
4. DESCRIPTION OF PARAMETERS
B–63610EN/01
322
#7
PLZ
7600
#6 #5 #4 #3 #2 #1 #0
[Data type] Bit
PLZ Synchronous axis using G28 command
0: Returns to the reference position in the same sequence as the manual
reference position return.
1: Returns to the reference position by positioning at a rapid traverse.
The synchronous axis returns to the reference position in the same
sequence as the manual reference position return when no
return–to–reference position is performed after the power is turned on.
#7
7602
#6 #5
COF
#4
HST
#3
HSL
#2
HDR
#1
SNG
#0
MNG
[Data type] Bit
MNG The rotational direction of the master axis in the spindle–spindle polygon
turning mode is:
0 : Not reversed.
1 : Reversed.
SNG The rotational direction of the polygon synchronization axis in the
spindle–spindle polygon turning mode is:
0 : Not reversed.
1 : Reversed.
HDR When phase control is exercised in spindle–spindle polygon turning
mode (COF = 0), the phase shift direction is:
0 : Not reversed for phase synchronization.
1 : Reversed for phase synchronization.
NOTE
Use MNG, SNG, and HDR when the specified rotational
direction of the master axis or polygon synchronization axis,
or the specified phase shift direction is to be reversed in
spindle–spindle polygon turning mode.
HSL When phase control is exercised in spindle–spindle polygon turning
mode (COF = 0), this parameter selects the spindle that is subject to a
phase shift operation for phase synchronization:
0 : The polygon synchronization axis (second spindle) is selected.
1 : The master axis (first spindle) is selected.
HST When phase control is applied in spindle–spindle polygon turning mode
(COF = 0), and spindle–spindle polygon turning mode is specified:
0 : Spindle–spindle polygon turning mode is entered with the current
spindle speed maintained.
1 : Spindle–spindle polygon turning mode is entered after the spindle is
stopped.
4.49
PARAMETERS OF
POLYGON TURNING