Knick Protos LDO 3400-170 User manual

Latest Product Information: www.knick.de
Protos 3400(X)
Process Analysis System
Protos LDO 3400-170 Measuring Module
For Optical Oxygen Measurement
in Liquids and Gases
The Art of Measuring.
Aktuelle Produktinformation: www.knick.de
Analysenmesssystem
Protos 3400(X)
Betriebsanleitung Messmodul Protos CONDI 3400 (X)-051
zur Leitfähigkeitsmessung mit induktiven Sensoren
Deutsch
The Art of Measuring.
Aktuelle Produktinformation: www.knick.de
Analysenmesssystem
Protos 3400(X)
Betriebsanleitung Messmodul Protos CONDI 3400 (X)-051
zur Leitfähigkeitsmessung mit induktiven Sensoren
Deutsch
User Manual
English

Trademarks
The following trademarks are used in this manual without further marking:
CalCheck®, Calimatic®, Protos®, Sensocheck®, Sensoface®, ServiceScope®, 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
Knick Elektronische Messgeräte GmbH & Co. KG, Germany
SMARTMEDIA®
is a registered trademark of Toshiba Corp., Japan
©2017 Subject to change without notice
Return of Products under Warranty
Please contact our Service Team before returning a defective device. Ship the cleaned device to
the address you have been given. If the device has been in contact with process fluids, it must be
decontaminated/disinfected before shipment. In that case, please attach a corresponding certificate,
for the health and safety of our service personnel.
Disposal
Please observe the applicable local or national regulations concerning the disposal of
“waste electrical and electronic equipment”.
Knick
Elektronische Messgeräte GmbH & Co. KG
Beuckestr. 22
14163 Berlin, Germany
Phone: [phone] - 0
Fax: [phone] - 200
Web: www.knick.de
Email: [email protected]

3
Table of Contents
Protos LDO 3400-170 Module
Return of Products under Warranty .................................................................................... 2
Disposal ......................................................................................................................................... 2
Trademarks ................................................................................................................................... 2
Intended Use.................................................................................................... 6
Conformity with FDA 21 CFR Part 11.................................................................................. 6
Safety Information .......................................................................................... 7
Software Version......................................................................................................................... 8
Modular Concept ....................................................................................................................... 9
Short Description .......................................................................................... 10
Short Description: FRONT Module ....................................................................................10
Short Description: Menu Structure....................................................................................11
Short Description: BASE Module........................................................................................13
Terminal Plate................................................................................................ 14
Inserting the Module .................................................................................... 15
Wiring ............................................................................................................. 17
Menu Selection.............................................................................................. 18
Menu Structure.............................................................................................. 18
Passcode Entry............................................................................................... 19
Changing a passcode.....................................................................................................19
Configuring the Measurement Display ....................................................... 20
Calibration / Adjustment .............................................................................. 22
Recommendations for Calibration.....................................................................................23
HOLD Function During Calibration ...................................................................................24
Automatic Calibration in Water...........................................................................................26
Automatic Calibration in Air.................................................................................................28
Product Calibration (Calibration with Sampling) ........................................................30
Zero Correction.........................................................................................................................32
Parameter Setting: Operating Levels .......................................................... 33
Administrator Level .................................................................................................................33
Operator Level...........................................................................................................................33
Viewing Level.............................................................................................................................33

4
Table of Contents
Protos LDO 3400-170 Module
Parameter Setting: Locking a Function............................................................................34
Activating Parameter Setting ..............................................................................................35
Documenting Parameter Setting .......................................................................................36
ProgaLog 3000 Software (Option) forConfiguration and Documentation .......38
Configuration using "ProgaLog 3000".....................................................................41
Setting the Sensor Data Parameters............................................................ 42
Sensoface ....................................................................................................................................47
Logbook.......................................................................................................................................48
Factory Setting..........................................................................................................................48
Configuring a Current Output.............................................................................................51
Current Outputs: Characteristics ........................................................................................52
Output Filter...............................................................................................................................54
NAMUR Signals: Current Outputs ......................................................................................55
NAMUR Signals: Relay Contacts..........................................................................................56
Relay Contacts: Protective Wiring ......................................................................................57
Relay Contacts, Usage ............................................................................................................58
Relay Contacts: Sensoface Messages................................................................................59
Rinse Contact.............................................................................................................................60
Icons in the Measurement Display ....................................................................................61
Limit Value, Hysteresis, Contact Type................................................................................61
OK1,OK2 Inputs: Specifying the Level..............................................................................62
Switching Parameter Sets via OK2.....................................................................................63
Selecting Parameter Set (A, B) via OK2 Input ................................................................63
Signaling Active Parameter Set via Relay Contact.......................................................63
Maintenance .................................................................................................. 65
Diagnostics Functions................................................................................... 66
Point of Meas Description.....................................................................................................66
Logbook.......................................................................................................................................66
Device Description ..................................................................................................................67
FRONT Module..........................................................................................................................67
BASE Module..............................................................................................................................67
Sensor Monitor..........................................................................................................................68
Cal Record...................................................................................................................................69

5
Table of Contents
Protos LDO 3400-170 Module
Sensor Network Diagram......................................................................................................69
CIP/SIP Cycles, Autoclaving Counter.................................................................................70
Setting Diagnostics Messages as Favorite ......................................................................71
Message List...............................................................................................................................73
Specifications................................................................................................. 78
Appendix:....................................................................................................... 81
Minimum Spans for Current Outputs ...............................................................................81
Index............................................................................................................... 86

6
Intended Use
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.
This results in requirements for measuring devices used for corresponding
applications. The following features ensure that the Protos 3400 modular
process analysis system meets the demands of FDA 21 CFR Part 11:
Electronic Signature
Access to the device functions is regulated and limited by individually adjust-
able codes – “Passcodes“. This prevents unauthorized modification of device
settings or manipulation of the measurement results. Appropriate use of these
passcodes makes them suitable as electronic signature.
Audit Trail Log
Every change of device settings can be automatically recorded and doc-
umented in the Audit Trail Log on the Protos card. The recording can be
encrypted.
Conformity with FDA 21 CFR Part 11
The module is used to measure oxygen in liquids and gases using an optical
sensor of the SE 740 series. The module permits simultaneous measurement
of oxygen partial pressure, barometric pressure and temperature. In addition,
oxygen saturation or concentration and volume concentration in gases can be
calculated and displayed.
The LDO 3400-170 module is not intended for operation in locations subject to
explosion hazards.

7
Safety Information
NOTICE!
Never try to open the module!
If a repair should be required, return the module to our factory.
If the specifications in the instruction manual are not sufficient for assessing
the safety of operation, please contact the manufacturer to make sure that your
intended application is possible and safe.
Be sure to observe during installation:
• Switch off power supply before replacing or inserting a module.
• Protect the signal inputs of the modules against electrostatic discharge.
• Before commissioning it must be proved that the device may be connected
with other equipment.

8
Software Version
LDO 3400-170 Module
Protos 3400 Device Software
The LDO 3400-170 module is supported by software version A.0 or higher.
LDO 3400-170 Module Software
Software version 1.x
Menu Display Device description
Device hardware and software
version
Provides information on all modules
installed: Module type and function,
serial number, hardware and software
version, and device options.
Select the different modules (FRONT,
BASE, slots 1 - 3) using the arrow keys.
Device description
Return
22.7 °C
83.3 %Air
Operating panel Protos
Module FRONT 3400-011
Hardware: 1.1, Software: A.1
Serial number: 08150815
BASE
Module FRONT
Querying the Device/Module Software Version
When the analyzer is in measuring mode:
Press menu key, open Diagnostics menu: Device description
Sensor
Device description
Return
22.7 °C
83.3 %Air
Digital sensors
Module LDO 3400-170
Hardware: 1, Software: 1.0
Serial number: 471101149
BASE
FRONT
Sensor
Querying the module software
version
LDO 3400-170 module
hardware and software version,
serial number – here installed in
slot3.
Module

9
Modular Concept
Basic Unit, Measuring Module, Additional Functions.
Documentation
The basic unit is accompanied by a CD-ROM containing the complete
documentation.
Latest product information as well as user manuals for earlier software releases
are available at www.knick.de.
Protos 3400 is an expandable modular process analysis system.
The basic unit (FRONT and BASE modules) provides three slots which can be
equipped by the user with any combination of measuring or communication
modules. The software capabilities can be expanded by additional functions
(options). Additional functions must be ordered separately. They are supplied
with a device-specific TAN for function release.
3 module slots
for free combination of
measuring and communication
modules
Measuring Modules
• pH / ORP / Temp
• O2/Temperature
• Noncontacting conductivity / Temp
• Contacting conductivity / Temp
• Memosens sensors
Additional Functions
Activation via
device-specific TAN
Protos card
Data recording
ProgaLog 3000
Windows® software for
parameter setting and
data evaluation
Protos 3400(X) Modular Process Analysis System
Communication modules
• OUT (additional switching and current
outputs)
• PID (analog and digital controller)
• Profibus PA
• Foundation Fieldbus
• FIU (radio, Memosens, Unical)
(software occupies 2 slots)
• Unical probe controller

10
Short Description
Short Description: FRONT Module
Transflective LC graphic display
(240 x 160 pixels)
white backlighting, high resolution
and high contrast.
4 captive screws
for opening the analyzer
(NOTICE! Make sure that the gasket between FRONT and
BASE is properly seated and clean!)
%Air
°C
24.0°C 25.8°C
Red LED
signals failure (On) or maintenance
request/function check (blinking)
according to NE 44.
Green LED
Voltage supply okay
5 self-sealing cable glands
M20 x 1.5
for entry of voltage supply and signal lines
2 softkeys
with context-sensitive functions.
User interface
with plaintext menus as recom-
mended by NAMUR.
Menu texts can be switched to:
German, English, French, Italian,
Swedish/Portuguese, or Spanish.
Intuitively acquirable menu logic,
based on Windows standards.
Control panel
3 function keys
(menu, meas, enter)
and 4 arrow keys for menu selection
and data entries
Measurement display
Secondary displays

11
Measure
Short Description: Menu Structure
Basic Functions: Calibration, Maintenance, Parameter Setting, Diagnostics
Menu groups
1
2
3
1147 2958
Passcode:
Selecting
further
menu items:
Module 1
Module 2
Module 3
BASE
Module 1
Module 2
Module 3
SYSTEM
FRONT
BASE
Module 1
Module 2
Module 3
Message list
Point of meas
description
Logbook
Device description
FRONT
BASE
Module 1
Module 2
Module 3
4
56
Legend:
1) Pressing the menu key accesses menu selection.
2) Pressing the meas key returns to measurement.
3) Menu groups are selected using the arrow keys.
4) Press enter to confirm, enter passcode.
5) Further menu items are displayed.
6) Selected functions of the Diagnostics menu can be recalled
via softkey even when in measuring mode.
Calibration
Maintenance Parameter setting Diagnostics
1246
Operator level
1989
Administrator level

12
Short Description: FRONT Module
View into the open device (FRONT module)
Terminal plates
of “hidden” modules
Each module comes with an adhesive
label containing the contact assign-
ments. This label should be sticked to
the inner side of the front (as shown).
Then, the terminal assignments remain
visible even if further modules are
inserted.
Slot for Protos card
• Data recording
The Protos card expands the measure-
ment recorder capacity to >50000
records.
• Exchange of parameter sets
5 parameter sets can be stored on the
Protos card, 2 of them can be load-
ed to the analyzer and switched by
remote control.
Parameter sets can be transmitted
from one analyzer to the other.
• Function expansions
are possible with additional software
modules, which are released using
transaction numbers (TAN).
• Software updates
The circumferential sealing
guarantees IP 65 protection and allows spray
cleaning / disinfection.
NOTICE! Keep clean!
Replacing the front module
Pull off power cord and ground wire.
To separate the FRONT module from
the BASE module, turn the retaining screws
of the pivot hinge by 90°.

13
Short Description: BASE Module
View into the open device (BASE module, 3 function modules installed)
BASE Module
2 current outputs (free assignment of
process variable) and 4 relay contacts,
2 digital inputs.
VariPower broad-range power supply unit,
20 ... 265 V AC/DC, suitable for all public
mains supplies in the world.
Important Notice Concerning Protos Card
The Protos card may be inserted or replaced with the power supply switched
on. Before a memory card is removed, it must be “closed” in the maintenance
menu. When closing the device, make sure that the sealing is properly seated
and clean.
Module equipment
Module identification: Plug & Play.
Up to 3 modules can be combined as
desired. Several input and communication
modules are available.
Warning!
Do not touch the terminal compartment,
there may be dangerous contact voltages!
Please note:
Protos 3400 allows operating only
one optical oxygen sensor at the
same time.

14
Terminal Plate
Attaching the Terminal Plates
The terminal plates of the lower modules can
be sticked to the inner side of the door.
This facilitates maintenance and service.
Terminal Plate of LDO 3400-170 Module:
No.
Type
®
Protos Module
2345671 8 9 10 11 12 13 14 15 16 17 18 19
shield
PWR out
n.c.
A
B
control
GND
n.c. control +
LDO Input
0(4) to 20 mA
Input
87708/0000000/jjww
http://www.knick.de
[email protected]
In et
tern
Made in Germany
Tamb: -20 to +55 °C
LDO
LDO 3400-170

15
Inserting the Module
Switch off power supply.
Open the device (loosen the 4 screws at the front).
Place module in slot (D-SUB connector).
Tighten fastening screws of the module.
Connect sensor cable and control cable.
Close device, tighten screws at the front.
Switch on power supply.
Set parameters.
1.
2.
3.
4.
5.
6.
7.
8.
Make sure that the cable
glands are tightly closed to
protect against humidity.

16

17
Wiring
The signal from an external pressure transmitter can be fed in through the
external current input (terminals 8 and 10, see terminal plate on page14).
This allows pressure correction of the oxygen measurement.
Cable, e.g. CA/M12-005N485
Color Assignment Terminal number
Cable strand LDO 3400-170 module
White
Brown
Pink
Gray
Black

18
Menu selection
Return to meas
Select: [enter]
Lingua
Menu Selection
1Press menu key to access menu selection.
2Pressing meas returns to measurement.
After switching on, the analyzer performs an internal test routine and
automatically detects the number and type of modules installed.
Then, the analyzer goes to measuring mode.
Measure
Menu Structure
Calibration Maintenance Parameter setting Diagnostics
Menu groups (Select using arrow keys)
1
2
3
1147 2958
Passcode
(as delivered)
Selection of further
menu items:
3Arrow keys for selecting a menu group
4enter key for confirming a selection
82.3 %Air
25.1 °C
%Air
°C
24.0°C 25.8°C
1
2
1
2
3
4
1246
Operator level
1989
Administrator level

19
Changing a passcode
“Passcode entry” menu
When this menu is opened, the
analyzer displays a warning (Fig.).
Passcodes (factory setting):
Calibration: 1147
Maintenance: 2958
Operator level: 1246
Administrator level: 1989
If you lose the passcode
for the Administrator level, system
access will be locked! Please consult
our technical support!
Entering a passcode
Select the position using the left/right keys,
then edit the number using the up/down keys.
When all numbers have been entered, confirm by pressing enter.
Changing a passcode
• Open the menu selection (menu)
• Select parameter setting
• Administrator level, enter passcode
• Select System control: Passcode entry
Passcode Entry
Menu Display System control:
Passcode entry
Passcode entry (Administrator)
OK
25.6 °C
82.3 %Air
Passcode entry (Administrator)
25.6 °C
82.3 %Air
cal Calibration On Off
maint Maintenance On Off
Change passcode
opl Operator level
1147
On Off
Close
cal Calibration On
maint
opl
Off
If you lose your
adm passcode, system
access will be locked.
Return Info
Changing a passcode
Select “On” using arrow keys,
press enter to confirm.
Select the position using the left/right
keys, then edit the number using the
up/down keys.
When all numbers have been entered,
confirm by pressing enter.

20
Configuring the Measurement Display
Select menu: Parameter setting/Module FRONT/Measurement display
Pressing meas (1) returns the analyzer to the measuring mode from any
function.
All process variables coming from the modules can be displayed.
The table on the next page describes how to configure the measurement
display.
Secondary displays
Additional values, also date and
time, can be displayed depending
on the modules installed.
Measurement display
Typical measurement display
%Air
°C
24.0°C 25.6°C
1
Softkeys
In measuring mode, the softkeys
allow selecting the values for the
secondary displays or controlling
functions (user defined).