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Ladder Logic Elements and
Instructions
At a Glance
Overview The executive firmware for the Momentum M1 processor adapters supports the
ladder logic programming language for control applications. The following core set
of ladder logic elements (contacts, coils, vertical and horizontal shorts) and
instructions are built into the CPU's firmware package. For a detailed description of
all instructions, see the Ladder Logic Block Library User Guide (840 USE 101 00).
What's in this
Chapter?
This chapter contains the following topics:
Topic Page
Standard Ladder Logic Elements for M1 Processor Adapters 360
A Special STAT Instruction 363
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