PLC 5 to Controllogix Conversion

[bansodevb]

Hi,

I have converted PLC5 code to Controllogix.

Having problem with PCE errors relating to Status File(S:4) and Indirect Addressing.

In the Translated code showing error undefine tags (e.g.N[N47_1][N47_2 + S24], N[N49_10][9] ).

Can anyone guide to remove these types of errors?

Thanks,

Vinod B. Bansode

 

[jkerekes]

PCE are not normal errors. They are flags (reminders) for you to check out the conversion. Normal status flags don't exist in ControlLogix. It's also alerting you to things it can't automatically check. Indirect adressing is one of them. You can just delete the PCE "instruction".