Error occurred, insulin delivery stopped

Hello everyone,
I am on Medtronic 630G, 6 minutes before I found that display on my pump says: “Error occurred, insulin delivery stopped”.
Did anyone had this issue before?
If though, would you please say to me what that means.

Thank you,


Yes the Medtronic is (in my opinion) entirely too sensitive to the least bit of resistance. This is called occlusion. There are three things I do in this case.

First disconnect the pump and run a prime. htis will clear any issue in the tubing or in the cartridge.

Second, be sure you are not using fast delivery. This is incredibly susceptible to this issue.

Finally, if it keeps happening - hate to say this - pull the site and place a new one. If the cannula is bent, that is the answer. Regardless i tend to not put the cannula in a place near the site you just pulled.

If the occlusion keeps happening it might bee the pump motor, though this is rare. Usually it is the site in one way or another.


Note: I am a Medtronic ambassador. My opinions are my own. They did not pay me to say nice things. OK, they sent me a shirt and a cup but even I am more expensive than that.