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Manual

ibaBM-PN

22

Issue 1.9

The installation location within the PROFINET line is

not

relevant. The PROFINET to-

pology can have a linear or a star structure.
Data acquisition via TAP / Sniffing is not possible in redundant networks, since the data

that can be acquired depends on the installation location.

Other documentation

SIEMENS FAQ on the basics of PROFINET system redundancy
What are the PROFINET redundancy functions?

https://support.industry.siemens.com/cs/ww/en/view/109756450

8.9

32Mbit Flex protocol and ibaFOB-D network

The ibaNet 32Mbit Flex protocol (referred to as "Flex protocol") is a manufacturer-specific

data transfer protocol by iba AG. This protocol serves to transfer measurement and con-

figuration data via FO connections between different iba devices. The PC cards of the

ibaFOB-D/ibaFOB-Dexp and ibaFOB-io-ExpressCard series as well as some devices for

data acquisition support this protocol.

8.9.1

Data amount and sampling rate

The Flex protocol works with a data transfer rate of 32 Mbit/s and supports up to 15

"Flex-capable" devices connected in a ring topology.
With 32Mbit Flex, the data amount and the sampling rate can be flexibly customized. The

data amount transferred per cycle depends on the sampling rate. Generally, the following

applies: The less data are transferred, the higher is the possible sampling rate.
For the signals to be measured, sampling rates of 500 Hz to 100 kHz can be realized,

which correspond to a timebase from 10 µs up to 2 ms. The maximum sampling rate also

depends on the acquisition device and can be found in the device manual. In ibaPDA

you can select even smaller sampling rates down to 1 Hz. This corresponds to a time-

base of 1000 ms. In this case, the timebase in the Flex ring is set to 2 ms and in ibaPDA

a subsampling is carried out. Redundant data is discarded by ibaPDA.
With 32Mbit Flex, up to 4060 bytes per cycle can be acquired and recorded depending

on the sampling rate.
For the max. possible data amount of 4060 bytes, the cycle time (timebase) is up to

1.4 ms. In the following table, you find reference values for the relation between cycle

time and the max. transferable data amount per cycle.

Timebase

Max data amount

1.4 ms

4060 bytes

1.0 ms

3100 bytes

0.5 ms

1540 bytes

0.025 ms

64 bytes

To acquire further samples, especially if several devices are connected in a Flex ring

topology, iba recommends using the simulator integrated in ibaPDA, see chapter 9.3.

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Содержание BM-PN

Страница 1: ...ibaBM PN PROFINET Busmonitor Manual Issue 1 9...

Страница 2: ...so that the full compliance is not guaranteed However the information in this publication is updated regularly Required corrections are contained in the following regulations or can be down loaded on...

Страница 3: ...on S10 15 7 3 4 Rotary switch S2 16 7 3 5 PROFINET interfaces X40 Device 0 and X41 Device 1 16 7 3 6 TAP interface X42 16 7 3 7 Service interface X12 16 7 3 8 Monitor interface X13 16 7 3 9 Shield con...

Страница 4: ...2 6 Sniffer module 45 9 2 7 Sniffer decoder module 48 9 2 8 Sniffer SiLink module 51 9 2 9 Bus diagnostics module 56 9 2 10 Device diagnostics module 57 9 3 Configuring outputs 59 9 3 1 Device module...

Страница 5: ...is capable of assessing safety and recognizing possible consequences and risks on the basis of his her specialist train ing knowledge and experience and knowledge of the standard regulations 1 2 Notat...

Страница 6: ...function The non observance of this safety information may result in a potential risk of death or severe injury The non observance of this safety information may result in a potential risk of injury...

Страница 7: ...ibaNet protocol 32Mbit Flex With this protocol measuring and configuration data are transferred via a bidirectional fiber optic connection The sampling rate and the data formats can be configured fle...

Страница 8: ...iguration and measurement via bidirectional FO connection with ibaNet protocol 32Mbit Flex Flexible configuration of sampling rate and data formats with 32Mbit Flex MRP and MRPD Client Media Redundanc...

Страница 9: ...aving unpacked the delivery please check if it is complete and intact The following components are included in delivery ibaBM PN device ibaBM PN manual Patch cable short DVD iba Software Manuals with...

Страница 10: ...chapter 4 2 Special safety instructions Observing the operating voltage range The device should not be operated at voltages exceeding 24 V DC An overly high operating voltage destroys the device and...

Страница 11: ...icore CPU 2 GHz 2048 MB RAM 100 GB HDD or higher At least one free PCI PCIe slot computer On our homepage http www iba ag com you find suitable computer systems with desktop and industry housing At le...

Страница 12: ...ect the PROFINET cable Connecting the PROFINET cable Changes in the PROFINET network might have an impact on the functionality of the connected controller 6 2 Dismounting 1 First of all disconnect all...

Страница 13: ...er optic input RX X11 Voltage supply X14 Fiber optic output TX X10 Push button S10 Reset PROFINET device 0 X40 2 port switch PROFINET device 1 X41 2 port switch TAP interface X42 sniffer Figure 1 Fron...

Страница 14: ...guration error Hardware error The operating status of the PROFINET devices is indicated by multi color LEDs Operating state PROFINET device 0 1 Color State Description Green On Device is connected and...

Страница 15: ...11 4 The specification of the transmitter s output power and the receiver s sensitivity of the fiber optic components installed in the device can be found in chapter Technical data 11 1 under ibaNet i...

Страница 16: ...erences The whole data exchange can be acquired 7 3 7 Service interface X12 The Ethernet interface X12 Service RJ45 at the bottom of the device is designated for service purposes The Ethernet interfac...

Страница 17: ...controller The installation location within the PROFINET line is not relevant The PROFINET to pology can have a linear or a star structure 8 2 Data acquisition with 2 devices Figure 4 Data acquisition...

Страница 18: ...ture 8 3 Data acquisition as shared device Figure 6 Data acquisition as shared device In the example above an ibaBM PN PROFINET device is used by several PROFINET controllers For this purpose the devi...

Страница 19: ...Protocol is a PROFINET feature and allows you to build up a ring topology network Using redundant physical connections a higher reliability of the PROFINET network can be reached Both PROFINET device...

Страница 20: ...ted at this position in the network 8 7 Data acquisition at SINAMICS Link SINAMICS Link is a special type of PROFINET communication for exchanging PROFINET IRT data between Siemens SINAMICS controller...

Страница 21: ...PROFINET device and one of the two ports of the TAP interface are connected with a patch cable The second port of the TAP interface is con nected to the controller The actual data acquisition is real...

Страница 22: ...a amount and the sampling rate can be flexibly customized The data amount transferred per cycle depends on the sampling rate Generally the following applies The less data are transferred the higher is...

Страница 23: ...e rotary switch for the device address rotary switch S2 for ibaBM PN The individual device in the cascade can work with different access cycles However these cycles have to be an integer multiple of t...

Страница 24: ...TX RX connectors of the ibaFOB D card belong together in pairs i e you cannot use just any free TX RX connectors Dark grey FO connectors are receiving RX inputs Light grey FO connectors are sending TX...

Страница 25: ...vice has to be dragged to the correct address position using drag drop 7 Please define on the General tab the parameters of ibaBM PN The following pa rameters are important Name Assign a meaningful na...

Страница 26: ...u want to operate more devices then add more modules of the Device slot type 11 Now enter the No analog signals and No digital signals in the General tab of the module The default setting is 32 a maxi...

Страница 27: ...other col umns Thus the project effort can be reduced 13 If required select a scaling value of the signals in the Gain and Offset columns if required for converting the signals into physical units 14...

Страница 28: ...nalog and Digital tab For details see chapter 9 1 1 steps 12 14 9 1 3 Configuration as sniffer at the SINAMICS Link For data acquisition at the SINAMICS Link the device is integrated into PROFINET via...

Страница 29: ...mines the length of the signal tables on the Analog and Digital tabs 3 Select a project under SINAMICS Link The project determines the number of de vices and the number of data words per device 4 Ente...

Страница 30: ...ribe the available modules 9 2 1 ibaBM PN device module The module ibaBM PN contains of 4 different tabs The General and Diagnostics tabs are always visible The Analog and the Digital tab contain dyna...

Страница 31: ...le depending on the number of the signals Use name as prefix The module name is placed in front of the signal name as prefix Connection IP address IP address of the device via FO cannot be changed Aut...

Страница 32: ...red analog signals with an online overview of the currently acquired values Figure 15 ibaBM PN module Analog tab 9 2 1 3 Digital tab If digital signals have been configured in the modules Device slot...

Страница 33: ...odule Diagnostics tab Firmware update With the Write firmware button you can install firmware updates Please select the update file bmpn_v xx yy zzz iba in the browser and start the update with OK Imp...

Страница 34: ...nter license code The button Enter license code opens a dialog in which you enter the numeric key for activation Note Licenses are always bound to a device i e they are not portable between devices Si...

Страница 35: ...e normal operating mode as PROFINET device SINAMICS Emulation Mode for data acquisition at the SINAMICS Link with only one participant Description of the settings see chapter 9 2 8 4 Assign name A cli...

Страница 36: ...Length Size of the data bytes State The state is indicated by a description and a color Green a controller is connected and the slot state is GOOD Orange a controller is connected and the slot state i...

Страница 37: ...log tab Figure 20 Device slot module Analog tab Enter the analog signals you want to acquire in sequential order here The individual columns in the signal list have the following meanings Name Here yo...

Страница 38: ...nus sign 32768 to 32767 WORD_B WORD 16 Bit without plus minus sign 0 to 65535 DINT_B DINT 32 Bit with plus minus sign 2147483647 to 2147483647 DWORD_B DWORD 32 Bit without plus minus sign 0 to 4294967...

Страница 39: ...can enter a signal name and additionally two comments when clicking the icon in the signal name field Address The byte address of the signal within the input and output range of the device The addres...

Страница 40: ...as words from a controller to a device 9 2 4 1 General tab Figure 22 Device slot decoder module General tab Basic settings Locked Enabled Name Module No Timebase Use name as prefix see chapter 9 2 1 1...

Страница 41: ...tput data range of the device The address range always begins with the address 0 Data type Data type of the signal Here you can only select the types WORD and WORD_B Active With this option enabled th...

Страница 42: ...function Figure 24 TAP node Device list Displays the PROFINET devices detected in the network Bold Device detected in the network and referenced at least to one sniffer mod ule Normal Device detected...

Страница 43: ...th Good Bad IRT RT frames Respective consecutive counter of the frames detected Figure 25 TAP sub node Device status and configuration Status name IP address MAC address vendor ID device ID informatio...

Страница 44: ...evices is used Status controller MAC type creation time Displays the current values Communication relations CR Displays the used Frame ID cycle counter data status transfer status data length cycle ti...

Страница 45: ...e as prefix see chapter 9 2 1 1 Module No Logical module no for clearly referencing of signals e g in expressions in virtual modules and ibaAnalyzer Module Layout No analog signals Defining the number...

Страница 46: ...ical unit of the signal Gain Offset Gradient gain axis intercept y offset of a linear equitation You can convert a standardized and unitless transmitted value into a physical value I O Input or output...

Страница 47: ...e and additional two comments when clicking the symbol in the signal name field I O see chapter 9 2 6 2 Slot Subslot see chapter 9 2 6 2 Address see chapter 9 2 6 2 Bit no Bit number within with the b...

Страница 48: ...al signals in the form of words on PROFINET e g status words of drives 9 2 7 1 General tab Fig 30 Sniffer decoder module General tab Basic settings Locked Enabled Name Module No Timebase Use name as p...

Страница 49: ...from the controller s perspective Slot Enter the number of the slot to which the signal is assigned Subslot Enter the number of the subslot to which the signal is assigned Address The byte address of...

Страница 50: ...idered when checking the number of licensed signals Note Only the activated digital signals are considered when counting the number of licensed signals hence no additional signal for the source word i...

Страница 51: ...name as prefix see chapter 9 2 1 1 Module No Logical module no for clearly referencing of signals e g in expressions in virtual modules and ibaAnalyzer Module Layout No analog signals Defining the num...

Страница 52: ...nts when clicking the symbol in the name field Unit Physical unit of the signal Gain Offset Gradient gain axis intercept y offset of a linear equitation You can convert a standardized and unitless tra...

Страница 53: ...nsed signals You can add further columns by clicking the right mouse button in heading or hide them 9 2 8 4 Special features when acquiring data at the SINAMICS Link with only one participant The prer...

Страница 54: ...e enabled mode is displayed in the Device mode field Port 1 of the PROFINET device with enabled SINAMICS emulation mode must be con nected to a port of the TAP interface with a patch cable At the TAP...

Страница 55: ...permitted for technical reasons The Sniffer SiLink modules in the ibaBM PN device module must be newly configured in ibaPDA Proceed as follows Configuration in ibaPDA 1 Add a Sniffer SiLink module for...

Страница 56: ...b Figure 37 Bus diagnostics module General tab Module type Locked Enabled Name Timebase Use name as prefix see chapter 9 2 1 1 Module No Logical module no for clearly referencing of signals e g in exp...

Страница 57: ...fined diagnostic signals for a specific PROFINET device can be acquired as sig nals in ibaPDA using the Device diagnostics module 9 2 10 1 General tab Figure 39 Device diagnostics module General tab M...

Страница 58: ...hen this option is selected the signal is acquired and also considered when checking the number of licensed signals More columns can be displayed or hidden using the context menu right mouse click on...

Страница 59: ...put signals with a cycle not faster than 50 ms depending on the I O configuration 9 3 1 Device module ibaBM PN For a description of the settings see the General tab chapter 9 2 1 1 When selecting the...

Страница 60: ...n also open the expression builder by clicking on the symbol The expression builder will help you in creating an expression Other documentation For more information about the function of the expressio...

Страница 61: ...s to be output Output of digital values Define the digital values you want to output on the Digital tab The procedure is identical to the procedure for the analog values Additionally to the Address co...

Страница 62: ...es can be manually entered or taken automatically from the current configura tion either with a click on the button Estimate values from current configuration or when the respective link of the ibaFOB...

Страница 63: ...a lot of signals it may happen that only the minimum size of 1 kB s is reserved for Ethernet communication This is not sufficient in many cases and may cause that the configuration data are transmitt...

Страница 64: ...uration if required e g sending clock cycle synchronization 5 Assign the configured device name You find the GDSML file on the iba Software Manuals DVD under 02_iba_Hardware ibaBM PN 01_GSD_File Subst...

Страница 65: ...he engineering tool of the used PROFINET controller is necessary especially no GSDML file is needed To configure ibaPDA knowledge concerning the structure of the transferred user data is needed basica...

Страница 66: ...tion without a previous DCP request As a result the devices may not be fully detected e g device names and device IDs are missing The behavior depends on the controller The observed time spans are up...

Страница 67: ...l 32Mbit Flex bidirectional Up to 15 devices can be connected in a FO ring topology Can be used for data settings and service purposes e g updates max 1024 analog signals BYTE INT WORD DINT DWORD FLOA...

Страница 68: ...122 F 0 C to 50 C Storage temperature range 13 F to 158 F 25 C to 70 C Transport temperature range 13 F to 158 F 25 C to 70 C Humidity class DIN 40040 Operation storage transport F 5 95 no condensatio...

Страница 69: ...t does not use a MAC address The MAC addresses of device 0 and device 1 can also be read via ibaPDA Supplier s Declaration of Conformity 47 CFR 2 1077 Compliance Information Unique Identifier 13 12000...

Страница 70: ...Manual ibaBM PN 70 Issue 1 9 11 3 Dimensions Dimensions in mm Figure 44 Dimensions ibaBM PN Dimensions in mm Figure 45 Dimensions ibaBM PN with cable...

Страница 71: ...mong other things on temperature and aging For the calculation the specified output power of the transmitting device and on the other side the specified sensitivity of the receiving device must be use...

Страница 72: ...ample ibaFOB io Dexp ibaBM PN in the best case 30 9 21 21 2 0 5 3 5 5 71km Calculation for the example ibaFOB io Dexp ibaBM PN in the worst case 30 16 14 14 2 0 5 3 5 3 71km Note When connecting sever...

Страница 73: ...SP IM155 6 PN component that uses several IO modules The engineering was done with TIA Portal V14 A S7 CPU 1516 and two identical ET200SP IM155 6 PN HF as PROFINET devices are configured The ibaBM PN...

Страница 74: ...oting the CPU resp restoring the network connection the list of all detected PROFINET devices is available under the TAP node see Figure 47 Network overview and PROFINET device name as well as the lis...

Страница 75: ...onfigured as follows Figure 52 ibaPDA sniffer module Analog tab For the slots subslots and addresses see figures Figure 48 Configuration IM155 6 PN and Figure 49 Slot subslot configuration Please note...

Страница 76: ...6 Issue 1 9 The digital signals must be configured as follows Figure 53 ibaPDA sniffer module Digital tab After starting data acquisition the configuration is finished and enabled Figure 54 Online vie...

Страница 77: ...al number iba S N of the product Contact Headquarters iba AG Postbox 1828 DE 90708 F rth Germany Phone 49 911 97282 0 Fax 49 911 97282 33 E mail iba iba ag com Contact Harald Opel Shipping address iba...

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