SINAMICS S120 Functi.. - Gregbotos.com

InfeedActive InfeedAcknowledge errorErrors that are still present but the causes of which have been rectified can be acknowledgedby means of a 0 –> 1 edge at the “Acknowledge error” (p2103.5) signal.Switching on the Active Line Module:S1: Power–on disable ZSWAE.6 = 1ZSWAE.0/1/2 = 03x”Commissioning complete”(p10 = 0 and p9 = 0)”0 = OFF1” (STWAE.0)”0 = OFF2” (STWAE.1)24 V at EP terminalsPower Section&S2: Ready to power upZSWAE.0 = 1ZSWAE.1/2/6 = 022Line contactor is de-energizedWait for power on”0 = OFF1”(STWAE.0)p0862ONdelay&TS3a: Line contactorswitch-inPre-charging21S3: Ready to runZSWAE.0/1 = 1 11ZSWAE.2/6 = 0 Line contactor energized”Enable operation”(STWAE.3)& POWER ON = 24 V electronicssupply OFF ––> ONor RESET buttonS4: Operation ZSWAE.0/1/2 = 1ZSWAE.6 = 0Pulses and controllers enabledVdc powered up via ramp00 STWAE.xx = control wordPROFIBUS supply bit xx,ZSWAE.xx = status wordPROFIBUS supply bit xx r0002 = operating displayFig. 1-3Active Infeed ramp-upNoteUnder the condition that the drive system was commissioned with STARTER andno PROFIBUS telegram was activated, the infeed can be powered-up by issuingan enable signal at the EP terminals and a positive signal edge at OFF1 (p0840).© Siemens AG 2006 All Rights ReservedSINAMICS S120 Function Manual, 03/2006 Edition1-23