Mitsubishi Electric MELDAS 600M Series Instruction Manual page 354

6.4 Miscellaneous function lock
(1) M, S, T, or B function execution can be ignored by turning ON the MISCELLANEOUS
(2) M, S, T, B function code data is made, but the start signal is not output.
(3) If the MISCELLANEOUS FUNCTION LOCK switch is changed during command execution,
6.5 Single block
(1) When the SINGLE BLOCK switch is turned ON, automatic operation stops after the block being
(2) The single block stop point in the Fixed cycle mode is fixed according to the Fixed cycle.
6.6 Dry run
(1) When the DRY RUN switch is turned ON, the feedrate set by using the MANUAL FEEDRATE
6.7 Manual override
(1) When the MANUAL OVERRIDE switch is turned ON, the override value set by using the
(2) The override value also takes precedence over the dry run during automatic operation.
(3) Manual override becomes effective immediately when the switch is turned ON.
6.8 Override cancel
(1) When the OVERRIDE CANCEL switch is turned ON, the programmed F command value takes
(2) It is not effective for manual override.
6.9 Optional stop
(1) If M01 is programmed, the machine automatically stops by turning ON the OPTIONAL STOP
(2) The machine stops after the M01 block is executed.
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CHAPTER 2 MACHINE OPERATIONS
6. Operation Switch Functions and Other Functions
FUNCTION LOCK switch.
automatic operation stops after the block being executed is terminated. Then, it becomes
effective.
executed is terminated. That is, automatic operation stops after one program block is executed.
switch takes precedence over the programmed feedrate (F).
FEEDRATE OVERRIDE switch takes precedence over the value set by using the MANUAL
FEEDRATE switch.
precedence over the override value set by using the FEEDRATE OVERRIDE switch.
switch. When the switch is OFF, M01 is ignored and the machine does not stop.
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