Solution

Control Logic and I/O Definition

A clear list of input conditions, output actions and state relationships helps align the understanding of functional requirements.

Details

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Solution focus

A clear list of input conditions, output actions and state relationships helps align the understanding of functional requirements.

Engineering basis

Manufacturing and test data relate design intent, BOM and engineering data; control I/O is the starting point for translating functional intent into connectable and verifiable signal definitions.

Design focus

Define normal, boundary and fault triggers for every input
State the load, default state and failure state for every output
List indication, alarm, interlock and manual operation separately

Input areas, central components and output traces on a circuit board

Recommended information

Input conditions and triggers
Output actions and connected items
State, indication and exception requirements

Handoff and verification

I/O list and direction definitions
State-machine or timing description
Fault handling and manual-reset conditions

Next collaboration step

After the information for control logic and i/o definition is confirmed, align the functional, interface, material, assembly and revision information before the next solution discussion.

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