Hiwin E1 Series User Manual

E1 Series Servo Drive User Manual Application Function
8-82 HIWIN MIKROSYSTEM CORP.
MD09UE01-1910
8.16.2 Operating procedure of full-closed loop control
Table8.16.2.1
Step
Contents
Operation
Parameter
Command
1
Operate without load in
semi-closed loop control
(Do not use external
encoder).
Items to check
 Power supply circuit
wiring
 Servo motor wiring
 Encoder wiring
 I/O signal wiring to the
controller
 Rotation direction and
motor velocity of
servo motor
 Protection function,
such as brake or
overtravel function is
normal.
Set parameters and check
the operation without load
is normal in semi-closed
loop control (Pt002 = t.0☐
☐☐
). Check the following
items.
 The servo drive is
normal.
 Use Test run in Thunder
to check if P2P motion is
normal.
 I/O signals can be
ON/OFF normally.
 Power has been supplied
to the servo motor after
servo on input (S-ON)
signal is input.
 Input position command
from the controller to see
if the servo motor
operates normally.
 Basic function selection 0
(Pt000)
 Application function selection
1 (Pt001)
 Usage of external encoder
(Pt002 = t.X☐☐☐)
 Electronic gear ratio
(numerator, Pt20E)
 Electronic gear ratio
(denominator, Pt210)
 Input signal selection (Pt50A,
Pt50B, Pt511, Pt515, Pt516)
 Output signal selection
(Pt50E, Pt50F, Pt510, Pt514,
Pt517)
Use Test run in
Thunder first. Then
input position
command from the
controller.
2
Check the operation in
semi-closed loop control
when the external load
and servo motor are
connected.
Items to check
 The response after
the load is connected.
 Input position
command from the
controller. Check the
moving direction,
moving distance and
moving velocity at the
load side.
Connect servo motor to the
machine. If you would like
to use auto tuning, please
disable tuneless function
(Pt170 = t.☐☐☐
0) first.
Check the moving direction,
moving distance and
moving velocity at the load
side are in accordance with
the command of the
controller.

Tuneless function selection
(Pt170)
 Application function selection
1 (Pt001)
Check the response
by Test run in
Thunder. Input
command from the
controller to check
the moving
direction, moving
distance and
moving velocity at
the load side.
3
Check the external
encoder.
Item to check
 Check if the external
encoder signal can be
received by the servo
drive normally.
Set parameters used for
full-closed loop control. Do
not enable the motor. Move
the load manually and
observe the following via
Thunder.
 When the servo motor
moves in forward
direction, control unit
counts up.
 Check if the moving
distance is correct after
one revolution.
 Usage of external encoder
(Pt002 = t.X☐☐☐)
 Feed length of external
encoder (Pt20A)
 Linear unit length (resolution)
of external encoder (Pt20B)
 Gear ratio at motor side
(full-closed loop) (Pt20C)
 Gear ratio at load side
(full-closed loop) (Pt20D)
 Electronic gear ratio
(numerator, Pt20E)
 Electronic gear ratio
(denominator, Pt210)
 Encoder output resolution
(Pt281)
 Detection value for overflow
motor-load position deviation
(Pt51B)
 Positioning completion width
N/A

Hiwin E1 Series Specifications

General

Brand	Hiwin
Model	E1 Series
Category	Servo Drives
Language	English