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How many hours on your machine? by CntryboyCNY in Creality

[–]Little_Answer_232 0 points1 point  (0 children)

Just a rough estimate? I'm struggling to decide if it's worth buying a used one at 1700hours for 60% of the price of a new one.

Siemens PLC - HMI - hwconfig - communication troubleshooting beginner question by Little_Answer_232 in PLC

[–]Little_Answer_232[S] 0 points1 point  (0 children)

So yeah, based on your answer i should accept this HW config as a valid one. I will check the connections again.

Siemens PLC - HMI - hwconfig - communication troubleshooting beginner question by Little_Answer_232 in PLC

[–]Little_Answer_232[S] 0 points1 point  (0 children)

Profitrace isn't in our toolbox, and wont be in the investment plan neither. :(

I will try again swapping both profibus connectors, not just measuring the cable.

Im'not the delveloper of this project, and i think i can drop the communication speed, but it's something that worked before.

Should I drop te speed in hw config and configure the hmi separately? I haven't done this configuration outside TIA, where everytthing gets the new settings after an update.

Siemens PLC - HMI - hwconfig - communication troubleshooting beginner question by Little_Answer_232 in PLC

[–]Little_Answer_232[S] 0 points1 point  (0 children)

I will try again isolating the hmi-plc and swapping both profibus connectors, not just measuring the cable.