Epson SCARA GX Series, Manual

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GX8 Manipulator 5. Motion Range
GX series Rev.2 167
The Pulse command (Go Pulse command) moves all joints to the specified positions at
the same time. Specify safe positions after considering motion of not only the joints
whose pulse range have been changed, but also other joints.
In this example, Joint #1 is moved to the center of its motion range (pulse value:
1638400 ) when checking Joint #2.
If the arm is hitting the mechanical stops or if an error occurs after the arm hits the
mechanical stops, either reset the pulse range to a narrower setting or extend the
positions of the mechanical stops within the limit.