TM2243_Explanation Document of DualLane MachineYS24(DL)YS24X(DL).pdf - 第21页
MDOC - SOFT50073 21 • About th e setting of “T r an sfer Mode” – When “Synchronous T ransfer ” is cho sen, the m ount st art timing and t he moun t f i nish timing s y nchronize s in both lan es. Transf er timing doe s n…
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4. The detail of machine workings
• In this chapter, the differences of machine workings from the
conventional single lane machine is explained.
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• About the setting of “Transfer Mode”
– When “Synchronous Transfer” is chosen, the mount start timing and the mount finish
timing synchronizes in both lanes. Transfer timing does not synchronize in both lanes.
– In the basic operation, “Asynchronous Transfer” mode is used for the production of
same side of boards, “Synchronous Transfer” mode is used for the production of both
sides of boards.
Lane 1
Lane 2
Lane 1
Lane 2
Lane 1
Lane 2
Mount Completed
4. The detail of machine workings
[Case 1]
Situation:
The board of Lane1 is transferred to the machine, and fixed. At that time,
the board of Lane2 is started transferring to the machine.
Movement:
The sequence of Lane1 is waiting and don’t start mounting until the
board in Lane2 is fixed because the board in Lane2 is now being carried
in. When board fixation of Lane2 is completed, the mount of both lanes
is started.
Afterwards, the start of transfer to downstream is carried out after the
mount completed in both lanes.
[Case 2]
Situation:
The board of Lane1 is transferred to the machine, and fixed. And the board
of Lane2 does not exist.
Movement:
Mount start in only Lane1. If the board in Lane2 is carried in during
mounting in Lane1, mount in Lane2 doesn’t start and wait until the next
synchronous timing.
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• About the “Output Prior Lane Signal” function
– Summary
• When the board data which produces same side of board is selected, the signal (LS-OUT: Lane
Select) output to the upstream machine to let it know which lane is vacant.
– Setting
• Set [Machine]-[Installation Setting]-[Output Prior Lane Signal] to “Use”.
– Details
• The LS signal output for both lanes are not performed at the same time (exclusive control).
• When the board in the wait position started being carried to the mounting position, the LS signal
output.
• The LS signal itself doesn’t allow starting transfer.
– Authorization condition of starting transfer is input of BA signal at target lane.
• The LS signal is output only when the “ADVANCED-GATE” is selected.
4. The detail of machine workings