Trigger
An MES station calls material to the assembly takt, or shortage, wrong material, quality hold or design change invalidates the existing delivery task.
SCENARIO-DETAIL / LOCALIZED DECISION BRIEF
Assembly Material Call to Line-side Delivery
Business trigger: An MES station calls material to the assembly takt, or shortage, wrong material, quality hold or design change invalidates the existing delivery task.
REFERENCE_ARCHITECTURE · READBACK_VERIFY
DECISION RECORD / C.24
What this route helps you decide
Source-traceable reference · pp.52–53
Goal
Use equipment serial, work order, BOM version and quality state to support scannable, receipted staging, picking, delivery and line-side acceptance.
Risk / exception
Do not generate picking when BOM version, serial or quality state conflicts. A wrong-material scan immediately freezes the delivery and preserves physical and system evidence.
Close condition
The call binds a work order and serial; version and quality checks pass; picking and delivery are traceable; line-side receipt is scanned; WMS and MES quantities agree.
Next safe action
Choose one assembly station and establish the call key, BOM version, scan evidence and line-side readback.
KNOWLEDGE → COMPARISON → DIRECTION → OPTIMIZATION
Evidence stays attached to the decision.
The full-detail canonical evidence record remains available in Chinese. IDs, Truth classes, boundaries, and source references stay unchanged across languages.
Knowledge
Source-traceable reference
Comparison
Compare the same operating fields before choosing a direction.
Direction
Confirm the owner, authority, human gate, and readback rule.
Optimization
Define a baseline, target, owner, and observation window before claiming impact.