LSIS XBF-PN04B, User Manual, Page: 247 / 820

7.7.7 Phase Correction (XPM_PHASING)
Form of Function Block Description
Input
REQ : Request for execution of function block
BASE : Set the base no. with module
SLOT : Set the slot no. with module
AXIS : Axis to command
1~4: XGF-PN4B, 1~8: XGF-PN8A/B
MST_AXIS : Set main axis of phase correction
1~4: XGF-PN4B, 1~8: XGF-PN8A/B
9: Encoder1, 10: Encoder2
PHASE_VAL : Phase correction value
VELOCITY : Speed of phase correction
ACC_TIME : Acceleration time
(0 ~ 2,147,483,647 ms)
DEC_TIME : Deceleration time
(0 ~ 2,147,483,647 ms)
Output
DONE : Maintain 1 after first operating
STAT : Output the error no. in operation
(1) This function block enables the synchronous operation on the position of main-axis with
the corrected sub-axis by executing the phase correction with respect to the reference
position of the main-axis of the axis specified as AXIS of the positioning module.
(2) Phase correction is executed with values set in VELOCITY, ACC_TIME, DEC_TIME as
much as the amount of phase correction set in PHAS-VAL with respect to the main-axis
set in MST_AXIS of the axis specified as AXIS of the positioning module designated as
BASE(base number of the positioning module) and SLOT(slot number of the positioning
module).
(3) In AXIS, axesto issue commands are set, and the following values can be set. If the value
other than setting values is set, “Error6” occurs.
1) XBF-PN08B
1 ~ 8 : 1 Axis ~ 8 Axis
2) XBF-PN04B
1 ~ 4 : 1 Axis ~ 4 Axis
(4) In MST_AXIS, the main-axis of phase correction command is set, and the following values
can be set. If the value other than setting values is set, “Error11” occurs.
1) XBF-PN08B
1 ~ 8 : 1 Axis ~ 8 Axis, 9:Encoder1, 10:Encoder2
2) XBF-PN04B
2 ~ 4 : 1 Axis ~ 4 Axis, 9:Encoder1, 10:Encoder2
Chapter 7 Function Block
7-4
5