Mitsubishi Electric MELDAS C6 Interface Manual page 210

B con-
Signal name
tact
PHASE OFFSET REQUEST
—
[Function]
This signal requests that the phase be aligned to the value obtained by adding the value
commanded with the phase synchronization command's R address to the phase error of the basic
spindle and synchronous spindle saved with the "Phase shift calculation request" signal (Y435).
[Operation]
If phase synchronization is commanded (with R address command) while this signal is ON, the
basic spindle and synchronous spindle phases will be aligned to attain the phase error obtained by
adding the value commanded with the R address command to the phase error of the basic spindle
and synchronous spindle saved in the NC memory.
[Related signals]
Phase shift calculation request (SSPHM: Y435)
Spindle synchronous control phase error output (R55)
Spindle synchronous control phase offset data (R59)
6. EXPLANATION OF INTERFACE SIGNALS
6.3 PLC Output Signals (Bit Type: Y***)
Signal
abbreviation
SSPHF
6-3-13
1st system 2nd system
Y436 —
3rd system
—