SIMOVERT MASTERDRIVES Vector Control - Industry

SIMOVERT MASTERDRIVES Vector ControlSystem DescriptionCommunication via serial interfacesCompact PLUS/compact andchassis units · cabinet units2MASTERDRIVESBasic unitCommunication viaserial interfacesX9DC24 VV supplyThe SIMOVERT MASTER-DRIVES Vector Control unitshave several serial interfacesfor communicating with, e.g.higher-level PLC systems,PCs etc. The interfaces canbe classified as follows: Basic version:Two serial interfaces,COM1 and COM2, as standardon the basic unit Options:Communication and interfaceboards for differenttransmission protocols orbus systems.Interfaces on the basic unitCOM1COM2USS protocolDPRAM2 )2 )1 )1 )2 )External 24 V DCpower supply (communicationalso possible when powersection is switched off)OptionsCBP2CBCT400T300T100SCB2PROFIBUS DPCANpeer-to-peerUSSprotocolCompact and chassis units Serial interface 1 (COM1) islocated on the PMU operatorcontrol and parameterizingunit. It is a 9-pole SUB Dsocket (X300) as an RS485or RS232 interface (seepage 2/7). Serial interface 2 (COM2) islocated on the X101 controlterminal strip of the CUVCboard as an RS485 interface(see page 2/8).Compact PLUS unitsCOM1 and COM2 are connectedto the X103 SUB-Dsocket. COM2 is also connectedto the X100 connector.COM1 is designed as anRS232 interface and COM2is designed as an RS485 interface.Both serial interfaces of thebasic unit work with theUSSr protocol, are bus-capable(with up to 31 nodes) andenable maximum data transferrates of 38.4 kbit/s.SLBSIMOLINKDA65-5283dAUSS protocolThe USS protocol is aSiemens-specific transmissionprotocol for drive technologyand is implementedas a standard protocol on allinterfaces of the basic units.The USS protocol enablesbus operation of up to amaximum of 32 nodes onthe basis of the RS485 transmissionsystem.Fig. 2/2Overview of interfaces1) Not available for Compact PLUS units.2) Only two option boards may be used at one timewith the Compact PLUS units.2/4Siemens DA 65.10 · 2003/2004