FBlock instance on output

2020-02-27T14:23:19.246000Z

Thanks Scott. I try that. But if I use this i Will use a copy of my instace, and if i Will use this^ i Will use an pointer. My idea was to use a "reference to" as an output, but Is not possible.

I d like to use t'he same function like axes. I have seen that axes_ref is not an instance of the axes, is an intermediate classe beetwen the axes and t'he orders function blocs (mc move absolutes) i Will use t'he same method.

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FBlock instance on output

2020-02-27T14:23:18.767000Z

Originally created by: scott_cunningham

Look into using THIS keyword. You can define an output variable of type MyFunctionBlock and use THIS or THIS^ to supply your instance. I use something like this to add objects to a collection.

FBlock instance on output

2020-02-27T14:23:17.587000Z

Dears.

It is possible to declare, in a function block, an output which is the instance of the same function block.

I' d like to use in my project fucntion blocks orderers (like MC_MoveAbsolute) which accepts the instance of the object to be ordered as an in_out (For example the ordered is the functionBlock Axis_ref_virtual and the orderer is the functionBlock MC_MoveAbsolute).

But I'd dont like use global variables as an in_out to MC_MoveAbsolute (As axes are).

I have made a fucntion block wich controls the movement of a pneumatic cillinder, I'd like that this function block gives an output as an one instance of himsrlf to be connected to the inout input of a functionBlock named FB_setCillinderIn, Because I d'ont like that the instance of the pneumatic cillinder be global.

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