DO Module 322-1bl00-0aa0 not physically giving outputs

Hi Everyone,

i am using cpu 314-IFM with AI AO DI and DO module the problem is with the digital outputs they are appearing in ladder diagram while online and in harware configuration when i am online but in physical there are no such outputs and while online in harwdware config the DO module shows written DO-300 instead of part no the rest is okay , plz find the attached picture of my hardware configuration while online

Regards and thanks

Hi,

Are you able to see the On Status of Digital outputs in the VAT table.

If it is OFF in the VAT table, then check the cross reference of the Digital Output, it might have used more than once in Logic. 

hi Sarvana,

i am able to see the status in vat table and also is monitor modify module in hardware config but only the problem is with physical system

Regards

nomanarif_26

Hi Everyone,

i am using cpu 314-IFM with AI AO DI and DO module the problem is with the digital outputs they are appearing in ladder diagram while online and in harware configuration when i am online but in physical there are no such outputs and while online in harwdware config the DO module shows written DO-300 instead of part no the rest is okay , plz find the attached picture of my hardware configuration while online

Regards and thanks

Hello

Eliminating the problem in your Harware configuration, you have tried to delete the DO cards and reinstall them using the Hardware catalog?

hey ste39

we have change the modules they were faulty now its working