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Endress+Hauser airtrol CPC 200 Operating Instructions Manual

Fully automatic measuring and calibration system for ph
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BA 095C/07/en/12.97
Software version: from2.01 (Airtrol)
6.06 (Mycom CPM 151-P)
No. 50061226
Quality made by
Endress+Hauser
ISO 9001
airtrol
CPC 200 / 210
Fully Automatic
Measuring and
Calibration System
for pH
Operating Instructions
Endress Hauser
Nothing beats know-how

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Summary of Contents for Endress+Hauser airtrol CPC 200

  • Page 1 BA 095C/07/en/12.97 Software version: from2.01 (Airtrol) 6.06 (Mycom CPM 151-P) CPC 200 / 210 No. 50061226 Fully Automatic Measuring and Calibration System for pH Operating Instructions Quality made by Endress+Hauser Endress Hauser Nothing beats know-how ISO 9001...

  • Page 2: Table Of Contents

    Table of contents airtrol CPC 200 / 210 BE1PC200.CHP Table of contents General ............. 2-3 Unpacking .

  • Page 3: General

    CPC 200 / 210 General These operating instructions describe the automatic cleaning, pH signal monitoring and calibration system of the Airtrol CPC 200 / 210. Note: • pH / temperature measuring transmitter / Separate operating instructions controller Mycom CPM 151-P...

  • Page 4: Ordering System

    General airtrol CPC 200 / 210 BE1PC200.CHP Ordering system Airtrol CPC 200 – operating unit Power supply 230 V, 50 / 60 Hz 115 V, 50 / 60 Hz 24 V, 50 / 60 Hz 24 V DC Special version...

  • Page 5: Measuring System

    Measuring system airtrol CPC 200 / 210 Measuring system The complete measuring system (fig. 2.1) comprises • the operating unit CPC 200 and the • A control line from the pneumatic unit to the pneumatic unit CPC 210 Probfit assembly (5 m pneumatic hoses in •...

  • Page 6: Installation

    Installation airtrol CPC 200 / 210 BE1PC200.CHP Installation Basics for installation Note: • Pneumatic unit CPC 210 • Outdoor installation of system – Install next to the operating unit CPC 200 requires complete weather if possible to facilitate troubleshooting, protection (sun and rain maintenance, etc.

  • Page 7: Installation Overview

    Installation airtrol CPC 200 / 210 Installation overview Interface Programmable logic cable controller (PLC) Mycom CPM 151-P Relays Operating panel Power supply unit Fuses 24 V DC Interface cable Connection for PLC Terminals interface PC200W06.EPS pH electrode connecting cable to retractable...
  • Page 8 Installation airtrol CPC 200 / 210 BE1PC200.CHP Adjuster for pressure reduction Pressure monitoring air Terminal X2 Pressure monitoring water Pneumatic feed pumps (delivery volume fixed in the factory) PC200W77.EPS Buffer 1 Buffer 2 Cleaner Compressed air supply (4 to 6 bar)

  • Page 9: Pneumatic Connection

    Installation airtrol CPC 200 / 210 Pneumatic connection Note: • The distance between the pneumatic unit • Please read chapters 3.2 and 3.4 CPC 210 and the retractable assembly of the Probfit operating instructions Probfit must not exceed 5 m.
  • Page 10 Installation airtrol CPC 200 / 210 BE1PC200.CHP 3.3.1 Flow diagram 6Y6 Cleaner pump 6Y5 Buffer pump 2 6Y4 Buffer pump 1 Rinse air valve 6Y2 Service Pump 3 6Y1 Measuring Pump 2 Pump 1 Water valve Multiple hose coupling 1 Rinse water...

  • Page 11: Compressed Air Connection

    Installation airtrol CPC 200 / 210 Compressed air Buffer and cleaner connection solutions The compressed air is supplied via an The suction lines for the buffer and cleaning ID4 / OD6 hose (4 mm inside diameter, solutions go through the cabinet floor directly 6 mm outside diameter).

  • Page 12: Electrical Connection

    Electrical connection airtrol CPC 200 / 210 BE2PC200.CHP Electrical connection Basics for connection Caution: Note: • The unit must be grounded before • This system has been built start-up! and tested in accordance with VDE 0660 T500 and left the •...

  • Page 13: Connection Of Cpc 200 To Cpc 210

    Electrical connection airtrol CPC 200 / 210 Operating unit CPC 200 L (+) Supply unit N (–) Mains connection 24 V + +24 V Cleaning Start cleaning External start inputs HQSS Start HQSS Autocal Start autocal Status contact 7K1 (function)

  • Page 14: Connective Networking Of Several Systems Via Profibus

    Electrical connection airtrol CPC 200 / 210 BE2PC200.CHP Connection of Connective networking CPC 200 to CPC 210 of several systems via Profibus The operating unit CPC 200 is connected to A maximum of 10 systems, each comprising the pneumatic unit CPC 210 by means of a one control unit CPC 200 and one pneumatic 14-wire cable.
  • Page 15 Electrical connection airtrol CPC 200 / 210 Switch position “OFF” (terminating resistor disabled) approx. 6 mm approx. 12 mm Cable screen approx. 12 mm Bare screen must contact PC200X2.TIF Fig. 4.3: Bus cable stripping metal guide (left) Fig. 4.4: Bus cable connection...

  • Page 16: Start-Up

    Start-up airtrol CPC 200 / 210 BE2PC200.CHP Start-up General Note: Warning: • The applicable regulations for • Prior to performing installation or repair work, release air and water safety and accident prevention pressure from system sections. must be observed. • Do not perform installation or •...
  • Page 17 Start-up airtrol CPC 200 / 210 Start-up sequence Step 1: Settings on Airtrol system Set main switch to “ON”. The operating panel goes through a start-up routine. Afterwards, the operating display is shown according to fig. 6.2. Note: The version number displayed during the...
  • Page 18 Start-up airtrol CPC 200 / 210 BE2PC200.CHP Step 3: Settings via operating panel (main menu: “PASSWORD”, “CONFIGURATION”) Parameter settings Descriptio Function description Value range n in chapter: Factory User Password 6.3.8 – Determination of passwords levels 1, 3 and 9 –...
  • Page 19 Start-up airtrol CPC 200 / 210 Start-up sequence Step 3: Settings via operating panel Parameter settings Descriptio Function description Value range n in chapter: Factory User Times 6.3.3 – Cleaning – stand by time until rinse t0 0 to 999 s –...
  • Page 20 Start-up airtrol CPC 200 / 210 BE2PC200.CHP Step 3: Settings via operating panel Parameter settings Descriptio Function description Value range n in chapter: Factory User Limits 6.3.2 – Alarm – pH: upper limit 0.00 to 14.00 pH 10.00 lower limit 0.00 to 14.00 pH...
  • Page 21 Start-up airtrol CPC 200 / 210 Start-up sequence Step 4: Functional test Selection of “manual” mode Press the function key and follow the directions on the display. Switching to enlarged display Press the function key. Priming / checking of hoses –...

  • Page 22: Operation

    Operation airtrol CPC 200 / 210 BE3PC200.CHP Operation The operating panel for communication The indications in the upper left corner of the between the Airtrol and the operator consists display have the following meanings: of a display and a keypad.
  • Page 23 Operation airtrol CPC 200 / 210 Menu function keys Manual mode, i. e. automatic mode is Starts the quick sensor check (HQSS). interrupted and the assembly moves to service position. Starts the automatic calibration. Automatic mode, i. e. the assembly is in measuring position.

  • Page 24: Modes Of Operation

    Operation airtrol CPC 200 / 210 BE3PC200.CHP Modes of operation The operation of the Airtrol is menu-driven. The mode of operation is indicated in the Two modes of operation are available: upper left corner of the normal or enlarged display by “MAN” or “AUTO” (see figs. 6.2 •...

  • Page 25: Airtrol Menu Structure

    Operation airtrol CPC 200 / 210 Airtrol menu structure...
  • Page 26 Operation airtrol CPC 200 / 210 BE3PC200.CHP...

  • Page 27: Single Menus

    Operation airtrol CPC 200 / 210 Single menus The main menu is accessed by the key. To change the value of a menu item, select the desired digit by moving the cursor with one of the following cursor keys: The single menus are selected by the softkeys: A value may be changed using the numeric keypad.
  • Page 28 Operation airtrol CPC 200 / 210 BE3PC200.CHP Login The following steps are required for password entry: • Press You are in the main menu. Password * * * * ..• Press • Press You are in the password menu.
  • Page 29 Operation airtrol CPC 200 / 210 6.3.2 Limit settings (detailed representation) • Press You are in the main menu and have already entered your password. This takes you to the menu item • Press “HQSS limits”, where you can enter the upper and lower limits for the HQSS You are in the configuration menu.
  • Page 30 Operation airtrol CPC 200 / 210 BE4PC200.CHP 6.3.3 Time settings You are in the main menu and have already HQSS entered your password. The HQSS “High Quality Sensor check System” • Press is used to check the pH electrode quickly by means of the two buffer solutions.
  • Page 31 Operation airtrol CPC 200 / 210 Autocal Interval mode You are in the time menu. You are in the time menu, and the interval mode is selected (see chapter 6.5). In the • Press real-time mode, the menu item “interval mode”...
  • Page 32 Operation airtrol CPC 200 / 210 BE4PC200.CHP 6.3.4 Cleaning settings 6.3.5 Buffer settings You are in the main menu and have already You are in the main menu and have already entered your password. entered your password. • Press • Press You are in the configuration menu.
  • Page 33 Operation airtrol CPC 200 / 210 6.3.6 Volume settings 6.3.7 Clock settings You are in the main menu and have already You are in the main menu and have already entered your password. entered the Superuser password. • Press • Press You are in the configuration menu.
  • Page 34 Operation airtrol CPC 200 / 210 BE4PC200.CHP 6.3.8 Password settings • Enter your desired password, e. g. “1111” The password menu is used for login, logout and password editing. for level 3, via the numeric keypad. You are in the main menu.

  • Page 35: Service

    Operation airtrol CPC 200 / 210 Service You are in the main menu and have already entered the Superuser password. • Press You are in the service menu. 6.4.1 Operation and error messages The submenus “operation messages” and “error messages”, which you can enter...

  • Page 36: Auto(Matic)" Mode Of Operation

    Operation airtrol CPC 200 / 210 BE5PC200.CHP “Auto(matic)” 6.5.1 Measuring mode mode of operation (“Auto(matic)”) Normal measuring operation takes place in After powering up the Airtrol by switching on the “auto(matic)” mode of operation and is the main switch (see fig. 3.1), the system...
  • Page 37 Operation airtrol CPC 200 / 210 6.5.2 Cleaning function There are 4 possibilities to start a cleaning cycle: “External” cleaning • via timer If required, the Airtrol can also be used • via L2 bus to drive an external cleaning system •...
  • Page 38 Operation airtrol CPC 200 / 210 BE5PC200.CHP The individual steps of a cleaning cycle started with timer are: Step 1: Cleaning started with timer Note: CLEAN cleaning started If the “cleaning” start input is with timer enabled by remote control at this –...
  • Page 39 Operation airtrol CPC 200 / 210 6.5.3 HQSS function The HQSS “High Quality Sensor check System” There are 4 possibilities to start an HQSS cycle: • via timer mode permits the pH electrode to be checked • via L2 bus using the two buffer solutions.
  • Page 40 Operation airtrol CPC 200 / 210 BE5PC200.CHP Step 5: Cleaning Step 14: Buffer 2 is pumped HQSS cleaner is being pumped HQSS2 buffer solution 2 ( 4.00 pH) 30 ml is pumped 30 ml – – – – – – – – – – – – –...
  • Page 41 Operation airtrol CPC 200 / 210 6.5.4 Autocal function (Automatic calibration) There are 4 possibilities to start an autocal cycle: You can enter 4 start times. These are • via timer assigned to every weekday or to a specific • via L2 bus weekday.
  • Page 42 Operation airtrol CPC 200 / 210 BE5PC200.CHP Step 5: Cleaning Step 14: Buffer 2 is pumped ACAL cleaner is being pumped ACAL2 buffer solution 2 ( 4.00 pH) 30 ml is pumped 30 ml – – – – – – – – – – – – –...

  • Page 43: External Start Inputs

    Operation airtrol CPC 200 / 210 External start inputs If all relays are closed (no fault present), In the meantime, the electrode is stored in the then a pulse with a duration of min. 500 ms water under safe and optimum conditions.

  • Page 44: Error Diagnosis

    Error diagnosis airtrol CPC 200 / 210 BE6PC200.CHP Error diagnosis When the system detects an error, a plain-text The errors that have occurred can be called error message appears on the operating panel up in the service menu (see chapter 6.4) at a display.

  • Page 45: List Of Error Messages

    Error diagnosis airtrol CPC 200 / 210 Error list Meaning Elimination Air pressure too low – Check whether medium is supplied to control cabinet. – Listen for whistling or hissing (indication of a leak). – Check whether the pressure drops during the Airtrol system function sequence (air volume too low).

  • Page 46: Limit Or Setpoint Exceeded

    Error diagnosis airtrol CPC 200 / 210 BE6PC200.CHP Meaning Elimination Limit or setpoint exceeded Check limit settings on operating unit and alarm settings in pH measuring transmitter Mycom CPM 151-P. – Check actuator, controller function and control parameters on Mycom.

  • Page 47: Interface Error Plc <-> Mycom

    Error diagnosis airtrol CPC 200 / 210 Meaning Elimination Cleaner empty – Replace or refill the bottle with the cleaner solution. – Reset the ml counter on the operating panel to the initial value by pressing the key. Interface error –...

  • Page 48: Technical Data

    Technical data airtrol CPC 200 / 210 BE6PC200.CHP Technical data pH measurement pH measuring range ..........0.00 … 14.00 Measured value resolution .

  • Page 49: Appendix

    Appendix airtrol CPC 200 / 210 Appendix Cleaning agents for cleaner reservoir Soiling / coating Cleaning agents Grease and oil – (Alkaline) agents containing surfactants or – water-soluble, organic solvents, e. g. alcohols Limestone deposits Hydrochloric acid, approx. 3% Metal hydroxide deposits Hydrochloric acid, approx.

  • Page 50: Bus Cable Properties

    Appendix airtrol CPC 200 / 210 BE6PC200.CHP Bus cable properties Features Values Type of cable 2-core, twisted and screened approx. 135 … 160 Ω (f = 3 … 20 MHz) Surge impedance ≥ 115 Ω/km Loop impedance Effective capacitance 30 nF/km Attenuation 0.9 dB/100 (f = 200 kHz)

  • Page 51: Accessories

    The following accessories can be ordered separately: • Retractable pH assembly Probfit CPA 463 • pH electrode Orbisint CPS 11-2 AA5 TSA for Airtrol CPC 200 / 210 for Probfit CPA 463-A and CPA 463S-A Order no. CPA 463-A Order no. CPS 11-2 AA5 TSA •...

  • Page 52: Index

    Appendix airtrol CPC 200 / 210 BE6PC200.CHP Index Access code ..... 26, 33 Electrical connection....11-14 Access level.
  • Page 53 Appendix airtrol CPC 200 / 210 Password ....17, 26-27, 33 Table of contents ..... . 1 Password access level 1 .
  • Page 54 Tel. 4 68 82 22, Fax 4 66 68 48 Belarus Belorgsintez Poland Colombia South Korea Minsk Endress+Hauser Polska Sp. z o.o. Colsein Ltd. Hitrol Co. Ltd. Tel. (01 72) 26 31 66, Fax (01 72) 26 31 11 Warsaw Santafe de Bogota D.C. Bucheon City Tel.

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