Parker CTC Interact v7 Exclamation Point Error

Hello Mr PLC Experts,

I am working with a Parker CTC application on XP in VMWare. I am trying to modify and existing project and now it is not displaying correctly on the Parker CTC HMI from the CF card. When I load the project back to the screen, some of the real numbers I am passing do not display their values in the ethernet linked AB CompactLogix PLC. They instead read zero and have and exclamation point in front of them. Some of the tags display OK.

Have you seen this before? Any suggestions?


Thanks, Del

http://parkermotion.com/dmxreadyv2/faqsmanager/faqsmanager.asp?question=1570

! - Data Error - Indicate that there was a read error. The COMM server reported that the tag assigned to the tool is in error.

Verify that you have the correct tag type.

Hope this helps you out.
Regards,