RS-1_instruction manual.pdf - 第251页
Part 1 B asic O peration Chapter 2 Pr oduction 2- 140 Message for r e - clamping a board When you pres s the <ST ART> s w itch on t he “Re - cla mp” dialog box t o start PWB product ion, the system perf orms each t…
Part 1 Basic Operation Chapter 2 Production
2-139
Checking the re-clamping operation
When you press the <START> switch at the board re-clamping position, the system performs a
check for continuous PWB production.
CAUTION
- When you resume production without loading a new board into the
machine after loading a production program to the machine again or
after quitting the production screen, the system does not know how
the conveyor was when the production was interrupted. Therefore,
some components may be missing or may be placed at wrong
positions.
- When the system re-clamps a board without loading a new board, it
may fail to re-clamp the board if the board is heavy. (If the board is
very big or many components are already placed on the board)
(1) If the sequence (input order/optimized order), one of the production conditions, which was
applied when the last production finished, is different from one to be applied when the current
production is started, the confirmation message for changing the sequence appears on the
screen.
When you press the <OK> button, the system starts continuous production.
When you press the <Cancel> button, the “Re-clamp” dialog box reappears.
(2) When you select the <Start New> button as the “Continuance Production” although the system
can perform continuous production, the confirmation message for deleting a continuous
production file appears on the screen.
When you press the <YES> button, the system deletes the continuous production file, and you
cannot perform the continuous production for the suspended production.
When you press the <NO> button, the continuous production file is not deleted.
However, if the current PWB production is suspended, the continuous production file is
overwritten.
Part 1 Basic Operation Chapter 2 Production
2-140
Message for re-clamping a board
When you press the <START> switch on the “Re-clamp” dialog box to start PWB production, the
system performs each type of check.
(1) The system checks to see if there is any board on each transport path (IN, WAIT, WAIT2,
C-OUT and OUT) before re-clamping or ejecting a board or before starting new production. At
the same time, the system displays the message for indicating that you have to wait while it is
performing a board transport path check.
(2) When you select the <Re-clamp PWB> button in the “Processing before production begins”
field of the “Re-clamp” screen, the system displays the message indicating that you have to
wait while it is re-clamping a board.
(3) When you press the <Move PWB> button in the “Stop sensor status” field of the “Re-clamp”
dialog box, the system sets a board that is located at the upstream position viewed from the
clamping position at the position where it can re-clamp the board. At the same time, the
system displays the message for indicating that you have to wait while it is setting the board.
Part 1 Basic Operation Chapter 2 Production
2-141
Tracking a component placement position when production is resumed
When the system finishes re-clamping a board after start of production, the following screen
appears.
When you press the “Trace” button in the Operation area, the system tracks a component
placement position to allow you to check to see if a component is placed on the next component
position.
(1) The last suspended position
The component placement position from which the system resumes production is shown here.
Menu item Description
Circuit No. Displays the circuit number from which the system resumes production.
Step No.
Displays the component placement position from which the system resumes
production.
(2) Placement tracking
Select whether a component is already placed on the position from which the system resumes
production.
Menu item
Description
Placed
The system assumes that a component is already placed at the placement
position from which it resumes production.
It starts placing a component from the position next to that from which it
resumes production.
Check to see if a component is placed at production start position (specified in
the “Restart position” field on the “Prod Cond” screen) with tracking a
component placement position.
Not placed
The system assumes that any component is not placed at the placement
position from which the system resumes production.
The system starts placing a component from a placement position where it
resumes production.
When you press the <START> switch, the system starts placing a component on a board.
When you press the <STOP> switch, the system returns to Idle mode.