Ignition 8 Read Tag Bit Array

General Discussion
1

Hi,
I wanted to read a value inside a bit array, ok:
tag_read

I wanted to read only one value inside a bit array:
tag_read_1

None ??
In the Designer y read 1

2

Instead of declaring the position of the bit within the the tag path, use it on your tag value.

eg.

tag = system.tag.read("[default]R1/DT500/19_InfoStato_1").value
print tag[0]
2 Likes
3

Thank you,
Iā€™m sorry that in Ignition 7.9.10
it was possible to read the value of the array directly
and in Ignition 8 it is necessary to redefine it.