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Appendix

TresCon UNO

8 - 10

ba43134e08

05/2017

RS485 Master bus protocol

String in transmission buffer

(max. 61 chars./block)

Enter length

Calculate and enter CRC

Initialize input buffer

Send message
Start timeout B

Wait for characters to be

received

Yes

Repeat-Counter = 1

Repeat-Counter

Repeat-Counter > 3

IF (timeout)

Load length byte into buffer

Load address 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 invalid

Error status:

No response

Yes

CRC

CRC correct?

Address

Slave address

Continuation bit set?

Response is valid

Error status = Bit 5

Slave address off

END

For write commands, the

response is an empty string.

The error status within the

Slave address is valid!

Yes

Timeout times:

– A = 3 byte transmis-

sion times (approx. 3.1
ms with 9600 bauds)

– B= approx. 1s

Содержание TresCon UNO A111

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 207: ......

Страница 208: ...buildings factories and farms In more than 150 countries we have strong long standing relationships with customers who know us for our powerful combination of leading product brands and applications...

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