High Performance
Precise Position
‧
‧
‧
‧
Control
Synchronous 3
‧
‧
‧
‧
-Axis servo
drive AC Servo Drive for
Communication Network Applications
Instruction Sheet
General Precautions
This instruction sheet will be helpful in the installation, wiring, inspection, and operation of Delta ASDA-M series
AC servo drive and ECMA series servo motor. Before using the product, please read this instruction sheet to
ensure correct use. You should thoroughly understand all safety precautions before proceeding with the
installation, wiring and operation. If you do not understand please contact your local Delta sales representative.
Place this instruction sheet in a safe location for future reference. Please observe the following precautions:
Do not use the product in a potentially explosive environment.
Install the product in a clean and dry location free from corrosive and inflammable gases or liquids.
Do not connect a commercial power supply to the U, V, W terminals of motor. Failure to observe this
precaution will damage either the Servo motor or drive.
Ensure that the motor and drive are correctly connected to a ground. The grounding method must
comply with the electrical standard of the country (Please refer to NFPA 70: National Electrical Code,
2005 Ed.).
Do not disconnect the AC servo drive and motor while the power is ON.
Do not attach, modify or remove wiring when power is applied to the AC servo drive and motor.
Before starting the operation with a mechanical system connected, make sure the emergency stop
equipment can be energized and work at any time.
Do not touch the drive heat sink or the servo motor during operation. Otherwise, it may result in serious
personnel injury.
Further information on the AC servo drive and motor can be obtained from the manual. You can download the
manual via the link http://www.delta.com.tw/industrialautomation/ above in PDF format.
The content of this instruction sheet may be revised without prior notice. Please consult our distributors or
download the most updated version at http://www.delta.com.tw/industrialautomation/.
Safety Precautions
Carefully note and observe the following safety precautions when receiving, inspecting, installing, operating,
maintaining and troubleshooting. The following words, DANGER, WARNING and STOP are used to mark safety
precautions when using the Delta’s servo product. Failure to observe these precautions may void the warranty!
ASDA-M series drives are high-resolution, open type servo drives and must be installed in an NEMA enclosure
such as a protection control panel during operation to comply with the requirements of the international safety
standards. They are provided with precise feedback control and high-speed calculation function incorporating
DSP (Digital Signal Processor) technology, and intended to drive three-phase permanent magnet synchronous
motors (PMSM) to achieve precise positioning by means of accurate current output generated by IGBT
(Insulated Gate Bipolar Transistor).
ASDA-M series drives can be used in industrial applications and for installation in an end-use enclosure that do
not exceed the specifications defined in the ASDA-M series user manual (Drives, cables and motors are for use
in a suitable enclosure with a minimum of a UL50 type 1 or NEMA 250 Type 1 rating).
Unpacking Check
Please ensure that both the servo drive and motor are correctly matched for size (power rating).
Failure to observe this precaution may cause fire, seriously damage the drive / motor or cause
personal injury.
Installation
Do not install the product in a location that is outside the stated specification for the drive and
motor. Failure to observe this caution may result in electric shock, fire, or personal injury.
Wiring
Connect the ground terminals to a class-3 ground (Ground resistance should not exceed
100
Ω
). Improper grounding may result in electric shock or fire.
Do not connect any power supplies to the U, V, W terminals. Failure to observe this precaution
may result in serious injury, damage to the drive or fire.
Ensure that all screws, connectors and wire terminations are secure on the power supply, servo
drive and motor. Failure to observe this caution may result in damage, fire or personal injury.
In order to prevent fire hazard and accidents, please form the wiring by following the cable
specifications outlined in this instruction sheet.
Operation
Before starting operation with a mechanical system connected, change the drive parameters to
match the user-defined parameters of the mechanical system. Starting the operation without
matching the correct parameters may result in servo drive or motor damage, or damage to the
mechanical system.
Ensure that the emergency stop equipment or device is connected and working correctly before
operating the motor that is connected to a mechanical system.
Do not approach or touch any rotating parts (e.g. shaft) while the motor is running. Failure to
observe this precaution may cause serious personal injury.
In order to prevent accidents, the initial trial run for servo motor should be conducted under no
load conditions (separate the motor from its couplings and belts).
For the initial trial run, do not operate the servo motor while it is connected to its mechanical
system. Connecting the motor to its mechanical system may cause damage or result in
personal injury during the trail run. Connect the servo motor once it has successfully completed
a trail run.
Caution: Please perform trial run without load first and then perform trial run with load
connected. After the servo motor is running normally and regularly without load, then run servo
motor with load connected. Ensure to perform trial run in this order to prevent unnecessary
danger.
Do not touch either the drive heat sink or the motor during operation as they may become hot
and personal injury may result.
Maintenance and Inspection
Do not touch any internal or exposed parts of servo drive and servo motor as electrical shock
may result.
Do not remove the operation panel while the drive is connected to an electrical power source
otherwise electrical shock may result.
Wait at least 10 minutes after power has been removed before touching any drive or motor
terminals or performing any wiring and/or inspection as an electrical charge may still remain in
the servo drive and servo motor with hazardous voltages even after power has been removed.
Do not disassemble the servo drive or motor as electric shock may result.
Do not connect or disconnect wires or connectors while power is applied to the drive and motor.
Only qualified personnel who have electrical knowledge should conduct maintenance and
inspection.
Ensure that the “Charge” indicator ceases when performing any maintenance, inspection or
repairing.
Main Circuit Wiring
Install the encoder cables in a separate conduit from the motor power cables to avoid signal
noise. Separate the conduits by 30cm (11.8inches) above.
Use multi-stranded twisted-pair wires or multi-core shielded-pair wires for signal, encoder (PG)
feedback cables. The maximum length of command input cable is 3m (9.84ft.) and the
maximum length of encoder (PG) feedback cables is 20m (65.62ft.).
As a charge may still remain in the drive with hazardous voltages even after power has been
removed, be sure to wait at least 10 minutes after power has been removed before performing
any wiring and/or inspection.
It is not recommended to frequently power the drive on and off. Do not turn the drive off and on
more than once per minute as high charging currents within the internal capacitors may cause
damage.
Main Circuit Terminal Wiring
Please perform the wiring after the terminal blocks are all removed from the drive.
Insert only one wire into one terminal on the terminal block.
When inserting wires, please ensure that the conductors are not shorted to adjacent terminals
or wires.
Ensure to double check the wiring before applying power to the drive.
Servo Drive and Servo Motor Combinations
Power
Servo Drive
Servo Motor
750W
ASD-M-0721-
ECMA-C
△
0401 S
（
S=8mm
）
ECMA-C
△
0602 S
（
S=14mm
）
ECMA-C
△
0604 S
（
S=14mm
）
ECMA-C
△
0804 7
（
7=14mm
）
ECMA-C
△
0807 S
（
S=19mm
）
ECMA-C
△
0907 S
（
S=16mm
）
ECMA-E
△
1305 S
（
S=22mm
）
ECMA-G
△
1303 S
（
S=22mm
）
ECMA-G
△
1306 S
（
S=22mm
）
1500W
ASD-M-1521-
ECMA-C
△
0807 S
（
S=19mm
）
ECMA-C
△
0907 S
（
S=16mm
）
ECMA-C
△
0910 S
（
S=16mm
）
ECMA-C
△
1010 S
（
S=22mm
）
ECMA-E
△
1310 S
（
S=22mm
）
ECMA-E
△
1315 S
（
S=22mm
）
ECMA-G
△
1309 S
（
S=22mm
）
2000W
ASD-M-2023-
ECMA-C
△
0910 S
（
S=16mm
）
ECMA-C
△
1010 S
（
S=22mm
）
ECMA-E
△
1310 S
（
S=22mm
）
ECMA-E
△
1315 S
（
S=22mm
）
ECMA-C
△
1020 S
（
S=22mm
）
ECMA-E
△
1320 S
（
S=22mm
）
ECMA-E
△
1820 S
（
S=35mm
）
NOTE
1) The boxes ( ) at the ends of the servo drive model names are for optional configurations. For
the actual model name, please refer to the ordering information of the actual purchased
product.
2) The boxes ( ) in the servo motor model names are for optional configurations (keyway,
brake and oil seal).
3)
The triangle (
△
) in the servo motor model names are for encoder type.
△
=1,
incremental, 20-bit.
△
=2, incremental, 17-bit.
Cable Specifications for Servo Drive
Power Cable - Wire Gauge mm
2
(AWG)
Servo Drive and Servo Motor
L
1C
, L
2C
R, S, T
U, V, W
P , C
ECMA-C
△
0401 S
ECMA-C
△
0602 S
ECMA-C
△
0604 S
ECMA-C
△
0804 7
ECMA-C
△
0807 S
ECMA-C
△
0907 S
ECMA-E
△
1305 S
ECMA-G
△
1303 S
ASD-M-0721-
ECMA-G
△
1306 S
1.3
（
AWG16
）
2.1
（
AWG14
）
0.82
（
AWG18
）
2.1
（
AWG14
）
ECMA-C
△
0910 S
ECMA-C
△
1010 S
ECMA-E
△
1310 S
ECMA-E
△
1315 S
ECMA-G
△
1309 S
ECMA-C
△
0807 S
ASD-M-1521-
ECMA-C
△
0907 S
1.3
（
AWG16
）
3.3
（
AWG12
）
1.3
（
AWG16
）
3.3
（
AWG12
）
ECMA-C11020 S
ECMA-E11320 S
ECMA-E11820 S
1.3
（
AWG16
）
3.3
（
AWG12
）
1.3
（
AWG16
）
3.3
（
AWG12
）
ECMA-C21020 S
ECMA-E21320 S
1.3
（
AWG16
）
2.1
（
AWG14
）
2.1
（
AWG14
）
2.1
（
AWG14
）
ECMA-E21820 S
1.3
（
AWG16
）
2.1
（
AWG14
）
3.3
（
AWG12
）
2.1
（
AWG14
）
ECMA-C
△
0910 S
ECMA-C
△
1010 S
ECMA-E
△
1310 S
ASD-M-2023-
ECMA-E
△
1315 S
1.3
（
AWG16
）
3.3
（
AWG12
）
1.3
（
AWG16
）
3.3
（
AWG12
）
Encoder Cable - Wire Gauge mm
2
(AWG)
Servo Drive
Wire Size
Core Number
UL Rating
Standard Wire Length
ASD-M-0721-
0.13 (AWG26)
10 core (4 pair)
UL2464
3m (9.84ft.)
ASD-M-1521-
0.13 (AWG26)
10 core (4 pair)
UL2464
3m (9.84ft.)
ASD-M-2023-
0.13 (AWG26)
10 core (4 pair)
UL2464
3m (9.84ft.)
NOTE
1) The boxes ( ) at the ends of the servo drive model names are for optional
configurations. For the actual model name, please refer to the ordering information of the
actual purchased product.
2) The boxes ( ) in the servo motor model names are for optional configurations (keyway, brake
and oil seal).
3)
The triangle (
△
) in the servo motor model names are for encoder type.
△
=1, incremental,
20-bit.
△
=2, incremental, 17-bit.
4) Please use shielded twisted-pair cables for wiring to prevent voltage coupling and
eliminate electrical noise and interference.
5) The shield of shielded twisted-pair cables should be connected to the SHIELD end
(terminal marked
) of the servo drive.
6) In order to prevent fire hazard and accidents, please form the wiring by following the cable
specifications outlined above.
Installation and Storage Conditions
The product should be kept in the shipping carton before installation. In order to retain the warranty coverage, the
AC drive should be stored properly when it is not to be used for an extended period of time. Some storage
suggestions are:
Store in a clean and dry location free from direct sunlight.
Store within an ambient temperature range of -20°C to +65°C (-4°F to 149°F).
Store within a relative humidity range of 0% to 90% and non-condensing.
Do not store in a place subjected to corrosive gases and liquids.
Correctly packaged and placed on a solid surface.
Do not mount the servo drive or motor adjacent to heat-radiating elements or in direct sunlight.
Do not mount the servo drive or motor in a location subjected to corrosive gases, liquids, or airborne dust
or metallic particles.
Do not mount the servo drive or motor in a location where temperatures and humidity will exceed
specification.
Do not mount the servo drive or motor in a location where vibration and shock will exceed specification.
Do not mount the servo drive or motor in a location where it will be subjected to high levels of
electromagnetic radiation.
Installation Note and Minimum Clearances
Installation Note:
Incorrect installation may result in a drive malfunction or premature failure of the drive and or motor. Please
follow the guidelines in this instruction when installing the servo drive and motor.
The AC servo drive should be mounted perpendicular to the wall or in the control panel.
In order to ensure the drive is well ventilated, ensure that the all ventilation holes are not obstructed and
sufficient free space is given to the servo drive.
Do not install the drive in a horizontal position or malfunction and damage will occur.
