Machsupport Forum
Mach Discussion => Mach4 General Discussion => Topic started by: Cartierusm on February 28, 2017, 06:31:17 PM
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Finally got my Mori SL1 retrofit up and running, but when I ran my first program Mach 4 isn't waiting for the spindle to come up to speed even though I have that option check marked in the spindle settings.
Any suggestions?
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Two options here:
1. Use the time based waits.
2. Use VFD outputs.
For #1, you must enter the spindle ramp times in the Spindle tab for each range. Range 0 is the default range.
For #2, if your VFD has output for "at speed" and "at zero", simply wire them to an input on your controller or I/O device. Then map those inputs to the ISIG_AT_SPEED and ISIG_AT_ZERO signals.
Steve
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Ah didn't notice that in the spindle tab. Thanks.
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So this doesn't work. I have the accel time and decel time set, but it makes no difference when I'm using the lathe wizards, which is what I always use.
Is there a setting in the lathe wizards to have it pause before starting to cut. I already set dwell time and it does nothing. Or can I use a custom code? I see in the lathe wizards that you can have custom gcode. If so what would I put and in what box?
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G4
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Thanks I'll try that or see if it's putting it in there.
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Ok so not sure what the spindle ramp up speeds in "Mach Settings > Spindle" is supposed to do, because it does nothing.
Also not sure what "dwell" refers to in the Mach 4 Lathe Wizards "Settings" is supposed to do, because it does nothing either. it doesn't put the G4 code in there as you think it would.
And in the lathe wizards I can't edit the gcode. It saves it as an ini file, then when I post it and try to use "edit gcode" while on the main screen it gives me an error so I can't add G4 manually.
Any help would be appreciated.
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I use G4 and set a 12 second delay while the spindle ramps up. I did this by inserting a code before the first MOP in my Post Processor. Here's what it looks like.
G20 G90 G64 G40 - sets primary modes
M102 - my macro to start the dust collector
M104 - my macro to start the spindle
G4 P12000 - 12 second wait.
G0 Z1.0 goto clearance.
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I get that, but I'm using the built in Lathe Wizards and I can't figure out how to get the code in there. I can't even edit it once it's processed as it's not a text file.
I wonder if the built in wizards have a post processor I could edit?