Robotic Arm Confusion

#1

Please, I need some advice on the encoder motor commands. If I wanted to lower and raise the robot arm should I use the command that sets its power or the command that sets its speed rpm?

Encoder%20Motor%20Commands

Robotic%20Arm
Robotic Arm.png1307x576 500 KB

#2

your block commands are right,but you need to select port 3.meanwhile,I think you can use mBlock 5 to program for your Ultimate,mBlock 5 is more convenience for programming

#3

Thanks for the reply, but just to clarify I don’t have to use the power command to raise or lower the arm.