YASKAWA SVC User Manual page 476

Lines 8 and 9: The Issue Phase Reference (PHASE) is executed for both of the SVC physical
axes.
Lines 10 and 11: Phase compensation is set and cleared for SVC axis 1 (axis X). Phase com-
pensation is applied on the rising edge of input signal IB010003. Phase com-
pensation is canceled on the falling edge of input signal IB010003.
Lines 13 to 18: Processing is performed when the operation command (IB010002) is OFF
and stopping processing is performed when the operation command
changes from ON to OFF.
Lines 13 and 14: The speed reference value for the virtual axis is set to 0, and the motion
command is set to NOP.
Lines 15 and 17: Virtual axis commands are completed, and NOP is sent to the SVC axes.
Lines 16 and 18: The phase bias of the SVC axes is set to 0. The phase bias is cleared in
preparation for the start of operation.
Line 20: The reference speed is set for the SVC axes. The reference speed is the feedback
speed for the virtual axis.
8.4 Phase Control
8.4.3 Sample Programming
8
8-15