Lists 11/2003 Edition

Overview of FunctionsPositioning Modulesnv–Basic versionOptionNot possibleFM 353 FM 354 FM 357-2 SIMODRIVE611 universal■ Offsets and reference points20 tool offsets n n n –Tool offsets 1 length +n n n –1 wear (add./abs.)Tool offset 3 lengths – – n –Zero offset n n n nReference point offset n n n nAutomatic drift compensation for analog– n n –speed setpointsBacklash compensation n n n n■ Axis monitoringSoftware limit switch monitoring n n n nPosition monitoring – n n nZero speed monitoring – n n nRotation monitoring n – n –Data traffic plausibility n n n –Limit value n n n nFollowing error – n n nCable break – n n nSetpoint n n n –Watchdog n n n –■ PLC areaFM usable in SIMATIC S7-300 as of CPU 314 as of CPU 314 as of CPU 314 IFM –PLC programming with HiGraph– – v –Supplementary STEP 7 packageSIMATIC S7 technology blocks n n n –Digital inputs/outputs, maximum 1024 1024 992 8 5)Number of I/O modules, maximum 32 32 31 –Flags 2048 2048 2048 –Counters/timers 64/128 64/128 64/128 –Main memory in KB 24 24 32 –5) Extension possible via option.Siemens NC 60 · 2002 (04.02)1/59