Mitsubishi Electric M800 Series Manual page 413

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#1229 set01
bit0: Subprogram interrupt
Select the type of the user macro interrupt.
0: Macro type user macro interrupt
1: Sub-program type user macro interrupt
bit1: Accurate thread cutting E
Select what the address E specifies in inch screw cutting.
0: Number of threads per inch
1: Precision lead
bit2: Radius compensation type B (for M system only)
Select the method of the arithmetic processing for the intersection point when the start-up or cancel com-
mand is operated during radius compensation.
0: The processing does not handle the start-up or cancel command block: handle the offset vector in the
direction vertical to that of the command instead.
1: The processing is executed for the intersection point between the command block and the next block.
bit2: Nose R compensation type B (for L system only)
Select the method of the arithmetic processing for the intersection point when the start-up or cancel com-
mands are operated during nose R or radius compensation.
0: The processing does not handle the start-up or cancel command block: handle the offset vector in the
direction vertical to that of the command instead.
1: The processing is executed for the intersection point between the command block and the next block.
bit3: Initial constant surface speed
Select the initial state after the power-ON.
0: Constant surface speed control cancel mode
1: Constant surface speed control mode
bit4: Synchronous tap
Select the operation when ",R" is omitted in G74/G84 tapping cycle.
0: Asynchronous tap
1: Synchronous tap
bit5: Start point alarm
Select the operation when the operation start point cannot be found while executing the next block of G115,
G116 or G117.
0: (G115/G116)Starts after the block has been moved.
(G117)Enables an auxiliary function after the block has been moved.
1: (G115)Waits until reaching start point at the movement after next block when the operation start point is
not found.
(G116/G117)Outputs an program error (P33) when the operation start point is not found.
bit6: Grid display selection
Select the grid display type on the servo monitor screen during the dog type reference position return.
0: Distance between dog OFF and basic point (including a grid mask amount)
1: A value given by reducing a grid mask amount from the distance between dog OFF and basic point
#1230 set02
bit2: Proximity switch spindle orientation: Z phase re-detection request type
Select when to request Z phase re-detection for proximity switch type spindle orientation.
0: After confirming the spindle has reached the Z phase detection speed.
1: Right after Servo ON of the spindle.
bit7: Macro interface input/output for each part system
Select the specification of the macro interface input/output.
0: Shared by all part systems.
1: Used independently by the part systems.
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