Skip to Content
Former Member
Jul 26, 2016 at 08:49 PM

PCo Query - Tag store


Hi Experts,

I am trying to write a tag value using PCo query and using BLS.

Using PCo query, I can write tag value.I gave value as 1.It works fine.But

Using BLS, when I try to execute the PCo query passing tag (SelectedTags) and value (SelectedTagsValue) it is giving the message as

  • [INFO] [Tracer_1]Unable to convert value supplied for tag XXXXXXXXXXXXXXXXX to required type.

and then the value was not written to the tag in PLC.

I checked this passing SelectedTagsValue both 1 and "TRUE". Both cases it didn't work.

I checked the same problem in this thread

MII Version 15.0 SP7 Patch 0.

PCO version