45 degree problem

[Mhook]

Hi friends,
I have a big problem, the quality of the surface finish at 45 degrees is extremely bad, the resolvers and tachos are new , but apparently the axis numbers become similar with a delay and lag.
What could be the problem?

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[machinehop5]

...SETP to Axis Lag ....then, check the Balance of X and Y ..Program O5811- O5815
https://nxgenparts.com/content/Maint...e_Programs.pdf

[Mhook]

...SETP to Axis Lag ....then, check the Balance of X and Y ..Program O5811- O5815
https://nxgenparts.com/content/Maint...e_Programs.pdf

hi
all axis balance between 0-1
Which parameter is there for axis lag in setp?

[machinehop5]

hi
all axis balance between 0-1
Which parameter is there for axis lag in setp?

...go into SETP at Comman Line...hit the Space Bar twice and on page3 go to AXIS DISPLAY and set to ERR.

then run this Service Program
O5811-Balance should be Inch:BALLSCREW 595, Metric BALLSCREW 700ipm: 302

N1 O5811 (BALANCE INCH:BALLSCREW 595, METRIC BALLSCREW 700IPM: 302
N2L100
N3M49
N4X5.Y5.Z-5.G1F150.
N5X-5.Y-5.Z5.G1F150.
N6M17
N7M30
N8M91G91(START OF THE MAIN PROGRAM
N9(
N10(*FOR INCH BALLSCREWS:
N11(BALANCE ALL 3 AXES TO 595 ON THE DISPLAY OR 1.44 VDC
N12(AT THE COM AND SIG2 LUGS OF THE AXIS AMPLIFIER
N13(*FOR METRIC BALLSCREWS:
N14(BALANCE ALL 3 AXES TO 302 ON THE DISPLAY OR .735 VDC
N15(AT THE COM AND SIG2 LUGS OF THE AXIS AMPLIFIER
N16(
N17(
N18L101.1

[Mhook]

...go into SETP at Comman Line...hit the Space Bar twice and on page3 go to AXIS DISPLAY and set to ERR.

then run this Service Program
O5811-Balance should be Inch:BALLSCREW 595, Metric BALLSCREW 700ipm: 302

N1 O5811 (BALANCE INCH:BALLSCREW 595, METRIC BALLSCREW 700IPM: 302
N2L100
N3M49
N4X5.Y5.Z-5.G1F150.
N5X-5.Y-5.Z5.G1F150.
N6M17
N7M30
N8M91G91(START OF THE MAIN PROGRAM
N9(
N10(*FOR INCH BALLSCREWS:
N11(BALANCE ALL 3 AXES TO 595 ON THE DISPLAY OR 1.44 VDC
N12(AT THE COM AND SIG2 LUGS OF THE AXIS AMPLIFIER
N13(*FOR METRIC BALLSCREWS:
N14(BALANCE ALL 3 AXES TO 302 ON THE DISPLAY OR .735 VDC
N15(AT THE COM AND SIG2 LUGS OF THE AXIS AMPLIFIER
N16(
N17(
N18L101.1

thx a lot

[Mhook]

...go into SETP at Comman Line...hit the Space Bar twice and on page3 go to AXIS DISPLAY and set to ERR.

then run this Service Program
O5811-Balance should be Inch:BALLSCREW 595, Metric BALLSCREW 700ipm: 302

N1 O5811 (BALANCE INCH:BALLSCREW 595, METRIC BALLSCREW 700IPM: 302
N2L100
N3M49
N4X5.Y5.Z-5.G1F150.
N5X-5.Y-5.Z5.G1F150.
N6M17
N7M30
N8M91G91(START OF THE MAIN PROGRAM
N9(
N10(*FOR INCH BALLSCREWS:
N11(BALANCE ALL 3 AXES TO 595 ON THE DISPLAY OR 1.44 VDC
N12(AT THE COM AND SIG2 LUGS OF THE AXIS AMPLIFIER
N13(*FOR METRIC BALLSCREWS:
N14(BALANCE ALL 3 AXES TO 302 ON THE DISPLAY OR .735 VDC
N15(AT THE COM AND SIG2 LUGS OF THE AXIS AMPLIFIER
N16(
N17(
N18L101.1

It makes no difference!
In addition, Fadal's eprom program is wrong. The correct number for the metric ballscrew is 595 ! not 302

[motogomi]

Axis thrust bearings are a common wear item on Fadals. The first evidence is usually quadrant lines during circular interpolation. It can also express as less than great finishes during angular moves.
My $0.02 (US)

[machinehop5]

...have you checked power supply Voltages and the AC Ripple...follow Chapter 11 Troubleshooting for more things to check.
https://itscnc.com/pub/media/documen...leshooting.pdf