help me with my serial pump

Projects Networking, Protocols, and Devices
1

I'm trying to get a Xavitech p200 pump to work with my arduino uno.

I'm not sure i have it hooked up right:

i've hooked IOR on the pump to TX on the arduino
IOR to RX on the arduino
vcc to 12V and ground to ground

I pretty much lost, i've tried sending
<0> <0> <0> <0> <1> <126> <129> <232> <3> <235> by Serial.print
also sending each number as a byte using serial.write

no luck yet, any suggestions?

Thank you internets!

Serial_flow_control_100331.pdf (131 KB)

Xavitech serial protocol (desription of protocol including some commands)utg_3_100701 (2).pdf (84.7 KB)

2

any suggestions?

Just the usual one made to anyone who says "my code doesn't work" but doesn't post the code.

Post it or forget it.

3

Lots of "why it doesn't work" issues covered in...

... guide to happy Arduino serial work.