Shihlin SDH Series User manual

SDH Series Manual

SDH Series Manual
i
Preface
We appreciate very much for your purchasing of Shihlin servo products. This manual will be a helpful
instruction to install, wire, inspect, and operate your Shihlin servo drive and motor.
injury.
It indicates that incorrect operation may cause hazardous conditions,
resulting in death or injury.
It indicates that incorrect operation may cause hazards,resulting in injury to
person or damage to the product.
Note that the CAUTION level may lead to a serious consequence by cases. Be sure to follow the instructions
of both levels to keep personnel safety well.
What must not be done and what must be done are indicated by the following marks:
: It indicates what must not be done.
: It indicates what must be done.
In this manual, instructions at a lower level than the above, instructions for other functions, and
After reading this user manual , always keep it accessible to the operator.
1.
•Operate the power switches with dry hand to prevent an electric shock.
•Before wiring or inspection, switch power off and wait for more than 10 minutes. Then,confirm if the
power indicator is off or the voltage is safe with voltage meter. Otherwise, you may get an electric shock.
•Connect the servo drive and motor to ground.
•Do not attempt to wire the servo drive and motor until they have been installed. Otherwise,you may get
an electric shock.
•The cables should not be damaged, stressed, loaded, or pinched. Otherwise, you may get an electric
shock.
•During power-on or operation, do not open the front cover of the servo drive. Otherwise, it may cause
•an electric shock.
•Do not operate the servo drive with the front cover removed. High-voltage terminals and charging area
are exposed and you may get an electric shock.
•Except for wiring and periodic inspection, do not remove the front cover of the servo drive even if the
power is off. The servo deive is charged and you may get an electric shock.
•To prevent an electric shock, always connect the protective earth (PE) terminal (marked ) of the servo
drive to the protective earth (PE) of the cabinet.
•To avoid an electric shock, insulate the connections of the power supply terminals.
DANGER
CAUTION
DANGER

SDH Series Manual
ii
2.
•Install the servo drive, servo motor, and regenerative resistor on incombustible material. Installing them
•When the servo drive failure, please t shuts down the power supply on the side of the servo drive’s
large current which
•When using the regenerative resistor, switch power off with the alarm signal. Otherwise, a regenerative
transistor malfunction or the like may overheat the regenerative resistor
•Provide adequate protection to prevent screws and other conductive matter, oil and other combustible
matter from entering the servo drivw and servo motor.
•Always connect a molded-case circuit breaker, or a fuse to each servo drive between the power supply
and the main circuit power supply of the servo drive.
3. To prevent injury, note the following:
•
•a burst, damage, etc. may occur.
•Connect the terminals correctly to prevent a burst, damage, etc.
•Ensure that polarity ( ＋,－) is correct. Otherwise, a burst, damage, etc. may occur.
•Don’t touch the servo drive heat sink, regenerative resistor, servo motor, etc. which may be hot while
power is on or for some time after power-off. Otherwise,a injury, damage, etc. may occur.
4. Additional instructions
The following instructions should also be fully noted. Incorrect handling may cause a fault, injury, electric
(1) Transportation and installation
•Transport the products correctly according to their mass.
•
•Do not hold the motor’s cable, shaft and encoder when transporting the servo motor.
•Install the servo drive and the servo motor in a load-bearing place in accordance with the manual.
•Do not get on or put heavy load on the equipment.
•method.
•drive and the cabinet walls or other equipment.
•Do not install or operate the servo drive and servo motor which have been damaged or have any parts
missing.
•Do not block the intake and exhaust areas of the servo drive. Otherwise, it may cause a malfunction.
•Do not drop or strike the servo drive and servo motor. Isolate them from all impact loads.
•Please contact the service deparment of Shihlin When you want to keep for a long time.
CAUTION
CAUTION
CAUTION

SDH Series Manual
iii
(2) Wiring
•
•and servo drive.
•To avoid a malfunction, connect the wires to the correct phase terminals (U, V, and W) of the servo
•drive and servo motor.
•Connect the servo drive power output (U, V, and W) to the servo motor power input (U, V, and W)
directly. Do not let a magnetic contactor, etc. intervene. Otherwise, it may cause a malfunction.
•
direction. Otherwise, the emergency stop and other protective circuits may not operate.
•When the cable is not tightened enough to the terminal block, the cable or terminal block may generate
(3) Test run and adjustment
•Before operation, check the parameter settings. Improper settings may cause some machines to
perform unexpected operation.
•Never adjust or change the parameter values extremely as it will make operation unstable.
(4) Usage
•Provide an external emergency stop circuit to ensure that operation can be stopped and power switched
off immediately.
•Do not disassemble, repair, or modify the equipment.
•Before resetting an alarm, make sure that the run signal of the servo drive is off in order to prevent a
sudden restart. Otherwise, it may cause an accident.
•
interference may be given to the electronic equipment used near the servo drive.
•Burning or breaking a servo drive may cause a toxic gas. Do not burn or break it.
•Use the servo drive
•The electromagnetic brake on the servo motor is designed to hold the motor shaft and should not be
used for ordinary braking.
(5) Maintenance and inspection
•Ensure that the power indicator is off before maintenance or inspection performed.
•Only personnel who have been trained should conduct maintenance and inspection.
•Do not try to disassemble the servo drive or motor which any fault occurred.
•As power is still applied, not to connect or break the UVW wire of servo drive and servo motor to prevent
electrical shock.
•he electromagnetic brake on the servo motor is designed to hold the motor shaft and should not be used
for ordinary braking.
NOTE : This manual may be revised without prior notice. Please consult our agent or download the most
updated version at http://www.seec.com.tw/en/ .
CAUTION
CAUTION
CAUTION
CAUTION

SDH Series Manual
iv
Index
1. Production inspection and model descriptions ------------------------------------------------1
1.1 Summary -------------------------------------------------------------------------------------------------1
1.2 Inspection ------------------------------------------------------------------------------------------------1
1.3 Servo drive appearance and panel descriptions -----------------------------------------------3
1.4 Overview of servo drive operation modes -------------------------------------------------------4
41.5
2. Installation --------------------------------------------------------------------------------------------------5
2.1 Cautions and storage methods ---------------------------------------------------------------------5
2.2 The environment conditions of installation --------------------------------------------------------5
2.3 Installation direction and space ---------------------------------------------------------------------5
3. Wiring and signals ----------------------------------------------------------------------------------------7
---------------------11
3.1 Connections between main power source and peripheral devices ------------------------7
3.1.1 Wiring diagram of peripheral devices(below 1KW) ------------------------------------7
3.1.2 Wiring diagram of peripheral devices(1.5KW~3KW) ----------------------------------8
3.1.3 Wiring diagram of peripheral devices(above 5KW) ------------------------------------9
3.1.4 Descriptions for drive’s connectors and terminals
3.1.5 Wiring method ofpower source ------------------------------------------------------------10
3.1.6
3.2 Functional block diagram of Shihlin servo -------------------------------------------------------12
3.3 CN1 I/O signal wires instruction -------------------------------------------------------------------14
3.3.1 CN1 terminal layout --------------------------------------------------------------------------14
3.3.2 Signal description of CN1 terminal --------------------------------------------------------16
3.3.3 Interface wiring diagram ---------------------------------------------------------------------25
3.3.4 ------------------------------29
3.4 CN2 Encoder signal wiring and description ----------------------------------------------------30
3.4.1 Encoder signal wiring and description ---------------------------------------------------30
3.5 CN2L Encoder -----------------------------------------------------------------------------------------31
3.6 CN3 communication port signal wiring and description -------------------------------------32
3.7 CN4 USB communicationport ---------------------------------------------------------------------32
3.8 Standard wiring method -----------------------------------------------------------------------------32
3.8.1 Wiring diagram of position control(Pr Mode) -------------------------------------------33
3.8.2 Wiring diagram of position control(Pt Mode) -------------------------------------------34
3.8.3 Wiring diagram of speed control(S Mode) ----------------------------------------------35
3.8.4 Wiring diagram of torque control(T Mode) ----------------------------------------------36
3.8.5 Wiring diagram with 1PG --------------------------------------------------------------------37
3.8.6 Wiring diagram with 10PG ------------------------------------------------------------------38
3.8.7 Wiring diagram with 10GM -----------------------------------------------------------------39
3.8.8 Wiring diagram with 20GM -----------------------------------------------------------------40
---------------------------------------9

SDH Series Manual
v
3.8.9 Wiring diagram withFX3U ------------------------------------------------------------------41
3.8.10 Wiring diagram with QD75 ----------------------------------------------------------------42
3.8.11 Wiring diagram with Gantry ---------------------------------------------------------------43
4. Panel display and operation -------------------------------------------------------------------------44
4.1 Panel components ------------------------------------------------------------------------------------44
4.2 --------------------------------------------------------------------------------------44
4.3 Status display ------------------------------------------------------------------------------------------45
4.4 Alarm display -------------------------------------------------------------------------------------------48
4.5 Diagnostic display ------------------------------------------------------------------------------------49
4.5.1 Indication of external I/O signals ----------------------------------------------------------49
4.5.2 DO forced output ------------------------------------------------------------------------------50
4.5.3 JOG test -----------------------------------------------------------------------------------------51
4.5.4 Positioning test --------------------------------------------------------------------------------52
4.5.5 Automatic offset of analog command input ---------------------------------------------53
4.5.6 Inertia estimation ------------------------------------------------------------------------------54
4.6 Parameter display ------------------------------------------------------------------------------------54
4.6.1 16bit parameter setting method -----------------------------------------------------------54
4.6.2 32bit parameter setting method -----------------------------------------------------------55
5. Operation ---------------------------------------------------------------------------------------------------59
5.1 Checklist before operation --------------------------------------------------------------------------59
5.2 Idle operation ------------------------------------------------------------------------------------------59
5.2.1 Idle JOG test -----------------------------------------------------------------------------------59
5.2.2 Idle positioning test ---------------------------------------------------------------------------60
5.3 Tuning process ----------------------------------------------------------------------------------------61
5.3.1 Abstract -----------------------------------------------------------------------------------------61
5.3.2 Auto-gain tuning mode ----------------------------------------------------------------------62
5.3.3 Manual gain tuning mode -------------------------------------------------------------------65
5.4 Parameter setting and operation for position control mode --------------------------------67
5.5 Parameter setting and operation for speed control mode -----------------------------------68
5.6 Parameter setting and operation for torque control mode -----------------------------------69
6. Control function ------------------------------------------------------------------------------------------70
6.1 Control mode option ----------------------------------------------------------------------------------70
6.2 Torque control mode ---------------------------------------------------------------------------------70
6.2.1 Output proportion of maximum torque analog command ---------------------------70
6.2.2 Torque analog command offset ------------------------------------------------------------71
6.2.3 Torque analog command smoothing -----------------------------------------------------71
6.2.4 Torque limit of torque control mode -------------------------------------------------------72
6.2.5 Speed limit of torque control mode -------------------------------------------------------72
6.3 Speed control mode ----------------------------------------------------------------------------------73
6.3.1 Selection of speed command --------------------------------------------------------------73

SDH Series Manual
vi
6.3.2 Output speed of maximum speed analog command ---------------------------------74
6.3.3 Speed analog command smoothing -----------------------------------------------------74
6.3.4 Torque limit of speed control mode -------------------------------------------------------76
6.3.5 Adjustment of speed loop gain -------------------------------------------------------------77
6.3.6 ---------------------------78
6.3.7 Gain switch function --------------------------------------------------------------------------81
6.4 Position control mode --------------------------------------------------------------------------------83
6.4.1 External pulse-train command(Pt mode) ------------------------------------------------84
6.4.2 Inner register command(Pr mode) --------------------------------------------------------85
6.4.3 Position command smoothing -------------------------------------------------------------86
6.4.4 Electronic gear ratio --------------------------------------------------------------------------87
6.4.5 Torque limit of position control mode -----------------------------------------------------88
6.4.6 Position loop gain -----------------------------------------------------------------------------88
6.5 Hybrid control mode ----------------------------------------------------------------------------------89
6.5.1 Position/speed hybrid mode ----------------------------------------------------------------90
6.5.2 Speed/torque hybrid mode -----------------------------------------------------------------90
6.5.3 Torque/Position hybrid mode ---------------------------------------------------------------91
6.6 Other functions ----------------------------------------------------------------------------------------92
6.6.1 Selection of brake resistor ------------------------------------------------------------------92
6.6.2 Analog monitor output -----------------------------------------------------------------------94
6.6.3 Operation of electromagnetic brake interlock ------------------------------------------95
7.
PR (Procedure) Procedure control function description ------------------------------------97
7.1 Pr mode description ----------------------------------------------------------------------------------97
7.2 The difference of PR mode between SDH and SDA ------------------------------------------97
7.3 DI/DO and timing of PR mode ----------------------------------------------------------------------97
7.4 Parameter setting of PR mode ---------------------------------------------------------------------98
7.5 The status of procedure connection ------------------------------------------------------------103
8. Parameters -----------------------------------------------------------------------------------------------106
8.1 --------------------------------------------------------------------------------106
8.2 Parameter list -----------------------------------------------------------------------------------------107
8.3 Parameter details list -------------------------------------------------------------------------------118
9. Communication functions --------------------------------------------------------------------------149
9.1.Communication interface and wiring -----------------------------------------------------------149
9.2 Relevant parameters of communication -------------------------------------------------------151
9.3 Modbus protoco -------------------------------------------------------------------------------------151
A. ASCII mode ---------------------------------------------------------------------------------------157
B. RTU mode ----------------------------------------------------------------------------------------157
9.4. Communication parameter write-in and read-out -------------------------------------------158
10. Inspection and Maintenance ----------------------------------------------------------------------163

SDH Series Manual
vii
10.1 Basic Inspection -----------------------------------------------------------------------------------163
10.2 Maintenance ----------------------------------------------------------------------------------------163
10.3 Life of consumable components ---------------------------------------------------------------163
11. Troubleshooting
--------------------------------------------------------------------------------------164
11.1. Alarm list --------------------------------------------------------------------------------------------164
11.2. Alarm cause and remedy ------------------------------------------------------------------------166
13. Motor characteristic ---------------------------------------------------------------------------------185
13.1 Speed-torque curves of low inertia motor ----------------------------------------------------185
13.2 Speed-torque curves of mediuminertia motor ----------------------------------------------185
13.3 Overload protection -------------------------------------------------------------------------------186
14. Absolute servo system -----------------------------------------------------------------------------188
14.1 Mitsubishi Absolute Position Detection System --------------------------------------------190
14.1.1 Signal explanation -------------------------------------------------------------------------190
14.1.2 Startup procedure -------------------------------------------------------------------------190
14.1.3 Absolute position data transfer protocol ----------------------------------------------191
14.2 Delta Absolute Position Detection System --------------------------------------------------198
14.2.1
Signal explanation -------------------------------------------------------------------------198
14.2.2 Start procedure ----------------------------------------------------------------------------198
14.2.3 Use Digital Inputs/Outputs to Initialize an Absolute System --------------------199
14.2.4 Use Parameters toInitialize an Absolute System ----------------------------------199
14.2.5 Absolute position data communication protoco ------------------ ------------------200
Appendix A Accessories --------------------------------------------------------------------------------202
AppendixBParameters communication address ----------------------------------------------207
Appendix C Version information ---------------------------------------------------------------------209
12.
12.1
12.2 Dimensions of servo drives ---------------------------------------------------------------------177
12.3 SMH-L□□□R30□□□ series
------------------------179
12.4 SMH-M□□□R20□□□series------------------180
12.5 Dimensions of low inertia motor ----------------------------------------------------------------181
12.6 Permissible shaft load of low inertia motor --------------------------------------------------182
12.7 Dimensions of medium inertia motors --------------------------------------------------------182
12.8 Permissible shaft load of medium inertia motor --------------------------------------------183
12.9 Precision of motor shaft --------------------------------------------------------------------------183
12.10 --------------------------------------------183
-----------------------------------------------------------------------------------------175
------------------------------------------------------------------175

1
Chapter 1.
1. Production inspection and model descriptions
1.1 Summary
The control modes for Shihlin multi-purpose AC servo could be classied into the single mode and hybrid mode. There
are 4 control types for single mode: position control with terminals input, position control with inner registers, speed
control, torque control. There are 5 types for hybrid mode: position control (terminals input)/speed control, position control
(terminals input)/torque control, position control (inner registers)/speed control, position control (inner registers)/torque
control and speed control/torque control.
Therefore, Shihlin servo is suitable for the general industry machinery that requires the high precision and smooth speed
control, or machine tools, or tension control.
Shihlin servo is not only equipped with RS-232/RS-485 serial communication but also the most convenient equipment
“USB”which is the most popular application. The PC with Shihlin communication software would help the user to adjust
the parameters, to operate the servo for test and to monitor the status of the drive.
Shihlin servo is also equipped with the automatic tuning function. The control gain of the drive would be adjusted by the
inner algorithm. The specication of Shihlin servo encoder is the 22-bit pulse/rev. It offers a high precision control.
1.2 Inspection
Please check the following items carefully to prevent the negligence of transport or human factors：
• Check if there are any loosened screws on the motor or the drive.
• Check the specication nameplate of motor/drive to conrm the consistency of your demand. Models can be
found on the listed in the following table section.
• Check if there are any scratch and damage on the motor/drive.
• Manually turn the shaft of servo motor. A smooth turn indicates a normal motor. If the motor is with an
electromagnetic brake, the motor will not be turn easy by hand.
Please contact your agent for solutions if any of above issues occurs.
A complete set of Shihlin servo should include:
1. A servo drive and a servo motor
2. One UVW motor power cable, one ende is for plugging onto the drive, the other end onto the motor, with the
green cable for grounding (optional)
3. An encoder signal cable. One end is for the CN2 of drive, the other end for servo motor.
4. The RS232 cable. One end is for the CN3 of drive, the other end for USB PORT of PC.(option)
5. The USB cable. One end is for the CN4 of drive, the other end for USB PORT of PC.(option)
6. A 50- PIN connector of CN1.
7. The 5-pin (R/S/T/L1/L2) quick plug-in terminal which is applicable to 1KW drive or below.
8. The 3-pin (P/D/C) quick plug-in terminal which is applicable to 1KW drive or below.
9. The 5-pin (P/N/R/S/T) quick plug-in terminal which is applicable to 1.5KW drive or above.
10. The 5-pin (P/D/C/L1/L2) quick plug-in terminal which is applicable to 1.5KW drive or above.
11. The 3-pin (U/V/W) quick plug-in terminal.
12. An installation manual.
13. An user manual of Shihlin servo.(It could be download from Shihlin website)
Reference for product type
Coding rule for Shihlin servo motor.
1Coding method
Ｓ Ｍ H ─□ ○○○ Ｒ△△ ○ □ □
└┬┘ │ │ └┬┘ └┬┘ │ │ └── Shaft type
│ │ │ │ │ │ └──── Brake and oil seal option
│ │ │ │ │ └────── Encoder type
│ │ │ │ └───────── Rated speed
│ │ │ └───────────── Motor capacity
│ │ └──────────────── Inertial class
│ └────────────────── Type series code
└───────────────────── Servo motor code
Description for coded items
1. Servo motor code:SM denotes servo motor.
2. Type series code:H series.
3. Inertia class:Code is classied by motor inertia and frame size as follows.
Code Class
L Low inertia
M Medium inertia

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SDH Series Manual
4. Motor capacity:The motor output power. The rst 2 digits are used to represent the motor’s output multiplied by
1/10 and a default unit “KW”.If the third digit is a “K”,the capacity is the rst 2 digits multiplied by 1KW.Here are
some examples.
020 denotes:02*(1/10)=0.2KW=200W
150 denotes:15*(1/10)=1.5KW=1500W
350 denotes:35*(1/10)=3.5KW=3500W…and so on
5. Rated speed:Rated speed of servo motor. It is denoted by 3 digits. First digit is represented by R, second 2 dig-
its is represented by 20(2000rpm) or 30(3000rpm).
R20 represents the rated speed is 2000rpm.
R30 represents the rated speed is 3000rpm.
6. Encode type:the type of Shihlin motor
S represents a transition type (22bit)
M represents the multi-back transition type (22bit/16bit)
7. Brake and oil seal:Motors with/without rake or oil seal are presented below.
Code Item A B C D
Brake Without With Without With
Oil seal Without Without With With
8. Shaft type:It describes the shape of the motor shaft. K denotes the inclusion of a keyway.
Coding example
Example 1: If a 200W low inertia motor,3000rpm rated speed, no brake, no oil seal, no keyway and a transition type, its
name code should be: SMH-L020R30SA
Example 2: If a 1500W medium inertia motor, 2000rpm, with brake, no oil seal, with keyway and the multi-back transition
type, its name code should be: SMH-M150R20MBK
Coding rule for Shihlin servo drive:
Coding method
Ｓ Ｄ H ─ ○ ○ ○ △△ □
└┬┘ │ └─┬─┘└┬┘└─── Machine code
│ │ │ └───── Type of power source
│ │ └───────── Applied motor capacity
│ └───────────── Type code
└──────────────── Drive code
(2)Description for coded items
Drive code: SDdenotes “servo drive”.
Type code: H series.
Applied motor capacity: The are 3 digits to present the capacity of servo drive. The rst 2 digits are used to present the
drive’s output multiplied by 1/10. If the third digit is a “K”, the capacity is the rst 2 digits multiplied by 1KW.Here are some
coding examples.
020 denotes:02*(1/10)=0.2KW=200W
150 denotes:15*(1/10)=1.5KW=1500
350 denotes:35*(1/10)=3.5KW=3500W…and so no.
Type of power source: Specication of input power.
A2: denotes the applied power is 220V
Machine code:
A:Open-loop
C:Closed-loop
(3) Coding example
Example:
If a 200W drive applied a 3-phase 220V power source and Open loop, its name code should be: SDH-202A2A

3
Chapter 1.
1.3 Servo drive apperance and panel description
Power indicator:
It lights to denote the driver
“power on”. It goes out to denote
“power off”. Check the remainder
voltage by it.
Brake resistor:
(A) Connect the P/C with the
external resistor, and make P/D
open.
(B) When apply the build-in
resistor, make P/C opena and P/D
short together.
Main power input
terminals:
Connect R/S/T to commercial
power of 3 phase AC 200~230Vac
with 50/60Hz.
Auxiliary power input
terminals:
connect L1/L2 with 1 phase
200~230 vac,50/60Hz.
Output power terminals:
Connect the U/V/W terminal with
the power cable of servo motor.
Do not confuse U/V/W with R/S/
T,it cause damages.
Heat sink: A frame to cool
down and for the installation
Display:
A 5-digit LED matrix to show the
alarm,status,parameters,etc.
Operation:
To switch the function of control
mode, monitor parameters
adjustment.
MODE: mode selection
▲：+1 incremental key
▼：-1 decreased key
SET：conrm key
USB port:
To connect this port with PC or
supervisory controller.
RS-232/RS-485 port:
To connect this port with PC or
supervisory controller.
Control Connector:
A integration I/O signal port. It
provides various input/output
signals for user to operate the
advanced application.
Encoder socket:
Its connected with the encode
cable of servo motor
Closed loop (option)
Ground terminal

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SDH Series Manual
1.4 Overview of servo drive operation modes
Shihlin driveServo Drives provide multiple operation modes for users to select.
Mode Sign Description
Single mode
Position control
(terminal input) Pt
Drive runs motor to reach the goal according to the external
commands which are received through the CN1 and are in the
form of pulse trains.
Position control
(inner register) Pr
Drive runs motor to reach the goal according to the inner
commands which are from inner 64 registers that could be
switched by DI signals.
Speed control S
Drive runs motor to attain the target speed. The command type
which is an analog voltage or the inner 7 registers could be
switched by DI.
Torque control TThe drive receives the commands to run the motor to generate the
demanded torque. The command source is the analog voltage.
Hybrid mode
Pt-S Pt/S is switched mutually via the LOP signal of DI.
Pt-T Pt/T is switched mutually via the LOP signal of DI.
Pr-S Pr/S is switched mutually via the LOP signal of DI.
Pr-T Pr/T is switched mutually via the LOP signal of DI.
S-T S/T is switched mutually via the LOP signal of DI.
♦ Modify the PA01 value to dene the application of mode switch.The PA01 modication works after the “Power
on” restart.
♦ If the default value of PA01 is applied, set the PA01 value as “1□□□”.
1.5 Recommended specications for circuit breaker and fuse
Specication of circuit breaker and fuse are applicable to Shihlin Servo drives.
Drive type Fuse capacity Circuit breaker capacity
SDH-010A2 5A 5A
SDH-020A2 5A 5A
SDH-040A2 20A 10A
SDH-050A2 20A 10A
SDH-075A2 20A 10A
SDH-100A2 25A 15A
SDH-150A2 40A 20A
SDH-200A2 60A 30A
SDH-350A2 80A 30A

5
Chapter 2.
2.Installation
2.1 Caution and storage methods
• Do not install the products on the inammable matters or close to the inammable matters.
• Do not over tighten the wire between the drive and the motor.
• Do not place heavy objects on the top of the drive.
• Be sure to tight lock every screw when xed the drive.
• Install the drive at a location where could bear the weight of the drive.
• Align the axle of the motor and the axle of the machinery device.
• Inammable objects or conductive objects are not allowed inside the drive.
• Upgrade the diameter of the U/V/W wires and the encoder cable if the length between the drive and the motor
is over 20m.
• Do not clog up the vent of the drive or breakdown may be occurred.
• Do not drop or clash the drive.
• Not try to run the drive which something has been damaged.
• Please refer to section 10.1 and 10.3 for drive and motor storage details.
2.2 The environment conditions of installation
The ambient temperature suitable for Shihlin drive is between 0℃ and 55℃. If the ambient temperature is higher than
45 ℃, The installation place with good ventilation or air conditioner is necessary. For a long-time operation, place the
drive in an environment with temperature below 45 ℃ to ensure the reliability of the drive. If the product is installed in
a distributor, make sure that its size and ventilation condition. To prevent from over-heat of the electronic components
inside it. Make sure that mechanical vibration will not affect the electronic devices of the distributor. In addition, the use of
Shihlin servo shall meet the following criteria:
• Locations with high-heating devices.
• Locations without oating dust and metal particles.
• Locations without corrosive, inammable gas and liquid.
• Locations without water drops,steam,dust or oil dust
• Locations without electromagnetic interference.
• Select a solid, biration-free location.
2.3 Installation direction and space
Attention:
Follow the instruction of installation direction avoid the breakdown of drive. To provide a good ventilation by keeping
sufcient space between the drive and other objects to avoid breakdown. Do not seal the vent of the drive or make the
drive upside down during the installation to avoid breakdown.
Correct Incorrect

6
SDH Series Manual
Installation diagram:
To achieve a lower wind resistance of the heat-dissipation fan for a more effective heat removal, follow the spacing
recommendation for installing one or multiple AD drive Servo Drive.See the gure below.
30 mm
(1.2 in.)
or more
100m m
(4.0 in.)
or more
10 mm
(0.4 in.) or more
30 mm
(1.2 in.)
or more
100m m
(4.0 in.)
or more

7
Chapter 3.
3. Wiring and signals
This chapter denes the wiring diagrams for operation and the signals of Shihlin servo drive.
3.1 Connections between main power source and peripheral devices
3.1.1. Wiring diagram of peripheral devices-Below 1KW
※The details of EMI lter, please refer to Section 11.1(EMI Filter)

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SDH Series Manual
3.1.2 Wiring diagram of peripheral devices-above 1.5KW
※ The details of EMI lter, please refer to Section 12.10 (EMI Filter)
To prevent electric shock, be sure to protect the servo drive ground (PE) terminal ( terminal tagged) connected to the
protective earthling protection cabinet (PE) on.
NOTE Installation instruction：
• Make sure the servo motor output terminals U/V/W are wired correctly.
• When external brake resistor is used, make P/D ends open and connect the P/C ends to the external brake
resistor. If the built-in one applied, make P/D ends short and P/C ends open. Be sure that the brake resistor is
connected with the drive in operation.
• Do not confuse R/S/T with L1/L2 or it causes the damage of servo.
DANGER
power supply
3-phase 200~230V
Magnectic
contactor
L
X10
N
Y10
CN3
CN2
CN1
Communication software
Host controller
or PLC
Servo motor
CN4
Main circuit
breaker
(NFB)
Make P/D open-circuit.
L1、L2
R、S 、T
CN2L
Location feedback signal port
(option )
EMI filter

9
Chapter 3.
3.1.3 Descriptions of drive’s connectors and terminal
Name Code Description
Main power input terminal R、S、TConnect to 3-phase AC power source
Control power input terminal L1、L2 Connect to single phase AC power source
Power output terminal for motor U、V、W、
PE
Terminal code Wire color
URed
V White
W Black
PE Green
Brake resistor terminal P、D、CExternal resistor P/C ends connected to resistor and P/D end open.
Built-in resistor P/D ends short together and P/C ends open
Ground terminal To connect the power ground with the motor ground.
P：main circuit (+)terminal
N：main circuit(-)terminal P、N
When an active brake device is used dor 1.5KW or above,
please connect the (+)terminal of it to the drive’s(P)terminal,
the(-)terminal to the drive’s (N)terminal. The active brake device
is usually applied when the huge regenerative power produced
by the servo motor in heavy duty.
I/Connector CN1 Connect to the host controller
Encoder socket CN2 Connect to the encoder cable of servo motor
Location feedback signal port CN2L Connect to encoder or close loop
RS-232/RS-485 port CN3 Connect to the COM PORT of PC.
USBport CN4 Connect to the USB port of PC.
Conrm the items as follows when wiring:
• Keep the major power lines R/ST and U/V/W away from other signal lines at least 30cm.
• Do not touch the major power lines until the charge indicator goes out. When “power off”, there is still a large
amount of electric charge in the aluminum capacitors inside the servo drive.
• If a longer encoder cable is required, uses the twisted pairs cable and not to exceed 20m. Be sure to upgrade
the diameter of wires to avoid signals attenuated when the wire’s length greater than 20m.
Please insulate the connecting part of the power terminal to avoid electric shock.
Make sure the servo and motor output terminals U/V/W are wired correctly. Otherwise it may cause
shock.
Make sure the servo motor output terminals is wired correctly.
3.1.4 Wiring method of power source
Shihlin servo drive is connected to a three-phase power source. In the gure below, Power ON is contact a and alarm
processing is contact b. 1MC/a is the self-maintained power source, and 1MC is the electromagnetic contactor.
Motor
U
V
W
DC 24 V
ALR_RY
CN1
DO1(41)
COM
( 50 )
Servo Drive R
S
T
L 1
L2
Noise filter
R S T
ALRM _ RY
1MCCB
Power
On
Power
Off
1MC/a
MC
Note: The terminals P/N of servo drive 1.5KW above could not be connected to ground.
DANGER
CAUTION

10
SDH Series Manual
3.1.5 Lead wire connector specications of motor U/V/W terminals
Connector specications (female type) of U/V/W terminals of the low inertia Shihlin servo motor:
Drive capacity Motor type
With brake without brake
100W SMH-L010R30S□□
200W SMH-L020R30S□□
400W SMH-L040R30S□□
750W SMH-L075R30S□□
The lead wire signs of low inertia motor, U/V/W terminal connector are listed as follows:
PIN Sign Wire color
1 U Red
2V White
3W Black
4 PE Green(background)/Yellow
5 NC Black (with electromagnetic brake)
6NC Black (with electromagnetic brake)
Note: The aforesaid wires are connected to the connectors of the motor.
Connector specications(male type) of U/V/W terminals of the medium inertia servo motor:
Drive capacity Motor type
500W SMH-M050R20S□□
1KW SMH-M100R20S□□
1.5KW SMH-M150R20S□□
2KW SMH-M200R20S□□
3.5KW SMH-M350R20S□□
The lead wire signs of medium inertia motor, U/V/W terminal connector are listed as follows:
PIN Sign
ANC
B U
C V
DW
E PE
F NC (with electromagnetic brake)
GNC (with electromagnetic brake)
H NC
Note: The aforesaid wire are connected to the connectors of the motor
□□ See the P

11
Chapter 3.
3.1.6 Selection of wiring materials
Please follow the following recommendations and the use the proper specication.
Drive type Motor type Specication for power wiring(AWG)
U、V、WR、S、TL1、L2 P、D、C
SDH-010A2 SMH-L010R30S□□ AWG14 AWG14 AWG16 AWG14
SDH-020A2 SMH-L020R30S□□ AWG14 AWG14 AWG16 AWG14
SDH-040A2 SMH-L040R30S□□ AWG14 AWG14 AWG16 AWG14
SDH-050A2 SMH-M050R20S□□ AWG14 AWG14 AWG16 AWG14
SDH-075A2 SMH-L075R30S□□ AWG14 AWG14 AWG16 AWG14
SDH-100A2 SMH-M100R20S□□ AWG14 AWG14 AWG16 AWG14
SDH-150A2 SMH-M150R20S□□ AWG14 AWG14 AWG16 AWG14
SDH-200A2 SMH-M200R20S□□ AWG12 AWG12 AWG16 AWG14
SDH-350A2 SMH-M350R20S□□ AWG12 AWG12 AWG16 AWG14
Drive type Motor type Specication for encoder wiring(AWG)
Sire gauge Length Core number Core gauge
SDH-010A2 SMH-L010R30S□□ UL1332 2m 10 AWG26
SDH-020A2 SMH-L020R30S□□ UL1332 2m 10 AWG26
SDH-040A2 SMH-L040R30S□□ UL1332 2m 10 AWG26
SDH-050A2 SMH-M050R20S□□ UL1332 2m 10 AWG26
SDH-075A2 SMH-L075R30S□□ UL1332 2m 10 AWG26
SDH-100A2 SMH-M100R20S□□ UL1332 2m 10 AWG26
SDH-150A2 SMH-M150R20S□□ UL1332 2m 10 AWG26
SDH-200A2 SMH-M200R20S□□ UL1332 2m 10 AWG26
SDH-350A2 SMH-M350R20S□□ UL1332 2m 10 AWG26
• Please follow the recommended list above or a larger specication to complete the wiring job.
• The SHIELD terminal of the shield cable has to be connected to the power ground.
• Use a shield twisted pair cable for the wiring of encoder to reduce noise interference.
• American Wire Gauge (AWG) is the standard wire diameter gauge of America.