Mitsubishi Electric MELDAS C6 Programming Manual page 63

7. Feed Functions
(Note 1) The effective rate (mm/min or inch/min), which is produced by converting the
(Note 2) When the above effective rate exceeds the cutting feed clamp rate, it is clamped at
(Note 3) If the spindle speed is zero when synchronous feed is executed, operation alarm
(Note 4) During machine lock high-speed processing, the rate will be 60,000mm/min (or
(Note 5) Under dry run conditions, asynchronous speed applies and movement results at the
(Note 6) The fixed cycle G84 (tapping cycle) and G74 (reverse tapping cycle) are executed to
(Note 7) Whether asynchronous feed (G94) or synchronous feed (G95) is to be established
commanded speed, the spindle speed and the cutting feed override into the
per-minute speed, appears as the FC on the monitor 1. Screen of the setting and
display unit.
that clamp rate.
"105" results.
2,362 inch/min, 60,000 °/min) regardless of the commanded speed and spindle
speed. When high-speed processing is not undertaken, the rate will be the same as
for non-machine lock conditions.
externally set rate (mm/min, inch/min, °/min).
the feed mode that is already designated.
when the power is switched on or when M02 or M30 is executed is set with
parameter "#1074 I_Sync".
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7.4 Synchronous feed