TM3763.Vacuum check before dump.pdf - 第4页
SMT Software Engi neering Group IM Operati ons Y AMAHA MOTOR CO., L TD. MDOC-SOFT501 52 4/10 3.2 “V acuum check before dump” when reset of aut o-running W hen reset button is pushed during auto-running, “V acuum check be…
SMT Software Engineering Group
IM Operations YAMAHA MOTOR CO., LTD.
MDOC-SOFT50152
3/10
Fig.1 Dump action during auto-running
Fig.2 ”Ea3269: Parts Dump Vacuum Check Error”
Board(mount pos.)
Dump box
Board(wait pos.)
Pickup parts
Recognize parts
Dump after mount
Mount parts
Camera
(2)
(2)(2)
(2)
(3)
(3)(3)
(3)
(1)
(1)(1)
(1)
(2)
(2)(2)
(2)
Case “Special chk” and
vacuum level abnormal
Dump before mount
SMT Software Engineering Group
IM Operations YAMAHA MOTOR CO., LTD.
MDOC-SOFT50152
4/10
3.2 “Vacuum check before dump” when reset of auto-running
When reset button is pushed during auto-running, “Vacuum check before dump”
procedure is as follows.
(1) Record vacuum level of pickup head before pickup parts. (Recorded per nozzle in the
first time after switching board)
(2) Record vacuum level of pickup head after recognition parts. However, reset button is
pushed before recognize parts, vacuum level of pickup head is recorded at the time.
(3) Push reset button.
(4) After moving to discard point (dump box, dump station, pallet), compare vacuum level
of dumping head and vacuum level recorded in (1) and (2).
(5) When those vacuum levels have difference, machine determines that parts fell and
displays ”Ea3269: Parts Dump Vacuum Check Error” and interrupts reset action.
Fig.3 Dump action when reset of auto-running
3.3 “Vacuum check before dump” in utility
When reset button is pushed except during auto-running or “Dump” button of “Parts
Adjust” is pushed, “Vacuum check before dump” procedure is as follows.
(1) When “Pick” button of “Parts Adjust” is pushed, vacuum level of pickup head before
pickup parts is recorded. (Recorded per nozzle in the first time after switching board)
(2) When reset button or “Dump” button is pushed, vacuum level of pickup head is
recorded at that time.
(3) After moving to discard point (dump box or dump station), compare vacuum level of
dumping head and vacuum level recorded in (1) and (2).
(4) When those vacuum levels have difference, machine determines that parts fell and
displays ”Ea3269: Parts Dump Vacuum Check Error” and interrupts dump action.
“---” is displayed on the parts number of error message in utility.
Board(mount pos.)
Dump box
Board(wait pos.)
Pickup parts
Reset dump
Camera
(2)
(2)(2)
(2)
(4)
(4)(4)
(4)
(1)
(1)(1)
(1)
(3)
(3)(3)
(3)
Reset
(2)
(2)(2)
(2)
Reset before
recognition
Recognize parts
SMT Software Engineering Group
IM Operations YAMAHA MOTOR CO., LTD.
MDOC-SOFT50152
5/10
Fig.4 Dump action in utility
Fig.5 ”Ea3269: Parts Dump Vacuum Check Error” (Utility)
3.4 Log
When ”Ea3269: Parts Dump Vacuum Check Error” occurs, following error number and
error contents are displayed.
Board(mount pos.)
Dump box
Board(wait pos.)
Pickup parts
Dump
Camera
(2)
(2)(2)
(2)
(3
(3(3
(3)
))
)
(1)
(1)(1)
(1)
Reset
or dump