Heidenhain tnc 426 post processor issues

Heidenhain tnc 426 post processor issues

winrace.oat
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Heidenhain tnc 426 post processor issues

winrace.oat
Explorer
Explorer
I have a minor issue with the heidenhain tnc 426 post processor in fusion 360.

When having a tool change it enters a M126 code instead of M6 who I should be.

Example:
Instead of.
Tool call 1 z s500
L z+0 f max m92
M126
M3
It should say:
Tool call 1 z s500
L z+0 f max m92
M6
M3

Also I get error message on the machine on every cycle call like every drilling, tapping etc cycles this happens so I have to put it in manually on the machine

Otherwise everything works
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LibertyMachine
Mentor
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What is the error you get for the drilling cycles, and what do you have to put in to make it work?


Seth Madore
Owner, Liberty Machine, Inc.
Good. Fast. Cheap. Pick two.
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winrace.oat
Explorer
Explorer

Added pictures of the heidenhain constoll showing the error message.

 

for riggid tapping i put for example this into the machine:

 

CYCL DEF 17.0 TAPPING
CYCL DEF 17.1 SET UP +11
CYCL DEF 17.2 DEPTH -20
CYCL DEF 17.3 PITCH +1

 

For pecking i put in for example:

 

CYCL DEF 1.0 PECKING
CYCL DEF 1.1 SET UP +11
CYCL DEF 1.2 DEPTH -28.502
CYCL DEF 1.3 PECKG +1.25
CYCL DEF 1.4 DWELL 0
CYCL DEF 1.5 F589

 

but i found an another heidenhain post prosessor where this works only that I still need M6 code together with Tool Call And for rappid movement it puts out an feedrate of 4000mm/m instead of FMAX

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winrace.oat
Explorer
Explorer

This is the one I need to have the M6 code straight after TOOL CALL

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Anonymous
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Has anyone got this processor working so it uses M6 after tool change command?

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