User Manual High Performance AC Drive

Control Block Diagrams B-21Synchlink.eps123456A BC DE FG HIDirect Receive Data*Buffered Receive Data*SynchLinkFirmware 3.XXRx Dir Data Type(SLDir00 Real)Rx Word 00from SL Hardware9280001 ConvertDint-RealSL Dir Data Rx00929SL Rx Direct Sel0012906Use P929Directly917SL Mult BaseSL Rx P0 Regis/SL Mult A In924923 XSL Mult B In925SL Mult Out926Rx Buf Data Type(SLBuf00 Real)SL Buf Rx Word 00from SL Hardware9330001 ConvertDint-RealSL Buf Data Rx00929310918915SL Rx P1 RegisSL Rcv EventsBuffered Transmit Data*Tx Buf Data Type(SLBuf00 Real)96900Direct Transmit Data*SL Real2Dint InSL Mult Base921923ConvertReal-DIntx BaseFrom Registration Latch 0RegisLtch0 ValueSL Real2Dint Out922235SL Tx DirectSel000129110964001 ConvertReal-DIntTx Dir Data Type(SLDir00 Real)SL Dir Tx Word 00to SL HardwareSL Buf Data Tx0096501 ConvertReal-DIntSL Buf Tx Word 00to SL Hardware* NotesThere are a total of 4 Direct Receive Words, 4 Direct Transmit Words, 18 Buffered Receive Words, and18 Buffered Transmit Words. This diagram only shows Word 00 of each type.From Registration Latch 1From Encdr0 AccumFrom Encdr1 AccumFrom Fdbk Opt 0 AccumFrom Fdbk Opt 1 AccumRegisLtch1 Value239SL Clr Events 916SL Dir Data Tx00SL Dir Data Rx00Encdr0 PositionEncdr1 PositionFB Opt0 PositFB Opt1 Posit965929230240250252310212223242526Parameters 905 [SL Rx CommFormat] and 910 [SL Tx CommFormat] set the format for the receiveand transmit data. The following tables show the different formats for transmit and receive data and therespective SynchLink fiber update rates for the direct and buffered data.Receive Data Format:Parameter 905 [SLRx CommFormat]Parameter 910 [SLTx CommFormat]000179# of Axis * Axis Update# of Axis * Axis Update# of DirectWords# of DirectWordsDirect WordUpdateDirect WordUpdate# of BufferedWords# of BufferedWordsBuffered WordUpdateBuffered WordUpdate0NA 2 50 uSec 18 0.5 mSec0NA 450 uSec 8 0.5 mSec170NA450 uSec 181 mSec14 1 1ms350141ms791714Transmit Data Format :NA 2 50 uSecNA 450 uSecNA1ms 4350 uSec50 uSec18 0.5 mSec8 0.5 mSec181 mSec14 1 mSec