Lists 11/2003 Edition

11.03 4 Interface Signals4.2 Signals of the PLC application interfaceInstruction-controlled signals to NC channelDB21 - 30Signals to NCK channel (NCKPLC) (SW 4 and higher)Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0DBB 280DBB 281DBW 282DBW 284DBW 286DBW 288DBW 290DBW 292DBW 294DBW 296DBW 298DBB 300ReservedReservedReservedReservedReservedReservedReservedReservedReservedDisable synchronized actions /FBSY/Synch.actiondisablerequestSynch.actiondisabledReservedNo. 8 No. 7 No. 6 No. 5 No. 4 No. 3 No. 2 No. 1DBB 301Disable synchronized actions /FBSY/No. 16 No. 15 No. 14 No. 13 No. 12 No. 11 No. 10 No. 9DBB 302Disable synchronized actions /FBSY/No. 24 No. 23 No. 22 No. 21 No. 20 No. 19 No. 18 No. 17DBB 303Disable synchronized actions /FBSY/No. 32 No. 31 No. 30 No. 29 No. 28 No. 27 No. 26 No. 25DBB 304Disable synchronized actions /FBSY/No. 40 No. 39 No. 38 No. 37 No. 36 No. 35 No. 34 No. 33DBB 305Disable synchronized actions /FBSY/No. 48 No. 47 No. 46 No. 45 No. 44 No. 43 No. 42 No. 41DBB 306Disable synchronized actions /FBSY/No. 56 No. 55 No. 54 No. 53 No. 52 No. 51 No. 50 No. 49DBB 307Disable synchronized actions /FBSY/No. 64 No. 63 No. 62 No. 61 No. 60 No. 59 No. 58 No. 57NoteThe request signals are set by the user and reset by the basic program aftertransmission of the corresponding data.© Siemens AG, 2003. All rights reservedSINUMERIK 840D/840Di/810D SIMODRIVE 611 digital Lists (LIS) – 11.03 Edition 4-663