IAI America SCON-C - Manual (Page 198)

180
Appendix
 Zone boundary
You can set the zone in which a zone output signal (ZONE1 or ZONE2) turns ON when the PIO pattern is set to
0 (positioning mode [standard type]), 4 (solenoid valve mode [7-point type]) or 5 (solenoid valve mode 2 [3-point
type]) and the pulse-train input mode is selected.
Each signal turns ON when the current position is inside the range defined by the set boundaries on negative
side and positive side.
For ZONE1, set the boundary on positive side in parameter No. 1 and boundary on negative side in parameter
No. 2.
For ZONE2, set the boundary on positive side in parameter No. 23 and boundary on negative side in parameter
No. 24.
The minimum setting unit is “0.01 [mm].”
Example) To turn ON the ZONE1 signal when the actuator with a 300-mm stroke enters the section of 100 to
200 mm, set 200.00 in parameter No. 1 (Zone boundary+) and 100.00 in parameter No. 2 (Zone
boundary-).
(Note 1) The zone functions have been changed due to version upgrade. Refer to the precautions at the outset.
 Home return direction
Unless specified by the user, the home return direction is set to the motor direction at the factory.
Should a need arise to change the home direction after the actuator has been assembled into your system,
reverse the setting in parameter No. 5 between “0” and “1.”
If necessary, also change the home return offset, soft limit and excited-phase signal detection direction
parameters.
Caution: With rod-type actuators (excluding the RCP2-RA3C, 4C and 6C), the factory-set home direction
cannot be reversed by changing the above parameter.
0
(Home)
ZONE1 turns ON
100 200 300 mm