Delta ASD-A3-0121, Руководство пользователя

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Product Overview ASDA-A3
1-10
Revision December, 2017
1
1.4 Description of the drive interface
No. Description No. Description
(1) 7-segment display (9)
Ground terminal: connects to grounding
wire for the power supply and servo
motor.
(2) CHARGE: power indicator (10) CN10 – STO (Safety Torque Off)
(3)
CN4 - Mini USB connector: connects to
PC
(11)
RST main circuit terminal: connects to the
commercial power source (AC200 – 230V,
50 / 60 Hz).
(4) (5) CN12, CN11: reserved (12)
L1c / L2c control circuit terminal: for
single-/three-phase power supply (200 –
230 V
AC
, 50 / 60 Hz)
(6)
CN3 - RS-485 and high speed
communication connector: connects to
controller and communication ports.
(13)
Heat sink: for securing the servo drive and
heat dissipation.
(7)
CN1 - I/O signal interface: connects to
PLC and controls I/O.
(14)
CN5 - Connector for transmitting feedback
signals.
(8)
CN2 - Encoder connector: connects to
the encoder.
(15)
UVW motor power output: connects to
motor power connector (UVW). Do not
connect to the main circuit power.
Incorrect wiring will damage the servo
drive.
(16)
Regenerative resistor:
a. Install the external regenerative resistor: P3 and C contacts connect to the resistor;
P3 and D contacts are left open.
b. To use the built-in regenerative resistor: P3 and C contacts are left open;
P3 and D contacts are short circuited (connected).
c. Connect external regenerative brake unit: P2 and contacts connect to the brake
unit; P3 & C contacts and P3 & D contacts are left open.