SIMOVERT MASTERDRIVES Vector Control - Industry

SIMOVERT MASTERDRIVES Vector ControlEngineering InformationCommunicationCompact PLUS/compact andchassis units · cabinet units6SIMOLINK (continued)Method of operationThe SLB board is the link betweenthe converter/inverterand the SIMOLINK. It can beused as a SIMOLINK dispatcheror as a SIMOLINKtransceiver. The changeoverbetween the two functionsis determined by parameterization.Peer-to-peer functionalityThe peer-to-peer functionalitywith the SIMOLINK is, inprinciple, the same as peerto-peerconnection knownfrom the MASTERDRIVESand SIMOREG systems.With SIMOLINK, the exchangeof process data betweenthe MASTERDRIVESVector Control units has thefollowing advantages: Very high speed (11 Mbit/s;100 items of 32-bit data in0.63 ms) Free choice, i.e. eachMASTERDRIVES VectorControl unit can sendprocess data to or receivethem from any otherMASTERDRIVESVector Control. Max. 16 items of 32-bit processdata per MASTER-DRIVES Vector Control ispossible via the SIMOLINK;i.e. each MASTERDRIVESVector Control can receiveup to 8 process data(32-bit values) or send upto 8 process data to otherMASTERDRIVES VectorControl units.Fig. 6/69Peer-to-peer functions with the SIMOLINKParameterization Parameterized Parameterized as theas thetransceiverdispatcherMASTERDRIVESVector ControlData traffic is parameterizedsolely by means of theparameters of the baseMASTERDRIVES VectorControl unit. An additionalconfiguration tool is notneeded. For configurationof the SLB, the followingparameter settings are basicallynecessary: Specification of the busaddress:@ 0 to 200, whereby the followingapplies: 0 = simultaneouslyto the dispatcherfunction@ 1 to 200 = simultaneouslyto the transceiver function Transmission power Bus cycle time Number of nodes andtelegrams per nodeMASTERDRIVESVector Control Monitoring time for faultmessages in the event ofcommunications failure.The BICO system is used forconfiguring which processdata are to be sent by aMASTERDRIVES VectorControl unit. The BICO systemis also used to determine atwhat position in the controlsystem the process data areto act. The SLB can be parameterizedwith the PMU, theOP1S or the PC-based DriveES or DriveMonitor tools.Voltage supplyThe option board can be suppliedwith the necessary operatingvoltage eitherinternally by the converter/inverter or externally. Priorityis given to external powersupply. The changeovertakes place automatically onthe option board.MASTERDRIVESVector ControlParameterizedas thetransceiverNoteThe external power supplymust not be changed overduring bus operation. If thepower supply is automaticallychanged over, a resetsignal is generated on theboard, thus causing severaltelegrams to be lost.Technical Data of the SLB boardDesignationSize (length x width)External voltage supplyCurrent requirement from the external power supplyVoltage supply from the basic unitCurrent requirement from the power supply of the base unitChangeover of the power supplyNode addressData transfer rateRun-time delayFiber-optic cableValue90 mm x 83 mm24 V DCMax. 200 mA5 V DCMax. 600 mAAutomatic; the external supply has priorityCan be set in the parameter11 Mbit/sMax. 3 clock timesPlastic (preferable); glass fiberCable length at 0 °C to 70 °CMax. 40 m (plastic) between 2 nodes300 m (glass fiber) between 2 nodesDisplay 3 LED: yellow: data exchange green: SIMOLINK in operationwith the basic unit red: board in operation6/62Siemens DA 65.10 · 2003/2004