Last seen: Sep 19, 2026
Pulled the second cable first thing this morning and the buffer's been quiet all shift. So it was the ring with no MRP, my topology said line and real...
V16 on both, TIA and PLCSIM, same update level? Mixed updates have bitten me before. And is FB_Conveyor from a vendor library or something you wrote i...
V17 here too. Does it fault only when the CPU goes to STOP, or also while the CPU is in RUN and you leave it alone for an hour? And post the CPU diagn...
V16 here as well. Don't delete it, and don't go looking for some tool that opens protected blocks either, whoever suggests it. Paste the compile erro...
It's a plain line. CPU port 1 to st-01 port 1, st-01 port 2 to st-02 port 1 and so on down to st-14, the drives are in the middle. Longest hop about 4...
V16, fine. PN/IE is PROFINET / Industrial Ethernet, so yes, that's the Ethernet one. The panel's running your old project, right, not sitting in the S...
OB30 at 100 ms is right, leave that alone. Look at the call: what's wired to Mode and ModeActivate? And in the static data, what's RunModeByStartup se...
Retentive protects against a power cycle, not a new interface. The download made a new DB with a new layout and the old values had nowhere to go. Pret...
Probably not. That's the bootloader waiting for the rest of the image. Power cycle it, ours have always come back to the Start Center on the old image...
V17 here too and I've done this to myself. The panel image is V15.1, the project's device version is V17, and the runtime that gets transferred has to...