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Alerts and fixesALT-0391

Thick place on Machine 12. Metre 271 of roll YR-0238.

Raised 27 Oct, 16:12 by Fabric station · Machine 12. Normal priority. YarnOS alerts; people decide. Nothing here stops a machine.

Closed and verifiedTrace YR-0238
01 / What the camera saw
270.70270.82270.94271.06271.18271.30Thick place · 0.85Camera 2 · line-scan16:12:00Metre 271
Confidence
0.85
Position
Metre 271
Recheck
300 frames clear
To a verified fix
46 min
02 / The defect-to-fix loop
01Detected
02Alerted
03Cause
04Work order
05Approved
06VerifiedThe key step
07Closed
On the record
Found, fixed and proven.The camera confirmed metres 275 – 300 clear before the job closed. Cause, fix and evidence now sit on YR-0238’s record.
See it on the record

Every step, with who and when

Append-only. Nothing is edited after the fact.
  1. Thick place detected16:12

    Metre 271 of roll YR-0238.

    YarnOS · System
  2. Spoken alert sent16:12

    To Kasun Perera.

    YarnOS · System
  3. Cause recorded16:25

    Slub in yarn Lot 2288 at feeder 6.

    Kasun Perera · Mechanic
  4. Work order drafted16:26

    WO-0182: change the cone at feeder 6 and set the lot aside.

    YarnOS · SystemAI draft · a person approves
  5. Approved by the shift supervisor16:30

    Nadeesha Fernando · Shift supervisor
  6. Fix verified by the camera16:58

    Metres 275 to 300 clear.

    YarnOS · System
  7. Closed17:00

    Cone returned to stores for a supplier note.

    Nadeesha Fernando · Shift supervisor
Voice alert · Machine 12Spoken on the phone

Thick place on Machine 12, at metre 271.

Ready · recorded English voice

Traced to one operation

Knitting · Line 2
  1. 1Yarn feed and creelDefects start here
  2. 2Knitting · needle bed
  3. 3Take-down and winding
Station
Fabric station · Machine 12
Edge unit
Edge unit E-12
Unit
YR-0238
Product
Single jersey 160 gsm, navy
Work order
WO-0182
Confirmed cause
Yarn slub
WO-0182 Drafted by YarnOS

Change cone at feeder 6, Machine 12

  1. 1Change the cone
  2. 2Set Lot 2288 cone aside for the supplier
Routed to Kasun Perera Approved 16:30