Mitsubishi Electric M700VS Series Setup Manual page 273

MITSUBISHI CNC
Appendix 1 Explanation of Parameters
【#1246(PR)】 set18
bit2: Switch coordinate systems for radius compensation
Select the coordinate system for radius compensation.
0: Type 1 (Conventional specification)
1: Type 2
bit3: Change repetition final return position at M2L
Select the final return position after repetition, when in G99 modal and in M2 format with the label L.
0: Initial point
1: R point
bit4: T-lifeover signal output
Select the timing at which tool life over signal is output when using the M system tool life
management I/III.
0: Turn the signal ON when a selected tool has reached the lifetime.
1: Turn the signal ON when any of tools in a selected group has reached the lifetime.
bit5: Tool status update type
Select whether to update tool status automatically when lifetime/usage data is changed on the
screen in the M system tool life management I/II/III.
0: Not update.
1: Update.
(Note) When "1" is selected, tool status will be updated as follows.
bit6 : Switch F 1-digit feedrate change method
Set whether to enable feedrate change with handle until power OFF, or change the parameters
#1185 to #1189 with change of speed.
0: Enabled until power OFF
1: Change #1185 spd_F1 to #1189 spd_F5
bit7: PLC axis random device assignment
Select whether to enable the origin dog and H/W OT random assignment for a PLC axis.
0: Disable (assigned to a fixed device)
1: Enable (assigned to the parameter set device)
【#1247】 set19
bit0 : Movement by tool length compensation command (for M system only)
Select whether or not to move the axis by the compensation amount when tool length compensation/
cancel is independently commanded.
(Note) This parameter is available for only M700V Series.
M700/M70V/M70 Series will perform the same operation as when this parameter is set to "0".
0: Move
1: Not move
bit1: Thread cutting operation when manual speed command enabled
Select the thread cutting operation in manual speed command.
0: The axis travels at the handle feed rate, jog feed rate, or manual rapid traverse rate
1: The axis travels following the program command
【#1248】 set20
Not used. Set to "0".
【#1249】 set21
Not used. Set to "0".
【#1250】 set22
Not used. Set to "0".
256
Perform radius compensation with reference to a position on the workpiece coordinate system.
Perform radius compensation with reference to a position on the program coordinate system.
- When usage data is "0", tool status will be "0".
- When usage data is smaller than lifetime data, tool status will be "1".
- When usage data is the same as or larger than lifetime data, tool status will be "2".