Estun pronet series - Operating Using Position Control; Basic Setting in Position Control

ProNet Series AC Servo User's Manual
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4.6 Operating Using Position Control
Set the following parameters for position control using pulse trains.
Parameter Meaning
Pn005
H.□□1□ Control mode selection：position control (pulse train reference)
A block diagram for position control is shown as below.
Differential
Feed forward
B
A
Feed forward
filter time
constant
Offset
Positioning
complete
Current loopSpeed loop
K
P
Error counter
Smoothing
×1
×2
×4
dividing
×4
B
A
Servodrive(in position control)
Pn112 Pn201
Pn202
Pn113
Pn111
Pn500
Pn004.2
Pn204
Pn201
Pn202
Pn200
Reference pulse
PG signal output
Pn104
M
PG
Servomotor
Encoder
-
+
+
+
+
4.6.1 Basic Setting in Position Control
(1)Setting a reference pulse sign
Type Signal Name Connector Pin Number Name
Input
PULS CN1-30 Reference pulse input
/PULS CN1-31 Reference pulse input
SIGN CN1-32 Reference sign input
/SIGN CN1-33 Reference sign input
(2)Setting reference input filter for open collector signal
Pn006 0□□□ when pulse is difference input, servo receiving pulse frequency ≤4M
1□□□ when pulse is difference input, servo receiving pulse frequency ≤650K
2□□□ when pulse is difference input, servo receiving pulse frequency ≤150K