Connection of the step motors
OPTIMUM
M A S C H I N E N - G E R M A N Y
29 / 11 / 2006
Page
14
Connection of the step motors CNC Controller III and VI ; Version 2.0.1
©
20
06
GB
7.4
Replacing a control board
CAUTION!
Unplug th device and wait at least 3 minutes before opening the CNC controller. This term
is required to make sure that all condensers will be dumped.
Fig.7-10: Backside of CNC controller
Proceeding
Disconnect the mains plug and wait at least 3 minutes.
Disconnect the plug of the step motor from the control board.
Screw off the slot cover of the control boards.
Pull off the control board from the slot.
Set the correct positioning of the jumpers.
Insert the new control board into the slot.
Reassemble the slot covering of the control boards.
Reconnect the plug of the step motor.
8
Connection of the step motors
8.1
Cabling X / Y / Z-axis
Open the cover of the step motor
with a Philips screw driver.
Fig.8-1: Open cover on the step motor
Control board
Slot covering
Screw on the step
motor
Cover step motor
