Endress+Hauser Liquisys M CUM223 Скачать руководство пользователя страница 38

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Commissioning

Liquisys M CUM223/253

Hauser

Feedforward control to PID controller

For control systems with very short reaction times, you can optimize the control.

Additionally you measure the flow rate of the medium. You apply this flow rate value

(0/4 to 20 mA) as feedforward control to the PID controller.

Feedforward control is a multiplying function as illustrated in the figure below (example

with factory setting):

C07-CPM2x3xx-05-06-00-de-003.eps

Fig. 22: Multiplying

feedforward control

Gain K

infl

Current input signal [%]

Input value, when gain K

infl

= 1

a0003169

Fig. 21:

Arrangement example for feedforward control of the flow rate in the main stream to the PID controller(s)

1
2
3

Measuring water extraction point
Static mixer
Injection points

Flowmeter

5
6
7

Reagents
Liquisys M CUM253
CUA250 with CUS31

CAL

REL

REL1

ALARM

REL2

NTU

25.0 ¡C

1.85

4 ... 20 mA

100

1,5

0,5

Содержание Liquisys M CUM223

Страница 1: ...Products Solutions Services BA00200C 07 EN 14 13 71212639 valid as of software version 2 42 Operating Instructions Liquisys M CUM223 253 Transmitter for turbidity and suspended solids ...

Страница 2: ...serious injury WARNING Cause consequences Consequences if safety message is not heeded Corrective action This symbol alerts you to a dangerous situation Failure to avoid the situation can result in a fatal or serious injury CAUTION Cause consequences Consequences if safety message is not heeded Corrective action This symbol alerts you to a dangerous situation Failure to avoid this situation can re...

Страница 3: ... 2 Operating elements 23 5 2 3 Key assignment 24 5 3 Local Operation 26 5 3 1 Automatic manual mode 26 5 3 2 Operating concept 27 6 Commissioning 29 6 1 Function check 29 6 2 Switching on 29 6 3 Quick start up 31 6 4 System configuration 34 6 4 1 Setup 1 Turbidity 34 6 4 2 Setup 2 Temperature 35 6 4 3 Current input 37 6 4 4 Current outputs 40 6 4 5 Monitoring functions 44 6 4 6 Relay contact confi...

Страница 4: ...UM223 253 4 Endress Hauser 11 Technical data 96 11 1 Input 96 11 2 Output 97 11 3 Power supply 99 11 4 Performance characteristics 100 11 5 Environment 100 11 6 Mechanical construction 101 12 Appendix 102 Index 109 ...

Страница 5: ...e treatment plant Chemical industry Pharmaceutical industry Any other use than the one described here compromises the safety of persons and the entire measuring system and is therefore not permitted The manufacturer is not liable for damage caused by improper or non designated use 1 3 Workplace safety As the user you are responsible for complying with the following safety conditions Regulations fo...

Страница 6: ...lectrical symbols Direct Current DC A terminal at which DC is applied or through which DC flows Alternating Current AC A terminal at which sine form AC is applied or through which AC flows Ground connecting A terminal which from the user s point of view is already grounded using a grounding system Protective ground terminal A terminal which must be grounded before other connections may be set up C...

Страница 7: ... your supplier or your local sales center 2 2 Scope of delivery The delivery of the field instrument includes 1 transmitter CUM253 1 plug in screw terminal 1 cable gland Pg 7 1 cable gland Pg 16 reduced 2 cable glands Pg 13 5 1 Operating Instructions 1 Operating Instructions BA00200C 07 EN versions with HART communication 1 Operating Instructions Field Communication with HART BA00208C 07 EN versio...

Страница 8: ... of your device enter the order code indicated on the nameplate in the search screen at the following address www products endress com order ident 2 4 Certificates and approvals 2 4 1 CE mark Declaration of conformity The product meets the requirements of the harmonized European standards It thus complies with the legal requirements of the EC directives The manufacturer confirms successful testing...

Страница 9: ...Connect the transmitter as illustrated in the Electrical connection section Commission the transmitter as explained in the Commissioning section 3 1 1 Measuring system A complete measuring systems comprises The transmitter Liquisys M CUM223 or CUM253 A sensor with or without an integrated temperature sensor An immersion flow or retractable assembly Options extension cable CYK81 junction box VBM or...

Страница 10: ...e during air freight dispatching Make sure no moisture penetrates the inside of the housing before the cable installation The housing is completely air tight after the cable installation CAL REL REL1 REL1 ALARM REL2 REL2 E Pg 7 Pg 16 M 5 11 0 43 Ø 6 Ø 0 24 115 4 53 157 6 18 247 9 72 70 2 76 70 2 76 154 6 06 170 6 69 mm inch Pg 13 5 a0005734 Fig 2 View into the field housing 1 2 3 4 Removable elect...

Страница 11: ...Liquisys M CUM223 253 Installation Endress Hauser 11 3 2 2 Panel mounted instrument a0005735 Fig 3 Panel mounted instrument 90 3 54 139 5 47 96 3 78 6 0 24 mm inch 92 3 62 149 5 5 89 ...

Страница 12: ...ions rain snow direct sun etc Impaired operation to complete transmitter failure When installing outside always use the weather protection cover accessory Transmitter wall mounting a0005736 Fig 4 Wall mounting field device For wall mounting the transmitter proceed as follows 1 Drill the bores as shown in å 4 2 Drive the two fixing screws through the securing bores 1 from the front 3 Mount the tran...

Страница 13: ...ory see Accessories section a0005737 Fig 5 Post mounting field device to cylindrical pipes For post mounting the transmitter proceed as follows 1 Guide the two securing screws 1 of the mounting kit through the openings of the securing plate 3 2 Screw the securing plate onto the transmitter using the four fixing screws 2 3 Secure the retainer with the field device on the post or pipe using the clip...

Страница 14: ... be acquired as accessories see Accessories section a0005738 Fig 6 Mounting field device with universal posts and weather protection cover For mounting the weather protection cover proceed as follows 1 Screw the weather protection cover with 2 screws bores 1 to the upright post bores 2 2 Secure the field device to the weather protection cover To do so use the bores 3 3 1 2 3 ...

Страница 15: ...e panel mounted instrument 1 Wall of the cabinet 2 Seal 3 Clamping screws Required installation depth 3 4 Post installation check After installation check the transmitter for damage Check whether the transmitter is protected against moisture and direct sunlight e g by the weather protection cover 1 2 3 3 3 92 3 62 0 5 0 02 92 3 62 0 5 0 02 90 3 54 57 2 24 33 1 30 approx 25 0 98 139 5 47 max 45 1 7...

Страница 16: ...in this manual and must adhere to them Prior to beginning any wiring work make sure voltage is not applied to any of the cables 4 1 Wiring NOTICE The device does not have a power switch You must provide a protected circuit breaker in the vicinity of the device This must be a switch or a power circuit breaker and you must label it as the circuit breaker for the device At the supply point the power ...

Страница 17: ...ignal output 1 turbidity solids content Signal output 2 temperature Binary input 1 Hold Binary input 2 Chemoclean Aux voltage output Alarm current free contact position H I J K L M Relay 1 current free contact position Relay 2 current free contact position Relay 3 current free contact position Relay 4 current free contact position Current input 4 to 20 mA Power supply 47 48 49 57 58 59 41 42 43 15...

Страница 18: ... NOTICE Nonobservance could cause incorrect measurement Always protect plugs terminals and cables against humidity Terminals marked NC may not be wired Unmarked terminals may not be wired a0003128 Fig 9 Field instrument connection compartment sticker Please label the sensor terminal block with the sticker provided 42 43 41 54 55 56 NC 96 88 87 31 NC 97 NC 32 NC 34 33 S B NC 93 86 85 94 81 82 NC 51...

Страница 19: ...ction The sensor is connected via a screened fixed cable To extend the measuring cable use a junction box and an extension cable You can also use the measuring cable CMK 31 32 33 97 NC Sensor NC NC NC B A YE GN WH BN 34 85 86 93 S 94 42 81 43 82 41 TU Temp opt 15V 10mA Digital 2 Digital 1 96 88 87 NC NC 131083 4C Mains Contacts max 2A AC 250V 500VA DC 30V 60W L1 AC DC N REL1 REL2 REL3 REL4 4 20mA ...

Страница 20: ...easuring cable CYK8 and CYK81 extension cable For further information on cables and junction boxes refer to the chapter Accessories Connection of the sensor a0003129 Fig 12 Connection of the turbidity sensors CUS31 and CUS41 GN YE WH BN Com A Com B UB UB Sensor CUM 2x3 S 96 97 88 87 S BK CYK8 S 87 88 96 97 BN WH GN YE A B BK ...

Страница 21: ...nergized Contact 42 43 closed Alarm condition Error message present alarm LED red or device defective or voltage free alarm LED off Relay de energized Contact 41 42 closed Device condition and specifications Notes Are the transmitter and cables damaged on the outside Visual inspection Electrical connection Notes Are the mounted cables strain relieved Cable run without loops and cross overs Are the...

Страница 22: ...e read the relevant sections in the additional Operating Instructions PROFIBUS PA DP field communication for Liquisys M CXM223 253 BA00209C 07 EN HART field communication for Liquisys M CXM223 253 BA00208C 07 EN The following section only explains operation via the keys 5 2 Display and operating elements 5 2 1 Display LED display Indicates the current operating mode Auto green LED or Manual yellow...

Страница 23: ...a0003172 en Fig 14 LC display transmitter 1 2 3 4 5 6 Indicator for measuring mode normal operation Indicator for calibration mode Indicator for setup mode configuration Indicator for Hold mode current outputs remain at last current state Indicator for receipt of a message for devices with communication Indicator of working status of relays 3 4 d inactive c active 7 8 9 10 11 12 Function code disp...

Страница 24: ...ation of parameters and numerical values Operation of the relay in manual mode In the measuring mode you get the following sequence of functions by repeatedly pressing the PLUS key 1 Temperature display in F 2 Temperature display hidden 3 Current input signal in 4 Current input signal in mA 5 Measured value display in FNU or NTU uncompensated value without reflection compensation offset and slope ...

Страница 25: ...o the end of calibration if calibrating If you press the PLUS and MINUS key again you return to the measuring mode Locking the keyboard Press the PLUS and ENTER key for at least 3 s to lock the keyboard against any unauthorized data entry All the settings can continue to be read The code prompt displays the code 9999 Unlocking the keyboard Press the CAL and MINUS key for at least 3 s to unlock the...

Страница 26: ...signalled in the manual mode 1 The transmitter is in Automatic mode The top LED beside the AUTO key is lit 2 Press the AUTO key 3 To enable the manual mode enter the code 22 via the PLUS and MINUS keys The bottom LED beside the AUTO key lights up 4 Select the relay or the function You can use the REL key to switch between the relays The relay selected and the switch status ON OFF is displayed on t...

Страница 27: ...ween different codes Key CAL Code 22 access to Calibration and Offset menu Key ENTER Code 22 access to the setup menus Keys PLUS ENTER locks the keyboard Keys CAL MINUS unlocks the keyboard Key CAL or ENTER any code access to read mode i e all the settings can be read but not modified The device continues measuring in the read mode It does not shift to the Hold status The current output and the co...

Страница 28: ...x3xx 19 06 00 xx 002 eps Fig 17 Diagram of the menu structure 1 Functions parameters selected numbers entered 2 Function groups scroll backwards and forwards with the PLUS and MINUS keys 3 Switch from function to function with the ENTER key Hold function freezing of the outputs During setup and calibration the current output can be frozen It constantly retains its current status HOLD appears on th...

Страница 29: ...ons in the Calibration section Then perform the first configuration in accordance with the instructions in the Quick start up section The values set by the user are kept even in the event of a power failure The following function groups are available in the transmitter the groups only available in the Plus Package are marked accordingly in the functional description Setup mode SETUP 1 A SETUP 2 B ...

Страница 30: ...on group as a letter see group designations The functions in the individual groups are counted from the top to the bottom and from the left to the right Function Factory setting Type of measurement Turbidity in FNU Temperature in C Temperature offset turbidity offset 0 C 0 FNU Limit value for controller 1 9999 FNU Contact function limit contactor 1 MAX contact without delay Limit value for control...

Страница 31: ...sh 6 Press PLUS and MINUS simultaneously to exit the Service function group 7 Press MINUS until you get to the Setup 1 function group 8 Press ENTER to be able to make your settings for Setup 1 9 In A1 select the desired mode of operation e g FNU Press ENTER to confirm FNU NTU ppm mg l g l spec 10 A4 displays the sensor type Press ENTER CUS31 CUS41 11 In A5 enter measured value damping Measured val...

Страница 32: ...be displayed with reflection adjustment for solutions 2 FNU 5 ppm Press ENTER to confirm yes no 20 In B7 enter the corrected temperature of the temperature sensor for adjustment to external measurement Press ENTER to confirm Current measured value 5 0 to 100 0 C 21 In B8 the current offset is displayed Press ENTER to confirm Current offset 5 0 to 5 0 C 22 In B9 enter gas bubble barrier For clear m...

Страница 33: ... simulation Tab table 27 In O311 select the current range Press ENTER to confirm 4 to 20 mA 0 to 20 mA 28 In O312 enter turbidity or temperature value corresponding to 0 4 mA Press ENTER to confirm 0 0 NTU 0 0 FNU 0 0 ppm 0 0 mg l 0 0 g l 0 0 kg l 0 0 t m 0 0 0 0 C 29 In O313 enter turbidity or temperature value corresponding to 20 mA Press ENTER to confirm 10 00 NTU 10 00 FNU 10 00 ppm 10 00 mg l...

Страница 34: ...y and temperature are reset to zero A2 Select display unit kg l t m A2 is only accessible if A1 spec A3 Select display format XX xx X xxx XXX x XXXX A3 is only accessible if A1 spec A4 Connected sensor is displayed CUS31 CUS41 The transmitter automatically detects which sensor is connected A5 Enter measured value damping 10 1 to 60 Measured value damping causes averaging over the specified number ...

Страница 35: ... A hold is active during the load of a new selected data set independent of the settings in S2 B5 Copy data sets no 1 2 1 3 2 3 3 2 Data set 1 cannot be changed factory setting However it can be used as a basis for a customer calibration data set To work with the copy of a data set select the data set in field B4 B6 Display measured value with reflection compensation yes no With CUS31 CUS41 Displa...

Страница 36: ...bubble formation which may arise from small amounts of dissolved gas in the medium 0 1 no formation of gas bubbles 100 strong gas bubble formation For clear media measured value below 1000 NTU always set the gas bubble barrier to 100 Coding Field Selection of range factory settings bold Display Info B9 3 0 GasBubble ...

Страница 37: ...ly in an open outlet is completely independent of the flow in the main stream This permits signalling of an alarm condition in the main stream flow too low or has completely stopped and triggers dosing switch off even if the medium flow is retained due to the method of installation Flow in main stream Current signal in mA Current input signal in Flowmeter start of measuring range 4 0 Flowmeter end...

Страница 38: ...llustrated in the figure below example with factory setting C07 CPM2x3xx 05 06 00 de 003 eps Fig 22 Multiplying feedforward control Y Gain Kinfl X Current input signal Z7 Input value when gain Kinfl 1 a0003169 Fig 21 Arrangement example for feedforward control of the flow rate in the main stream to the PID controller s 1 2 3 4 Measuring water extraction point Static mixer Injection points Flowmete...

Страница 39: ...ded period Z4 Enter the switch off limit value for the current input 50 0 to 100 0 to 100 corresponds to 4 to 20 mA at the current input Observe measured value assignment to the current output of the flowmeter Z5 Enter the switch off direction for the current input Low High The controller is switched off if the value entered in Z4 is undershot or overshot Z6 Select feedforward control to PID contr...

Страница 40: ...rrent output is present you can output the controller actuating variable in accordance with field R 237 via the current output a0003170 Fig 23 User defined current output characteristic The current output characteristic must be strictly monotonously increasing or strictly monotonously decreasing The distance per mA between two table value pairs must be greater than 0 005 FNU NTU ppm mg l 0 05 g l ...

Страница 41: ...uration into the following blank table with a pencil Calculate the resulting signal distance per mA to observe the necessary minimum slope Then enter the values in the device Current output 1 Current output 2 Value pair Tu C Current mA Distance per mA Tu C Current mA Distance per mA 1 2 3 4 5 6 7 8 9 ...

Страница 42: ... to 20 mA O312 0 4 mA value Enter corresponding turbidity or temperature value 0 000 FNU 0 000 NTU 0 000 ppm 0 000 mg l 0 000 g l 0 000 kg l 0 000 t m 0 000 0 000 C Here you can enter the turbidity or temperature value at which the min current value 0 4 mA is applied at the transmitter output Minimum distance between 0 4 mA and 20 mA value see field O313 Display format from A3 O313 20 mA value Ent...

Страница 43: ... pair 1 1 to No elem Assign The function chain O333 to O335 will run through as many times as correspond to the value in O332 Assign appears as the last step After confirmation the system jumps to O336 O334 Enter x value 0 000 FNU 0 000 NTU 0 000 ppm 0 000 mg l 0 000 g l 0 000 kg l 0 000 t m 0 000 0 000 C x value measured value specified by user O335 Enter y value 4 00 mA 0 00 to 20 00 mA y value ...

Страница 44: ...e made even if all error reporting is switched off in F5 If 0 20 mA was selected in O311 2 4 mA may not be used F5 Select error 1 1 to 255 Here you can select all the errors which should trigger an alarm The errors are selected via the error numbers Please refer to the table in section 9 2 System error messages for the meaning of the individual error numbers The factory settings remain in effect f...

Страница 45: ...ur an alarm E152 is triggered The reason for such sensor behavior can be contamination cable rupture or similar CC Controller Check You can monitor the controller activity with the function CC This function is mainly used for batch processes and single sided limit switches A malfunction of the controller is detected and reported thanks to freely adjustable monitoring times E156 E157 a0006744 Fig 2...

Страница 46: ...or without dosage control of chemicals only lower AT Lower AT reached or dropped below only upper AT Upper AT reached or exceeded lower and upper AT Lower AT reached or dropped below or upper AT reached or exceeded Controller monitoring CC Controller Check P5 to P8 Switch on period monitoring Switch off period monitoring off Applications with dosage control of chemicals on Set maximum period for p...

Страница 47: ... alarm threshold 0 000 FNU 0 to 9999 FNU P4 Enter upper alarm threshold 10 00 FNU 0 to 9999 FNU P5 Select process monitoring PCS alarm Off AC CC AC CC AC CC AC CC AC sensor activity check E152 CC controller check E156 E157 XXXX without controller switch off XXXX with controller switch off P6 Enter maximum permissible duration for lower CC setpoint limit violation field P8 60 min 0 to 2000 min Only...

Страница 48: ...surement Please refer to Fig 25 for a clear illustration of the relay contact states When the measured values increase maximum function the relay contact is closed as of t2 after the switch on point t1 has been overshot and the pick up delay has elapsed t2 t1 The alarm contact switches if the alarm threshold t3 is reached and the alarm delay t4 t3 has also elapsed When the measured values decrease...

Страница 49: ...on options of the PID controller The following configuration options are available for a PID controller Change control gain Kp P influence Set integral action time Tn I influence Set derivative action time Tv D influence Basic load dosing Basic The basic load dosing field R231 is used to set a constant dosage field R2311 PID controlling plus basic load dosing If you select this function PID Basic ...

Страница 50: ...anipulated variable is the higher the switching frequency of the contact affected The maximum switching frequency 1 T can be set between 60 and 180 min 1 The on time tON is constant It depends on the set maximum frequency and is approx 0 5 s for 60 min 1 and approx 170 ms for 180 min 1 Outputs with pulse frequency modulation are used to activate directly controlled solenoid dosing pumps a0008924 O...

Страница 51: ...controller is output with 20 mA Control characteristic for direct and inverse control action You can choose between two control characteristics in the R236 field Direct control action maximum function Inverse control action minimum function a0008941 Fig 28 Control characteristic of a proportional controller with direct and inverse control action A Direct max function B Inverse min function XW XW X...

Страница 52: ...function version with four contacts see Chemoclean function section Timer and Chemoclean do not work independently of one another While one of the two functions is active the other cannot be started a0006794 Fig 29 Correlation of cleaning time pause time and hold dwell period A B 0 1 Wiper and or spray cleaning system Hold function Inactive Active t0 t1 t2 t1 t3 t2 t4 t3 Normal mode Cleaning start...

Страница 53: ... has to be equipped with a designated relay board see product structure or chapter accessories Timer and Chemoclean do not work independently of one another While one of the two functions is active the other cannot be started For the Chemoclean function the relays 3 water and 4 cleaner are used If cleaning is prematurely aborted a post rinse time always follows If the setting is Economy cleaning o...

Страница 54: ...the contact 9999 FNU 9999 NTU 9999 ppm 3000 ppm 9999 mg l 3000 mg l 300 0 g l 3 g l 99 99 kg l 99 99 t m 200 0 Never set the switch on point and the switch off point to the same value Only the operating mode selected in A1 is displayed If two factory settings are displayed the one on the left side stands for CUS41 the one on the right side stands for CUS31 R213 Enter the switch off point of the co...

Страница 55: ... are not deleted by switching the function off R222 Enter switch on temperature 100 0 C 212 F 5 0 to 100 0 C 23 to 212 F Never set the switch on point and the switch off point to the same value R223 Enter switch off temperature 100 0 C 212 F 5 0 to 100 0 C 23 to 212 F Entering a switch off point selects either a Max contact switch off point switch on point or a Min contact switch off point switch ...

Страница 56: ... integral action time Tn 0 0 no I component 0 0 min 0 0 to 999 9 min See P ID controller section With every Hold the I component is set to zero Although Hold can be deactivated in field S2 this does not apply for Chemoclean and timer R235 Enter derivative action time Tv 0 0 no D component 0 0 min 0 0 to 999 9 min See P ID controller section R236 Select controller characteristic inv inverse dir dir...

Страница 57: ...imit contactor TU 1 LC C limit contactor T 2 PID controller 3 Timer 4 Clean Chemoclean 5 Cleaning only takes place with one cleaning agent usually water By confirming with ENTER another relay function already switched on is switched off and its settings are reset to the factory settings R241 Switch function of R2 4 off or on Off On Settings made for the timer are not deleted by switching the funct...

Страница 58: ...al time clock is available External suppression is required for irregular time intervals e g weekends R253 Enter pre rinse time 20 s 0 to 999 s Rinsing with water takes place R254 Enter cleaning time 10 s 0 to 999 s Cleaning with cleaning agent and water takes place R255 Enter post rinse time 20 s 0 to 999 s Rinsing with water takes place R256 Enter number of repeat cycles 0 0 to 5 R253 to R255 is...

Страница 59: ...isplay value 1 1 to 4 The curves are independent of each other Therefore four different curves can be defined K2 Selection of table to be edited 2 1 to 4 The modification of a table curve is independent from the selected curve in K1 The selected table curve will not be overwritten until the input of all table values is complete K3 Select table option read edit This selection applies to the concent...

Страница 60: ...unit as selected in A2 K8 Message whether or not the table status is ok yes no Only display If not then set table correctly all previous settings are kept or back to measurement mode this makes the table invalid Coding Field Selection or range factory settings bold Display Info 0 00 kg l K7 concentr K8 Status ok yes ...

Страница 61: ...You can find the code on the nameplate If an incorrect code is entered you are taken back to the measurement menu The number is edited with the PLUS or MINUS key and confirmed with the ENTER key 1 is displayed if the code is active S6 Enter SW upgrade release code Chemoclean 0 0000 to 9999 You can find the code on the nameplate If an incorrect code is entered you are taken back to the measurement ...

Страница 62: ...old Display Note E E H SERVICE function group Information on the device version E1 Select module Contr controller 1 Trans transmitter 2 Main power unit 3 Rel relay module 4 E111 E121 E131 E141 Software version is displayed If E1 contr instrument software If E1 trans main rel module firmware E112 E122 E132 E142 Hardware version is displayed Only display function E113 E123 E133 E143 Serial number is...

Страница 63: ...ld Setting range Factory settings bold Display Info I INTERFACE function group Communication settings only for device version HART or PROFIBUS I1 Enter bus address Address HART 0 to 15 or PROFIBUS 0 to 126 Each address may only be used once in a network If a device address 0 is selected the current output is automatically set to 4 mA and the device is set to multi drop operation I2 Display of meas...

Страница 64: ...or is not calibrated to a fixed value as no standard is directly applicable You must carry out a calibration because the media of the various applications differ too greatly here Three point sensor calibration is the standard calibration It is absolutely essential When commissioning the sensor in sludge applications When changing to another sludge type Three point sensor calibration is not necessa...

Страница 65: ...ion adjustment and the offset are reset to zero and the slope to 1 0 Calibration menu The calibration menu offers the following options Three point calibration 3 Pt You should perform the calibration in the turbidity solids concentration range in which you plan to measure The overall calibration characteristic of the measuring chain is determined using three samples of known turbidity or known sol...

Страница 66: ... to change the conversion factor field C166 The slopes are not changed In the FNU range the two slope values are adjusted by a one point calibration This is possible because the conversion factor in the FNU range is always 1 and the editing range is limited to 4000 FNU In this way the two curves are always increasing and the calibration remains clear In the ppm range the slope values are adjusted ...

Страница 67: ...table below Calibration is carried out in the measuring range the transmitter switches automatically With the above setting a density of e g 1 12 kg l 12 must be selected In some cases it may be necessary to adapt the calibration to a real sample To do so perform a single point calibration Menu field Setting Mode of operation A1 spec Unit A2 kg l Display format A3 XX xx Measured value damping A5 1...

Страница 68: ...r so that there is sufficient distance to the tank wall no reflection C111 Enter concentration of the first calibration solution Value from last calibration Immerse sensor in the calibration solution sample 2 Immerse the sensor so that there is sufficient distance to the tank wall no reflection C112 Enter concentration of the second calibration solution Value from last calibration C112 1 1 x C111 ...

Страница 69: ...ite dilution 1 10 1 3 1 the laboratory value is to be entered C122 Calibration status is displayed o k Exxx C123 Store calibration results yes no new If C122 E xxx then only no or new Exception calibration warning E84 If new return to C If yes no return to Measurement C1 3 Select calibration 3 Pt Three point calibration 1 Corr Three point correction 2 Edit Edit calibration 3 Refl Fitting with refl...

Страница 70: ...th reflection compensation 4 1 Pt Single point calibration 5 Data Calibration data 6 Only for solutions 2 FNU 5 ppm Backscatter from the immediate sensor environment is compensated for clear media C141 Enter correct measured value 0 0 NTU 0 0 to 2 0 NTU 0 0 FNU 0 0 to 2 0 FNU 0 0 ppm 0 0 to 5 0 ppm 0 0 mg l 0 0 to 5 0 mg l Only for the ranges NTU FNU ppm mg l C142 Calibration status is displayed o...

Страница 71: ...ew If C152 E xxx then only no or new Exception calibration warning E84 If new return to C If yes no return to Measurement C1 6 Select calibration 3 Pt Three point calibration 1 Corr Three point correction 2 Edit Edit calibration 3 Refl Fitting with reflection compensation 4 1 Pt Single point calibration 5 Data Calibration data 6 C161 Calibration point 1 is displayed Comparison value Deviation rela...

Страница 72: ... the sensor C165 Slope 2 is displayed Current value Slope of characteristic 2 of the sensor C166 Conversion factor is displayed Current value Conversion factor of internal turbidity units into displayed unit Coding Field Selection or range factory settings bold Display Info C164 230 Slope 1 C165 375 Slope 2 C166 1 ConvFact ...

Страница 73: ... 005 eps Fig 32 Offset X Time Y Measured value A Calibrated value B Current measured value Following a calibration the offset is automatically set to zero Y X A B Coding Field Setting range Factory settings bold Display Info V Function group OFFSET V1 Enter absolute value Current measured value V2 Enter offset Current offset V3 Calibration status is displayed o k E xxx V4 Store calibration result ...

Страница 74: ...ion The change is 20 i e all measured values are reduced by 20 over the entire measuring range An OFFSET having been edited before is reset to the factory setting In contrast to the one point calibration the edited slope can be reset by setting the slope factor to 1 0 Coding Field Setting range Factory settings bold Display Info N Function group SLOPE N1 Enter absolute value Current measured value...

Страница 75: ... Optoscope service tool section 3 Load measurement parameter specific device software 4 If the error persists send in the device for repair to your local service organization or replace the device Yes No 2 0C 0C E002 Instrument not calibrated calibration data invalid no user data user data invalid EEPROM error instrument software not suitable to hardware controller Yes No 2 0C 0C E003 Download err...

Страница 76: ...error current If the current range 0 to 20 mA was selected in field O311 the error current 2 4 mA may not be set No No 2 80 80 E100 Current simulation active No No 2 80 80 E101 Service function active Switch off service function or switch device off and then on again No No 2 80 80 E102 Manual mode active No No 2 80 80 E106 Download yes Wait for download to finish No No 2 80 80 E116 Download error ...

Страница 77: ... No No E173 Current input 4 mA Check process variables at sending measuring instrument Yes No No E174 Current input 20 mA Check process variables at sending measuring instrument Change range assignment if necessary Yes No No 1 PV Process variable 2 If this error occurs there is no possibility of starting a cleaning session field F8 not applicable with this error 3 Current error messages not applic...

Страница 78: ...CS Separate signal output meas input and supply lines Irregular flow rate turbulence air bubbles big solids particles Choose better place of installation or eliminate turbulences Possibly use large measured value damping factor Set gas bubble barrier to 100 Measured value damping see field A5 Display value implausible no or creeping change of display No or incorrect sensor calibration Calibration ...

Страница 79: ...urrent simulation active Switch off simulation See field O3 2 Impermissible operating state of processor system Switch instrument off and back on EMC problem check installation screen grounding if problem persists Incorrect current output signal Incorrect current assignment Check current assignment 0 20 mA or 4 20 mA Field O311 Total load in current loop excessive 500 Disconnect line and measure l...

Страница 80: ... 253 Commuwin CW II Incompatible CW II and instrument software versions No or incorrect DD DLL Incorrect baud rate setting for segment coupler in DPV 1 server Incorrect station master addressed or duplicate address Incorrect station slaves address Bus line not terminated Line problems too long cross section too small not shielded screen not grounded wires not twisted Bus voltage too low bus supply...

Страница 81: ...53 ribbon cable item 310 loose or defective Check ribbon cable renew if necessary See Spare parts section Display dark light emitting diode active Central module defective module LSCH LSCP Renew central module note variant On site diagnosis by Endress Hauser Service test module necessary Display is on but No change in display and or Device cannot be operated Missing pixels in display Device or mod...

Страница 82: ...cement modules LSCH or LSCP have the device serial number 0000 when they leave the factory The Plus package or Chemoclean are not enabled on leaving the factory In the case of LSCH LSCP with SNR 0000 a device serial number can be entered once in fields E115 to E117 Then enter the release code for the Plus package and or Chemoclean For a detailed description see Replacing central module section No ...

Страница 83: ...rehand at PE or permanent grounding with a wrist strap For your own safety use only genuine spare parts With genuine spare parts the function accuracy and reliability are also guaranteed after repair 8 1 Maintenance of the entire measuring point 8 1 1 Cleaning the transmitter Clean the front of the housing with usual commercial cleaning agents In accordance with DIN 42 115 the front is resistant t...

Страница 84: ...e with the turbidity measuring instrument via an interface RS 485 All sensor data factory calibration data and customer calibration data are permanently saved in the sensor You can find detailed information on these sensors in the Operating Instructions Turbimax W CUS31 BA00176C 07 EN Technical Information Turbimax W CUS41 TI00177C 07 EN When replacing a sensor pay attention to the following Repla...

Страница 85: ...r the item numbers 1 Disconnect the terminal block item 426 b from the rear of the device to de energize the device 2 Then remove the terminal blocks item 426 a and item 430 from the rear of the device Now you can disassemble the device 3 Press in the latches of the end frame item 340 and remove the frame from the rear 4 Release the special screw item 400 by turning it counter clockwise 5 Remove t...

Страница 86: ...spare parts of the panel mounted instrument You can take the spare parts and the corresponding order number from the following section using the item numbers a0003171 Fig 33 Exploded view drawing of panel mounted instrument 230V 100V 115V 10 A B 290 300 430 310 320 400 340 426a 426b 270 10 20 40 90 330 ...

Страница 87: ...elays current input 4 to 20 mA 51504304 290 Kit CxM2x3 Relay module PROFIBUS DP LSR2 DP Relay module 2 relays Current input and terminals DP valid of hardware version 2 10 71134732 300 Relay module LSR1 4 4 relays 51500321 300 Relay module LSR2 4i 4 relays current input 4 to 20 mA 51504305 310 Side panel Kit with 10 parts 51502124 310 320 340 400 Housing mechanical parts Rear plate side panel end ...

Страница 88: ...se the screws in the housing base item 450 a with two revolutions Then push the entire box backwards and remove it from above Make sure that module locks do not open Loosen the ribbon cables item 310 320 Bend the module locks out and remove the modules 6 To remove the docking module item 340 remove the screws in the housing base item 450 c and remove the entire module from above 7 Proceed as follo...

Страница 89: ...ou can take the spare parts and the corresponding order number from the following section using the item numbers a0003173 Fig 34 Exploded view drawing of field instrument 100 V Pos 10 Netzteil 100 230 V AC 230 V 115 V Sicherung 10 C D 410 460b 460a 420 40 90 310 320 270 10 20 340 450c 470 480 290 300 400 430 450a 330 370 A B 450b 403 ...

Страница 90: ... 4 to 20 mA 51504304 290 Kit CxM2x3 Relay module PROFIBUS DP LSR2 DP Relay module 2 relays Current input and terminals DP valid of hardware version 2 10 71134732 300 Relay module LSR1 4 4 relays 51500321 300 Relay module LSR2 4i 4 relays current input 4 to 20 mA 51504305 310 320 Ribbon cable lines 2 ribbon cable lines 51501074 330 340 450 Internal housing parts Docking assembly empty electronics b...

Страница 91: ...basic functions e g measured value and temperature display operation via keyboard 6 Enter the serial number Read the serial number ser no on the nameplate of the device Enter this number in the fields E115 year one digit E116 month one digit E117 consecutive number four digit In the field E118 the complete number is displayed again so you can check it is correct You can only enter the serial numbe...

Страница 92: ...ny is required to follow certain procedures when handling returned products that are in contact with medium To ensure swift safe and professional device returns please read the return procedures and conditions on the internet site www services endress com return material 9 5 Disposal The device contains electronic components and must therefore be disposed of in accordance with regulations on the d...

Страница 93: ...l Information TI177C 07 en 10 2 Connection accessories CYK81 measuring cable Non terminated cable for extending the sensor cables e g Memosens 2x2 wires twisted with shield and PVC sheath 2 x 2 x 0 5 mm2 shield Goods sold by meter order no 51502543 Junction box VBM For cable extension 10 terminals Cable entries 2 x Pg 13 5 or 2 x NPT Material aluminum Ingress protection IP 65 i NEMA 4X Order numbe...

Страница 94: ...t outdoors Material stainless steel 1 4031 AISI 304 Order No CYY101 A a0019166 Fig 35 Weather protection cover for field devices CYY102 universal post Square pipe for mounting transmitters Material stainless steel 1 4301 AISI 304 Order No CYY102 A a0005742 Fig 36 Universal post 320 12 6 270 10 6 300 11 8 mm inch 1495 58 86 60 x 60 2 36 x 2 36 120 4 72 150 5 91 mm inch ...

Страница 95: ...d other waters with turbidity levels 1 FNU Ordering acc to product structure Technical Information TI00393C 07 EN 10 5 Software and hardware add ons The add ons can only be ordered by quoting the serial number of the device in question Plus Package Order no 51500385 Chemoclean Order no 51500963 Two relay card Order no 51500320 Four relay card Order no 51500321 Two relay card with current input Ord...

Страница 96: ...ion Temperature measurement NTC 30 k at 25 C 77 F Binary inputs Current input 4 to 20 mA galvanically separated Load 260 at 20 mA voltage drop 5 2 V CUS31 0 000 to 9999 FNU NTU 0 00 to 3000 ppm 0 0 to 3 0 g l 0 0 to 200 0 CUS41 0 00 to 9999 FNU NTU 0 00 to 9999 ppm 0 0 to 300 0 g l 0 0 to 200 0 Temperature 5 0 to 70 0 C 23 to 158 F Cable length max 200 m 656 ft Voltage 10 to 50 V Power consumption...

Страница 97: ...FIBUS PA Signal coding Manchester Bus Powered MBP Data transfer rate 31 25 kBit s voltage mode Galvanic isolation yes IO Module PROFIBUS DP Signal coding RS485 Data transfer rate 9 6 kBd 19 2 kBd 93 75 kBd 187 5 kBd 500 kBd 1 5 MBd Galvanic isolation yes IO Module CUS31 CUS41 adjustable min 0 1 FNU 0 1 ppm 0 1 g l 0 1 Temperature adjustable 10 to 100 of measuring range Output voltage 15 V 0 6 Outp...

Страница 98: ...nufacturer ID 11h Device type code 0095h Transmitter specific revision 0001h HART specification 5 0 DD files www products endress com hart Load HART 250 Device variables None dynamic variables PV SV only Features supported PROFIBUS PA Manufacturer ID 11h Ident number 1517h Device revision 11h Profile version 2 0 GSD files www products endress com profibus GSD file version Output values Main value ...

Страница 99: ... 7 5 VA Mains protection Fine wire fuse medium slow blow 250 V 3 15 A HART Supply voltage n a active current outputs Integrated reverse voltage protection n a active current outputs PROFIBUS PA Supply voltage 9 V to 32 V max 35 V Polarity sensitive no FISCO FNICO compliant acc to IEC 60079 27 no PROFIBUS DP Supply voltage 9 V to 32 V max 35 V Polarity sensitive n a FISCO FNICO compliant acc to IEC...

Страница 100: ...o 2000 m above sea level CSA Apparatus with CSA General Purpose Approval are certified for indoor use Relative humidity 10 to 95 non condensing Pollution degree The product is suitable for pollution degree 2 CUS31 0 001 FNU NTU 0 01 ppm 0 01 g l 0 01 CUS41 0 01 FNU NTU 0 01 ppm 0 01 g l 0 01 Temperature 0 1 C 1 acc to IEC 746 1 for nominal operating conditions Display CUS31 CUS41 2 of measured val...

Страница 101: ...x 145 mm 3 78 x 3 78 x 5 71 inches Installation depth approx 165 mm 6 50 Field instrument 247 x 170 x 115 mm 9 72 x 6 69 x 4 53 inches Panel mounted instrument max 0 7 kg 1 5 lb Field instrument max 2 3 kg 5 1 lb Housing of panel mounted instrument Polycarbonate Field housing ABS PC Fr Front membrane Polyester UV resistant Cross section max 2 5 mm2 14 AWG ...

Страница 102: ...e current value in C111 Entry of concentration of third calibration solution value in C132 1 1 current value in C113 Calibration status is displayed o k E Store calibration results no new yes Entry of correct concentration of calibration solution 3 entire meas range current value in C113 Calibration status is displayed o k E Entry of correct measured value 0 2 0 FNU 0 5 0 ppm mg l 0 0 Calibration ...

Страница 103: ...er 103 a0007366 C166 B7 Entry of gas bubble barrier 0 1 100 3 0 B8 B9 Display of conversion factor current value Entry of correct process temperature 5 0 100 0 current meas value C Entry of temperature difference offset 5 0 5 0 current offset C ...

Страница 104: ...Appendix Liquisys M CUM223 253 104 Endress Hauser a0007367 ...

Страница 105: ...eeded 0 2000 min 60 min Entry of post rinse time 0 999 s 20 s Number of repeat cycles 0 5 0 Set interval between two cleaning cycles pause time 1 7200 min 360 min Number of cleaning cycles without cleaning agents 0 9 0 Set minimum pause time 1 R357 min 120 min Entry of derivate action time Tv 0 0 999 9 min 0 0 min Selection of controller characteristic inv inverted dir direct Selection freq pulse ...

Страница 106: ...able to be edited 1 4 1 Hold configuration s c during setup and calibration CAL during calibration Setup during setup none no hold Entry of hold dwell period 0 999 s 10 s Manual hold on off Entry of SW upgrade release code Plus package 0000 9999 0000 Entry of SW upgrade release code Chemoclean 0000 9999 0000 Hardware version HW version Serial number is displayed Software version SW version Hardwar...

Страница 107: ...K8 S7 S8 S10 S9 Entry of concentration entire measuring range Table status o k no yes Order number is displayed Serial number is displayed Perform instrument test Displ display test no Reset of instrument to basic values Sens sensor data Facty factory settings no ...

Страница 108: ...Appendix Liquisys M CUM223 253 108 Endress Hauser ...

Страница 109: ...purpose 8 Current 96 Current input 37 Current outputs 40 D Declaration of conformity 8 Designated use 5 Diagnosis code 75 Diagnostics 75 Dimensions 101 Dismantling Field instrument 88 Panel mounted instrument 85 Display 22 Disposal 92 E E H Service 62 Electrical safety 100 Electrical connection Without Memosens 16 Electrical icons 6 Electrical symbols 6 Electromagnetic compatibility 5 EMC 100 Envi...

Страница 110: ...9 Pollution degree 100 Post mounting 13 Power consumption 99 Power supply 99 Process specific errors 78 Product identification 8 Product safety 6 Protocol specific data 98 Q Quick commissioning 31 Quick setup 31 Quick start up 22 31 R Relative humidity 100 Relay contact configuration 48 Repair 85 Repeatability 100 Replacing the central module 91 Replacing the sensor 84 Requirements for the personn...

Страница 111: ...Liquisys M CUM223 253 Endress Hauser 111 ...

Страница 112: ...www addresses endress com 71212639 ...

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