Mitsubishi Electric MELDAS C6 Programming Manual page 303

14. Coordinates System Setting Functions
(14) When number of workpiece offset sets additional specifications is not added, the program
error (P172) will occur when the G10 L20 command is executed.
(15) The local coordinate system cannot be used during G54.1 modal. The program error (P438)
will occur when the G52 command is executed during G54.1 modal.
(16)A new workpiece coordinate system P1 can be set by commanding G92 in the G54.1 P1 mode.
However, the workpiece coordinate system of the other workpiece coordinate systems G54 to
G59, G54.1 and P2 to P48 will move in parallel with it, and a new workpiece coordinate system
will be set.
(17) The offset amount of the extended workpiece coordinate system is assigned to the variable
number as shown in Table 1.
Table 1 Variable numbers of the extended workpiece coordinate offset system
1st axis to 6th axis
P 1 #7001 to #7006
P 2 #7021 to #7026
P 3 #7041 to #7046
P 4 #7061 to #7066
P 5 #7081 to #7086
P 6 #7101 to #7106
P 7 #7121 to #7126
P 8 #7141 to #7146
P 9 #7161 to #7166
P10 #7181 to #7186
P11 #7201 to #7206
P12 #7221 to #7226
P13 #7241 to #7246
P14 #7261 to #7266
P15 #7281 to #7286
P16 #7301 to #7306
P17 #7321 to #7326
P18 #7341 to #7346
P19 #7361 to #7366
P20 #7381 to #7386
P21 #7401 to #7406
P22 #7421 to #7426
P23 #7441 to #7446
P24 #7461 to #7466
CAUTION
If the workpiece coordinate system offset amount is changed during single block stop, the new
setting will be valid from the next block.
14.10 Workpiece coordinate system setting and offset
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
P39
P40
P41
P42
P43
P44
P45
P46
P47
P48
295
1st axis to 6th axis
#7481 to #7486
#7501 to #7506
#7521 to #7526
#7541 to #7546
#7561 to #7566
#7581 to #7586
#7601 to #7606
#7621 to #7626
#7641 to #7646
#7661 to #7666
#7681 to #7686
#7701 to #7706
#7721 to #7726
#7741 to #7746
#7761 to #7766
#7781 to #7786
#7801 to #7806
#7821 to #7826
#7841 to #7846
#7861 to #7866
#7881 to #7886
#7901 to #7906
#7921 to #7926
#7941 to #7946