Motion Error Codes, faults, and attributes 
 
  Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018  617 
 
 
Why is there a delay when I stop and then restart a jog? 
While an axis is jogging at its target speed, you stop the axis. Before the axis stops 
completely, you restart the jog. The axis continues to slow down before it speeds 
up. 
Example 
You use a Motion Axis Stop (MAS) instruction to stop a jog. While the axis is 
slowing down, you use a Motion Axis Jog (MAJ) instruction to start the axis again. 
The axis does not respond right away. It continues to slow down. Eventually, it 
speeds back up to the target speed.