Super Steve
Member
I am working with a Siemens 1515 CPU and I have created a ladder function block to use like an AB Add-On Instruction to control a Danfoss VFD. I am reading in the Status word (INT) of the VFD into this program block, which I am calling "I_VfdStatus".
I need to use a couple of bits from the Status word inside my program block. Like bit #2 is "VFD Faulted" How do I address a single bit from "I_VfdStatus" inside the program block?
Thanks in advance.
Steve
I need to use a couple of bits from the Status word inside my program block. Like bit #2 is "VFD Faulted" How do I address a single bit from "I_VfdStatus" inside the program block?
Thanks in advance.
Steve