you can use the GSV instruction in the PLC, where the following variables in the instruction are as follows...
1) Clas Name - MODULE
2) INstance Name - blank
3) Attribute Name - ForceStatus
4) Dest - Force_Status
Note Force_Status is a DINT Tag.
Examine bit 0 for a "1" if forces are installed
Examine bit 0 for a "0" If forces aren't installed
Examine bit 1 for a "1" if forces are enabled
Examine bit 1 for a "0" if forces aren't enabled