Hello support
i am attempting to commission a 3rd party synchronous motor / Endat 2.2 at Indradrive controller. (Siemens 1FW6230-0TB05-5GC3 with Heidenhain ECA4410 / ECA4400)
The axis appears to commutate correctly using saturation method of commissioning and will rotate at the command velocity (30 rpm)allegedly under control.
After 5 to 10 seconds of operation the drive reports E8260 Torque / Force command Value Limit is active although it appears as though we have the fully allocated limit of 1686.7Nm available to use (Motor has 101A pk current and 16.7Nm/A Torque constant)
We have also seen occurrences of F8079 Velocity Limit Value exceeded with extended diagnostic 00340003 output frequency > 599Hz (Command speed at this time was 30rpm)
There has also been occurrences of E2074 Motor Encoder signals are disturbed.
Parameter set and encoder data sheet is attached below.
Firmware has been upgraded to FWA-INDRV*-MPB20V38 from MPB20V32.
There is no change in the status of the fault .