alezmae

 

frantam

Hi,

counter using byte maped in memory byte.Double word counter divide to two word and compare it.

FRANTA

 Hi franta,

i just could not figure out how counter value is assigned to VMx memory word.

Use Parameter VM Mapping.

Tools >  Parameter VM Mapping

In attachment is a possible solution how to compare  the counter values of two up/down Counters (by using Parameter VM Mapping).

Compared to:
- Counter 1 greater than counter 2.
- Counter 2 greater than counter 1.
- both counters equal.

alezmae

 

ixo65

Use Parameter VM Mapping.

Tools >  Parameter VM Mapping

 Thank you.

However I found another way to do this, in a more human-readable way.

Just use the gray connectors in diagram editor, to connect block parameters (after expanding each block).

I attach a "heating control + setpoint" example, if could be useful to anyone. Cheers.

You quote me, but take the quote out of context because you don't quote your question to the user franta. This means that my statement cannot be interpreted correctly.

You wanted to know how to get the value of a counter in the VM memory.
You didn't ask how you can reference the value of a counter to another block.