Transfer block Memory in 171CCC96030 IEC

  • Thread starter Pablo Gonzalez Touza
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Thread Starter

Pablo Gonzalez Touza

My applixcation reads the state of inputs signals in 4x registers, so i need to transfer the input signals from the 1x register to the 4x register.
Using MOVE (a LD984 block) is quite easy, is there any other block or function similar in a IEC language (IL, STR, FCB,...).

I would also need to have the inputs siognals of the I/O bases, connected to the master using the I/O bus, in the 4x range of memory.

Is there any block to do that automatically?
 
Y

Yosef Feigenbaum

Unless one has been added in version 2.5 of Concept then the answer is no.

It is easy to build a DFB that does what you want to do though.

Good Luck,

(8{)} ( .)
[email protected]
 
M
The IEC version of LL984 MOVE is IEC_BMDI in the LIB984 block libary. It allows the same 0x/1x/3x/4x source and 0x/4x destination addresses as MOVE. As for I/O bases on I/O bus, once you configure the I/O map the signals will appear in the 1x and 3x addresses you select.
 
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