Where is Prosoft 3150-MCM communication status bit in RSLogix 500?

Based on the print screen attached or the default sample program given by prosoft 3150-MCM module, does anyone knows where is the communication status bit located in RSLogix 500?

This communication bit is, when there the communication between 3150-MCM to the field devices is disconnected (or field devices powered down), then an alarm will prompt on the RSView32 for the operator.

Hope to get some guide from you guys out there

Thanks in advance.

Sample program from Prosoft 3150-MCM.

Did you download the manual from the prosoft site as well? It tells you in there.

http://www.prosoft-technology.com/content/view/full/3053

Starting at page 35 (adobe acrobat page 41 of 71) gives you the meaning of the master error code table. In the case of the example program, the addresses are N10:120 to N10:239.