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Lists 11/2003 Edition

Lists 11/2003 Edition

Lists 11/2003 Edition

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<strong>11</strong>.03 3 Variables3.9 Parameters3.9.2 Area C, Mod. VSYN: Channel-specific user variables forsynchronous actionsOEM-MMC: Linkitem/Channel/SelectedFunctionData/...This module contains channel-specific user variables for synchronous actionsacFifoN$AC_FIFOx[y] , x = FIFONo (1-10) y = ParameterNoFIFO variable for synchronous actions (Note: SYNACT only)The number of columns depends on the number of FIFOs- DoubleMulti-line: yes1=2: access to the first elementread in3: access to the last element readin4: sum of all FIFO elements5: number of elements available inFIFO6: current write index in relation tostart of FIFO7 etc: FIFO contentsMD $MC_MM_LEN_AC_FIFO+6acMarker$AC_MARKER[x] x = MarkerNoFlag variable, counter for synchronous actions (Note: SYNACT only)- UWordMulti-line: yes Number of the flag MD $MC_MM_NUM_AC_MARKERacMarkerL$AC_MARKER[n]- UDoublewordMulti-line: yes Nummer des Merkers MD $MC_MM_NUM_AC_MARKERacParam$AC_PARAM[x] x = ParameterNoDynamic parameters for synchronous actions (Note: SYNACT only)- DoubleMulti-line: yes Number of the parameter MD $MC_MM_NUM_AC_PARAM© Siemens AG, <strong>2003</strong>. All rights reservedSINUMERIK 840D/840Di/810D SIMODRIVE 6<strong>11</strong> digital <strong>Lists</strong> (LIS) – <strong>11</strong>.03 <strong>Edition</strong> 3-591

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