How to acquire the robot quaternion in the Labview program real time ?

xiaohuxu904

Now, I can get the quaternion by OPC Server in the Labview program, then in the rapid, I used the multi-task.But when the robot moves along the planned path, the acquired quaternion data won't update in time. How can I solve this problem and obtain the changed data real time in the Labview?  Please answer my question. Thanks!

Henrik Berlin

It seems that the TaskRef parameter is wrong. It should probably be T_ROB1 which is typically the task the moves the robot around.