Rockwell Automation GMLC Reference Manual - Manual (Page 246)

Publication GMLC-5.2 - November 1999
Jog Axis 209
When you select Synchronize with next Move Axis, the block
immediately following the Move Axis block must be another Move Axis
block. Otherwise, GML Commander does not let you connect the two
function blocks. In the example above, you must select Synchronize with
next Move Axis in the first three Move Axis blocks—but not in the last
block—to start all four axes simultaneously.
Jog Axis
The Jog Axis block jogs (continuously moves) a servo axis in a specified
direction, at a specified speed, using specified acceleration and
deceleration values.
The Jog Axis function block resides on the Main Palette.
The figure below shows the general form of a trapezoidal jog starting with
the axis at standstill.
While a jog is in progress:
• Jog_status = 1 (true).
.
Velocity
Time
Accel
Speed