CNC Setup Utility Manual
P/N 70000490C - Tuning the Current, Velocity, and Position Controller
All rights reserved. Subject to change without notice. 5-3
10-December-04
Time in µ seconds
Figure 5-1, Current Auto-tune Plot
If the test does not appear to be producing reasonable results, then shut
down the system, restart, and begin the test again. If the test still does
not produce reasonable results: stop the test and use Manual Tuning, or
use the following tables to enter a safe value. See Table 5-1 and
Table 5-2, Spindle Motors
.
Table 5-1, Axes Motors
Motor MC_2x20: MC_2x21:
AM 820A 45,000 0
AM 960A 50,000 0
AM 1150A 45,000 0
AM 1160A 150,000 0
AM 1160C 100,000 0
AM 1160E 50,000 0
AM 1550C 50,000 0
AM 1550E 30,000 0
AM 1550G 30,000 0
AM 1400C 70,000 0
AM 1400A 55,000 0
Auto-tune sets MC_2921 when it finishes. Both MC_2920 and MC_2921
should be entered when manually modified.
In general, 2 times MC_2920 equals MC_2921.
0 1000 2000 3000 4000 5000 6000 7000
40
60
80
100
120
140
160
180
T in usec.
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