6RA8085 DCM Fault F067

KSN

Hello.

1. If you are sure that your external fan has sufficient air flow rate then it is ok. You can make an additional control of drive temperature, e.g. via PLC or in the drive using r013 (K050).

2. P820.10=68 means that F068 was disabled.

3. r013=36 is normal heatsink temperature. For more info look at the manual, chapter 9.15.1 (decription of K0310).

4. There is no r948 parameter in the drive. I think this is r949. These values means the electronic power supply was switched off with active fault F067.

 Hi support team, i had encounter similar fault at my 6RA8085 DCM. F067 activated after 6 sec turn on. Check r13, show 22'C. Room temperature 20'C and fan working well. after change new drive n down load parameter, same fault occur. may i know where the set point of F067 n at which temperature should trip F067? Which parameter that i can change temperature setting?

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Split from SIMOREG drive 6RA70 triping on F067 Fault..