I have the toolchanger set up to run completly with classicladder.  At 
the moment I have tested it manually using pyvcp buttons to execute the 
changer manually.  Now I am at the point where I would like to execute 
the changer via a program or mdi command.

Reading the documentation in my thought process of how it should work 
is this:

I type t06 in the mdi

iocontrol.0.tool-prep-number => outputs value 6
iocontrol.0.tool-change => closes a coil or rising or falling contact 
(i have tried all three.

Classicladder reads the value of 6 from iocontrol.0.tool-prep-number or 
iocontrol.0.tool-number as 6
classicladder operates the tool change to tool 6
Classicladder toolchange complete and closes coil tied to 
iocontrol.0.tool-prepared

Now toolchange is complete.

Am i thinking about this wrong?

is the output of iocontrol.0.tool-number and 
iocontrol.0.tool-prep-number only there momentarily and I dont see it?

Clint




On 2013-04-19 04:41, John Thornton wrote:
> You don't say what kind of tool changer you have but my turret tool
> changer config files are here
> 
> http://www.gnipsel.com/shop/hardinge/hardinge.xhtml
> 
> JT
> 
> On 4/19/2013 1:21 AM, Clint Washburn wrote:
>> Trying to set up the tool changer...I am not seeing the value change 
>> for the
>> floated input in classicladder by using the watch function in 
>> classicladder
>> when typing in MDI tool change.  is there something I am missing.   
>> Hal is
>> saying that it is requesting the tool change but I cannot see the 
>> value in
>> classicladder.  Where should I start looking?
>> 
>> net tool-change iocontrol.0.tool-change => classicladder.0.in-00
>> net tool-number iocontrol.0.tool-prep-number => 
>> classicladder.0.s32in-00
>> net tool-cn-done classicladder.0.out-20 => iocontrol.0.tool-changed
>> 
>> Any help appreciated
>> 
>> Clint
>> 
>> 
>> 
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> apps and a phenomenal toolset for data science. Developers can use
> our toolset for easy data analysis & visualization. Get a free 
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