I homing and tried to make x and y work. But all of them only move in the + direction and not in the - direction. For what reason?

My printer doesn't have a z-axis limit sensor.
So I want to match the nozzle and bed manually and let you know the zero point. Is it possible?

What is the maximum command pulse train for duet 2?

@phaedrux Thank you. But I have a question. Where is pin3 on the duet 2 board? Is it pwm in the wiring map?

When extrusion occurs, the air sol valve and water pump are operated. Is it possible using relay 5v module on duet2 board?

@dc42 I will set the timing from 1us to 4us and respond after driving. Thank you for letting us know!

I finished wiring to operate the AC servo motor with Duet2 Ethernet + Expansion Board. For commissioning, the movement from 0 to 100 is confirmed on the DWC interface, but the actual motor does not move. What is the problem?

m552 s0
Network stopped
ok
m552 s1
ok
Network running, IP address = 192.168.1.34
m552 s1 p0.0.0.0
ok
m552 s1 p192.168.1.34
ok

but... I can't connect DWC...

m552 s1 p192.168.1.34
ok
Network running, IP address = 192.168.1.34
m552
Network is enabled, configured IP address: 192.168.1.34, actual IP address: 192.168.1.34
ok
m553
Net mask: 255.255.255.0
ok
m554
Gateway: 192.168.1.255
ok

but...Cannot connect to 192.168.1.34

in tcp/ipv4 setting
I matched the subnet mask and gateway, but I can't connect to dwc..

what's wrong..?

Then, if the minimum value x 0 and the maximum value x 150, is the zero point x 75?