The attitude of UR robot and the display of the demonstrator

First, is the UR robot’s Euler Angle ZYX series?
Secondly, when I used tcp/ip to analyze his pose from port 30003, the pose was all negative, but the number displayed on the robot teaching device was all positive. May I ask if this display has been processed twice? At the same time I switched it to the Euler Angle and turned it into the rotation vector which is also negative.


The above is the pose shown by the instructor and the pose resolved,I hope to get your help.