Xinje DS2-20P7-AS User manual

Wuxi Xinje Electric Co., Ltd.
DS2 series servo drive
Manual
Data No.: SC209 20110412 1.0

2

1
►► Safety notes
 Confirmation
 Do not use the drivers that are broken, lack of parts or wrong types.
 Installation
 Make sure all the external powers are cut off before install the drivers.
 Wiring
 Please cut off all the powers before wiring.
 Connect the AC power to the power terminals of driver.
 Do not connect U, V, W terminals of driver with 3-phase power supply.
 Please use 2mm2 cable to ground the GND terminal of driver.
 Maintenance and running
 Install the panel cover when power on.
 Do not touch the terminals in 5 minutes after power off.
 Do not connect motor with load when test running.
 Set the suitable power consumption parameters before connecting the
machine.
 Do not change the wiring with electricity.
 Do not touch the radiator when running.
►► Confirmation after getting the products
1. Please confirm the following items after getting the products.
Item Contents
The type is what you ordered? Check the label of driver and motor
Does the motor shaft rotate well? Can rotate by manual. Cannot rotate by manual
for brake types
Is there any damage? Check if the cover has damage during
transporting
Is the screw loose? Check the screw with screwdriver
Check the motor code Check if the driver and the motor code is

2
matched
Please contact us if there are any problems in these items.
2. Type
(1) Servo driver
DS2 – 2 0P7 – AS
(2) Servo motor
MS -80 ST - M 02430 A Z- 2 0P7
Power
Voltage
Power-loss brake
Shaft specs
Feature code
Feedback part code
Sine drive motor
Base code
Series name
Base code: 60, 80, 90;
Feedback part code: M (optical pulse encoder)
Feature code: first 3 bits are rated torque; last 2 bits are rated speed;
For example: 00630: rated torque 0.637N·m, rated speed 3000rpm;
01330: rated torque 1.3N·m, rated speed 3000rpm;
Voltage level
2: 220V
Series name
DS2:compact model Motor capacity
0P2: 0.2KW
0P4: 0.4KW
0P7: 0.75KW
Configuration: AS

3
Shaft spec: A- no bond; B- with bond;
Power-loss brake: empty- no brake; Z- with brake;
Voltage level: 2－220V;
Power: 0P2: 0.2KW; 0P4: 0.4KW; 0P7: 0.75KW;
3. Parts introduction
(1) Servo motor
(2) Servo driver
 DS2-20P2-AS, DS2-20P4-AS, DS2-20P7-AS
Encoder Frame Flange
Output shaft

4
PUL-
PUL+
V1+
DIR-
DIR+
V2+
SI1
SI2
SI3
SI4
+24V
SO1
SO2
COM
POWER
Li
ght when power on
Panel buttons
For parameter settings
Panel display
Display the servo state, parameter, alarm
CN2
CN1
CN0
Pulse, direction, I/O signal
CN1
I/O, analog, position feedback signal
CN2
Encoder terminal
Power and motor terminal
Drive and motor power terminal

5
►► Installation
1. Servo motor
MS series servo motors can be installed either horizontally or vertically. The service
life of the servo motor can be shortened or unexpected problems might occur if it is
installed incorrectly or in an inappropriate location. Follow these installation
instructions carefully.
4
3
1
2
RS232 port
Connect PC and HMI
DIP switch
Turn on 2, 3, and 5
for normal using
6
5
Notes:
The end of the motor shaft is coated with
antirust. Before installing, carefully remove
all of the paint using a cloth moistened with
paint thinner. Avoid getting thinner on other
parts of the servo motor.
Antirust

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(1) Storage temperature
Store the servomotor within -20~+60 ℃ as long as it is stored with the power
cable disconnected.
(2) Installation location
 Free of corrosive or explosive gases.
 Well-ventilated and free of dust and moisture.
 Ambient temperature of 0° to 50°C.
 Relative humidity (r.h.) of 20 to 80% with no condensation.
 Accessible for inspection and cleaning.
(3) Concentricity
Please use coupling when connecting to machine; keep the shaft center of servo
motor and machine at the same line. It should be accord to the following
diagram when installing the servo motor.
Note:
 If the concentricity is not enough, it will cause the vibration and bearing damage.
 When installing the coupler, prevent direct impact to the shaft. This can damage
the encoder mounted on the shaft end at the opposite side of the load.
(4) Installation direction
Measure it at 4 places of the circle, the difference should be
below 0.03mm. (Rotate with the shaft coupler)
Measure it at 4 places of the circle, the difference should be below
0.03mm. (Rotate with th
e shaft coupler)

7
MS series servo motors can be installed either horizontally or vertically.
(5) Avoid oil and water
Install a protective cover over the
servomotor if it is used in a location that is
subject to water or oil mist. Also use a
servomotor with an oil seal when needed
to seal the through-shaft section.
(6) Cable stress
Make sure that the power lines are free from bends and tension. Be especially careful
to wire signal line cables so that they are not subject to stress because the core wires
are very thin, measuring only 0.2 to 0.3mm2.
2. Servo drive
The DS2 series servo drivers are base-mounted servo drivers. Incorrect installation
will cause problems. Follow the installation instructions below
(1) Storage temperature
Store the servo driver within -20~+85℃, as long as it is stored with the power cable
disconnected.
(2) Installation location
The following precautions apply to the installation site.
Situation Installation Precaution
Installation in a
Control Panel
Design the control panel size, unit layout, and cooling method
so the temperature around the servo drivers does not exceed
Through part of
the shaft

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50°C.
Installation Near a
Heating Unit
Minimize heat radiated from the heating unit as well as any
temperature rise caused by natural convection so the
temperature around the servo drivers does not exceed 50°C.
Installation Near a
Source of Vibration
Install a vibration isolator beneath the servo driver to avoid
subjecting it to vibration.
Installation at a Site
Exposed to
Corrosive Gas
Corrosive gas does not have an immediate effect on the
servo drivers, but will eventually cause electronic components
and terminals to malfunction. Take appropriate action to avoid
corrosive gas.
Other Situations Do not install the servo driver in hot and humid locations or
locations subject to excessive dust or iron powder in the air.
(3) Installation direction
Install the servo driver perpendicular to the wall as
shown in the figure. The servo driver must be
oriented this way because it is designed to be cooled
by natural convection or by a cooling fan.
Wall
Ventilation

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(4) Installation
Follow the procedure below to install multiple servo drivers side by side in a control
panel.
 Servo drive direction
Install the servo driver perpendicular to the wall and make the front panel towards
operator.
 Cooling
Please leave enough space as the above diagram to ensure cooling by fans or
natural ventilation.
 Side-by-side installation
As the above diagram, leave min 10cm space at horizontal direction, leave min
50mm space at vertical direction. Install cooling fans above the drive. Keep the
uniform temperature inside the control panel to avoid overheat at local place.
PUL-
PUL+
V1+
DIR-
DIR+
V2+
SI1
SI2
SI3
SI4
+24V
SO1
SO2
COM
CN2
CN1
min min
min
min
FanFan
PUL-
PUL+
V1+
DIR-
DIR+
V2+
SI1
SI2
SI3
SI4
+24V
SO1
SO2
COM
CN2
CN1
PUL-
PUL+
V1+
DIR-
DIR+
V2+
SI1
SI2
SI3
SI4
+24V
SO1
SO2
COM
CN2
CN1
PUL-
PUL+
V1+
DIR-
DIR+
V2+
SI1
SI2
SI3
SI4
+24V
SO1
SO2
COM
CN2
CN1

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 Ambient inside control panel
 Ambient Temperature: 0~50 ℃
 Humidity: 90%RH or less
 Vibration: 4.9m/s2
 Condensation and Freezing: None
 Ambient Temperature for Long-term Reliability: 50°C maximum
►► Dimensions
1. Servo motor
 60 series motor installation dimensions Unit: mm
Type LA
MS-60ST-M00630□□-20P2 110

11
Type LA
Normal With brake
MS-60ST-M01330□□-20P4 146 189

12
 80 series motor installation dimensions Unit: mm
Type LA
Normal With brake
MS-80ST-M02430□□-20P7 150 191

13
 MS-90ST-M02430□□-20P7 installation dimensions Unit: mm
Type LA
Normal With brake
MS-90ST-M02430□□-20P7 149 194
2. Servo drive（unit: mm）
 DS2-20P2-AS, DS2-20P4-AS, DS2-20P7-AS

14
►► Wiring
1. Main circuit

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 DS2-20P2-AS, DS2-20P4-AS, DS2-20P7-AS
The terminal function of main circuit:
Terminal Function Explanation
L1/L2/L3 Power input of main
circuit
AC single-phase or 3-phase
200~240V, 50/60Hz
Ground terminal Connect to ground terminal of
motor
P+、PB Regeneration brake
resistor
Connect the regeneration resistor
between P+ and PB
U、V、W Motor terminal Connect to motor
Ground terminal Connect to motor ground terminal
2. Winding connector of servo motor
Signal 60、80、90 series motor
U 1
V 2
W 3
PE 4
3. I/O terminal (CN0, CN1)
The connector is looked at the soldering terminal:

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DS2-20P2-AS
DS2-20P4-AS
DS2-20P7-AS
CN0 CN1(DB15)
PUL-
PUL+
V1+
DIR-
DIR+
V2+
SI1
SI2
SI3
SI4
+24V
SO1
SO2
COM
1
5
6
10
11
15
 CN0, CN1 Terminal
DS2-20P2-AS
DS2-20P4-AS
DS2-20P7-AS
 CN0 terminals
No. Name Contents No. Name Contents
1 PUL- Pulse
input PUL- 8 SI2 Input terminal 2
2 PUL+ Difference
input 9 SI3 Input terminal 3

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PUL+
3 V1+
Open
collector
+24V
10 SI4 Input terminal
4
4 DIR- Direction
input DIR- 11 +24V Input terminal +24V
5 DIR+ Difference
input DIR+
12 SO1 Output
terminal 1
6 V2+
Open
collector
+24V
13 SO2 Output
terminal 2
7 SI1 Input
terminal 1 14 COM
Ground of
output
terminal
DS2-20P2-AS
DS2-20P4-AS
DS2-20P7-AS
 CN1（DB15）terminals
No. Name Contents No. Name Contents
1 NC Reservation
9 Z- Encoder output
Z-
2 NC Reservation
10 B+ Encoder output
B+
3 SI5 Input
terminal 5 11 T-REF Torque analog input
4 SO3 Output
terminal 3 12 V-RE F
Speed analog
input
5 B- Encoder 13 GND GND for analog

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output B- input
6 A+ Encoder
output A+ 14 A RS485 +
7 A- Encoder
output A- 15 B RS485 -
8 Z+ Encoder
output Z+
4. I/O signals
(1) Input signal
Item Input terminals Function
Digital input
SI1~SI5 Multi-functional input terminals
Pulse input PUL-、PUL+ P2-00=0: positive pulse
P2-00=2: pulse
DIR-、DIR+ P2-00=0: negative pulse
P2-00=2: direction (sign)
(2) Output signal
Item Output terminals Function
Optical output SO1~SO3 Multi-functional output terminals
5. CN2 terminals
The connector is looked at the soldering terminal: