Axor Microspeed 12 - Microspeed Speed Adjustment with Tacho Feedback

MICROSPEED
26
REV 04/05
RDT
(Kohm)
= Kdt x n x 9,7 _
8
1000 x Vref
5)Apply the load to the motors shaft,and insert the
space loop on the C.N.C.
If the systems behaviour is the same as before and the
servo error alarm doesnt appear,the system has been
properly regulated.
6)Now, leave the system powered up in typical working
conditions.
Check that no protection occurs (red LEDs all OFF),and
the green drive LED is on.
The drives are provided with the RDT resistance mounted
on board.The drive is adjusted for 3000 rpm with a
tachometer costant 10v/1000 rpm referred to 10V reference.
If you desire to change this resistor, just open the cover of
the drive, then change the value of the resistor.
To calculate it,please use the following equation:
Start up (continued)
6.0 Setting up the drive
6.1 Speed Adj. with tacho feedback