Ethanator10000
10 mW
I've been trying out field weakening on my baserunner and I noticed that after enabling it I sometimes get this fault (1-3 Current Sensor Calibration). The bike still seems to operate normally after this, and I think that it only occurs when I'm really pushing the bike hard (like full throttle), but I'm not certain. I can't get the fault to occur when FW is disabled. ASI docs says this under "how to fix" for this fault:
It also says this about field weakening:
I have the field weakening current set to 8A, is this "excessive"? It also happened at 5A max FW current. Any suggestions? Safe to ignore this fault?
Eliminate possible magnetic fields.
If the fault doesn’t clear after rebooting and removing possible magnetic field effects, contact ASI for support.
It also says this about field weakening:
"Excessive field weakening can reduce the quality of back EMF, reducing sensorless driveability."
I have the field weakening current set to 8A, is this "excessive"? It also happened at 5A max FW current. Any suggestions? Safe to ignore this fault?