Mitsubishi Electric M80V Series Manual page 391

M800V/M80V Series PLC Interface Manual
4 Explanation of Interface Signals
4.3 PLC Output Signals (Bit Type: Y***)
Cont. Signal name
A PLC axis control valid n-th axis
[Function]
PLC axis control process is executed with the control information data while the PLC axis control valid signal is ON.
[Operation]
To turn ON the PLC axis control valid signal, specify it with the following device.
Device No.
Y770
Y771
Y772
Y773
Y774
Y775
Y776
Y777
Note
(1) When the PLC axis control valid signal is turned OFF, the reset state is activated.
[Related signals]
(1) PLC axis control buffering mode valid (PABMI: Y723)
(2) PLC axis control information address (R440 to R447)
Cont. Signal name
A G/B spindle synchronization valid
[Function]
This signal enables the guide bushing (G/B) spindle synchronization function.
[Operation]
The spindle synchronization state is entered by turning ON this signal.
[Related signals]
(1) G/B spindle synchronizing mode (GBMOD: X778)
(2) G/B spindle synchronization: Position control synchronizing (GBSYN: X779)
(3) G/B spindle synchronization: Phase shift amount (R466)
Cont. Signal name
A G/B spindle synchronization: Phase alignment
[Function]
This signal aligns the phase (relative position) of the rotating reference spindle and the guide bushing (G/B) spindle.
[Operation]
When this signal is ON, and when the reference spindle and the guide bushing spindle are in the synchronous state (the
"G/B spindle synchronization valid" signal (GBON) is ON) and also when they are in the steady rotation state, a phase
alignment of the reference spindle and the G/B spindle is carried out targeting the phase gap (relative position) between
the reference spindle and the G/B spindle that have been saved by the "G/B spindle synchronization phase memory"
(GBPHM).
[Related signals]
(1) G/B spindle synchronization valid (GBON: Y778)
(2) G/B spindle synchronization: Phase memory (GBPHM: Y77B)
(3) G/B synchronization: Phase alignment complete (GBPHF: X77A)
(4) Spindle up-to-speed (USO: X188D)
IB-1501616-D
Signal name
PLC axis control valid 1st axis
PLC axis control valid 2nd axis
PLC axis control valid 3rd axis
PLC axis control valid 4th axis
PLC axis control valid 5th axis
PLC axis control valid 6th axis
PLC axis control valid 7th axis
PLC axis control valid 8th axis
Abbrev. Common ($)
PLCAEn Y770 to 7
Abbrev. Common ($)
GBON Y778
Abbrev. Common ($)
GBPHS Y77A
378