Send Quote Requests to info@automatedpt.com

ASDA-A3

Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com

Installation

When the motor runs normally (Servo On), DO.BRKR should be set to On, it means the brake is

operating and the motor can run freely. Use the emergency stop button in an emergency. Press

the button to switch the motor to Off and set DI.EMGS (0x21) to On. Then AL013 is triggered,

and the motor is immediately stopped.

Wiring of the brake:

Servo drive

Make sure to connect the

diode in the correct direction,

or it will damage the drive.

It is open circuit when the

emergency stop signal is on.

Brake 1

Motor

DOX+

DOX-

DC24V

Relay

Brake

For brake

DC24V

Brake 2

Encoder

Note:

1. Refer to Chapter 3 Wiring.

2. The brake signal controls the solenoid valve, providing power to the brake and enabling the brake.

3. There is no polarity for the brake coil.

Timing diagram of control power and main power:

L1C, L2C

Control power

5V

Control power

RST

Main circuit power

Bus voltage

ready

Servo ready

Servo on

(DI input)

Servo on

(DO output)

Position / Speed /

Torque command input

1 sec

> 0 ms

800 ms

2 sec

1 ms (Min. value) + delay time of the digital filter (P2.009)

Can be input

Calculate the brake’s rated current (ECM-A3L-CY0604RS1 is used as an example here).

Power consumption of the brake (20°C) = 6.5 W (refer to Appendix A Specifications), so the

brake's rated current = 6.5 W = 0.27 A.

24V

2

Send Quote Requests to info@automatedpt.com

Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com

2-35