Knick Protos II 4400(X) User Manual
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Knick Protos II 4400(X) User Manual

Process analysis system
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Protos II 4400(X)
Process Analysis System
Basic Unit: FRONT and BASE Modules
Modular measuring system for liquid analysis
and equipment with up to 3 modules
7.00
pH
0.154
mS
cm
Time 10:26
25.3
°C
25.3
°C
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www.knick.de

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  • Page 1 Process Analysis System Basic Unit: FRONT and BASE Modules User Manual Modular measuring system for liquid analysis and equipment with up to 3 modules 7.00 25.3 °C 0.154 25.3 °C Time 10:26 Favorites Menu Read before installation. Keep for future use. www.knick.de...

  • Page 2: Returns

    Trademarks The following trademarks are used in this document without further marking: Calimatic®, Protos®, Sensocheck®, Sensoface®, Unical®, VariPower®, Ceramat®, SensoGate® are registered trademarks of Knick Elektronische Messgeräte GmbH & Co. KG, Germany Memosens® is a registered trademark of Endress+Hauser Conducta GmbH & Co. KG, Germany...

  • Page 3: Table Of Contents

    Table of Contents Returns ............................2 Disposal ............................2 Trademarks ...........................2 Package Contents .................... 6 Safety ........................ 7 Intended Use ..........................7 Symbols and Markings ....................8 Personnel Requirements ......................8 Residual Risks ..........................9 Safety Training ..........................9 Operation in Explosive Atmospheres .................9 Installation and Commissioning ..................11 Assembly ......................
  • Page 4 Table of Contents Configuring the Measurement Display ................38 Softkey Function (Function Control) ................45 Protos II 4400(X) Firmware ....................46 Operating States .................... 47 Overview of Parameter Setting ..............48 Parameter Setting ..................50 Operating Levels ........................51 Locking a Function ......................... 52 Parameter Setting: System Control ..................
  • Page 5 Table of Contents Memory Card ....................78 Inserting/Removing the Memory Card ................78 Card Types ..........................80 Connection to Computer ..................... 81 Using the Data Card ....................... 82 FW4400-102: 5 Parameter Sets ..................84 Saving a Parameter Set on the Data Card ............. 84 Loading a Parameter Set from the Data Card ............

  • Page 6: Package Contents

    Package Contents • Protos II 4400(X) basic device (FRONT and BASE modules) • Wall-mount kit • Bag containing small accessory parts (2 x reduction sealing insert, 2 x filler plug, 1 x multiple sealing insert) • Test Report acc. to EN 10204 •...

  • Page 7: Safety

    Safety The following safety instructions contain the necessary information for the safe use of the product. For any questions relating to safety, please contact Knick Elektronische Messgeräte GmbH & Co. KG using the contact details provided. Intended Use The Protos II 4400(X) is a process analysis system for recording and processing electrochemical quantities in liquids and gases.

  • Page 8: Symbols And Markings

    Safety Symbols and Markings Special conditions and danger points! Observe the safety instructions and information on the safe use of the product as outlined in the product documentation. Refer to the product documentation. European Union ATEX marking for operation in explosive atmospheres (only applicable to Protos II 4400X).

  • Page 9: Residual Risks

    Protos II 4400(X) in a weather-proofed area of the plant or that a cover is used for protection against the weather. Safety Training Knick Elektronische Messgeräte GmbH & Co. KG will provide safety and product training during initial commissioning of the product. More information is avail- able from the relevant Knick representatives.
  • Page 10 • Connect the equipotential bonding clamp of the BASE module to the equi‑ potential bonding of the system. Further information can be found in the product installation guide. Certificates The current versions of the applicable certificates are available at www.knick.de.

  • Page 11: Installation And Commissioning

    • during an automatic rinse cycle in conjunction with a Unical 9000 (X) or Uniclean 900(X) controller. Maintenance The Protos II 4400(X) modules cannot be repaired by the user. For inquiries regarding repairs, please contact Knick Elektronische Messgeräte GmbH & Co. KG at www.knick.de.

  • Page 13: Assembly

    Kabelverschraubungen M20x1,5 cable glands M20x1,5 Assembly 141 [5.55] 1): Innengewinde Dimension Drawings 1): Internal thread 161 [6.33] 148 [5.82] 45,7 [1.80] 72 [2.83] 163 [6.42] 40 [1.57] 34 [1.34] 34 [1.34] Kabelverschraubungen M20x1,5 cable glands M20x1,5 Cable glands M20x1.5 (A/F 24 mm) 141 [5.55] Gerät: 1): Innengewinde...

  • Page 14: Wall Mounting

    Assembly Wall Mounting 150 [5.91] 150 [5.91] 10 [0.39] 10 [0.39] 150 [5.91] 150 [5.91] 10 [0.39] 10 [0.39] 6,4 [0.25] 6,4 [0.25] 6,4 [0.25] 6,4 [0.25] 2 x wall mounting brackets (stainless steel A4) 4 x hex bolt M6x10 (A/F 10 mm, stainless steel A4) (included in the package) 1:3.5...

  • Page 15: Pipe Mounting

    Assembly Pipe Mounting 30 [ 1.18] ... 30 [ 65 [ 1.18] ... 2.56] 65 [ 2.56]         Pipe-mount kit ZU0544: 2 x pipe clamp (stainless steel A4) 4 x threaded bolt M6 (stainless steel A4) 4 x washer, nut, cap nut (stainless steel A4) Mastmontagesatz ZU0544 Mastmontagesatz ZU0544...

  • Page 16: Protective Hood Zu0548

    Assembly Protective Hood ZU0548 202 [7.95] 1 x protective hood (stainless steel A2) 4 x nut M6 (stainless steel A4) 202 [7.95] Note The protective hood can only be used with pipe mounting. The package should contain 4 M6 nuts for fastening the protective hood on the threaded bolt of the Schutzdach ZU0548 pipe-mount kit.

  • Page 17: Panel-Mount Kit Zu0545

    Assembly Panel-Mount Kit ZU0545 148 [5.83] 148 [5.83] 148 [5.83] 148 [5.83] 144 [5.67] 144 [5.67] 144 [5.67] 144 [5.67] Control panel cutout Schalttafelausschnitt Schalttafelausschnitt Schalttafelausschnitt Schalttafelausschnitt Control-panel cutout Control-panel cutout Control-panel cutout Control-panel cutout 1 [0.04] ... 12 [0.47] 1 [0.04] ...

  • Page 18: Filler Plugs, Reduction Sealing Inserts, Multiple Sealing Inserts

    Assembly Filler Plugs, Reduction Sealing Inserts, Multiple Sealing Inserts As delivered, each cable gland includes a standard sealing insert. Reduction and multiple sealing inserts are available for tight insertion of one or two thin- ner cables. The coupling can be tightly sealed using a filler plug. Handling is as shown below.

  • Page 19: Electrical Installation

    Electrical Installation WARNING! Shock potential. An appropriately arranged and easily accessible disconnecting device for the product must be present in the system installation. The disconnecting device must disconnect all non-grounded, current-carrying wires. The disconnecting device must be labeled in a way that enables the associated product to be iden- tified.
  • Page 20 Electrical Installation Connecting the Power Supply (Example: BASE 4400-029 Module) The Protos II 4400(X) comes in three different versions. The terminal plates and wirings are shown on the following pages. 1. BASE 4400-029 Module (Standard Version) VariPower broad-range power supply, 24 (- 15 %) ... 230 (+ 10 %) V AC/DC 2.

  • Page 21: Base 4400-029 Module

    Electrical Installation BASE 4400-029 Module Standard version. Not suitable for hazardous-area applications! Power Supply With the VariPower broad-range power supply unit, the device can be operated with a power supply of 24 (- 15 %) to 230 (+ 10 %) V AC/DC, making it suitable for all public power grids in the world.

  • Page 22: Base 4400X-025/Vpw Module

    Electrical Installation BASE 4400X-025/VPW Module Ex-version with VariPower power supply WARNING! Read installation instructions for Ex devices, see p. 9 Power Supply With the VariPower broad-range power supply unit, the device can be operated with a power supply of 100 to 230 V AC (- 15 %, + 10 %). The terminals are suitable for single wires and flexible leads up to 2.5 mm (AWG 14).

  • Page 23: Base 4400X-026/24V Module

    Electrical Installation BASE 4400X-026/24V Module Ex version with 24 V power supply unit WARNING! Read installation instructions for Ex devices, see p. 9 Power Supply With the power supply unit, the device can be operated with a power supply of 24 V AC (- 15 %, + 10 %) or 24 V DC (- 15 %, + 20 %).

  • Page 24: Protos Ii 4400X Wiring

    U m = 253 V Electronic Accessories for Intrinsically Safe Connection Designation Type Manufacturer Valve control module KFD2-SL2-Ex1.B Pepperl + Fuchs Switch amplifier KF**-SR2-Ex1.W.** Pepperl + Fuchs Loop-powered isolator IsoTrans® 36A7 Knick *) See attachment for certificates or control drawings for electrical parameters...
  • Page 25 Electrical Installation Protos II 4400X Wiring With Terminal Cover ZU1042 (Optional) The optionally available ZU1042 terminal cover covers the signal terminals in addition to the power terminals . This obviates the need for the electronic accessories upstream of the BASE module inputs and outputs. Non Ex Non Ex or zone 2 Zone 0/1...

  • Page 26: System Overview

    System Overview Protos II 4400(X) Modular Process Analysis System OUT 3400(X)-071 PH 3400(X)-033 module PH 3400(X)-035 module pH, ORP MΩ, kΩ Interface Electronic contacts Interface Temp COND 3400(X)-121 3400(X)-041 module module µS, mS/cm Interface 2 EL / 4 EL Temp Interface Electronic contacts...
  • Page 27 System Overview Protos II 4400(X) Modular Process Analysis System MS 3400(X)-160 LDO 3400-170 MS 4400(X)-160 LDO 4400-170 module module Memosens Interface Interface I input I input LDO sensor Memosens sensor Module Memory card slot Protos II 4400(X) Module slot Temp Contacts Alarm K1, K2, K3...

  • Page 28: Brief Description

    • PA (Profibus PA) • FF (Foundation Fieldbus) Add-on functions Activation via device-specific TAN ProgaLog 4000 Windows® software for parameter setting and data evaluation Documentation The latest product information and user manuals for earlier firmware releases are available at www.knick.de.

  • Page 29: Front Module User Interface

    Brief Description FRONT Module User Interface 4 captive screws Transflective LC graphic display for opening the device (240 x 160 pixels) (NOTICE! Make sure that the sealing between FRONT and White backlighting, high resolution BASE is properly seated and clean!) and high contrast Measurement display User interface...

  • Page 30: View Into The Open Device

    Brief Description View into the Open Device. FRONT Module NOTICE! The circumferential sealing ensures IP 65 protection. Do not contaminate, do not damage. Memory card slot Observe installation guide for the memory card. Detailed information starting from page 78. Replacement of FRONT module Terminal plate adhesive label See separate guide.
  • Page 31 Brief Description View into the Open Device. BASE Module, 3 measuring/communication modules are inserted. WARNING! Shock potential. Make sure the device is de-energized before reaching into the terminal compartment. Module configuration Any combination of up to 3 measuring and communication modules is possible. Module identification: Plug &...

  • Page 32: Operation (Front Module)

    Operation (FRONT Module) Menu Structure Menu groups Parameter Calibration Maintenance Diagnostics Setting Measuring Passcode: 1246 1147 2958 (factory setting) Operator level 1989 Administrator level Selection of Message List Module 1 SYSTEM Open/Close Meas. Point Description further menu Memory Card Module 2 FRONT Logbook items:...

  • Page 33: Menu Selection

    Operation (FRONT Module) Menu Selection After switching on, the device first performs an internal test routine and automatically detects the number and type of modules installed. Then, the device goes to measur- 7.00 25.3 °C ing mode. 0.154 25.3 °C Time 10:26 Favorites Menu •...

  • Page 34: Status Indicators In The Display

    Status Indicators in the Display Icons The plain-text user interface is supplemented by icons which provide informa- tion on the operating status: Function Check (HOLD) The NAMUR "HOLD" mode is active (NAMUR function check status signal); as delivered, that is the K2 contact of the BASE module (normally open contact). This setting can be changed as required –...
  • Page 35 Status Indicators in the Display Display Explanation of display icons The device is in measuring mode Function Check (HOLD) The NAMUR “HOLD” contact is active; the red LED flashes (as delivered: Module BASE, Contact K2, N/O contact). Current outputs as configured: •...
  • Page 36 Status Indicators in the Display Display Explanation of display icons Hourglass indicates that a waiting time is running Calibration: Temperature compensation for process medium is activated Calibration: Step 1 of product calibration has been executed. The device is waiting for the sample values. Delta function is active (output value = measured value - delta value) ∆...

  • Page 37: Entering Numbers And Text

    Entering Numbers and Text FRONT Module Select the position using the left/right keys, then edit the number or letter using the up/down keys. Confirm with enter. Example: Entering a Measuring Point Description 1) Open the menu selection (menu) 2) Select parameter setting: Administrator Level, enter passcode 3) System Control 4) Meas.

  • Page 38: Configuring The Measurement Display

    Configuring the Measurement Display FRONT Module Menu Selection: Parameter Setting/FRONT Module/Measurement Display Pressing meas returns the device to the measuring mode from any function. (Pressing meas successively in measuring mode displays the activated special functions – if configured – such as measurement recorder). All process variables coming from the modules can be displayed.
  • Page 39 Configuring the Measurement Display Menu Selection: Parameter Setting/FRONT Module/Measurement Display Menu Display Action Configuring the Measurement Display Menu Selection Press menu key to select menu. Select parameter setting using arrow keys, press enter to confirm. Select: “Administrator Level” Parameter Setting Passcode 1989 (preset) Back Lingua...
  • Page 40 Configuring the Measurement Display Examples Selection Result 2, 4, 6 or 8 values without Any display of measured values from the measuring channel selection measuring modules and/or the basic device possible 2 or 4 values with measuring Only display of measured values from the channel selection measuring modules possible Selection...
  • Page 41 Configuring the Measurement Display Examples Selection Result 2 values Select two process variables within one measuring channel (1 channel) Measurement Display Number 2nd Value 2 Values (1 Channel) Channel 1 2 Values (2 Channels) 1st Meas. Value 4 Values Select number of values and channels. Confirm with enter.
  • Page 42 Configuring the Measurement Display Examples Selection Result 2 values Select two process variables in two measuring channels (2 channels) Measurement Display Number 2nd Value 2 Values (2 Channels) 1st Value 4 Values Select number of values and channels. Confirm with enter. Measurement Display Number 2 Values (2 Channels)
  • Page 43 Configuring the Measurement Display Examples Selection Result 4 (6, 8) Select four (six, eight) process variables from any measuring chan- values nels and the basic device Measurement Display Number 4 Values 2 Values (2 Channels) 1st Value 4 Values 2nd Value 2 Values (2 channels) Select number of values.
  • Page 44 Configuring the Measurement Display Examples Selection Result 4 values Select four process variables in two measuring channels 2 channels Measurement Display Number 4 Values 2 Values (2 Channels) 1st Value 4 Values 2nd Value 4 Values (2 Channels) Select number of values and channels. Confirm with enter.

  • Page 45: Softkey Function (Function Control)

    Softkey Function (Function Control) FRONT Module Menu Selection: Parameter Setting/System Control/Function Control Secondary Displays (2) Additional measured values can be displayed here in accordance with factory settings. When the respective softkey (1) is pressed, the process variables measured by the modules plus date or time are displayed.

  • Page 46: Protos Ii 4400(X) Firmware

    Protos II 4400(X) Firmware Menu Selection: Diagnostics/Device Description Query Current Device Firmware/Module Firmware When the device is in measuring mode: 1) Press the menu key. 2) Open the Diagnostics menu. 3) Select “Device Description”. Menu Display Action Provides information on all modules installed: Module type and function, Device Description serial number, hardware and firmware...

  • Page 47: Operating States

    Operating States Operating Mode Measuring – Diagnostics – Calibration 2) – Maintenance 2) Sensor monitor – Current source – Manual controller – Parameter setting 2) 20 min At end of Rinse function 2) rinse time Legend: Active (output functions normally) Last value or fixed default value Manual control of outputs Depending on parameter setting...

  • Page 48: Overview Of Parameter Setting

    Overview of Parameter Setting Parameter Setting Menu Parameter Setting From measuring mode: Press menu key to select menu. Menu Selection Select parameter setting using arrow keys, press enter to confirm. Administrator Level Parameter Setting Access to all functions, also passcode setting. Releasing or Lingua Back blocking functions for access from the Operator level.
  • Page 49 Overview of Parameter Setting Parameter Setting Menu FRONT Module: Display Settings Language Select the menu language Units Select the measurement units Formats Select the display format Measurement Display Set the measurement display Measurement Recorder See detailed “TAN Options” manual BASE Module: Signal Outputs and Inputs, Contacts Output Current I1, I2 Configure current outputs Contact K4...

  • Page 50: Parameter Setting

    Parameter Setting CAUTION! Incorrect parameter setting, calibration or adjustment may result in incorrect measurements being recorded. The Protos II 4400(X) must therefore be com- missioned by a system specialist, all its parameters must be set, and it must be fully adjusted. NOTICE! The "function check”...

  • Page 51: Operating Levels

    Operating Levels Parameter Setting: Viewing Level, Operator Level, Administrator Level Note: Function check (HOLD) active Menu Display Action Open the Parameter Setting Menu From the measuring mode: Menu Selection Press menu key to select menu. Select parameter setting using arrow keys, press enter to confirm.

  • Page 52: Locking A Function

    Locking a Function Administrator level: Enable / lock functions for Operator level Note: Function check (HOLD) active Menu Display Action Example: Blocking access to the configuration of relay contact K1 (BASE module) from the Operator level Open the Parameter Setting Menu 1) Administrator level BASE Module (Administrator) 2) Enter passcode (1989)

  • Page 53: Parameter Setting: System Control

    Parameter Setting: System Control Menu Selection: Parameter Setting/System Control Note: Function check (HOLD) active Menu Display Action Open the Parameter Setting Menu 1) Administrator level System Control (Administrator) 2) Enter passcode (1989) Parameter Sets Function Control 3) Select System Control using arrow Calculation Blocks keys, press enter to confirm.
  • Page 54 Parameter Setting: System Control Menu Selection: Parameter Setting/System Control Note: Function check (HOLD) active Menu Action Measuring Point Description You can enter a tag number or notes (e.g. date of last maintenance). Select position: left/right arrow key Select character: up/down arrow key. Confirm the entry with enter.
  • Page 55 Parameter Setting: System Control Menu Selection: Parameter Setting/System Control Note: Function check (HOLD) active Menu Action Logbook Selecting the events to be recorded in the logbook. The last 100 events are recorded with date and time and can be viewed in the Diagnostics menu. When using the Data Card with add-on function FW4400-104, 20,000 entries or more can be stored on the card, depending on the memory load.

  • Page 56: Calculation Blocks (System Control)

    Calculation Blocks (System Control) Menu Selection: Parameter Setting/System Control/Calculation Blocks Calculating Measured Variables to New Variables Calculation Blocks Two measuring modules with all their measured values serve as input for the calculation block. In addition, the general device status (NAMUR signals) is taken into account.

  • Page 57: Activating Calculation Blocks

    Activating Calculation Blocks Menu Selection: Parameter Setting/System Control/Calculation Blocks Allocating Measuring Modules to Calculation Blocks Combining Measuring Modules With three measuring modules, the following calculation block combinations are possible: Two calculation blocks can be activated. Menu Display Action Calculation Blocks •...

  • Page 58: Overview Of Calculation Blocks

    Overview of Calculation Blocks Module Combinations, Calculation Block, Process Variables Measuring mod- Calculation block Process variables calculated by ule combination calculation block pH/pH Cond/Cond Oxy/Oxy New Process Variables and Signal Processing Current Outputs All current outputs can be set to output the new process variables formed by the calculation blocks.

  • Page 59: Calculation Formulas

    Calculation Formulas Module Combinations, Calculation Block, Process Variables Process variable Calculation formula Range Span Process Process DIFF = A - B Difference variable variable (selectable in menu) DIFF = B - A Ratio (selectable in menu) 0.00 ... 19.99 0.10 0.00 ...

  • Page 60: Configuring A Calculation Block

    Configuring a Calculation Block Menu Selection: Parameter Setting/System Control/Calculation Blocks Setting the Process Variable to be Calculated Menu Display Action Select Calculation Block 1) Parameter Setting Parameter Setting (Administrator) 2) Select calculation block System Control FRONT Module BASE Module PH 3400-035 Module PH 3400-035 Module pH, pH Calcul.

  • Page 61: Parameter Sets A, B

    Parameter Sets A, B Menu Selection: Parameter Setting/System Control Note: Function check (HOLD) active 2 complete parameter sets (A, B) can be stored in the device. An icon in the measurement display shows which parameter set is active: The control element for switching between the parameter sets (optocoupler input OK2:) is selected in “Parameter Setting/System Control/Function Control”.
  • Page 62 Parameter Sets A, B Menu Display Action Parameter Sets A, B 1) Parameter Setting, Administrator System Control (Administrator) Level Memory Card Transfer Configuration 2) Enter passcode Parameter Set 3) System Control Function Control Time/Date 4) Parameter Set Measuring Point Description Back Save Parameter Set The active parameter set A overwrites...

  • Page 63: Parameter Setting: Front Module

    Parameter Setting: FRONT Module Menu Selection: Parameter Setting/FRONT Module Note: Function check (HOLD) active Menu Display Action Language Setting 1) Parameter Setting FRONT Module (Administrator) 2) FRONT Module Deutsch Language English 3) Language Units Français Formats Italiano Español Measurement Display Português Display Back...

  • Page 64: Parameter Setting: Base Module

    Parameter Setting: BASE Module Menu Selection: Parameter Setting/BASE Module Note: Function check (HOLD) active Menu Display Action Setting the Current Output 1) Parameter Setting BASE Module (Administrator) 2) Enter passcode Output Current I2 3) BASE Module Contact 4 (Failure) Contact 3 (Maintenance Request) 4) Output Current I...

  • Page 65: Current Outputs: Characteristic Curves

    Current Outputs: Characteristic Curves Parameter Setting/BASE Module/Current Output .../Characteristic Note: Function check (HOLD) active Linear Curve The process variable is represented by a linear output current curve. Output current Process variable Start Trilinear Curve You must enter two additional vertices: Output current 2nd vertex Y 1st vertex Y...
  • Page 66 Function Curve Nonlinear output current characteristic: allows measurements over several decades, e.g. measuring very low values with a high resolution and high values with a low resolution. Required: Entering a value for 50 % output current. Output current Entry for “50 % point”: e.g.: 10% of process variable Process variable...

  • Page 67: Current Outputs: Output Filter

    Current Outputs: Output Filter Parameter Setting/BASE Module/Current Output .../Output Filter Note: Function check (HOLD) active Time Averaging Filter To smoothen the current output, a low-pass filter with adjustable time interval can be switched on. When there is a jump at the input (100%), the output level is at 63 % after the time interval has been reached.

  • Page 68: Current Outputs: Messages

    Current Outputs: Messages Parameter Setting/BASE Module/Current Output .../Funct. Check Note: Function check (HOLD) active Behavior During Messages Depending on the parameter setting, the current outputs switch to one of the following states: Current Output 1 (Administrator) • Currently measured value Start •...

  • Page 69: Memosens: Report Malfunctions

    Memosens: Report Malfunctions During Memosens operation, communication errors or breakdowns and Sensochecks can be reported to the control room (output current 3.6 mA or 22 mA). To do so, the following settings must be made in the configuration: 1. In the BASE module, set the alarm to 3.6 mA or 22 mA for output current 1 or 2 in the “Behavior During Messages”...

  • Page 70: Relay Contacts: Namur Status Signals

    Relay Contacts: NAMUR Status Signals Menu Selection: Parameter Setting/BASE Module/Contact K... Note: Function check (HOLD) active NAMUR Status Signals As delivered, the floating relay outputs of the BASE module are assigned to the NAMUR status signals: Failure Contact K4, normally closed (signaling current failure) Maintenance request Contact K3, normally open, freely adjustable...
  • Page 71 Relay Contacts: NAMUR Status Signals Maintenance request is active when messages appear that require maintenance. That means that the equip- ment is still operating properly but should be serviced, or that process param- eters have reached a value requiring intervention. Typical example: The meter detected a worn sensor.

  • Page 72: Relay Contacts: Protective Wiring

    Relay Contacts: Protective Wiring Protective Wiring of Relay Contacts Relay contacts are subject to electrical erosion. Especially with inductive and capacitive loads, the service life of the contacts will be reduced. For suppres- sion of sparks and arcing, components such as RC combinations, nonlinear resistors, series resistors, and diodes should be used.

  • Page 73: Relay Contacts: Parameter Setting

    Relay Contacts: Parameter Setting Menu Selection: Parameter Setting/BASE Module/Contact K... Note: Function check (HOLD) active Menu Display Action Relay Contacts, Usage 1) Parameter Setting Contact K1 (Administrator) 2) Enter passcode. Usage Out of Spec. 3) BASE Module Variable Function Check Limit Value Limit Value 4) Contact K...

  • Page 74: Relay Contacts: Sensoface Messages

    Relay Contacts: Sensoface Messages Parameter Setting/BASE Module/Contact K.../Usage:/Sensoface Note: Function check (HOLD) active Menu Display Action Assign Sensoface Messages to Relay Contacts BASE Module (Administrator) When more than one measuring Output Current I1 Output Current I2 module is used, the Sensoface mes- Contact K4 Failure sages of the modules can be assigned...

  • Page 75: Relay Contacts: Rinse Contact

    Relay Contacts: Rinse Contact Parameter Setting/BASE Module/Contact K.../Usage/Rinse Contact Note: Function check (HOLD) active Menu Display Action Relay Contacts, Usage 1) Parameter Setting 2) Enter passcode. 3) BASE module 4) Contact K... (e.g. K1) 5) Usage: Rinse contact Set Rinse Contact Parameters •...

  • Page 76: Relay Contacts: Limit Value

    Relay Contacts: Limit Value Parameter Setting/BASE Module/Contact K.../Usage Note: Function check (HOLD) active Menu Display Action Relay Output: Limit Value 1) Parameter Setting Contact K1 (Administrator) 2) Enter passcode. Usage Out of Spec. 3) BASE module Variable Function Check Limit Value Limit Value 4) Contact K...

  • Page 77: Optocoupler Inputs Ok1, Ok2

    Optocoupler Inputs OK1, OK2 Menu Selection: Parameter Setting/BASE Module/Control Inputs OK1, OK2 Note: Function check (HOLD) active Menu Action OK1 Usage 1) Parameter Setting 2) Enter passcode 3) BASE Module 4) Control Inputs OK1/OK2 5) OK1 Usage OK1/OK2 Input Level 1) Parameter Setting 2) Enter passcode 3) BASE Module...

  • Page 78: Memory Card

    Memory Card Inserting/Removing the Memory Card Safety Instructions All memory cards are available in a non-Ex and an Ex version. Never mix Ex and non-Ex components. When working in a hazardous location, observe all applicable local and national codes and standards for the installation of electrical equipment in explosive atmospheres.
  • Page 79 Memory Card Removing the Memory Card When using a Data Card: The memory card must be closed before removal in order to avoid data loss (see Maintenance chapter, p. 89). Menu Selection: Maintenance – Open/Close Memory Card – Close Memory Card The memory card icon will no longer appear on the display.

  • Page 80: Card Types

    Memory Card Card Types Card Types (ZU1080-P-*) Purpose Data Card (X) Records data Audit Trail Card (X) Records data with security option FW Update Card (X) Firmware update for function expansion FW Repair Card (X) Firmware repair in case of malfunction Custom FW Update Card Customer-specific FW versions Custom FW Repair Card...

  • Page 81: Connection To Computer

    Memory Card Connection to Computer Connect the memory card to the computer via a micro USB cable. Micro USB port Protos II 4400(X) system connection Note: Outside the hazardous location, the Ex memory card may be connected to a normal computer.

  • Page 82: Using The Data Card

    Memory Card Parameter Setting/System Control/Memory Card Menu Display Action Using the Data Card 1) Insert the Data Card 2) Menu selection 3) Parameter Setting, Administrator Level 4) Enter passcode. 5) System Control: Memory Card When the Data Card is inserted, the display shown on the left appears.
  • Page 83 Memory Card Data Card: Save/Load Device Configuration Parameter Setting/System Control/Transfer Configuration. Saving/Loading the Complete Device Configuration “Save“ configuration means that the complete device configuration (except the passcode) is written on the Data Card. “Load” configuration means that the complete device configuration is read from the Data Card and programmed.

  • Page 84: Fw4400-102: 5 Parameter Sets

    FW4400-102: 5 Parameter Sets Parameter Setting/System Control/Parameter Sets Note: Add-on function FW4400-102 required. Menu Display Action Saving a Parameter Set on the Data Card Parameter Sets (Administrator) 1) Parameter Setting A,B (Internal) Parameter Sets 1,2 (Card) 2) System Control Save Parameter Set 1,2,3 (Card) Load Parameter Set 3) “Parameter Sets”...

  • Page 85: Loading A Parameter Set From The Data Card

    FW4400-102: 5 Parameter Sets Parameter Setting/System Control/Parameter Sets Menu Display Action Loading a Parameter Set from the Data Card Parameter Sets (Administrator) 1) Parameter Setting A,B (Internal) Parameter Sets 1,2 (Card) 2) System Control Save Parameter Set 1,2,3 (Card) Load Parameter Set 3) “Parameter Sets”...

  • Page 86: Fw4400-106: Firmware Update

    FW4400-106: Firmware Update The firmware update with add-on function FW4400-106 is activated by TAN in the device (see p. 54). The firmware for the update is available separately. The device replaces its own firmware (operating program) by the supplied FW version on the FW Update Card (“update”). NOTICE! The device is not operable during a firmware update.
  • Page 87 Firmware Update: Save Firmware Parameter Setting/System Control/Firmware Update/Save Firmware Menu Display Action Save Firmware 1) Insert the FW Update Card. Option Activation (Administrator) 2) Menu Selection: Parameter 015 Oxygen Measurement Inactive Setting, Administrator Level 102 5 Parameter Sets Inactive 103 Measurement Recorder Inactive 3) Enter passcode.
  • Page 88 Firmware Update: Load Firmware Parameter Setting/System Control/ Firmware Update/Load Firmware Menu Display Action Firmware Update 1) Insert the FW Update Card. Option Activation (Administrator) 2) Select menu: Parameter Setting, 015 Oxygen Measurement Inactive Administrator Level 102 5 Parameter Sets Inactive 103 Measurement Recorder Inactive 3) Enter passcode.

  • Page 89: Maintenance Functions

    Maintenance Functions Closing a Memory Card Maintenance/Open and Close Memory Card Note: Function check (HOLD) active Menu Display Action NOTICE! Close memory card prior to removing Otherwise you risk losing data. Remove the Memory Card 1) Menu Selection: Maintenance Maintenance (Administrator) 2) Open/Close Memory Card Open/Close Memory Card 3) “Close”...

  • Page 90: Current Source

    Maintenance Functions Maintenance / BASE ... Module Note: Function check (HOLD) active Menu Display Action Open the Maintenance Menu From measuring mode: Menu Selection Press menu key to select menu. Select Maintenance using arrow keys, confirm using enter. Then select "Module BASE". Maintenance Lingua Back...

  • Page 91: Adjusting The Current Outputs

    Maintenance Functions Maintenance/BASE ... Module /Adjust Output Current I... Note: Function check (HOLD) active Menu Display Action Adjusting the Current Outputs Use the arrow keys to select “Adjust BASE 4400-029 Module Output Current”, Current Source press enter to confirm. Adjust Output Current Back Enter the passcode: 2014 (preset)
  • Page 92 Maintenance Functions Maintenance/BASE ... Module /Adjust Output Current I... Note: Function check (HOLD) active Menu Display Action First Adjustment Step: 4 mA Select the desired output current Adjust Output Current I1 using the arrow keys. Adjust Output Current The adjustment range is limited to Confirm with [enter] Step 1: Setpoint 4.00 mA approx.

  • Page 93: Diagnostic Functions

    Diagnostic Functions Overview Selected Diagnostic Functions for Quality Management To meet the quality management requirements, Protos provides comprehen- sive diagnostics and safety functions such as Sensocheck sensor monitoring, a logbook for recording function activations with FW4400-104, and NAMUR messages with indication of date and time. Further features are: Sensor Diagram (PH and OXY modules only, in Diagnostics menu of the module)
  • Page 94 Diagnostic Functions Overview Selected Diagnostic Functions for Quality Management Sensor Monitor Shows the available raw measured values of the connected sensor: (in the Diagnostics menu of the measuring module) pH Analog mV, temperature, temperature probe, temperature resistor pH Digital Glass mV, temperature, glass impedance pH Digital ISFET mV, leakage current, temperature pH ORP mV, temperature...

  • Page 95: Sensocheck/Sensoface

    Diagnostic Functions Sensocheck/Sensoface Sensoface Sensoface is a graphic indication of the sensor condition. 24.3°C The “smileys” provide information on wear and required maintenance of the sensor (“friendly”– “neutral”– “sad”). Sensocheck Sensor Monitoring Module Sensocheck function OXY: Monitoring membrane/electrolyte COND(I): Information on sensor condition Automatic monitoring of glass and reference electrode Menu Display Action...

  • Page 96: Favorites Menu

    Diagnostic Functions Favorites Menu Menu Display Action Favorites Menu Diagnostic functions can be called up directly from the measuring mode using a softkey. The “Favorites” are selected in the Diagnostics menu. Select Favorites Press menu key to select menu. Menu Selection Select Diagnostics using arrow keys, press enter to confirm.

  • Page 97: Logbook

    Diagnostic Functions General Status Information of the Measuring System Menu Display Action Open the Diagnostics Menu From the measuring mode: Menu Selection Press menu key to select menu. Select Diagnostics using arrow keys, press enter to confirm. Diagnostics Lingua Back The “Diagnostics”...
  • Page 98 Diagnostic Functions Add-On Function FW4400-104: Logbook The logbook uses the FW4400-104 add-on function to record all entries in a file. When using the Data Card, 20,000 entries or more can be stored on the Data Card, depending on the memory load. Select menu: Parameter Setting/System Control/Memory Card/ Recording in Logbook On A new file is generated for each month.
  • Page 99 Diagnostic Functions Conformity with FDA 21 CFR Part 11 In their directive "Title 21 Code of Federal Regulations, 21 CFR Part 11, Electronic Records; Electronic Signatures" the US American health agency FDA (Food and Drug Administration) regulates the production and processing of electronic documents for pharmaceutical development and production.

  • Page 100: Measuring Point Description

    Diagnostic Functions Menu Display Action Measuring Point Description Displays point of measurement and Measuring Point Description annotations. Measuring Point Tank_2 Annotation 04/03/2019 smith Entry in menu Parameter Setting/System Control/ Meas. Point Description, see p. 54 Back Device Description Provides information on all modules Device Description installed: Module type and function, FRONT 4400 Module...

  • Page 101: Message List

    Diagnostic Functions General status information of the measuring system Menu Selection: Diagnostics / Messages Menu Display Action Message List Shows the currently activated warning Message List 8 Messg. or failure messages in plain text. (See D062 Sensocheck tables on following pages.) P018 Temperature Alarm P045...

  • Page 102: Messages

    Messages FRONT 4400-011 / 4400X-015 Module Failure Out of specification Maintenance request Message type FRONT message F008 Failure Meas. Processing (factory settings) F009 Failure Firmware Error F029 Failure No Sensor Connected F030 Failure Wrong Sensor Connected F031 Failure No Module Connected F032 Info Sensor Detected F033 Info...
  • Page 103 Messages FRONT 4400-011 / 4400X-015 Module Failure Out of specification Maintenance request Message type FRONT message F220 Info Calibration Menu Active F221 Info Maintenance Menu Active F222 Info Parameter Setting Menu Active F223 Info Diagnostics Menu Active F224 Info Main Menu Active F225 Info Measurement Display Active F226 Info...
  • Page 104 Messages BASE 4400-029 / 4400X-025/VPW / 4400X-026/24V Module Failure Out of specification Maintenance request Message type BASE message B008 Failure Meas. Processing (factory settings) B009 Failure Firmware Error B070 Maint. request Current I1: Span B071 Maint. request Current I1 < 0/4 mA B072 Maint.

  • Page 105: Protos Ii 4400 Specifications

    Protos II 4400 Specifications Display Graphic LC display, white backlighting Resolution 240 x 160 pixels Language German, English, French, Italian, Spanish, Portuguese Keypad NAMUR keypad, single keys, no double assignment [meas] [menu] [cursor keys] [enter] [softkey 1] [softkey 2], NAMUR LED red and green. Logbook Records function call-ups, NAMUR messages upon occurrence and disappearance with date and time.
  • Page 106 Protos II 4400 Specifications Power supply 24 (– 15 %) ... 230 (+ 10 %) V AC/DC approx. 18 VA/10 W, (terminals 18/19) AC: 48 ... 62 Hz (BASE module 4400-029) Overvoltage category Protection class Terminals, inside Single or stranded wires up to 2.5 mm Ferrules 0.25…...
  • Page 107 Protos II 4400 Specifications Current output I2 0/4 ... 20 mA (22 mA), max. 10 V, (terminals 9/10) galvanic isolation up to 60 V (galvanically connected with output I1) Load monitoring Error message if load is exceeded Overrange 22 mA in the case of a message Measurement error <...
  • Page 108 Protos II 4400 Specifications Housing Protos II 4400 C: Steel, coated Protos II 4400 S: Stainless steel, polished, 1.4305 Assembly Wall mounting Pipe mounting Panel mounting, sealed against panel Dimensions See dimension drawing, p. 13 Degree of protection IP 65 Cable glands 5x M20 x 1.5 (A/F 24 mm) Clamping ranges...

  • Page 109: Protos Ii 4400X Specifications

    Data retention in case of Parameters and factory settings > 10 years (EEPROM) power failure Logbook, statistics, records > 10 years (flash) Measurement recorder or memory card (optional) Module slots Explosion protection See Ex Certificates and EU Declaration of Conformity or www.knick.de...
  • Page 110 Protos II 4400X Specifications Power supply (terminals N/L/PE) 100 (– 15 %) ... 230 (+ 10 %) V AC < 15 VA, 48 ... 62 Hz (BASE 4400X-025/VPW module) Power supply (terminals L1/L2/PE) AC 24 V (- 15 %, + 10 %) < 15 VA, 48 ... 62 Hz (BASE 4400X-026/24V module) DC 24 V (- 15 %, + 20 %) <...
  • Page 111 Protos II 4400X Specifications Current output I2 0/4 ... 20 mA (22 mA), max. 10 V, (terminals 53/54) galvanic isolation up to 60 V (galvanically connected with output I1) Load monitoring Error message if load is exceeded Overrange 22 mA in the case of a message Measurement error <...
  • Page 112 Protos II 4400X Specifications EN 61326-1, EN 61326-2-3 NAMUR NE 21 Emitted interference Industrial applications (EN 55011 Group 1 Class A) Interference immunity Industrial applications Lightning protection to EN 61000-4-5, Installation class 2 Rated operating conditions Ambient temperature / -4 ... 122 °F -20 ...

  • Page 113: Glossary

    Glossary Technical Terms Administrator level Menu level of the Parameter Setting menu. Access to all functions, also pass- code setting. Releasing or blocking functions for access from the operator level.. Administrator passcode Protects access to the administrator level. If you lose the administrator pass- code, system access is locked! The manufacturer can generate a rescue TAN.
  • Page 114 Glossary Technical Terms Function check (HOLD) NAMUR contact (status signal). Always active when the device does not output the configured measured value. GLP/GMP Good Laboratory Practice/Good Manufacturing Practice: Rules for performance and documentation of measurements. Hysteresis Tolerance band around the limit value, within which the contact is not actuated. Serves to obtain appropriate switching behavior at the output and suppress slight fluctuations of the measured variable.
  • Page 115 Glossary Technical Terms Maintenance request NAMUR contact (status signal). Is active if messages appear that require mainte- nance. That means that the equipment is still operating properly but should be serviced, or that process parameters have reached a value requiring interven- tion.
  • Page 116 Glossary Technical Terms Operator passcode Protects access to the operator level. Can be set or disabled at the administra- tor level. Out of specification NAMUR contact (status signal). Is active when a user-defined limit value is exceeded or if process parameters reach a value that requires intervention. Parameter Setting menu The Parameter Setting menu provides 3 access levels: Viewing, Operator, and Administrator level.
  • Page 117 Glossary Technical Terms Secondary displays Two small displays located below the main display in measuring mode. The pro- cess variables to be displayed can be selected using the softkeys underneath. Sensor coding Here, internal settings for toroidal sensors are encoded. Slope The slope of a pH sensor is the voltage change per pH unit.

  • Page 118: Index

    Index Adjustment of output current ....................91 Administrator level ........................51 Applications ..........................7 Arrow keys ...........................33 Assembly ............................13 Assignment of measured values: start (4 mA) and end (20 mA) ......64 Audit Trail Card, description ....................80 Audit Trail Log ..........................99 Back up device settings ......................83 BASE 4400-029 module (non Ex) ..................21 BASE 4400X-025/VPW module (Ex) ..................22 BASE 4400X-026/24V module (Ex) ..................23...
  • Page 119 Index Current outputs, characteristic curve ................65 Current outputs, parameter setting ...................64 Current source ..........................90 Custom cards ..........................80 Data Card, description ......................80 Data Card, use..........................82 Date/time .............................53 Description of measuring point, display ............... 100 Device configuration backup ....................83 Device description ......................... 100 Device firmware .........................46 Diagnostic functions ........................93 Dimension drawings ........................13...
  • Page 120 Index Factory setting ...........................55 Failure (contact K4) ........................70 Failure, status signal .........................70 Favorites menu ...........................96 FDA 21 CFR Part 11 ........................99 Filler plug............................18 Firmware update ........................86 Firmware version ........................46 FRONT module, brief description ..................29 FRONT module, diagnostics ....................100 FRONT module, parameter setting ..................63 Function check, output current ...................68 Function check, status signal ....................71 Function control ........................53...
  • Page 121 Index Installation, BASE 4400X-026/24V module ..............23 Installation instructions ......................19 Installation, safety instructions ....................11 Intended use ..........................7 Intrinsically safe connection ....................24 Keypad ............................33 Keypad test ..........................100 Language setting ........................63 LED ..............................29 Limit value, effective direction .....................76 Limit value, icons in the display ...................76 Linear output curve ........................65 Load firmware ..........................88 Load parameter set from Data Card ...................85...
  • Page 122 Index Modular concept ........................28 Module diagnostics ....................... 100 Module firmware ........................46 Multiple sealing insert ......................18 NAMUR signals, current outputs ..................68 NAMUR signals, relay contacts .....................70 Non-linear output curve ......................66 OK1, OK2 parameter setting ....................77 Operating levels .........................34 Operating levels, parameter setting ..................51 Operating states ........................47 Operation in explosive atmospheres ...................
  • Page 123 Index Passcode entry ...........................54 Passcodes, factory setting ......................54 Personnel requirements ......................8 pH value calculation by means of dual conductivity measurement .....59 Pipe mounting..........................15 Power supply ..........................20 Power terminal cover .......................24 Protective hood ZU0548 ......................16 Protective wiring of relay contacts ..................72 Radar chart, diagnostics ......................93 Reduction sealing insert ......................18 Relay contacts, parameter setting ..................73...
  • Page 124 Index Sensor monitor ..........................94 Serial number ..........................46 Signal active parameter set via relay contact ..............62 Softkey function ........................45 Softkeys ............................29 Softkeys, function control ......................45 Specifications ........................... 105 Status indicators ........................34 Status signals ..........................70 Switch between parameter sets A, B .................61 Switching output, limit value ....................76 Symbols in the display ......................34 Symbols on the device ......................
  • Page 125 Index Value rotation ..........................45 Viewing angle, adjust ......................63 Viewing level ..........................51 Wall mounting ..........................14 Weather protector ZU0548 ....................16 Wiring ............................21 ZU0544 pipe-mount kit ......................15 ZU0545 panel-mount kit ......................17 ZU0548 protective hood ......................16 ZU1042 terminal cover ......................25...
  • Page 126 Knick Elektronische Messgeräte GmbH & Co. KG Headquarters Beuckestraße 22 • 14163 Berlin Germany Phone: +49 30 80191-0 Fax: +49 30 80191-200 info@knick.de www.knick.de Local Contacts www.knick-international.com Copyright 2019 • Subject to change Version: 1 This document was published on September 20, 2019.

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