[travisn]

I'm trying to write a warm up program that steps through rpm values. I found you can use Variables in Section 5 LINK of the manual. When I load this into the cnc (fadal 4020 with 88HS in format 2) all I get is "ERROR" with no explanation on the MU-47 screen.

Any ideas?

%
O1001 (WARM UP)

L0100 // Define Sub 01
S+R0 M3 // Sets spindle speed to current R0 value
R0+500. // Increase rpm by 500 each loop
L0201 // Run sub 02
M17 // End Sub 01

L0200 // Define Sub 02 - draw two circles close to the extents of machine travel
G0 G53 X-0.025 Y0.
G2 X-19.975 I-9.975 F100.
X-0.025 I9.975
G1 X0.025 Y0. F100.
G3 X19.975 I9.975 F100.
X0.025 I-9.975
M17 // End Sub 02

M30 // End of sub section

G90 G94 G17
G20
G28 G91 Z0.
G90

R0+500. // Sets initial rpm of 500
T2 M6 // Put tool in spindle for warm up
L0120 // Call sub 01 twenty times

M5
G28 G91 Z0.
G90
M30

%


I've also tried reducing the program to limit what could be wrong and it still doesn't work:

%
O1001 (WARM UP 10)

# Clear (Clears all variables)
# V1 = V1 + 500.
# R1 = V1

G90 G94 G17
G20
G28 G91 Z0.
G90
T2 M6 (Put tool in spindle for warm up)
S+R1 M3
G4 P1000

M5
G28 G91 Z0.
G90
G53 Y9.75
M30

%

[travisn]

Bump, any hints?

[rodney247]

Try this program tested on my Fadal Both Format 1 and 2

%
N1O3456(WARM UP)
N2L100
N3S+R0M3
N4G4P1000
N5#R0=R0+500.
N6L201
N7M17
N8L200
N9G0G90G17G80
N10G53X-0.025Y0
N11F100.
N12X-0.025Y0I-1.G2
N13X-0.025Y0I1.G3
N14G1
N15M17
N16M30
N17G90G94G17
N18G20
N19G28G91Z0
N20G90
N21T1M6
N22#R0=500.
N23L120
N24M5
N25G28G91Z0
N26G90
N27M30
%