserE044Stability requirement forcalibration not fulf

Strona 64 - 62 Endress+Hauser

Errorno.Display MeasuresContakt Error currentAutomatic startof cleaningFact User Fact User Fact UserE154Below lower alarmthreshold for periodexceeding

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8 Diagnosis and corrective maintenanceDiagnosis• Diagnosis refers to the identification of instrument malfunctions and defects.Corrective maintenance:

Strona 66 - 64 Endress+Hauser

Error Possible cause Tests and / or remedial measures Equipment, spare parts, personnelDisplay showsmeasured values but– value does not changeand /

Strona 67 - Endress+Hauser 65

2.4 Monitoring and safety featuresSafety featuresThe transmitter is protected against externalinfluences and damage by the followingdesign measures:•

Strona 68 - 8.1 Diagnosis

8.2 Corrective maintenance of Liquisys M CPM 2238.2.1 Exploded viewPos. 10Netzteil 100 – 230 VAC230 V100 V115 VSicherungPos. 30 / SteckbrückeNetzspann

Strona 69 - Endress+Hauser 67

8.2.2 Disassembly of CPM 223• Consider potential effects on processwhen removing the instrument from service!• First pull off the terminal block(Pos.

Strona 70 - 223EXPHE.CDR

8.2.4 Spare parts for CPM 223Pos. Designation Name Function Order number10 Power supply unit LSGA 100/115/230 V AC 5150031720 Power supply unit LSGD 2

Strona 71 - 8.2.3 Assembly of CPM 223

8.3 Corrective maintenance Liquisys M CPM 2538.3.1 Exploded view100 VPos. 10Netzteil 100 – 230 V AC230 V115 VSicherungPos. 30 / SteckbrückeNetzspannun

Strona 72 - 8.2.4 Spare parts for CPM 223

8.3.2 Disassembly of CPM 253• Open and remove the connectioncompartment cover (Pos. 420).• Pull out the mains terminal (Pos. 470) tomake the device vo

Strona 73 - 253EXPHE.CDR

8.3.4 Spare parts for CPM 253Pos. Designation Name Function Order number10 Power supply unit LSGA 100/115/230 V AC 5150031720 Power supply unit LSGD 2

Strona 74 - 8.3.3 Assembly of CPM 253

8.3.5 Special case: replacement of central moduleNote:• After controller replacement all theeditable data are reset to thefactory settings.• The seria

Strona 75 - 8.3.4 Spare parts for CPM 253

8.6 Corrective maintenance of measuring system8.6.1 pH/redox transmitterCleaning the front panelTo clean the front panel, only use standardcleaning ag

Strona 76 - 8.4 Spare parts orders

8.6.5 Connecting lines and junction boxesCheck cables and connections for moisture.Moisture reduces the sensor slope. If thedisplay can not be called

Strona 77 - 8.6.4 Liquid KCl supply

9 AccessoriesMounting accessories• Weather protection cover CYY 101For mounting on field housing,for outdoor installation.Dimensions (H × W × D):320 ×

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3 InstallationThe following procedure should be followed for a complete measuring system installation:• Installation or attachment of transmitter(see

Strona 79 - 9 Accessories

Assemblies• DipFit W CPA 111Immersion assembly for pH andredox electrodes with bayonet system,applicable for up to 4 bar.Technical Information TI 112C

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10 Technical dataGeneral specificationsManufacturer Endress+HauserProduct designation Liquisys M CPM 223Liquisys M CPM 253InputMeasured variables pH,

Strona 81 - 10 Technical data

Output pH signal outputCurrent range 0 / 4 ... 20 mA, galvanically separated; error current 2.4 / 22 mAMax. resolution 700 digits / mALoad max. 500 ΩO

Strona 82 - 80 Endress+Hauser

Accuracy pH measurementReference temperature +25 °CMeasured value resolution 0.01 pHDisplay deviation1max. 0.5 % of measuring rangeRepeatability1max.

Strona 83 - Endress+Hauser 81

11 AppendixVZNV2N2V3N3V4N4 N4V1N1CC13 C15C11 C12C14C16C25C23C24C22C32C34C36C35C31C33C21AA1A2A3A4A5 A6BB1B2B3B4B5FF1F2F3F4F5F6OO1O2O3 (3)O3 (2)O3 (1)O3

Strona 84 - 11 Appendix

C19C17C18F8F7F9O335O336O334Z7Feedforward control =1at0 … 100%50%Store calibrationresults; no; newyesZero point is displayedGlass5.00...9.00 pHAntimon-

Strona 85 - Endress+Hauser 83

RFunction groupRELAYSelect contact to beconfigurdRel2; Rel3; Rel4;Rel1;R1R2 (6)R2 (5)R2 (4)R2 (3)R2 (2)R2 (1)FunctionSwitch off or on;onR2 (2)offR221E

Strona 86 - 84 Endress+Hauser

Dropout delayentry0...2000 s0sR225Entry of alarm threshold(as an absolute value)150.0 °C-20.0...+150.0 °CR226Entry of derivative actiontime Tv(0.0 = n

Strona 87 - Endress+Hauser 85

12 Index!0 ...18,2122 ...219999 ...18,21AA-Function group . . . . .

Strona 88 - 12 Index

LLED indicator . . . . . . . . . . . . . . . . . . . . . . . . 17Limit contactor . . . . . . . . . . . . . . . . . . . . 38, 43Limit contactor for con

Strona 89 - PM253E12.CHP

3.2 DimensionsNote:There is a hole in the punching forPg 16 cable entry. It serves as apressure balance during air freightdispatching. Make sure that

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SS-Function group . . . . . . . . . . . . . . . . . . . . . 50Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 5Safety features . .

Strona 91 - Declaration of contamination

More information about services and repairs:www.services.endress.comDeclaration of contaminationDear customer,Because of legal determinations and for

Strona 92 - Printed in Germany / CV5 / DT

Austria❑ Endress+Hauser Ges.m.b.H.WienTel. ++43 (1) 880 56-0, Fax (1) 88056-35BelarusBelorgsintezMinskTel. ++3 75 (172) 2631 66, Fax (172) 2631 11Belg

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