192277 - Micron Technical Reference Volume 3 - 第21页

RAPID TRANSIT CONVEYOR (R TC) MODULE OVERVIEW Chapter Issue 4, Aug 14 Technical Reference Manual 22.9 RTC Rising T able The RTC system uses the stan dard risi ng table mechanism but incorporates a smaller manual tooling …

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RAPID TRANSIT CONVEYOR (RTC) MODULE
OVERVIEW
22.8 Technical Reference Manual Chapter Issue 4, Aug 14
The Trailing Edge Cut Out parameter compensates for any difference between
the left hand side of the board and the point that the inroad vane contacts the
board, if different. The parameter is adjustable from 0.0mm to half the board
length in 0.1mm increments.
To prevent the board turning and jamming in the rails, ensure that the remaining
front and rear edges of the board (board length minus cut outs) are 50mm or
greater.
Chamfered or
Rounded Corners
If either the inroad or board stop vanes contact with a chamfered or rounded
corner, this must be treated as a cut out.
Boards with chamfered or rounded corners may jam in the rails if the vanes
contact directly with the chamfering or rounding, pushing the board towards the
rear rail.
Plan View on Board
Board Length
Trailing Edge
Trailing Edge Cut Out
Plan View on Board
4.0mm
(nominal)
4.0mm
(nominal)
Trailing Edge Cut Out Trailing Edge Cut Out
RAPID TRANSIT CONVEYOR (RTC) MODULE
OVERVIEW
Chapter Issue 4, Aug 14 Technical Reference Manual 22.9
RTC Rising Table The RTC system uses the standard rising table mechanism but incorporates a
smaller manual tooling plate and different home vane.
The manual tooling plate measures 295mm from left to right and the maximum
board length is 375mm. Therefore, any boards greater than 295mm in length
must be supported using dedicated or Grid-Lok tooling.
The tooling locating dowel holes on the rising table are located in a different
position to the standard rising table. For more information refer to the Vacuum
Box Tooling section of the Board Support Tooling Module.
The rising table home vane on the RTC machine ensures that the home position
is 10mm higher than a standard machine.
The rails on the RTC machine are 5mm lower than a standard machine
(measured from the stencil), that combined with the rising table home position
means that the maximum under board clearance is reduced by 15mm to 27mm
(25mm available in software to allow for adequate clearance).
NOTE
For tooling options see the board support tooling chapter.
Board
Tooling Manual Tooling Plate
RAPID TRANSIT CONVEYOR (RTC) MODULE
ELECTRICAL SCHEMATIC
22.10 Technical Reference Manual Chapter Issue 4, Aug 14
ELECTRICAL SCHEMATIC
Machine PC
Motherboard
Machine Control Enclosure
DIG IN 10
DIG IN 11
DIG IN 6
Rail Lift
Sensor (8SE5)
Outroad Board
Sensor (8SE7)
Inroad Board
Sensor (8SE8)
8PL10
8PL04
M36PL17
8PL03
8PL12
Dual Stepper
X3
NextMove
Interface Card
X4
NextMove ES
(I/O Node 1)
X5
Main Machine
I/O Node 2
Board Clamp
Solenoid (16SOL10)
DIG OUT 9
Rail Width Clamp
Solenoid (16SOL14)
DIG OUT 10
Outroad Board Stop
Solenoid (16SOL22)
DIG OUT 12
Inroad Vane Lift
Solenoid (16SOL03)
DIG OUT 15
N2PL4
16SK14
CAN Bus
CAN Bus
M37PL20
M37PL09
N2SK2
N11SK3
N12SK3
N2SK3
N11PL4
* See Notes 2,3.
N12PL4
USB
3PL35
M36PL28
NOTES
The breaks in the CAN Bus chain1.
reflect that additional I/O Nodes may
be fitted, refer to Machine Control
chapter for the complete CAN Bus
chain.
2. I/O Node 11 becomes I/O Node
16 when the machine is configured
for Right to Left feed.
3. Motors 8M17 thru 8M21 are wired
opposite to the wiring shown when
the machine is configured for Right
to Left Feed
+
Sig
0V
DIG IN 8
Board At Stop
Sensor (8SE32)
M36PL11
8PL147
8PL148
+
Sig
0V
+
Sig
0V
+
Sig
0V
Transport
Mechanism
Home (8SE31)
N11PL01
+
Sig
0V
Moving Rail
Home (8SE6)
N12PL01
+
Sig
0V
M36PL22
Vane Stepper
Motor (8M19)
Motor 2B-
Motor 2A-
Motor 2B+
Motor 2A+
M
8PL22
M36PL18
+V
+V
+V
Dir
Dir
Enable
DIG OUT 2
DIG OUT 2
DIG OUT 3
DIG OUT 3
Enable
0V
0V
0V
Right R-L
Speed
Controller
BGE 3004
8SK135
Front Outroad
Belt Drive
(8M21)
M
Right L-R 8PL101
Speed
Controller
BGE 3004
8SK133
Rear Outroad
Belt Drive
(8M18)
M
Rear Inroad
Belt Drive
(8M17)
Left L-R
Speed
Controller
BGE 3004
8SK132
M
Front Inroad
Belt Drive
(8M20)
Left R-L 8SK95
Speed
Controller
BGE 3004
8SK134
M
* I/O Node 11
Transport Mechanism
Servo Motor
I/O Node 12
Rail Width
Stepper Motor
M
M
To I/O Node 4
PSU
RTC
Board Load
Rail Width Motor
Node 12
Board Load
Sensor
Rail Home
Sensor
CAN In
CAN Out