IAI America RCM-GW-PR - Manual (Page 120)

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PfofiBus Gateway
Appendix 1. Sample Programs for S7-300
Example of Using RC_NVC_11 and GW_CTL_11
#AnyON is always ON.
GW/controller communication starts (MON).
Axis 0 is configured (W#16#1).
The Gateway I/O head addresses are “0.”
Servo on delay timer
Homing delay timer
The next target position is controlled based on the movement
completion pulse (NC0.DONE) output by a FB.
The target position changes in the sequence of x0p1
→ x0p2 →
x0p3
→ x0p1, …, every time the NC0.DONE pulse is input.
Online status is checked from the STS_W, LNK_W and RC_NVC_11 (instance name: NC0) outputs.