Not a week goes by without multiple calls from clients asking about F228 faults on their Rexroth Servo Drives. The manual has a very dense explanation for a very simple error, which often times leads clients down the wrong path. F228 means that the motor can’t keep up with where it is supposed to be…. Read more »
Industrial motion control, including servo motors and drives, are set up to stop if continuing to work would be dangerous to the machinery or to the people operating it. Fortunately, Rexroth Indramat drives don’t just stop and leave you wondering what’s going on. They communicate with you, sharing their inmost thoughts, or at least the… Read more »
Error codes or fault codes in an Indramat or Rexroth drive start with different sets of letters. For instance, there’s F218, F219, and F220. But there’s also E250, E251, and E252. What’s the difference between the E and F groups? Think of the error codes that start with the letter F as standing for failure…. Read more »
F277 is a relatively low information error code, which is fine because there isn’t much you can do with it. The official description is “Current Measurement Trim Wrong”, which is pretty uninformative. The verbiage in the manual is not much more help. So what is that F277 error? The short answer is that F277 is… Read more »