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Maintenance

TresCon UNO

6 - 6

ba43134e08

05/2017

6.1.3

Testing the interfaces

You can send a test string "Test string RS232 (or RS485)" to the selec-
ted interface.

Sending a string

Example Test string

Fig. 6-1

RS485 test string

Measuring mode

Call up the

Service

menu: Simultaneously press the keys,

and

. The request

Enter PIN

appears

Input the PIN digit-by-digit with

. Change the digit

with

and confirm with

. The

Service Mode

menu appears

Select the

RS232

RS485

menu item with

Confirm the selection with

. The test string is sent to the

selected interface. A confirmation appears on the display.

------------------------------------------------------------
RS485 test string
------------------------------------------------------------
TresCon>

Summary of Contents for TresCon UNO A111

Page 1: ...ample blue blue blue Pump Tube Reagent orange yellow orange TresCon PO4 P Reinigungsl sung Cleaning Solution H O dest H O dest 2 2 Standard B Standard B Reagenz Reagent Ablauf blau blue V3 V2 V4 Therm...

Page 3: ...2 3 General safety instructions 2 2 3 Installation 3 1 3 1 Scope of delivery 3 1 3 2 Prerequisites for installation 3 1 3 3 Installing the TresCon UNO 3 2 3 3 1 Wall mounting 3 2 3 4 Connection to the...

Page 4: ...ly weekly load diagram 5 14 5 2 2 Composite sample 5 18 5 2 3 Mean values 5 21 5 2 4 Data storage 5 26 5 3 Relay functions 5 29 5 3 1 General information 5 29 5 3 2 Proportional controller Basic infor...

Page 5: ...itch 5 96 6 Maintenance 6 1 6 1 Calling up the service menu 6 1 6 1 1 Testing the recorder 6 3 6 1 2 Test of the relays and valves 6 4 6 1 3 Testing the interfaces 6 6 6 1 4 Service records 6 7 6 1 5...

Page 6: ...Inhaltsverzeichnis TresCon UNO 0 4 ba43134e08 05 2017 9 1 Abbreviations 9 1 9 2 Index 9 1...

Page 7: ...t you require 1 1 About this operating manual The operating manual of the TresCon UNO consists of two sections the present operating manual of the TresCon UNO basic instrument the operating manual of...

Page 8: ...witch 9 Tray of reagents O I TresCon Pumpschlauch Standard Probe blau blau blau Pumpschlauch Reagenz orange gelb orange Pump Tube Standard Sample blue blue blue Pump Tube Reagent orange yellow orange...

Page 9: ...ns of the reagent containers are also color coded so that the tubing can be connected without any problem The colors cor respond to the reagents connections on the analyzer module This ena bles the re...

Page 10: ...ntroller and analyzer module are operated with protective low voltage 24V 1 2 5 Analyzer module TresCon UNO can be equipped with the following modules TresCon NH4 N for measuring ammonium nitrogen Tre...

Page 11: ...sured values Altogether the TresCon UNO provides the following options to record store and output the measured values and messages 1 Display 2 Keys TresCon 1 2 Display Display Measuring mode In the no...

Page 12: ...record functions enable data records to be compiled analyzer module related time dependent etc and the corresponding interval to be individually optimized Report The report function enables the limiti...

Page 13: ...trol and optimization of biological waste water purification processes The instrument performs numerous monitoring tasks in water waste water treatment especially within the sewage treatment plant ATV...

Page 14: ...system Automatic evaluation of the measured values when measuring absorbance AutoAdapt system Minimum reagent consumption by automatically adapting the measuring intervals to any change in concentrati...

Page 15: ...Warning indicates instructions that must be followed precisely in order to prevent serious dangers to personnel Attention indicates instructions that must be followed precisely in order to avoid slig...

Page 16: ...orized Unauthorized use invalidates any claims with regard to the guarantee 2 3 General safety instructions All components of TresCon UNO are constructed and inspected accor ding to the relevant guide...

Page 17: ...Safe operation is no longer possible if components have been damaged in transport have been stored under adverse conditions for a lengthy period of time are visibly damaged no longer operate as descri...

Page 18: ...Safety TresCon UNO 2 4 ba43134e08 05 2017...

Page 19: ...ment ensure that the values of the mains power plug agree with the specifications in chapter 7 TECHNICAL DATA of this operating manual The mains power plug must have a protective earth connection Loca...

Page 20: ...sCon UNO is designed for wall mounting using the mounting ele ment supplied This mounting type is described in this chapter We recommend to leave enough room between the ground and tray of reagents so...

Page 21: ...ement to the wall tightly using the dril lings in the mounting angles pos 4 in Fig 3 2 The wall will carry the weight of the TresCon UNO over the this connection in the final mounting condition Only u...

Page 22: ...3 4 Mounting the tray of reagents 4 5 4x 6 Screw the tray of reagents pos 6 in Fig 3 4 to the mounting element through the drillings in the tray bottom using the screws supplied pos 7 7 Place a canist...

Page 23: ...amples that are heavily loaded with sediment we recom mend to use the overflow vessel with controllable valve instead of the normal overflow vessel see section 3 6 OPTION OVERFLOW VESSEL WITH CONTROLL...

Page 24: ...ith HT drain set Fig 3 7 Assembling the connection piece 11 Assemble the parts of the drain set according to Fig 3 6 and connect them to the drain opening on the enclosure bottom of TresCon UNO 12 Plu...

Page 25: ...following connectors see Fig 3 8 Connect the sample or permeate tube black tube inner dia meter 6 mm to the front connection piece of the overflow vessel Connect the sample overflow center connection...

Page 26: ...tion The values of the mains power socket must agree with the specifica tions in the chapter 7 TECHNICAL DATA of this operating manual Attention Read the section chapter 4 INITIAL COMMISSIONING before...

Page 27: ...twelve relay contacts three connections for valve control three recorder outputs one RS485 connection two RS232 connections 1x via terminals 1x via D SUB plug The connections are on the terminal strip...

Page 28: ...onnected when they are voltage free Switching voltages and switching currents on the relay contacts must not exceed the values specified in chapter 7 TECHNICAL DATA Protect electrical circuits against...

Page 29: ...ition O I TresCon Pumpschlauch Standard Probe blau blau blau Pumpschlauch Reagenz orange gelb orange Pump Tube Standard Sample blue blue blue Pump Tube Reagent orange yellow orange TresCon PO4 P Reini...

Page 30: ...s pos 2 When remov ing the last screw support the mounting frame pos 3 with the hand that is free Then carefully tilt the mounting frame forwards until is held by the security ropes 4 Unscrew the safe...

Page 31: ...ger of physical contact through one of the two cable glands on the left side viewed from the front and lead them to the terminal strip through the cable duct on the safety separating plate Insert all...

Page 32: ...f physical contact must only be connected to the terminal strip section X1A relays K1 to K6 No SELV circuits may be connected to the terminal strip section X1A at the same time Electrical circuits sub...

Page 33: ...l circuits against currents that are too high with an electrical fuse The mounting frame may only be opened after the installation if all external voltages have been previously switched off The analyz...

Page 34: ...an be assigned by software to the analyzer module The setting of the relays is described in SECTION 5 3 RELAY FUNCTIONS from PAGE 5 29 3 5 4 Valve control The terminals of the valve control are requir...

Page 35: ...nals of the valve control 3 5 5 Recorder outputs Assignment Fig 3 16 Terminals of the recorder outputs Note The setting of the recorder is described in SECTION 5 4 RECORDER FUNCTION from PAGE 5 50 V3...

Page 36: ...and RS232 Fig 3 17 Communication options of the serial interfaces Note The setting of the interface parameters and the modem initialization is performed in the software via the controller The operati...

Page 37: ...nt of the mounting frame above the con troller via the D SUB plug next to the terminal strip designation X3 via connections on the X2 terminal strip In the delivery condition these connections are att...

Page 38: ...allel connection Only use one connection option to avoid mutual inter ference Note The setting of the interface parameters is described in section 5 5 1 RS232 INTERFACE PARAMETERS The settings when th...

Page 39: ...d set is used so that it is unnecessary to adjust to the special commands of different manu facturers Assignment The hardware connection of the modem to the RS232 interface is per formed according to...

Page 40: ...s available as an accessory and is not contained in the TresCon UNO scope of delivery It was developed for the following applications Use of the TresCon UNO when the sample is heavily loaded with sedi...

Page 41: ...gnetic valve countersunk screws M4 x 20 2 fixing screws for component rounded head screws M5 x 20 0 5 m Norprene tube ID 9 5 mm 0 8 m Norprene tube ID 6 4 mm 60 mm Viton tube ID 1 5 mm 1 HT Y piece DN...

Page 42: ...diameter 9 5 mm connect the overflow vessel and the valve Place the preassembled components on the left position of the mounting plate see Fig 3 21 Fig 3 21 Pre mounting the TC B V Mounting the compo...

Page 43: ...d Probe blau blau blau Pumpschlauch Reagenz orange gelb orange Pump Tube Standard Sample blue blue blue Pump Tube Reagent orange yellow orange TresCon PO4 P Reinigungsl sung Cleaning Solution H O dest...

Page 44: ...s see Fig 3 24 Connect the sample or permeate tube black tube inner dia meter 6 mm to the front connection piece of the overflow vessel Bridge two fittings of the overflow vessel with the aid of the t...

Page 45: ...ol line use the adhesive cable holders supplied to measuring module tubing bridge sample permeate hose nipple HT Y piece O I TresCon Pumpschlauch Standard Probe blau blau blau Pumpschlauch Reagenz ora...

Page 46: ...proceed according to section 6 1 2 TEST OF THE RELAYS AND VALVES on page 6 4 In case of SPC control provide a switching voltage at the control line 2 Remove the lid of the overflow vessel to do so loo...

Page 47: ...ction 3 5 Scope of delivery of the TC PU1 permeate switch Pre mounted permeate switch with a triple overflow vessel a simple overflow vessel and three three two way valves 2 m Norprene tube ID 6 4 mm...

Page 48: ...itch by the simple overflow vessel of TresCon UNO Fig 3 25 Fig 3 25 Pre mounting the permeate switch 1 Pull all tube endings pos 1 off the overflow vessel 2 Unscrew the two knurled head screws pos 2 a...

Page 49: ...the measure value display see section 5 9 Fig 3 26 Connecting the permeate tubes 6 Connect the right hand fitting current free state open of the lower three two way valve to the Test sample 1 overflow...

Page 50: ...ng ring of the cable gland to have better access to the upper dril ling O I TresCon Pumpschlauch Standard Probe blau blau blau Pumpschlauch Reagenz orange gelb orange Pump Tube Standard Sample blue bl...

Page 51: ...6 mm black 4 Lead the permeate tube of the analyzer module black tube inner diameter 1 5 mm through the left hand drilling in the bottom of the TresCon UNO enclosure and connect it to the center fitti...

Page 52: ...s Note The steps necessary to connect the consumables can be found in the operating manual of the analyzer module Read the sections COMMIS SIONING and MAINTENANCE in that operating manual Note The ste...

Page 53: ...UNO Fig 4 1 Power switch 1 Start the preparatory activities according to the checklist 2 Open the enclosure door 3 Use the mains switch to switch on the TresCon UNO position I The analyzer module is...

Page 54: ...tial commissioning you can adjust the following system set tings Changing the personal ID number PIN see section 5 7 6 Setting the date and time see section 5 7 7 Entering a designation for the analyz...

Page 55: ...ssioning 4 3 ba43134e08 05 2017 4 4 Operating structure Fig 4 2 Operating structure Analyzer module menu e g PO4 P Measuring mode 45 42 4 3 4 4 Menu of the analyzer module General controller parameter...

Page 56: ...Initial commissioning TresCon UNO 4 4 ba43134e08 05 2017...

Page 57: ...screen These explanations are valid generally i e also for analyzer module specific operating steps Display languages The following languages are available Deutsch German English Francais French Itali...

Page 58: ...d stopped Switches immediately into the measuring mode A rou tine is started AutoClean or AutoCal if required The current action is terminated stopped Switches to the next menu level Confirms inputs a...

Page 59: ...r or the current menu selection one position upwards and increments input values by one Moves the cursor one position to the right Moves the cursor or the current menu selection one position downwards...

Page 60: ...meters The appearance of the display changes according to the operating mode or activity Measuring mode Fig 5 2 Structure of the display in the measuring mode Selection list of menu items Fig 5 3 Stru...

Page 61: ...cture of a display Display change parameters example Note The display can be individually set up The steps to do this are descri bed in section 5 7 1 DISPLAY from page 5 75 Displaying changing paramet...

Page 62: ...user moves through the menu structure of the respective components of the instrument Fig 5 5 illustrates the menu structure Fig 5 5 Menu structure Task Controller software Display change the general p...

Page 63: ...s under which the relevant settings are made Further options After selection you can start the following actions If you move the cursor downwards further menu items appear 1 Measuring mode Simultaneou...

Page 64: ...e page 5 18 Mean values page 5 21 Data storage page 5 26 Relay function page 5 29 Recorder function page 5 50 Interfaces page 5 60 Modem page 5 66 Display page 5 75 Record printout page 5 78 Designati...

Page 65: ...parameters that are significant for this analyzer module are administra ted in this menu Example of the main menu of the analyzer module PO4 P Further options After selection you can start the followi...

Page 66: ...nged in this example Note The parameters of the analyzer module PO4 P are described in the relevant section of the operating manual 1 Measuring mode Press 3 The main menu of the analyzer module appear...

Page 67: ...ge the digit with 57 and confirm with 3 The analyzer switches into STOP mode 5 Select the AutoClean Interval parameter with 68 and switch into input mode with 3 The cursor skips to the first digit of...

Page 68: ...Operation TresCon UNO 5 12 ba43134e08 05 2017 7 Leave the menu with 4 The prompt Store appears 8 Select Yes or No with 68 and confirm with 3...

Page 69: ...a designation to the analyzer module Note Assigning a designation to the analyzer module is described in detail in section 5 7 3 DESIGNATION OF THE ANALYZER MODULE from page 5 82 6 or 8 Lower case le...

Page 70: ...ises 8064 values that is equivalent to 28 days per graph If the memory is full the oldest value is overwritten Calling up graphs Parameter Values Selection line without any desig nation Daily load dia...

Page 71: ...n the graphic is blank Information line blank 5 Using 68 switch between Daily load diagram Weekly load diagram and Monthly load diagram Attention TresCon UNO requires a loading time of up to 60 s to c...

Page 72: ...nformation and curve in the case of oscillating measured values 7 Determine the measured values Move the cursor along the time axis with 57 The cursor moves along the curve The information line displa...

Page 73: ...he required day or a day of the required week is displayed in the information line 11 Return to the display without information line with 4 12 Using 68 select Daily load diagram or Weekly load dia gra...

Page 74: ...e each day the com posite sample is calculated two hours later than on the previous day Note TresCon carries out the calculation required by the ATV Abwasser technische Vereinigung e V itself Viewing...

Page 75: ...Date dd mm yy End date Date dd mm yy 6 Switch to selecting the output interface with 3 7 Switch into input mode with 3 8 Select the output interface with 68 9 Confirm with 3 and the cursor skips to th...

Page 76: ...irm with 3 16 Confirm the inputs with 3 The composite sample values for the specified period of time are output to the selected interface Parameter Values Duration of composite sam ple 1 4 h Format hh...

Page 77: ...PIN digit by digit with 68 Change the digit with 57 and confirm with 3 5 Call up the parameters to be changed with 68 and switch into input mode with 3 6 Enter the time period required digit by digit...

Page 78: ...keys 4 and 2 2 Select the Mean values menu item with 68 and confirm with 3 3 Select the reference day for calculation line with 68 and switch into input mode with 3 4 Enter the reference day for calcu...

Page 79: ...h 68 Change to the next digit with 57 and confirm with 3 The values appear on the display 6 Start the calculation with 3 The calculated values are dis played 7 The following options are available Star...

Page 80: ...of 28 days back End date Date dd mm yy up to a max of 28 days back 8 Switch to selecting the output interface with 3 9 Switch into input mode with 3 10 Select the output interface with 68 11 Confirm w...

Page 81: ...y digit with 68 Change to the next digit with 57 and confirm with 3 16 Switch into input mode with 3 17 Enter the end date digit by digit with 68 Change to the next digit with 57 and confirm with 3 18...

Page 82: ...the screen or output them via an interface RS232 RS485 using the print function The data can be displayed on the PC using customary terminal software Configuring the interfaces is described in sectio...

Page 83: ...dd mm yy Printing interval 5 10 15 20 60 min 1 Measuring mode Call up the General Parameters menu Simultaneously press the keys 4 and 2 2 Select the Data Storage menu item with 68 and confirm with 3 3...

Page 84: ...with 57 and confirm with 3 11 Switch into input mode with 3 12 Enter the end date digit by digit with 68 Change to the next digit with 57 and confirm with 3 13 Switch into input mode with 3 14 Enter...

Page 85: ...rol a relay switches cyclically on and off in a defined measured value range proportional range At the same time the relay switches with a duration of operation that corresponds to the measured value...

Page 86: ...sition of the measured value in the proportional range the relay is operated for a longer or shorter time pe riod 10 100 Proportional band Measured value 1 2 90 0 Switching frequency f or Pulse v widt...

Page 87: ...e and with it the pulse width v The pulse width can be set from 0 to 100 v ton T 100 v pulse width T cycle duration ton turn on duration If the measured value is at the end of the proportional range E...

Page 88: ...in the pro portional range the relay is switched more often or less often Fig 5 8 Relay output of the frequency controller While the selected switching duration ton 0 3 s always remains con stant the...

Page 89: ...ative characteristic curve Select the End value to be lower than the Start value The turn on duration or frequency decreases with an increasing measured value see page 5 35 The maximum values for the...

Page 90: ...5 12 Frequency controller 1 Start value Measured value with minimum pulse width or switching fre quency 2 End value Measured value with maximum pulse width or switching fre quency 0 10 50 90 100 Propo...

Page 91: ...5 14 Frequency controller 1 Start value Measured value with minimum pulse width or switching fre quency 2 End value Measured value with maximum pulse width or switching fre quency 0 10 50 90 100 Propo...

Page 92: ...witches and if the lower limiting value is exceeded or undercut another relay switches The Open or Close relay actions are possible Note If the simple monitoring function Open Close with one or two re...

Page 93: ...lue must be exceeded before the relay switches This prevents frequent switching if the mea sured values are close to the limiting value 5 Lower limiting value relay 2 undercut Selected switching delay...

Page 94: ...ller see page 5 42 Pulse width controller see page 5 43 Upper limit see page 5 45 Lower limit see page 5 45 Indicator contact event see page 5 47 1 Measuring mode Call up the General Parameters menu S...

Page 95: ...required relay with 68 and confirm with 3 The cursor skips to the line to select the function 7 Switch into input mode with 3 8 Select the required function with 68 and confirm with 3 The relevant re...

Page 96: ...ables example NOx N SAK you have to make the link Note With the Indicator contact relay function no link is required Setting the relay parameters example frequency controller After you have linked the...

Page 97: ...17 12 Enter the required value with 68 and change the digit with 57 13 Confirm the input with 3 and repeat steps 11 and 12 for any other parameters 14 Leave the menu with 4 The prompt Save appears 15...

Page 98: ...o obtain a negative characteristic curve a value must be entered for End value that is lower than that for Start value Setting Selection Values Explanation Cmin within the measu ring range sensor depe...

Page 99: ...d The fundamentals of the function are described in the introductory chapter see section 5 3 2 Settings Setting Selection Values Explanation Cmin within the measu ring range sensor dependent Measured...

Page 100: ...ve of the controller Pulse width controller setting menu Note The setting of the relay parameters is described in section 5 3 4 SETTING UP A RELAY Pulse duty factor with stop 10 80 In the Stop mode th...

Page 101: ...istance between the upper and lower limiting value in the case of monitoring with 2 relays 10 of the measuring range Hysteresis 0 10 of the measuring range Hysteresis for upper or lower limiting value...

Page 102: ...Operation TresCon UNO 5 46 ba43134e08 05 2017 Upper limit value setting menu Lower limit value setting menu Note The setting of the relay parameters is described in section 5 3 4 SETTING UP A RELAY...

Page 103: ...ainer is empty Alarm Replenish container Relay is activated if the fluid level in the container falls below 10 cm Alarm Malfunction Relay is activated if a malfunction of any kind occurs Measurement v...

Page 104: ...Operation TresCon UNO 5 48 ba43134e08 05 2017 Indicator contact example Note The setting of the relay parameters is described in section 5 3 4 SETTING UP A RELAY...

Page 105: ...f the relays Below the measured value all the linked relays K1 n are displayed A relay that is being active is displayed in reverse video Recording If the Messages record mode is activated a record is...

Page 106: ...orm the following functions 5 4 2 Setting up the recorder Selecting and allocating the recorder Function Recorder parameters Not assigned None recorder has no function Record of measured values see pa...

Page 107: ...corder with 68 6 Confirm with 3 The cursor skips to the line for selecting the measured variable 7 Switch into input mode with 3 8 Select the measured variable that should be allocated to the recorder...

Page 108: ...on TresCon UNO 5 52 ba43134e08 05 2017 10 Switch into input mode with 3 11 Select the required recorder function with 68 12 Leave the menu with 4 or continue to the setting of the recorder parameters...

Page 109: ...lec ted the function set the recorder parameters as follows 13 Select the parameter to be changed with 68 and switch into input mode with 3 14 Enter the required value with 68 and change the digit wit...

Page 110: ...CORDER 5 4 4 Recorder function Controller Setting Selection Values Explanation Recorder 0 20 mA 4 20 mA Signal range of the recorder output Recorder Beginning within the measu ring range depending on...

Page 111: ...lope Xp is the current change per change in concentration and is limited by the measuring range end of the allocated analyzer module If a value is entered for the parameter Xp that is greater than zer...

Page 112: ...portional range of the controller Negative values result in a negative characteristic curve Tv off 1 9998 Hold back time Integral part of the controller Off not effective Tn off 1 9998 Reset time Diff...

Page 113: ...the recorder as a control output Depending on the measured value TresCon outputs a current value that follows the defined characteristic curve With this actuators of any kind can be operated Using the...

Page 114: ...ge limit I1 any in the range 0 20 mA or 4 20 mA Lower current limitation C2 within the measu ring range depending on the analyzer module Upper range limit I2 any in the range 0 20 mA or 4 20 mA Upper...

Page 115: ...er parameters is described in section 5 4 2 SETTING UP THE RECORDER 5 4 6 Display of the recorders Display of the recorder values in the measuring mode The latest current values of the allocated recor...

Page 116: ...always sent to the requesting interface this can be the same interface as the protocol interface under cer tain circumstances The RS485 interface can operate in either Slave or Master mode Modem opera...

Page 117: ...Presentation of data Change appears 3 Select the Change mode with 68 and confirm with 3 4 Input the PIN digit by digit with 68 Change the digit with 57 and confirm with 3 The RS232 Interface Paramete...

Page 118: ...Baud rate 1200 2400 4800 9600 19200 38400 Data bits 7 8 Stop bit 1 2 Parity None Even Odd Bus address 0 1 2 31 Bus termination Yes No 1 Measuring mode Call up the General Parameters menu Simultaneousl...

Page 119: ...e Slave ope rating mode with 68 8 Confirm with 3 The cursor skips to the next line 9 Select the parameter to be changed with 68 and switch into input mode with 3 10 Enter the required value with 68 an...

Page 120: ...meter Viewing changing parameters Mode Master Slave Baud rate 9600 Data bits 8 Stop bits 1 Parity None 1 Measuring mode Call up the General Parameters menu Simultaneously press the keys 4 and 2 2 Sele...

Page 121: ...017 Setting up the operating mode 6 Switch to the setting of the operating mode with 3 7 Select the Master operating mode with 68 8 Confirm with 3 9 Leave the menu with 4 The prompt Save appears 10 Se...

Page 122: ...data protocols or instrument errors The tasks can be grouped as follows Remote inquiries of current measured data stored measured data calibration data internal system states Automatic calling of the...

Page 123: ...ted 1200 2400 4800 9600 19200 38400 Data bits 8 fixed Stop bit 1 fixed Parity No fixed Handshake CTS RTS fixed Calling method Voice frequency signaling MFV Pulse dialing IWV Extension line Specificati...

Page 124: ...r the modem type appears 5 Select the installed modem type with 68 and confirm with 3 The prompt Presentation of data Change appears 6 Select the Change mode with 68 and confirm with 3 7 Input the PIN...

Page 125: ...ace 8 Select the parameter to be changed with 68 and switch into input mode with 3 9 Enter the required value with 68 10 Confirm the input with 3 and repeat steps 7 and 8 for any other parameters 11 L...

Page 126: ...dem Test connection Entering the dial number 3 Select the modem initialization action with 68 and con firm with 3 4 After the modem response the following message appears on the display 5 Confirm with...

Page 127: ...confirm with 3 The cursor skips to the line Set up test connection 8 Switch into input mode with 3 9 Select Yes with 68 and confirm with 3 10 An initialization string is sent and the response is wait...

Page 128: ...he connection symbol indicates the state of the modem as follows Note The commands and possible connections are listed in a table in chap ter 8 APPENDIX the modem has been initialized but not connecte...

Page 129: ...n 5 73 ba43134e08 05 2017 Example Fig 5 20 Example for the login of the TresCon after connection setup 11 01 99 23 43 21 Connection set up to TresCon wastewater treatment plant Weilheim Available modu...

Page 130: ...Call up the General Parameters menu Simultaneously press the keys 4 and 2 2 Select the Modem menu item with 68 and confirm with 3 The menu for administrating the modem functionality appears on the dis...

Page 131: ...display Full screen detailed display with the TresCon UNO these two dis play options are identical Display of additional recorder information for the analyzer module Display of additional relay infor...

Page 132: ...menu item with 68 and confirm with 3 The prompt Presentation of data Change appears 3 Select the Change mode with 68 and confirm with 3 4 Input the PIN digit by digit with 68 Change the digit with 57...

Page 133: ...TresCon UNO Operation 5 77 ba43134e08 05 2017 9 Select Yes or No with 68 and confirm with 3...

Page 134: ...s below 10 cm Malfunction if a malfunction of any type occurs Activating record printout To do so first select the interface for the output of the data This is fol lowed by the input of the other para...

Page 135: ...ich the data is to be output with 68 6 Confirm with 3 The cursor skips to the Printout parameter 7 Switch into input mode with 3 and select On with 68 The cursor changes to the Measured value output 8...

Page 136: ...11 Confirm the selection with 3 The cursor switches to the output options 12 Select the option to be changed with 68 and switch into input mode with 3 13 Enter the required value with 68 and if necess...

Page 137: ...15 01 1 27 mg l PO4 P 15 04 99 10 20 01 1 25 mg l PO4 P 15 04 99 10 25 01 1 26 mg l PO4 P 15 04 99 10 30 01 1 23 mg l PO4 P 15 04 99 10 35 01 1 20 mg l PO4 P 15 04 99 10 40 01 1 19 mg l PO4 P 15 04 9...

Page 138: ...4 Move forwards backwards one digit Blank space Jump over one digit 5 or7 Selection options Module 1 2 3 internal number of the analyzer module The internal number is always 1 for the TresCon UNO Desi...

Page 139: ...module to 1 with 68 if another value has been preset 7 Confirm the input with 3 The cursor skips to the line for the designation 8 Switch into input mode with 3 9 Allocate a meaningful designation to...

Page 140: ...Operation TresCon UNO 5 84 ba43134e08 05 2017 10 Confirm the designation with 3 11 Leave the menu with 4 The prompt Save appears 12 Select Yes or No with 68 and confirm with 3...

Page 141: ...Espanol Spanish magyar Hungarian Hollands Dutch cesky Czech polski Polish 1 Measuring mode Call up the General Parameters menu Simultaneously press the keys 4 and 2 2 Select the Sprache Language menu...

Page 142: ...record of the analyzer module A report provides a rapid overview of the current instrument parame ters This simplifies maintenance activities and the instrument configu ration can be optimally adapte...

Page 143: ...keys 4 and 2 2 Select the Output Report menu item with 68 and con firm with 3 The Print Report menu appears on the display 3 Select the parameter to be changed with 68 and switch into input mode with...

Page 144: ...unction Output of measured values Recorder 0 20 mA Recorder beginning 0 5 mg l PO4 P Recorder end point 2 0 mg l PO4 P di dt 10 mA s Relay parameters 1 PO4 P outlet activation Function Pulse width con...

Page 145: ...are attached to the end of the report They contain all the module specific settings and data 5 7 6 Information on TresCon The Information on TresCon menu lets you display the following infor mation f...

Page 146: ...nfo page displays the current PIN If you want to change the PIN proceed as follows 4 Leave the menu with 4 5 Select Yes with 68 and confirm with 3 6 Switch into input mode with 3 7 Enter the new PIN d...

Page 147: ...tion 5 91 ba43134e08 05 2017 Note Inform all those persons who are authorized to change parameters of TresCon UNO of the new PIN 8 Leave the menu with 4 The prompt Store appears 9 Select Yes with 68 a...

Page 148: ...imultaneously press the keys 4 and 2 2 Select the Date time menu item with 68 and confirm with 3 The prompt Presentation of data Change appears 3 Select the Change mode with 68 and confirm with 3 4 In...

Page 149: ...n UNO Operation 5 93 ba43134e08 05 2017 7 Confirm the input with 3 Repeat steps 5 and 6 for any other parameters 8 Leave the menu with 4 The prompt Save appears 9 Select Yes or No with 68 and confirm...

Page 150: ...nd interval to the settings of AutoCal and AutoClean Thus a lack of sample cannot occur during the opening The valves always open for 5 seconds Setting the opening behavior Parameter Values Valve 1 2...

Page 151: ...on 6 1 2 TEST OF THE RELAYS AND VALVES on page 6 4 5 Select the parameter to be changed with 68 and switch into input mode with 3 6 Enter the required value with 68 and change the digit with 57 7 Conf...

Page 152: ...from page 3 30 How it functions Fig 5 25 Principle of the permeate switch for an analyzer module With the aid of an electrically switchable three two way valve the ana lyzer module is alternately conn...

Page 153: ...47 Permeate switch measured value display Step Instrument status action State Duration in min 1 Permeate 1 is fed to the analy zer module MeasureSample 1 2 Start measurement of permeate 1 MeasureSamp...

Page 154: ...the valve con nection on the terminal strip Measuring duration of sample 1 2 10 999 min 1 Measuring mode Call up the General Parameters menu Simultaneously press the keys 4 and 2 2 Select the Permeate...

Page 155: ...can also set the valves manu ally The proceeding is described in section 6 1 2 TEST OF THE RELAYS AND VALVES on page 6 4 7 Confirm the input with 3 Repeat steps 5 and 6 for any other parameters 8 Lea...

Page 156: ...a recorder for the output of measured values see section 5 4 3 The following diagram illustrates an example for the course of a recor der with permeate switch Fig 5 26 Example of the course of a recor...

Page 157: ...4 P in the chapter MAINTENANCE 6 1 Calling up the service menu You can check the functioning of individual components and print out service records in the service menu of the terminal software The fol...

Page 158: ...up the service menu 1 Measuring mode Call up the General Parameters menu Simultaneously press the keys 4 and 2 2 Simultaneously press the keys 4 and 5 The request Enter PIN appears 3 Enter the PIN wi...

Page 159: ...0 mA I3 output 3 0 to 20 mA 1 Measuring mode Call up the Service menu Simultaneously press the keys 4 and 2 The request Enter PIN appears 2 Input the PIN digit by digit with 68 Change the digit with 5...

Page 160: ...s can carry line voltage 220 V AC Setting the state of the relay valve 6 Repeat steps 2 and 3 for any other outputs 7 Return to the Service menu with 4 Parameter Values R1 to R12 On off V1 to V3 On op...

Page 161: ...7 4 Select the relay or valve to be changed with 68 and switch into input mode with 3 5 Enter the required switching state with 68 and confirm with 3 6 Repeat the steps 4 and 5 for any further relays...

Page 162: ...ng 1 Measuring mode Call up the Service menu Simultaneously press the keys 4 and 5 The request Enter PIN appears 2 Input the PIN digit by digit with 68 Change the digit with 57 and confirm with 3 The...

Page 163: ...10 999 s entered digit by digit Record type Relay 0 s switched off 10 999 s entered digit by digit 1 Measuring mode Call up the Service menu Simultaneously press the keys 4 and 5 The request Enter PI...

Page 164: ...3 8 Enter the interval for the service records digit by digit with 68 Change to the next digit with 57 9 Confirm the inputs with 3 and if necessary repeat steps 7 and 8 for the other record 10 Leave...

Page 165: ...017 Example of a relay record Fig 6 2 Example of a relay service record Example of a mA output record Fig 6 3 Example of mA output service record 04 08 98 13 23 32 R1 Off R2 Off TresCon 04 08 98 13 23...

Page 166: ...tep 5 Ensure that no data that are still required can be lost as a result of this action 1 Measuring mode Call up the Service menu Simultaneously press the keys 4 and 5 The request Enter PIN appears 2...

Page 167: ...TresCon UNO Maintenance 6 11 ba43134e08 05 2017 6 Leave the menu with 4...

Page 168: ...enu Simultaneously press the keys 4 and 5 The request Enter PIN appears 2 Input the PIN digit by digit with 68 Change the digit with 57 and confirm with 3 The Service Mode menu appears 3 Select the Di...

Page 169: ...Measuring mode Call up the Service menu Simultaneously press the keys 4 and 5 The request Enter PIN appears 2 Input the PIN digit by digit with 68 Change the digit with 57 and confirm with 3 The Serv...

Page 170: ...tect it against being returned to service 5 Leave the menu with 4 or 3 1 Switch off the TresCon UNO at the power switch on the moun ting element 2 Switch on the TresCon UNO again at the power switch o...

Page 171: ...g 6 4 Pulling the tubes into the enclosure 1 Empty the wet chemical system of the analyzer module com pletely with the aid of the Empty system service routine The course is described in detail in the...

Page 172: ...is still connected to the basic instrument on the back side TresCon O I Pumpschlauch Standard Probe blau blau blau Pumpschlauch Reagenz orange gelb orange Pump Tube Standard Sample blue blue blue Pum...

Page 173: ...nalyzer module shorten the outlet and aera tion tube to approx 90 cm When connecting the consumables make sure the assignment of tubes and containers is correct follow the color coding 8 Pull off the...

Page 174: ...Maintenance TresCon UNO 6 18 ba43134e08 05 2017 6 3 Cleaning Wipe the TresCon UNO with a damp cloth Attention No water must get into the instrument Do not use a steam jet or pres sure cleaner...

Page 175: ...blue blue blue Pump Tube Reagent orange yellow orange TresCon PO4 P Reinigungsl sung Cleaning Solution H O dest H O dest 2 2 Standard B Standard B Reagenz Reagent Ablauf blau blue V3 V2 V4 Thermoblock...

Page 176: ...ge category II Power consumption max 150 W FCC Class A Equipment Statement Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of t...

Page 177: ...erence emission class B equipment System lightning protection According to EN 61326 A1 table A 1 and NAMUR NE 21 EN 61000 3 2 A 14 EN 61000 3 3 FCC class A NAMUR NE 21 Power supply Hardwired Schuko pl...

Page 178: ...p Number type 6 potential free relays for higher voltages freely configurable Valid AC switching data Umax 230 V Imax 5 A Pmax 1000 VA Allowed DC switching data Umax 220 V Imax 0 15 A Pmax 30 W Allowe...

Page 179: ...ix 8 1 RS232 Serial interface V24 RS232 The setting when the instrument is deli vered is marked in bold Baud rate Variable where the following values can be selec ted 1200 2400 4800 9600 19200 38400 D...

Page 180: ...None not variable Handshake CTS RTS not variable Dialing method Voice frequency signaling MFV pulse dialing IWV Extension line Specifications on dialing a prefix No Yes No do not use a prefix 0 1 2 3...

Page 181: ...once The address 0 is not offered as an instru ment address in SLAVE operation it acts as a broadcast address RS485 converter The RS485 converter must fulfill the following prerequisites Electrically...

Page 182: ...istor see Fig 8 1 If only one instrument is used this is also the last instru ment and must provide the terminating resistor Fig 8 1 TresCon in the BUS This setting can be made in the software of the...

Page 183: ...red exclusively with the BUS even if only a single instrument is present 8 3 3 Master operation The Master operation is for applications that have a terminal program or printer i e data is sent contin...

Page 184: ...lave address Status bits Length infor mation n 2 ASCII message CRC16 CCITT X 25 7 6 5 4 3 2 1 0 Always 1 Master Slave Error Slave address 01 to 31 00 broadcast Bit 7 1 always 1 Bit 6 Master Slave 1 in...

Page 185: ...Otherwise the message is ignored CRC C program Procedure to create a CRC C program Unsigned short crc16 unsigned char bytes int byte_anz unsigned short crc unsigned char byte unsigned short merker in...

Page 186: ...ield block 0 setBit Master noErrorBit busAdr 31 Fill 2nd field block 1 textLen 2 Set CRC 0 block textLen 2 0 block textLen 3 0 Calculate checksum inclusive CRC 0 crc crc16 block textLen 4 Enter checks...

Page 187: ...Start timeout A Wait for characters to be received IF timeout Ye No Load length byte into the buffer IF length 0 No Yes Start timeout A Wait for characters to be received IF timeout Ye No Load byte in...

Page 188: ...byte Start timeout A Wait for characters to be received length 0 Start timeout A Wait for characters to be received IF timeout Load byte into buffer Length length 1 1 2 timeout B Wait Yes Response in...

Page 189: ...e given in chapter 7 APPENDIX of the module specific sections of this operating manual T0GCURVEXX XX XX YY YY YY ZZ T1 T2 The graph in the time period xx xx xx to yy yy yy is printed T1 is speci fied...

Page 190: ...T0GRELAIS Status of the relays T0GREPORT Output of the reports for the terminal and all modules Example see REPORT on page 5 86 PO4 P activation 12 07 03 00 00 02 00 h 12 43 mg l PO4 P 13 07 03 02 00...

Page 191: ...of a relay X T0STIMEHH MM SS Input of the system time 15 07 03 10 10 01 1 24 mg l PO4 P 15 07 03 10 15 01 1 27 mg l PO4 P 15 07 03 10 20 01 1 25 mg l PO4 P 15 07 03 10 25 01 1 26 mg l PO4 P 15 07 03 1...

Page 192: ...Input of the system date T0GDATE Reading of the system date T0GTRESCONINFO Reading out the hardware and software configuration 12 15 22 TresCon 27 07 2003 TresCon 27 07 2003 TresCon Info TresCon Term...

Page 193: ...s command triggers the transmission of data Syntax mgprot Type of terminal Type of analyzer module CR Type is the type of the record sent for each TresCon component Enter the record type according to...

Page 194: ...mitted the connection is terminated after a waiting period The transmission of the record looks as follows The callback is deactivated by sending the command mscall0 0 It can also be deactivated in th...

Page 195: ...09 40 17 Routine call Time 18 00 00 Interval 360 Phone no 1234567 Record type 4 1 1 1 Number of calls 3 Error call Phone no 1234567 Record type 4 1 1 Alarm call Interval 10 Phone no 1234567 Module val...

Page 196: ...or it is not possible to set up the connection the call is repeated three times msmcall This command activates the automatic callback function at the Tres Con if a message occurs Syntax msmcallNumber...

Page 197: ...nding the command msalarmcall0 0 0 It can also be deactivated in the menu for ini tializing the modem Deactivating of modem When doing so all set tings are deactivated Number Modem number of the recei...

Page 198: ...S 485 Profibus DP PC WTW monitor with RS 485 option TresCon Handshake binary this byte must be toggled 1 0 in order to trigger a data transfer on the RS485 side Slave address binary RS485 address of t...

Page 199: ...as well as the implementation of the record List of the PROFIBUS commands 1 Query of the measured values Command T1PBGCONC Response Date Time Measured value Unit Citation form CR LF Example 15 11 02 1...

Page 200: ...H4 N 1 0 M NO Interpretation M valid states whether the measured value is valid 1 measured value valid 0 measured value invalid Malfunction states whether a malfunction has occurred 0 no malfunction 1...

Page 201: ...nd in the chapter 6 APPENDIX of the operating manual of the analyzer module Description Model Order no Overflow vessel TC B 1 821 004 Overflow vessel with discharge valve TC B V 821 005 Permeate switc...

Page 202: ...Appendix TresCon UNO 8 24 ba43134e08 05 2017...

Page 203: ...operator AutoTherm Automatic control and regulation of the temperature of the measuring block C Symbol of concentration I Symbol of electrical current ID Inside diameter mA Unit of electrical current...

Page 204: ...Lists TresCon UNO 9 2 ba43134e08 05 2017 RS232 Interface designation RS485 Interface designation SAK Spectral absorption coefficient t Symbol of time v Sampling ratio...

Page 205: ...Test 6 6 K Key functions 5 2 Keyboard test 6 13 L Limit value controller 5 45 Load diagrams 5 14 M Mean values 5 21 viewing 5 22 Menu guidance 5 6 Monthly load diagram 5 14 O Obligations of the opera...

Page 206: ...ce mode 6 1 Service records 6 7 Special user qualifications 2 2 T Target group 2 1 Technical condition 2 3 Terminal connections 7 2 Test Interfaces 6 6 Recorder 6 3 Relays valves 6 4 Test display 6 12...

Page 207: ......

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