Under Operator Interface you have to check the Construct Data File box and set the Node Number to a non-zero value, as show above. You can leave the Output Directory blank. By default the OID file will be generated in the same directory as the ladder. Click OK to exit. Note these settings are saved with the project.
When the ladder is complied and downloaded a file with the extension .OID will be generated. This file will contain a list of all software declarations that had a Global Attribute. Note: you should only give the software declarations that you want the Cimrex to access a Global Attribute. To set the global attribute in software declarations, put the cursor in the A. column for the variable and type “G”. You can also do this under Tools-ModifyAttributes-Global.
MMC-Cimrex Quick Start.doc