IAI RoboNet Operation Manual page 123

Caution
[1] When the start signal (CSTR) is turned "1" (ON), the position complete signal (PEND) will turn "0" (OFF) and the
moving signal (MOVE) will turn "1" (ON).
Turn the start signal (CSTR) "0" (OFF) after confirming that the position complete signal (PEND) has turned "0" (OFF)
when CSTR is turned "1" (ON).
[2] By setting a large positioning band for position 1, speed change can be implemented smoothly without causing the
actuator to stop.
Caution
If a pause command is issued during home return, the move command will be retained if the actuator has not yet contacted
a mechanical end. If the actuator has already reversed its direction after contacting a mechanical end, however, home
return will be repeated from the beginning.
Part 1 Specification
103