Terminating Resistance Setting; Brake Relay (Optional); Dynamic Brake - Parker P Series User Manual

3.4.2 Terminating Resistance Setting

The terminating resistance used for RS-422 communication is configured within this
drive.
The terminating resistance inside the drive is 120Ω. To use the terminating resistance,
turn on the switch as shown in the figure below.

3.5 Brake Relay (Optional)

3.5.1 Dynamic Brake

It refers to rapidly stopping the motor by electrically shorting the phase of the servo motor
Circuits related with dynamic brake are installed inside the drive.
This drive shorts either 2 phases or 3 phases, depending on the model.
You can set various stop modes shown below by configuring the dynamic brake control mode.
(0x2012)
Parker Hannifin
P series User Guide 37