Knick Protos II 4400 User manual

Protos II 4400 (X)
Process Analysis System
Protos II PN4400-095
Communication Module
Communication Unit for PROFINET
User Manual
www.knick.de
Read before installation.
Keep for future use.

Returns
Clean and securely package the product before returning it to KnickElektronische Messgeräte
GmbH&Co.KG if required.
If there has been contact with hazardous substances, the product must be decontaminated or
disinfected prior to shipment.
The consignment must always be accompanied by a corresponding return form to prevent service
employees being exposed to potential hazards.
Further information can be found at www.knick.de.
Disposal
The local codes and regulations must be observed when disposing of the product.

3
Table of Contents
PN4400-095 Module
Returns........................................................................................................................................... 2
Disposal ......................................................................................................................................... 2
Safety................................................................................................................ 5
Intended Use................................................................................................................................ 5
Abbreviations ................................................................................................. 6
Firmware Version............................................................................................. 8
PROFINET Technology..................................................................................... 9
Package Contents.......................................................................................... 10
Terminal Plate................................................................................................ 10
Inserting the Module .................................................................................... 11
PROFINET Installation................................................................................... 12
Wiring ...........................................................................................................................................12
System Integration ..................................................................................................................14
Initial Commissioning....................................................................................................14
Installing the GSDML File .............................................................................................15
Configuration on the TIA Portal .................................................................................16
Replacing the Device..............................................................................................................19
Resetting the Device...............................................................................................................20
Function Blocks (AI, AO).........................................................................................................21
Cyclic Data Transfer .................................................................................................................22
Analog Input Blocks ...................................................................................... 23
PROFINET Commands ............................................................................................................26
Product Calibration .................................................................................................................34
Key Lock.......................................................................................................................................35
Analog Output Block..................................................................................... 36
Pressure Compensation via Bus (AO1) .............................................................................36
Diagnostic Functions .................................................................................... 37
Measured Value Status...........................................................................................................39
Communication Status ..........................................................................................................40
I&M Functions............................................................................................................................41
PROFINET Diagnostic Information.....................................................................................43
Error Messages/Troubleshooting .......................................................................................47

4
Table of Contents
PN4400-095 Module
Specifications................................................................................................. 48
Measured Values Available for PROFINET................................................... 50
PH Module Types......................................................................................................................50
pH/pH Calculation Blocks......................................................................................................51
OXY Module Types...................................................................................................................52
O2/ O2Calculation Block .....................................................................................................53
COND/CONDI Module Types................................................................................................54
COND / COND Calculation Block ........................................................................................55
Index............................................................................................................... 56

5
Safety
Read the user manuals for the basic unit (FRONT and BASE modules), observe
the technical specifications, and follow the safety instructions in the safety
guide (included with the Protos II 4400 basic unit package contents).
The user manual, safety guide, and other product information can be down-
loaded from www.knick.de.
Intended Use
The module is a PROFINET communication unit for ProtosII4400.
It features two RJ45 Ethernet sockets and can therefore be connected in a ring
or star topology.
The module is only intended for operation in ordinary (non-hazardous)
locations.
Maintenance
Protos modules cannot be repaired by the user. For inquiries regarding module
repair, please contact Knick Elektronische Messgeräte GmbH&Co.KG at
www.knick.de.

6
Abbreviations
AI Analog input. Function block for providing input data.
AO Analog output. Function block for processing output data.
AR Application relation
CC-A/B/C/D Conformance classes
CR Communication relation
DCP Discovery and basic configuration protocol:
DCP is part of the PROFINET protocol
and makes it possible to find and configure a device.
If the device’s MAC address and name of station are recog-
nized by a process control system (PCS), the PCS can allocate
the IP address to the device using DCP.
EMC Electromagnetic compatibility
GSD Generic station description (device master file)
GSDML GSD markup language:
GSDML file = Profinet device master file in XML format for
configuring PLC systems
I&M Identification and maintenance: Services that provide sup-
port during commissioning and maintenance.
I/O, IO Input/output
IRT Isochronous real time:
Isochronous data exchange with PROFINET for real-time
communication
MAC Media access control: The MAC address is a unique address
assigned to the device that is set by the manufacturer.
It comprises three bytes to identify the manufacturer and
three bytes to identify the device. The MAC address is
printed on the terminal plate and can be viewed by going
to the PN4400-095 Module Diagnostics menuNetwork
Information.
PCS Process control system
PLC Programmable logic controller

7
Abbreviations
PROFINET Process field network
RD Received data
RT Real time: channel for transmitting process data
TCP/IP Transmission control protocol/Internet protocol:
Protocols that form the basis for data exchange on the
Internet and in other networks
TD Transmitted data
TIA Totally Integrated Automation: Siemens provides automation
tools on its TIA Portal.

8
Menu Display Action
Device hardware and firmware
versions
Provides information on all modules
installed: Module type and function,
serial number, hardware and firmware
version, and device options.
Select the different modules (FRONT,
BASE, slots 1-3) using the arrow keys.
Device Description
Back
PROFINET
PN4400-095 Module
HW: 1, APP-FW: 01.00.240
Serial Number: 471101149
BASE
Module FRONT
Proceed
Query module firmware
PN4400-095 module,
Hardware and firmware versions,
Serial number, installed in slot 2.
Query stack firmware version
Press the “Next” softkey to
show the Comm FW version.
Firmware Version
Query Current Device Firmware/Module Firmware
When the device is in measuring mode:
Press the menu key, open Diagnostics menu: Device Description
PN4400-095 Module Firmware
Firmware version 01.xx.xxx
Module Compatibility
Protos II 4400 with FRONT firmware version 01.01.xx or higher
Device Description
Back
Operating Panel
FRONT 4400-11 Module
Hardware: 1, Firmware: 01.01.00
Serial Number: 0000815
BASE
Module FRONT

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PROFINET Technology
PROFINET is an open industrial standard for safe and fast data transmission
via the industrial Ethernet. The standard was created and is managed by the
PROFIBUS user organization PROFIBUS and PROFINET International (PI).
The PROFINET standard evolved from PROFIBUS – a fieldbus communication
standard to support automation technology. PROFINET ensures correct and
timely data transmission, even in demanding applications. In addition to cyclic
user data exchange, PROFINET also offers additional functions for transmitting
diagnostics, parameter settings, and alarms.
Conformance Classes
To address different requirements, there are four conformance classes (CC-A,
CC-B, CC-C, CC-D), which build upon each other and feature a set of functions
tailored to typical application areas.
The PN4400-095 module meets the requirements for class B (CC-B). This means
that the devices and the network infrastructure are certified products and
structured according to PROFINET IO guidelines.
Basic functions in class B:
• RT communication
• Cyclic I/O data transfer
• Parameters
• Alarms
• Network diagnostics
• Topology information

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01
PN 4400-095
No.
Type
Protos II Module
Profinet
96680/0000000/JJWW
PN 4400-095
Slot 2
only!
14163 Berlin Made in Germany
Tamb: -20 to +55 °C
Connector 2
Profinet
Connector 1
Profinet
Connector 2
Profinet
Connector 1
Profinet
MAC address
MAC address
PN
MAC address
MAC address
00:00:00:00:00:00
00:00:00:00:00:00
Terminal Plate
Terminal Plate Adhesive Label
The terminal plate adhesive labels for the lower
modules can be attached to the inside door.
This simplifies maintenance and service.
The MAC address is also printed on the terminal
plate adhesive label for the PN4400-095 module.
Package Contents
• Communication module
• Installation Guide
• Test Report 2.2 acc. to EN 10204
• Adhesive label with terminal assignments and MAC address
01
PN 4400-095
No.
Type
Protos II Module
Profinet
96680/0000000/JJWW
PN 4400-095
Slot 2
only!
14163 Berlin Made in Germany
Tamb: -20 to +55 °C
Connector 2
Profinet
Connector 1
Profinet
Connector 2
Profinet
Connector 1
Profinet
MAC address
MAC address
PN
MAC address
MAC address
00:00:00:00:00:00
00:00:00:00:00:00

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Inserting the Module
CAUTION! Electrostatic discharge (ESD).
The modules’ signal inputs are sensitive to electrostatic discharge.
Take measures to protect against ESD before inserting the module and wiring
the inputs.
Note: The PN4400-095 module must be installed in slot 2.
1) Switch off the power supply to the device.
2) Open the device (loosen the 4 screws on the front).
3) Plug the module into the slot 2 (D-SUB socket).
4) Tighten the module's fastening screws.
5) Connect the signal lines.
6) Check whether all connections are correctly wired.
7) Close the device and tighten the screws on the front.
8) Switch on the power supply.
CAUTION! Risk of losing the specified ingress protection.
Fasten the cable glands and screw together the housing correctly.
Observe the permissible cable diameters and torques.
Insert blanking plugs or sealing inserts if necessary.
CAUTION! Incorrect parameter settings or adjustments can result in
incorrect outputs.
Protos must therefore be commissioned by a system specialist,
all its parameters must be set, and it must be fully adjusted.
BASE module connections
Module slot 1
Module slot 2
Module slot 3

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PROFINET Installation
Wiring
RJ45 Ethernet Sockets 1 and 2
Pin Name Description
1 TD+ Transmitted data +
2 TD- Transmitted data -
3 RD+ Received data +
6 RD- Received data -
Transmitted data +
Transmitted data -
Received data +
Received data -
1
2
3
4
5
6
7
8
18

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PROFINET Installation
The module can be connected in a ring or star topology.
Ring Topology
In this topology, terminal devices and control systems are connected in series.
In addition, the first and last devices are connected to the control system, there-
by forming a ring. The ring topology is redundant and therefore recommended
for production environments that require a high level of availability.
Two Ethernet sockets are required for this topology.
Star Topology
A star topology uses a central hub that is connected to all the terminal devices.
There is no direct connection between the separate terminal devices.

14
System Integration
Initial Commissioning
PROFINET devices are identified in the network using the following parameters:
IP address, MAC address, and device name (Name of Station).
• IP address on delivery: 0.0.0.0
• For the MAC address, see the terminal plate.
• Carry out IP configuration and set the device name with a suitable
engineering tool.
Configuration with the Siemens TIA Portal is specified on the following
pages.
Application Tool
Integration in PROFINET system Engineering tool
Device name and IP address Engineering tool
Device parameter setting Local device
Backup/ save device parameter setting Data Card ZU1080-P-N-D

15
System Integration
Installing the GSDML File
A PROFINET device master file (GSDML file) is required for system integration.
The latest version of the GSDML file is available in the downloads section of the
Knick website.
The procedure for installing the GSDML file varies depending on the engineer-
ing tool used. The Simatic TIA Portal V15 is used in the example.
1) Open the “Extras Manage General Station Description Files (GSD)” menu.
2) “Browse” button: Select the directory containing the GSDML file to be
installed.
3) Select the GSDML file from the list.
4) “Install” button: The GSDML file is installed and added to the hardware
catalog.

16
System Integration
Configuration on the TIA Portal
1) In the PN4400-095 module hardware catalog, select the following:
“Other Field Devices PROFINET IO Sensors Knick Analysis 
Protos 4400-PN095”
2) Drag and drop “Protos 4400-PN095” into the network view and position it
next to the CPU icon (see figure below).
3) Assign the PN4400-095 module to the PROFINET IO controller:
Click on the interface of the PN4400-095 module and, keeping the mouse
button depressed, connect it to the CPU icon.
4) Double-click on “Protos 4400-PN095”: The module properties are shown in
the inspector window.
5) Configure the PROFINET interface of the PN4400-095 module:
Set the IP address and PROFINET device name.
Note: The PROFINET controller and the field device must be in the same
subnet.

17
System Integration

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Assigning Device Name and IP address Online
1) Connect the device to the PROFINET network.
2) TIA Portal: Project Navigation Devices Online Access.
3) Select the device’s network interface.
4) Double-click on “Update Accessible Devices”.
Accessible devices are shown with their MAC addresses.
5) Select the device.
6) Online & Diagnostics menu Functions:
Assign the IP address and device name.
System Integration
7) Then download the project and check whether communication functions
correctly.

19
Replacing the Device
By using the neighborhood detection function, the control system assigns
the PROFINET device name and the IP address to the newly added device
(PN4400-095 module).
Note: All current settings are automatically applied if only the PN4400-095
module is replaced. If the entire ProtosII4400 device is replaced, the remaining
device parameter settings are not automatically applied. In this case, save the
parameter settings on a Data Card ZU1080-P-N-D prior to replacing the device
(see the user manual for the ProtosII4400 basic unit).

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Resetting the Device
Resetting the Device Parameters
In the Protos device menu:
Parameter Setting System Control Restore Factory Settings
The reset function in the device menu does not reset the PROFINET network
settings.
In the TIA Portal:
Functions Reset to factory settings
The reset function via PROFINET in the device menu does not reset the Protos
to its factory settings.
Resetting the PROFINET Network Settings
In the engineering tool using the DCP service command
RESET_COMMUNICATION_PARAMETER.