Mitsubishi Electric M800 Series Manual page 414

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#1231 set03
bit0: Graphic check compatibility parameter
[M8]
Select whether to return the data to the pre-starting data after having checked a machining program that re-
writes the common variables, workpiece offsets and tool offsets.
0: Return the data.
1: Not return the data.
[C80]
Not used.
bit1: Switch graphic trace coordinates
[M8]
Select whether to use machine coordinate value or tool position coordinate value (position being machined,
obtained by subtracting the tool compensation amount from machine coordinate values) for drawing with
trace display.
0: Machine coordinate value (conventional method)
1: Tool position coordinate value
[C80]
Not used.
bit2: Switch graphic check trace
[M8]
Select the coordinates to draw at program check: both machine coordinate value (tool center path) and tool
position coordinate value (program path) simultaneously, or only the coordinates selected with "#1231 set03/
bit1 (Switch graphic trace coordinates)".
0: Both machine coordinates and tool position coordinates (conventional method)
1: Only coordinates designated with switch graphic coordinates
[C80]
Not used.
bit4: Switch zero point mark display position
[M8]
Select the position for displaying the zero point mark in the graphic display.
0: Machine coordinate basic point (same as conventional method)
1: Workpiece coordinate basic point
[C80]
Not used.
bit5: Switch graphic check counter display
[M8]
Select the type of counter displayed on the Graphic Check screen with the combination of "#1231 set03/bit1".
If the drawing coordinate system is other than "all workpiece coordinates", the counter displayed is workpiece
coordinate position counter or tool position (workpiece coordinate) regardless of this setting.
0: (When "#1231 set03/bit1" is set to "0") Machine position counter
(When "#1231 set03/bit1" is set to "1") Tool position (workpiece coordinate) counter
1: (When "#1231 set03/bit1" is set to "0") Workpiece coordinate counter
(When "#1231 set03/bit1" is set to "1") Tool position (workpiece coordinate) counter
[C80]
Not used.
397 IB-1501279-H