How to add custom M functins before every feed and rapid movement

[salko]

I need a bit of a help editing a X5 post mpfan.pst for 2-axis plasma machine: the goal is having M73, M75, G4 (plasma on with delay) before feed movement and M74, M76, G4 (plasma off with delay) before every rapid movement and before M02. I managed to edit the post to almost desired result, except that I get M73, M75, G4 before many feed movement lines even that this funcions are still active from previous lines. I need to enter this functions to NC only the first time the feed movement (linear or circular) was engaged, then again if a rapid movement (G0) was used. Below I pasted a current NC output to give you a better understanding of my problem (unwanted code is stiked through):

 

N100 G90

N110 G92 X0. Y0.

N120 G0 X-120.197 Y-1.72

N130 M73

N140 M75

N150 G4 K5

N160 G1 X-121.749 Y-1.333 F500.

N170 G2 X-122.507 Y-.363 I.242 J.97

N180 X-122.477 Y-.121 I1. J0.

N190 M73

N200 M75

N210 G4 K5

N220 G1 X-119.323 Y12.53

N230 M73

N240 M75

N250 G4 K5

N260 X-116.634

N270 M73

N280 M75

N290 G4 K5

N300 X-122.881 Y-12.53

N310 M73

N320 M75

N330 G4 K5

N340 X-125.57

N350 M73

N360 M75

N370 G4 K5

N380 X-122.477 Y-.121

N390 G2 X-122.352 Y.105 I.485 J-.121

N400 M73

N410 M75

N420 G4 K5

N430 G1 X-122.004 Y.465

N440 M74

N450 M76

N460 G4 K2

N470 G0 X-140.19 Y-.439

N480 M73

N490 M75

N500 G4 K5

N510 G1 X-142.19

N520 G2 X-143.19 Y.561 I0. J1.

N530 X-137.817 Y5.934 I5.373 J0.

N540 X-132.444 Y.561 I0. J-5.373

N550 X-137.817 Y-4.812 I-5.373 J0.

N560 X-143.19 Y.561 I0. J5.373

N570 X-143.123 Y.811 I.5 J0.

N580 M73

N590 M75

N600 G4 K5

N610 G1 X-142.873 Y1.244

N620 M74

N630 M76

N640 M02

 

Thank you for any help!

[Colin Gilchrist]

Your Reseller can help you with that. If you aren't sure who your Reseller is, we can look that up for you.

[salko]

I sent a inquiery to my reseller and they quoted a quite high value vor 2-axis post, so I decided to try make it by myself ... and with a little of help of someone here who know this I'm sure I will make it work.

[NOTW Programmer]

You need to make the the edit at the PTLCHG and PTlCHG0 postblock, where did you make the modification ?