Output Immediate Bit Logic

Inputs/Outputs Operands Data Types
bit Q BOOL
Input (LAD) Power Flow BOOL
Input (FBD) I, Q, M, SM, T, C, V, S, L, Power Flow BOOL

Memory Ranges ENO Errors Instruction Support for S7-200 CPUs SIMATIC/International Mnemonics
When the Output Immediate instruction is executed, the physical output point (bit) is set equal to power flow.

The I indicates an immediate reference; the new value is written to both the physical output and the corresponding process-image register location when the instruction is executed. This differs from the non-immediate references, which write the new value to the process-image register only.

In STL, the output immediate instruction copies the top of the stack to the specified physical output point (bit) immediately.