Siemens SINUMERIK 840D sl Function Manual

Also see for SINUMERIK 828D Turning: Diagnostic manual Function manual Equipment manual Programming manual Operating manual

13.3 PLC operating system versionThe PLC operating system version is displayed at:● User interface of SINUMERIK Operate: "Operating area switchover" > "Diagnostics" >"Version" ⇒ version data / system software NCU: Selection "PLC" > "Details" ⇒ versiondata / system software NCU/PLC: The PLC operating system version is displayed in thefirst line is at "PLC 3xx…".NoteThe displayed version is SINUMERIK-specific. It is not compatible with the basic SIMATICCPU.● SIMATIC STEP 7, HW Config: In the properties of the PLC CPU in the SINUMERIK rack:"Properties - CPU 3xx…" > "Order no. / firmware": xxxx / Vx.y.zNoteThe version of the basic SIMATIC CPU is displayed.13.4 PLC mode selectorThe PLC mode selector is located on the front of the NCU module. The following PLC operatingmodes can be set via the PLC mode selector:S 1) Meaning Remark0 RUN-P The PLC program can be changed without activation of the password1 RUN Only read access operations are possible using a programming device (PG). Itis not possible to make changes to the PLC program until the password hasbeen set.2 STOP Processing the PLC program is stopped and all PLC outputs are set to substitutevalues.3 MRES The PLC is switched into the STOP state followed by a PLC general reset (de‐fault data).1) Switch position of the PLC mode selectorReferencesA detailed description of the position of the PLC mode selector on the front of the NCU module,as well as its use in connection with NCK and PLC general reset can be found in:CNC Commissioning Manual: NCK, PLC, Drive:● Section "Switch-on/power-up" > "Operator control and display elements for power-up"● Section "Switch-on/power-up" > "NCK and PLC general reset"● Section "General tips" > "Separate NCK and PLC general reset"P3: Basic PLC program for SINUMERIK 840D sl13.4 PLC mode selectorBasic Functions824 Function Manual, 01/2015, 6FC5397-0BP40-5BA2