MTownsend (Customer) asked a question.
HI,
I've recently moved over from the P2-550 CPU to the P3-622 CPU. The original configuration was:
- P2-04B
- P2-32ND3-1
- P2-32TD2P
The new configuration is:
- P3-03B
- 93-32ND3
- P3-32TD2
I used the Module Conversion tool (under 4.6.2(2)) and the project compiles with no errors. Where I've run into a problem is that integers seem to have become corrupted.
This is an example of the CMP corrupting.
Here there's corruption inside CPA.
I've tried repeating the process and the fault remains. I've tried adding the task to the library, deleting the task and retrieving from the library and the same result.
I've even manually started rewriting some of the PLC logic but found the error can return. Oddly integers, assigned to tagnames, do not seem to be affected.
Is this a potential bug of the conversion tool or something else?
Please send me the following via PM:
This will allow us to attempt to reproduce the issue on our end. The corrupted file will serve as a backup reference if we're unable to duplicate it using the original.
If needed you can find info on how to generate a system report at this link.
I had a very similar problem years ago (different CPU, different firmware)
I am not saying the cause(s) is the same, just that I have seen it.
(https://community.automationdirect.com/s/question/0D53u000029Jxa1CAC/p3550-incorrectly-displays-some-constant-values)
@MTownsend (Customer) This issue has been fixed and will be in the next major release of Productivity Suite.
Many thanks for the support. I have PM an older copy of the project file just in case there is anything else that may be of use.