Hi all,
I am having a problem with my servo motor and I'm absolutely stuck as to why it wont run.
Without any gearbox or any load attached to the motor - when I am sending a jog command to it - it is tripping out on excessive velocity error. When trending what is happening, the torque reference is shooting up massively, way above the limit, causing the motor to stop, which is then building a velocity error which then cause the motor to fault and trip.
What I don’t understand though is when I do the motor and feedback test, the motor runs perfectly, it just trips out when sending MAM/MAJ commands to it. Does anybody know why this is the case?
I've looked at the knowledge base and tried its suggestions like checking all the wiring etc and the wiring into the drive is correct.
Has anybody seen this before and have any ideas as to why the torque reference is shooting up, and how to fix it? Or what other troubleshooting ideas I can look at? Is it simply just a broken motor and that a new one will fix it?
I am having a problem with my servo motor and I'm absolutely stuck as to why it wont run.
Without any gearbox or any load attached to the motor - when I am sending a jog command to it - it is tripping out on excessive velocity error. When trending what is happening, the torque reference is shooting up massively, way above the limit, causing the motor to stop, which is then building a velocity error which then cause the motor to fault and trip.
What I don’t understand though is when I do the motor and feedback test, the motor runs perfectly, it just trips out when sending MAM/MAJ commands to it. Does anybody know why this is the case?
I've looked at the knowledge base and tried its suggestions like checking all the wiring etc and the wiring into the drive is correct.
Has anybody seen this before and have any ideas as to why the torque reference is shooting up, and how to fix it? Or what other troubleshooting ideas I can look at? Is it simply just a broken motor and that a new one will fix it?