Hello everyone, i have a mazak plus machine with alarm on the screen 44 spindle malfunction 3. In the controller of the spinlde reads f46c. The controller is a mds-b-sp-110. Does anyone has the manual of this controller. I am worried because the main screen doesnt show other alarms, but the y and x axis show alarms also F1 E7 on the mdsb-v1-110 and F2 E7 on mdsb-v2-1010. Anyone know were can i find the manuals for this controllers or a description of the alarms.

Note, supply votage has been check and is ok.

Thanks
Jaime E