CHAPTER 2 MACHINE OPERATIONS
6. Operation Switch Functions and Other Functions
II
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6.4 Miscellaneous function lock
(1) M, S, T, or B function execution can be ignored by turning ON the MISCELLANEOUS
FUNCTION LOCK switch.
(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,
automatic operation stops after the block being executed is terminated. Then, it becomes
effective.
6.5 Single block
(1) When the SINGLE BLOCK switch is turned ON, automatic operation stops after the block being
executed is terminated. That is, automatic operation stops after one program block is executed.
(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
switch takes precedence over the programmed feedrate (F).
6.7 Manual override
(1) When the MANUAL OVERRIDE switch is turned ON, the override value set by using the
FEEDRATE OVERRIDE switch takes precedence over the value set by using the MANUAL
FEEDRATE switch.
(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
precedence over the override value set by using the FEEDRATE OVERRIDE switch.
(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
switch. When the switch is OFF, M01 is ignored and the machine does not stop.
(2) The machine stops after the M01 block is executed.
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