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Manual

ibaLink-VME

Issue 1.8

9.3

Cascade with 3Mbit mode

Up to eight cascadable devices may be cascaded in a single daisy-chain of fiber-optic

devices (Channel 1 only). Cascadable devices are: ibaLink-VME, ibaLink-SM128V,

ibaPADU-8/-16/-32 and ibaNet750, but not ibaLink-SM-64, because its cascading con-

cept is different.
The total of 64 a/d signals to be transmitted over one fiber-optic link is subdivided into

eight slots of eight a/d signals each. The slots are divided between several participants

in a cascade.
In this mode, each ibaLink-VME participating in the chain is forwarding the 8 incoming

data slots on its fiber optic input towards its fiber optic output, only replacing one or more

successive slots (S2 Range switch) by the data provided in the VME transmit buffer. The

first slot to be replaced is configured using the S3 Address switch.
Independent from the S2/S3 switches, the data of the 8 incoming slots is always available

in the VME receive buffer.
The setting of S1 switch is 0 (zero) or 1 in cascade mode.

Example 1: System Topology for Daisy-Chain of 8 ibaLink-VME with equal ranges

Figure 24 Cascade mode with 8 x ibaLink-VME

Eight ibaLink-VME interface cards are daisy-chained with each card transmitting 8 sig-

nals for the resulting daisy-chain telegram. The address switch position determines the

slot to be occupied. After the last ibaLink-VME card all slots are filled with data. The FO

input of the ibaFOB card receives 8 x 8 = 64 signals.
The second link of the card (Channel 2) may be used for independent transmission of up

to 64 a/d signals.

Содержание 14.132000

Страница 1: ...ibaLink VME VMEbus Interface Board Manual Issue 1 8...

Страница 2: ...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 the Internet...

Страница 3: ...2 1 ibaNet 3Mbit mode 0 16 7 2 2 ibaNet 3Mbit with diagnostics mode 1 17 7 2 3 ibaNet 3Mbit P2P mode 8 18 7 2 4 ibaNet 3Mbit P2P with diagnostics mode 9 18 7 2 5 ibaNet 32Mbit P2P mode 4 19 7 2 6 32M...

Страница 4: ...9 1 ibaPDA Application 42 9 1 1 Configuration in 3Mbit mode 42 9 1 2 Configuration in 32Mbit P2P mode 43 9 1 3 Configuration in 32Mbit Flex mode 45 9 2 ibaLogic Application 51 9 2 1 ibaLogic V3 Config...

Страница 5: ...cal and electronic modules as well as communication and measurement tech nology A person is regarded to as professional if he she is capable of assessing safety and recognizing possible consequences a...

Страница 6: ...serve the safety instructions regarding the process and the system or machine to be controlled there is a risk of death or severe injury The non observance of this safety information may result in a p...

Страница 7: ...ess i o interface for ibaPADU 8 IO series and ibaNet750 BM series Block coherent mode Data exchange between 2 systems in Peer to Peer mode P2P The ibaLink VME can be used in both VME32 and VME64 syste...

Страница 8: ...rofibus master e g SIMATIC S7 ibaBM DPM S 64 Multiplying output signals ibaBM FOX i 3o D see description chapter 7 2 1 32Mbit P2P protocol Using the fast P2P protocol the following connections are pos...

Страница 9: ...wing applications Automation of industrial systems Measurement data logging and analysis Applications of software products ibaPDA ibaLogic etc and hardware products of iba AG The device is only to be...

Страница 10: ...onal with extension module ibaFOB 4o D ibaFOB 4i D optional with extension module ibaFOB 4o D ibaFOB io ExpressCard Coupling to an automation system iba system connection as partner of the computer co...

Страница 11: ...a ground line or discharge any electrostatic charge from yourself before touching the card 2 Put the card with the welded side down on an even clean and dry surface and make the required settings of t...

Страница 12: ...sidered when ordering the card the guide pins have to be removed before installing the card 6 2 Removing the card In order to remove the card from the VME rack please follow these steps 1 Switch off t...

Страница 13: ...X10 TX 6 Rotary switch S2 Range 7 Rotary switch S3 Address 8 Channel 2 FO transmitter X20 TX Figure 1 View on front panel of ibaLink VME 7 1 1 Fiber optic connections Channel 1 X11 RX 4 and X10 TX 5...

Страница 14: ...al data under ibaNet interface 7 1 2 Rotary switches S1 Mode 2 This switch sets the mode of operation for the ibaLink VME interface card The modes of operation vary in the used ibaNet protocol the tra...

Страница 15: ...escription L30 P2P green on off P2P Peer to Peer mode is active P2P mode is not active L31 LINK yellow on blinking off 3Mbit FO communication good signal reception at RX 3Mbit reception at RX but the...

Страница 16: ...5 s 1 4 ms RX VME1 TX1 1 15 green compatible with ibaLink SM 128V i 2o yellow default setting VME1 Data from VMEbus interface for channel 1 VME2 Data from VMEbus interface for channel 2 RX received fi...

Страница 17: ...card are available in the DPR of the subsequent card Dual Port RAM S2 Range 1 2 3 4 5 6 7 8 S3 Address 1 2 3 4 5 6 7 8 Table 3 Working and not working combinations of S2 and S3 switch settings Channel...

Страница 18: ...s switch are ignored The device acts as if address switch is set to 1 and range 8 Cascading is not possible The following devices can also be a partner ibaLink SM 128V ibaLink SM 64 io ibaLink SM 64 S...

Страница 19: ...smission mode 0 64 Integer 64 Digital in 50 sec 1 128 Integer 128 Digital in 100 sec 2 256 Integer 256 Digital in 200 sec 3 512 Integer 512 Digital in 400 sec 4 1024 Integer 1024 Digital in 800 sec 5...

Страница 20: ...Mbit Flex 32Mbit Flex requires a FO card of the ibaFOB D type for communication The diagnostic output X20 is not supported yet in 32Mbit Flex mode ibaLink VME should be configured at least once The co...

Страница 21: ...board They are used for setting interrupts data formats and the board s base memory address in the VME address space VMEbus connectors J1 J2 DIP switches DP1 DP4 Figure 2 View on assembly side DIP swi...

Страница 22: ...5 A59 Address bit 0 3 Address bit 1 A34 A58 Address bit 0 2 Address bit 1 A33 A57 Address bit 0 1 Address bit 1 A32 A56 Address bit 0 DP3 Address mode and base address 8 24 bit or 64 bit address used...

Страница 23: ...s Version registers The consistence within a 16 bit or 32 bit Dword is guaranteed even when coherent mode is disabled Byte order DP1 4 and DP1 2 Byte order settings are only relevant for 3Mbit S1 0 1...

Страница 24: ...ddress is shown in the picture below with start address 0x77900000 as an example Figure 3 VME memory addressing The lower four hex digits of the address have the value 0 There are no switches to chang...

Страница 25: ...oard in this system it is required to use a modified version with a single connector to the 16 bit VME backplane In the lower part of the system s backplane in the rack there is the PMB bus Engineerin...

Страница 26: ...e transmitted to ibaPDA over the first FO channel of the board If the addresses mentioned above are already used for other components in the existent application the subroutine must be compiled with r...

Страница 27: ...C80 HPC Logidyn D2 Four VMEbus addresses are reserved by GE Energy for the operation of ibaLink VME cards Hence up to 4 ibaLink VME cards can be used in one HPC rack The memory ranges are 512 kByte wi...

Страница 28: ...Berlin Germany When used in SM128 compatible mode the analog values float are assigned to the VME block the digital values flags are assigned to the VMEB1 block When used in 32Mbit Flex mode other pro...

Страница 29: ...ibaLink VME Manual Issue 1 8 29 Settings for Hardware WINRDTM 8 2 3 1 Switch Settings on Front Panel of ibaLink VME 3Mbit protocol switch S1 0 S2 8 S3 1...

Страница 30: ...locks of analog float values at board offset 0x5000 and 32 blocks of digital values at board offset 0x6000 To be able to use this block the firmware remaps the 0x5000 0x5F37 analog region to offset 0x...

Страница 31: ...operation of one or more ibaLink VME cards Link Statement LogiCAD The application program must include a link statement to the library LIB386 VMIC_IBA LIB Signal Assignment to Measurement Channels Log...

Страница 32: ...Hardware Configuration in HPC The ibaLink VME card has to be entered as OEM device in the hardware configuration Settings for Hardware WINRDTM 8 2 4 1 Switch Settings on Front Panel of ibaLink VME 32...

Страница 33: ...A In ibaPDA V6 38 0 or higher adding a new module with S2 range switch set to D will automatically set the number of analog signals to 974 and the number of digital signals to 1024 Also the offsets fo...

Страница 34: ...Manual ibaLink VME 34 Issue 1 8 8 2 4 3 Example of the use of the VMIC_IBA block in LogiCAD...

Страница 35: ...dresses are reserved by GE Energy for the operation of ibaLink VME cards Hence up to four cards can be used in one HPC rack The memory ranges are 512 kByte wide though only 256 kByte are currently use...

Страница 36: ...nto the VME memory range the corresponding VMEWRT function blocks must be included in the application program Example for writing analog and digital signals on channel 1 of the first board with base a...

Страница 37: ...must be included in the application program Example for writing analog and digital signals on the first board with base address 0x77900000 In P2P mode or Flex mode the 4K RX TX buffers are used See ch...

Страница 38: ...Start address memory range 0x00A0 0000 Byte order Big Endian Data format REAL Figure 9 DIP switch settings for GE 90 70 one respectively first ibaLink VME card 8 4 2 Switch Settings on Front Panel of...

Страница 39: ...to unselect the option auto Slot ID Important note When using an ibaLink VME board in a Siemens Simatic TDC automation system a Si matic TDC module must not be inserted to the right of the ibaLink VME...

Страница 40: ...r H Writing the data into the VME memory range In order to write data into the VME memory range a functional block must be included in the application plan One or more blocks are to be used per insert...

Страница 41: ...rmat REAL according to the data format which is supported by the functional module Setting the memory address on the card Example start address 0xC700 0000 see in HW Config Figure 11 DIP switch settin...

Страница 42: ...baPDA 9 1 1 Configuration in 3Mbit mode In classic combination of ibaLink VME and ibaPDA the two fiber optic output links are connected to input links on ibaFOB cards Each link transmits 64 analog and...

Страница 43: ...the ibaFOB D card In ibaPDA I O manager add an ibaLink VME P2P module at the con nected link and specify the connection mode in the field S2 range switch which corre sponds to the S2 switch setting Yo...

Страница 44: ...se between 8 bit 16 bit or 32 bit access to digital signals Depending on this setting the bit numbering in the table of the digital signals changes No analog digital signals By means of the settings N...

Страница 45: ...nd choose Auto detect ibaPDA recognizes the device automatically The device will be listed in the signal tree 3 Alternatively you can manually add the device Right click on the link of the ibaFOB D ca...

Страница 46: ...baAnalyzer The ibaPDA gives numbers in chronological order but the number can be changed by the user Timebase Timebase that is used for the device given in ms It is possible to define smaller timebase...

Страница 47: ...VME Analog tab Figure 16 ibaLink VME Analog tab Please enter here the analog signals to be recorded sequentially The columns in the signal list have got the following meaning Name Assign a meaningful...

Страница 48: ...the used data types Active The signal will be measured when active Reducing the number of active signals will make it possible to increase the sample frequency reduce the timebase Actual Displays the...

Страница 49: ...l be asked to reset the ibaLink VME module i e the rack the module is plugged in Reset to factory defaults The configuration settings will be deleted VME section The VME section gives information abou...

Страница 50: ...E 50 Issue 1 8 The digital signals are listed in the digital tab and the analog signals are listed in the analog tab For each signal you can specify an expression using the expression builder Figure 2...

Страница 51: ...rd the following modes can be used In order to use the outputs of the ibaLogic application the fiber optic input link at channel 1 of the ibaLink VME card must be connected to the output link of an ib...

Страница 52: ...r Windows Activate the links under the ibaFOB card Figure 22 FO link setting under Windows ibaLogic link mode ibaLink VME switch position Description Integer S1 8 S2 x 3Mbit P2P DIP switch DP 1 1 1 3...

Страница 53: ...1 1 1 3 according to the signal type Real S1 8 S2 x 32 MBit 50 s Integer S1 4 S2 0 32Mbit P2P 64 Integer 32 MBit 100 s Integer S1 4 S2 1 32Mbit P2P 128 Integer Real S1 4 S2 7 32Mbit P2P 64 Real 32 MBi...

Страница 54: ...one or more successive slots S2 Range switch by the data provided in the VME transmit buffer The first slot to be replaced is configured using the S3 Address switch Independent from the S2 S3 switche...

Страница 55: ...participant in a daisy chain is dom inant a container of card 2 gets lost In order to avoid this the address switch of card 3 should point on 5 Flow of Data Considerations Be careful to note that the...

Страница 56: ...ure 26 Cascading with Flex devices The amount of data per participant is not defined by switches like in 3Mbit mode but is allocated dynamically According to the number of analog and digital signals c...

Страница 57: ...ut devices can be connected to channel 2 Components of the ibaNet750 BM series WAGO Beckhoff can also be used as input and output devices ibaPDA and ibaLogic can also be connected Only line structures...

Страница 58: ...DWORD for each digital signal bit 0 of each DWORD or all packed in an 8 byte bit mask Prior to sending the telegram the respective registers are OR d to determine whether a 0 or 1 is sent in the teleg...

Страница 59: ...ved 0x1000 0x3FFF SM128 Receive Transmit data 3Mbit 0x4000 0x4FFF Reserved 0x5000 0x5F37 3896 byte buffer mirrored to 0xC000 0xCF37 part of 4K Transmit buffer 0x5F38 0x5FFF Reserved 0x6000 0x607F 128...

Страница 60: ...te Write 0x5A for board reset memories are zeroed 0x60 12 bytes Firmware description SM128 VME___ SM128 Firmware description ibaLink VME_ Flex 0x6C 4 bytes Firmware revision level F1 5 SM128 Firmware...

Страница 61: ...ritten in 32bit IEEE float Real format reflects the status of the DIP switch 0x2400 0x2407 8 bytes Channel 1 64 digital inputs bitwise packed into 8 bytes First signal is in the lsb 0x2420 0x2427 8 by...

Страница 62: ...divided into analog Integers or Reals and digital bits Free format up to the first 4024 bytes of the buffer are received transmitted as is Standard format up to the first 2048 bytes are used to recei...

Страница 63: ...dBm to 1 5 dBm Temperature range 40 F to 185 F 40 C to 85 C Light wavelength 850 nm Receiving interface RX Sensitivity1 100 140 m FO cable 33 2 dBm to 26 7 dBm Temperature range 40 F to 185 F 40 C to...

Страница 64: ...rty U S Contact Information iba America LLC 370 Winkler Drive Suite C Alpharetta Georgia 30004 770 886 2318 102 www iba america com FCC Compliance Statement This device complies with Part 15 of the FC...

Страница 65: ...among 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 us...

Страница 66: ...example 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 sev...

Страница 67: ...product Contact Headquarters iba AG Koenigswarterstrasse 44 D 90762 Fuerth Germany Phone 49 911 97282 0 Fax 49 911 97282 33 E mail iba iba ag com Mailing address iba AG Postbox 1828 D 90708 Fuerth Ger...

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