I am trying to program an 840c to use conditional statements. I know how to do this with a fanuc, but am new to programming the siemens control. The following is an example with fanuc program any help converting would be appreciated. thanks in advance.
N005 R500=1
N010 IF R500 EQ 1 GOTO 20
N015 IF R500 GT 1 GOTO 25
N20 M98 P2
N25 M98 P3
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09-13-2006, 04:29 PM #1
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help with parametric programming on 840c
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09-14-2006, 05:14 AM #2
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I might try using this symbol < , >that might work.
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09-25-2006, 07:06 PM #3
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mmachining, never seen <> used in a program
as a quick follow up below is the correct code,
N045 R600=1 (INPUT VARIABLE FOR PART NUMBER)
R601=1 (1= OUTER RING 80 HOLES)
R602=2 (2= INNER RING 60 HOLES)
R603=3 (3= TOP OUTER RING 2 HOLES)
R604=4 (4= TOP INNER RING)
R605=5 (5= BOTTOM OUTER RING)
R606=6 (6= BOTTOM INNER RING)
N050 @121 R600 R601 K60
N055 L20031
N060 @121 R600 R602 K70
N065 L20032
N070 @121 R600 R603 K80
N075 L20033
N080 @121 R600 R604 K90
N085 L20034
N090 @121 R600 R605 K100
N095 L20035
N100 @121 R600 R606 K110
N105 L20036
N110 M30(END OF PROGRAM)
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11-10-2009, 08:35 AM #4
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ELB Perfect-Future B10 CNC with Siemens 840 C
Dear All,
Good Morning to u all !!!!!!!!!!!!
Pl note that subject machine was ok till yesterday & now we are getting Alarm 3000 1 N400 General Program Error
a) Checked SPF 152, which is run on this machine & found
N0400 @121 R1917 K1 K0410
In single block, we can see current block Protected cycle SPF 1000
Program Pointer
SPF 152 1
SPF 1000 P1 N325
b) Even in case of SPF 151, SPF 101 also we get same error
Please advice at [email protected]
Best Regards,
M. Rishikesh
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