Yaskawa SMC–4000 - Manual (Page 256)

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SMC–4000 User Manual
WC (Wait for Contour)
[Program Flow]
DESCRIPTION:
The WC command acts as a flag in the Contour Mode. After this command is executed, the controller does
not receive any new data until the internal contour data buffer is ready to accept new commands. This
command prevents the contour data from overwriting itself in the contour data buffer.
USAGE:
RELATED COMMANDS:
CM (Contour Mode)
CD (Contour Data)
DT (Delta Time)
EXAMPLES:
While Moving Yes Default Value ---
In a Program Yes Default Format ---
Command Line Yes
Can be Interrogated No
Used as an Operand No
CM Specify contour mode
DT 4 Specify time increment for contour
CD 200 Specify incremental position
WC Wait for contour data to complete
CD 100
WC Wait for contour data to complete
DT 0 Stop contour
CD 0 Exit mode