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Type: Posts; User: Vancbiker

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    Uuum, yeah. You know since we are trying to...

    Uuum, yeah. You know since we are trying to figure out a tapping issue, the machine should really be in tapping mode if possible. 🙄

    Maybe I’ll go look for a wall to bang my head on......
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    Your ladder images show that F40.4 is off. F40.4...

    Your ladder images show that F40.4 is off. F40.4 is the signal from the CNC to the PMC for rigid tapping mode. Were these images taken when the program had executed G84.2?
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    Ok, that shows the builder is using Y4.7 to tell...

    Ok, that shows the builder is using Y4.7 to tell the spindle to go into rigid tap mode. Next step is to look through the ladder program to figure out what conditions have to be met to turn on Y4.7.
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    Your page describing the EX193 alarm says that...

    Your page describing the EX193 alarm says that input X20.5 is the spindle amp rigid tap ready signal while the page from the wiring diagram says it is input X0.2. This conflicting info makes...
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    There appears to be some contradictory...

    There appears to be some contradictory information between the wiring diagram and the pages posted earlier. I need to check some information I have at my shop. Maybe have a chance tomorrow to do...
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    You do have the rigid tapping option. Without...

    You do have the rigid tapping option. Without the Enshu instructions for rigid tapping you are going to have to figure out what Enshu wrote into their ladder logic to enable the rigid tap function. ...
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    Before getting too deep here, are you sure the...

    Before getting too deep here, are you sure the machine has rigid tapping? It is an optional function that would have to be spec'd by the machine builder or buyer. What is the content of parameter...
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    Did you check the items in the printed alarm...

    Did you check the items in the printed alarm description? The X20.5 in an input to the PMC and it can be viewed on the PCDGN screen.
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    Perfect example of how the builder's...

    Perfect example of how the builder's implementation of a function affects the programming needed to make it work. Some machines will stop or alarm if the spindle is running before G84.2 is...
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    EX alarms are determined by the machine builder,...

    EX alarms are determined by the machine builder, not Fanuc. This tells me that you have not satisfied some requirement of the machine builder's implementation of rigid tapping. You need to refer to...
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