CHAPTER 2 WIRING

 Parameter setting

To assign the brake timing output to a sequence output terminal, specify the corresponding value

("14") to the output terminal function setting parameter.

2

 The brake attached to the brake-attached servomotor is "for retention."

Do not use it for regenerative.

 Do not use the 24 V power supply for sequence I/O signals in parallel.

Be sure to prepare a separate power supply for the brake.

 To apply or release the brake with the brake timing output, turn the servo-on

[S-ON] signal off first before turning the power off.

 Relevant description

Timing chart

(1) ON/OFF of servo-on [S-ON] signal

Servo on [S-ON]

OFF

ON

OFF

Base signal

OFF

ON

Ready for servo-on [RDY]

OFF

ON

OFF

PA2_64：

Torque keeping time to holding brake

OFF

Brake timing output

OFF

ON

OFF

(2) Upon alarm

Alarm detection

Base signal

Ready for servo-on [RDY]

Brake timing output

OFF

ON

ON

ON

ON

OFF

OFF

OFF

2-64 Description of I/O Signals