Fagor BCSD Series, User Manual, Page: 78 / 118

BCSD-78/116 Digital Brushless AC S ervo D rive system - Ref. 1809
4.8.2. How to set Pn206 – Pn211
Run following program on CNC 8055:
N1 G1X0F10000
G4K10
X10F120
X100F10000
G4K10
X90F120
(GOTO N1)
M30
Monitor TV2 and SV1 variable on CNC 8055 by oscilloscope, record the values of TV2 at the point A/B/C/D.
For horizontal axis:
Pn206 = 7 X TV2(A)
Pn207 = 7 X TV2(C)
For vertical axis:
Pn206 = 10 X (TV2(A) + TV2(C)) / 2 + 7 X (TV2(A) - TV2(C)) / 2
Pn207 = 10 X (TV2(A) + TV2(C)) / 2 - 7 X (TV2(A) - TV2(C)) / 2
For horizontal and vertical axis:
Pn208 = Rated Speed X (TV2(B) - TV2(A)) / SV1(B)
Pn209 = Rated Speed X (TV2(D) - TV2(C)) / SV1(D)
Note: Pn208 and Pn209 are usually not necessary, so we can set Pn208=0 and Pn209=0.
Pn210: 200 to 250, between 20 to 25 ms.
Pn211: 1 to 4 rpm, increase value until the vibration disappeared.