6. Operation Panel Switch Functions
6.1 All Axes Machine Lock
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6. Operation Panel Switch Functions
6.1 All Axes Machine Lock
(1) When the "ALL AXES MACHINE LOCK" switch is turned ON, the NC commands for the manual
operation or automatic operation movement can be executed without moving the machine.
The current position display on the setting and display unit will be counted.
(2) Feedrate during the machine lock is the command speed.
(3) If the "ALL AXES MACHINE LOCK" switch is changed during automatic operation, the automatic
operation will stop after the block currently being executed is completed, and then the setting will be
validated.
(4) During reference point return (G28, G30), the movement will be controlled with the machine lock status
up to the middle point. The machine lock status will be ignored from the middle point to the reference
point.
(5) If the "MACHINE LOCK" switch is changed during manual operation, the setting will be validated after
the feed is stopped once.
(6) The M, S, T and B commands are executed according to the program.
(7) After the axis is moved in the "MACHINE LOCK" ON state, the current position display when the
"MACHINE LOCK" is turned OFF and the machine position will not match.
If AUTO START is pressed in this state, the difference between the current position and the machine
position will be added to the movement amount.
If RESET is pressed, the current position display will change to match the machine position. Thus, after
turning "MACHINE LOCK" OFF, press RESET before starting operation.
(Note)
Each coordinate value updated with the machine lock will be preset to the value created by reset
(including M02 and M30) based on the machine value.
6.2 Chamfering (L system)
Chamfering can be validated/invalidated in the thread cutting cycle using an external switch.
6.3 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 BCD output 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.
6.4 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.
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