inputs/outputs mapping issue

2020-02-27T14:16:08.252000Z

I believe it is not possible. I am assuming what you are calling mapping is from the IO of the target. the target is not configurable. Why does it matter? Just map in the software?

inputs/outputs mapping issue

2020-02-27T14:16:07.142000Z

Thanks spfeif for the info but I would like to use this in a mapping input/output card.

I mean instead of mapping a UINT variable in a %QW0, I would like to map bit by bit like %QB0.0,%QB0.1, %QB0.2...and so on. I have seen on the help menu that is possible but I do not know how to do it

inputs/outputs mapping issue

2020-02-27T14:16:06.700000Z

Add a variable in the mapping table like wFaultRegister.

In the code you can access the bit level of the variable as follows:

OverTemperature  := wFaultRegister.0;   (* Get bit0, all bits are accessed 0 based *)
UnderTemperature := wFaultRegister.1;
(* You can get creative and substitute the bits by enumerations and constants *)
ENUM_OVRTEMP  := 0;   (* Assume this is part of an enum structure *)
ENUM_UNDRTEMP := 1;
OverTemperature  := wFaultRegister.ENUM_OVRTEMP  ;
UnderTemperature := wFaultRegister.ENUM_UNDRTEMP ;
Also easy to create your own FB to do this similar to the UNPACK FB.

inputs/outputs mapping issue

2020-02-27T14:16:06.164000Z

Good afternoon,

I am working with UINT variables, but I would like to map then bit by bit because each bit has a determinate meaning. I am trying to do it following the help menu but I cannot do it. Can anybody help me please?

If I have understood properly I should make an structure of 16 bits and then try to map it, but I do not know how to map it bit by bit

Thanks in advance

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