2017年4月9日 · Currently I am trying to understand how the relationship between J2 and J3 works. I mastered and calibrated the system but when I jog J2, J3 moves as well but the position screen does not update the position of J3, only J2 updates. How does the robot know where J3 is ?

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j2/j3在运动过程中涉及到多关节垂直机械臂的奇异点。 从rigid body dynamcis上做计算，当机器人joint的中心（即3个joint axis延长线交点）与J2和J3位于同一平面上时，就会出现手臂最远reach的奇异点（因为J2/J3一般是工业臂设计最长的部分）。

The Fanuc R-J3 controller stands as a pivotal advancement in the lineage of Fanuc controllers, succeeding the R-J2 series. Produced between 1998 and 2001, this controller came in three distinctive variants: the A-cabinet, B-cabinet, and Mate-cabinet.

The FANUC Robot R-2000iC is an intelligent robot based on FANUC’s years of experience and renowned technology. This high performance intelligent robot with outstanding reliability and cost performance will support your needs in various applications, such as spot welding, material handling and assembly.

This training focuses on the FANUC Robotics R-J3, R-J3iB and R-30iA controller. The R-J3 series uses advanced technology packaged in a proven, reliable third-generation controller design. Process capability and open architecture features improve application and motion performance while simplifying system integration. SYSTEM R-J3 series incorporates

2022年8月23日 · Due to the J2/J3 Interaction of the LR Mate J3 is always moving when J2 is moving. How can I make a single axis move with only J2 without moving J3 at the same time? I want to do this…

2020年10月6日 · J2 & J3 will jog together to roughly keep the faceplate parallel to the ground, or matching it's current orientation. As far is it moving the wrong amount, I would guess is probably due to the screen needing to be refreshed or the person looking at it wrong.

The newer R-J3 provides users with a reliable third generation unit. The controller features process capability and an open architecture that improves both application and motion performance that eases integration of systems. Fanuc increased the use of fiber options within the R-J3 to boost communications speed while also simplifying connections.

The advanced tech­nol­o­gy of the Fanuc R‑ J3 con­troller makes it a proven, reli­able third gen­er­a­tion con­troller. The open archi­tec­ture fea­tures and process capa­bil­i­ty improve appli­ca­tion and motion per­for­mance while sim­pli­fy­ing sys­tem inte­gra­tion.