Mitsubishi Electric M800VW Series Programming Manual page 569

M800V/M80V Series PLC Programming Manual (2/2)
13 Spindle Control
13.12 Guide Bushing Spindle Synchronization
Function name
Spindle position control (Spindle/C
axis control)
Spindle synchronization control I,
Spindle synchronization control II
Tool spindle synchronization I A
(Spindle-Spindle, Polygon)
Tool spindle synchronization I B
(Spindle-Spindle, Polygon)
Tool spindle synchronization IC
(Spindle-NC axis polygon machin-
ing)
Tool spindle synchronization II (Hob
machining)
Spindle speed clamp
Tapping retract
Emergency stop
Axis detachment
IB-1501668-B
Operation
Reference
G/B spindle
spindle
A(*3) N/A (*3) During G/B spindle synchronization, the spindle C axis parameter can-
not be changed. The operation error (M01 1014) occurs when servo ON is
carried out for C axis.
When this function is commanded with the Z-phase undetected, Z-phase
will be detected by the following operations, and then the C axis changeover
operation will be executed.
The Z-phase detection is performed at the rotation speed set in "#3112 cax-
_spd (Zero point return specifications)".
 For the case that "#3106 zrn_typ/bit3 (Phase Z signal detection ON)" is set
to "0" (Invalid)
The Z-phase will be detected by rotating the spindle in the direction set in
"#3106 zrn_typ/bitA, bit9 (Spindle/C axis zero return direction)".
When "#3106 zrn_typ/bitA, bit9 (Spindle/C axis zero return direction)" is
"00" (shortcut), the Z-phase detection is performed by rotating the spindle
in the direction set in "#3106 zrn_typ/bit0 (Z-phase detection direction)".
 For the case that "#3106 zrn_typ/bit3 (Phase Z signal detection ON)" is set
to "1" (Valid)
The Z-phase will be detected by rotating the spindle in the direction set in
"#3106 zrn_typ/bit0 (Z-phase detection direction)".
A N/A(*5) (*5) The operation error (M01 1138) occurs if the G/B spindle is commanded
as a spindle related to spindle synchronization.
A N/A(*6) (*6) The operation error (M01 1138) occurs if the G/B spindle is commanded
as a spindle related to tool spindle synchronization IA/IB.
A(*7) N/A(*7) (*7) The operation error (M01 1138) occurs if the reference spindle or the G/
B spindle is commanded as a spindle of tool spindle synchronization IC.
A(*8) N/A(*9) (*8) The operation error (M01 0005) occurs and servo ON state is set if the
reference spindle is commanded as a workpiece axis and servo OFF is car-
ried out.
(*9) The operation error (M01 1138) occurs if the reference spindle or the G/
B spindle is commanded as a spindle of tool spindle synchronization II.
A N/A
A N/A
A A The reference spindle and the G/B spindle decelerate and stop asynchro-
nously. However, the relative position between the reference spindle and
the G/B spindle is not guaranteed. The "G/B spindle synchronizing mode"
(GBMOD) signal and the "G/B spindle synchronization: position control syn-
chronizing" (GBSYN) signal turn OFF at an emergency stop.
N/A N/A During G/B spindle synchronization mode, the reference spindle and the G/
B spindle cannot be detached.
The G/B spindle synchronization mode cannot be turned ON while the ref-
erence spindle and the G/B spindle are detached.
548
Remarks