Estun ETS Series - Operating Using Position Control; Basic Setting in Position Control

ETS Series AC Servo User's Manual
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4.6 Operating Using Position Control
4.6.1 Basic Setting in Position Control
(1)Control mode selection
Set the following parameters for position control using pulse trains.
Parameter
Meaning
Pn005
H.□□1□
Control mode selection：position control(pulse train reference)
(2)Setting a reference pulse sign
Type
Signal Name
Connector Pin Number
Name
Input
PULS+
CN1_A/B/C-25
Reference pulse input
PULS-
CN1_A/B/C-24
Reference pulse input
SIGN+
CN1_A/B/C-27
Reference sign input
SIGN-
CN1_A/B/C-26
Reference sign input
Set the input form for the servo drive using parameter Pn004.2 according to the host controllerspecifications.
Parameter
Reference
Pulse Form
Input Pulse
Multiplier
Forward Rotation
Reference
Reverse Rotation
Reverse
Pn004
H.□0□□
Sign+pulse train
(positive logic)
(factory setting)
—
H
PULS
(CN1_A/B/C-25 )
SIGN
(CN1_A/B/C-27)
L
PULS
(CN1_A/B/C-25)
SIGN
(CN1_A/B/C-27)
H.□1□□
CW+CCW
(positive logic)
—
L
PULS
(CN1_A/B/C-25)
SIGN
(CN1_A/B/C-27
L
PULS
(CN1_A/B/C-25)
SIGN
(CN1_A/B/C-27)
H.□2□□
Two-phase pulse
train with 90°
phase differential
(positive logic)
×1
PULS
(CN1_A/B/C-25)
SIGN
(CN1_A/B/C-27)
90º
90º
PULS
(CN1_A/B/C-25)
SIGN
(CN1_A/B/C-27)
H.□3□□
×2
H.□4□□
×4
■Note:
The input pulse multiplier can be set for the two-phase pulse train with 90° phase differential reference pulse form.