Veichi SD500 Series, Manual

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SD500 Spindle Servo Drive Manual
89
(0x0F07) position Filter the input position command to make motor rotation
smoother.
(0.0~512.0ms)
F15.08
(0x0F08)
Speed feedforward
gain
V/F SVC FVC PMVF PMSVC PMFVC
For improving system dynamic running and following.
0.0%
(0.0%~300.0%)
RUN
F15.09
(0x0F09)
Speed feedforward
filter time
V/F SVC FVC PMVF PMSVC PMFVC
Filter the command pulse signal to improve interference
immunity.
1.0
(0.0~100.0ms)
RUN
F15.10
(0x0F0A)
Position controller
output limit
V/F SVC FVC PMVF PMSVC PMFVC
Set the output limit value of the position proportional
controller.
100.0%
(0.0%~100.0%)
RUN
F15.11
(0x0F0B)
Position loop
proportional gain 1
V/F SVC FVC PMVF PMSVC PMFVC
For improving system response and rigidity.
50.0
(0.0~600.0Hz)
RUN
F15.12
(0x0F0C)
Position loop
proportional gain 2
V/F SVC FVC PMVF PMSVC PMFVC
For improving system response and rigidity.
30.0
(0.0~600.0Hz)
RUN
F15.25
(0x0F19)
Position controlling
ASR proportional
gain
V/F SVC FVC PMVF PMSVC PMFVC
For improving system response and rigidity.
30.00
(0.01~100.00)
RUN
F15.26
(0x0F1A)
Position controlling
ASR integral time
V/F SVC FVC PMVF PMSVC PMFVC
For improving system response and rigidity.
0.050s
(0.000~6.000s)
RUN
F15.46
(0x0F2E)
Low speed
measurement method
V/F SVC FVC PMVF PMSVC PMFVC
Speed measurement method during position control
0: low speed equivalent M method
1: M/T T method estimation
0
(0~1)
RUN
Table 5-5
P+
P-
D+
D-
Pulse
counting
mode
F15.02
Monitoring:
C5.20
Command
filter time
F15.06/07
Electronic
gear ratio
F15.04/05
Speed
feedforward gain
F15.08/09
Position loop
proportional gain
F15.11/12
+ -
Position feedback
Monitoring ：
C5.25/C4.25
Speed loop Kv
during position
control
F15.25
Speed loop Ti
during position
control
F15.26
...
Speed reached
Connection
mechanism
Motor encoder
F2.33
Spindle encoder
F2.43
+
-
Position loop
output limit
F15.10
+
+
F2.40
Speed
feedback
Monitoring:
C0.29
Position error
Monitoring
：
C4.15
Figure 5-3
To raise rigidity, increase F15.11, F15.25, and decrease F15.26 values, but users need to consider the problems between jitter and sound. If
jitter occurs at the arrival position, reduce the gain appropriately. And to further improve the response speed, increase F15.08 speed feedforward