RTelligent EtherCAT Servo Drive Setup: RS750E

Hi MTate01, thanks for your posts. I have my RS 750E drives jogging. My next step is to wire the E stop.

I don’t know what differential input e stop means or how to wire that circuit. The manual seems to indicate that 24v gets wired to both pins 19 and 21. What is supposed to happen to the voltage on pins 19 and 21 when the e stop button is pressed?

Have you had any further development in your motion control plan.

The manual for your drive (pages 27–28) shows that Digital Output 5 (pins 19–20) and Digital Output 6 (pins 21–22) are digital output pairs rated to switch loads up to 200 mA. Output 6 can be used to send a stop signal to your system, indicating that the drive has entered stop mode.If your goal is to feed an external E‑stop signal into the drive, you must wire that signal to  digital input IN1 (Servo Enable) as shown in the wiring diagram on page 26.The reference to “differential input” in the documentation is simply a translation error and can be disregarded.

Thanks Benb, I did figure out the e stop input and did tie the input into my ui e stop.

I guess it’s not a true e stop as I’m only killing the enable, but everything does work the way I want it to.

I pasted all my configuration files into my build thread.