Omron OMNUC W R88A-NCW152-DRT, Manual

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6.7 Command Method Using the Remote I/O Communications
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6
Using an Absolute Value Detection System
When the Origin Search Command is changed from 0 to 1, the origin search is not per-
formed but the axis is positioned to the machine coordinate origin based on the parameter
Pn802 “Origin Search High Speed.”
Fig. 6.6 Origin Search Command
„ Positioning Command
When the Command Start Command (C_STRT) is changed from 0 to 1, positioning starts
according to the command code.
If the Hold Command (HOLD) is changed from 0 to 1 during execution of positioning, axis
travel is held. Confirm that the Hold Command has been received by checking that the Hold-
ing Flag (HOLD_R) is set to 1. Change the Hold Command from 1 to 0 to restart the remain-
ing axis travel.
If the Cancel Command (CANCEL) is changed from 0 to 1 during execution of the position-
ing, the moving axis decelerates to stop and the remaining travel distance is discarded. Con-
firm that the Cancel Command has been received by checking that the Progressing Flag
(PRGS) has changed from 1 to 0.
Fig. 6.7 Positioning Command
HOME
HOME_R
PRGS
HOME_P
C_STRT
PRGS
C_STRT_R
INPOS