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Chapter Issue 4 May 03 Technical Reference Manual 6.1
CHAPTER 6 MACHINE CONTROLLER
INTRODUCTION The machine control electronics enclosure houses the MultiMove and Dual
Stepper driver cards for the machine stepper and servo motors, the Multiplexer
card used to route signals to and from nonalignment dependent axes and all the
interfaces used in upline and down line communication.
Signals are routed either through one of the five breakout boards PCB A-E to
the relevant device or directly wired to the device. Where breakout boards are
used, the signal paths can be followed for test purposes.
Central to the control function is the NextMove card, this is housed in the PC
enclosure, it is used as the primary machine controller leaving the PC micro-
processor free to perform general operating system and peripheral control
tasks.
Purpose Collectively, this module provides all machine control. Feedback from a variety
of sensors is communicated to the software control program and enables
activation of output devices such as motor brakes, solenoids and position fixing
actuators and motors.
Elements The main components of machine control are listed below:
• NextMove Controller Card
• Servo/Stepper Drive Cards
• MultiMove Cards
• Multiplexer and Supplies Monitor Card
• Control Enclosure Backplane
• Connector Panel
CAUTION
ANTI-STATIC HANDLING.
Standard precautions must be adhered to when
handling electronic cards and configuring and inserting into the enclo-
sures.
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6.2 Technical Reference Manual Chapter Issue 4 May 03
ELECTRICAL SCHEMATIC
24Vdc Motors
Machine PC
Machine
Controller
PC
Single Board
Computer
CAN BUS
Servo Motors
Servo/ Stepper
Backplane
Encoder
Home
Head Lift
Card
Servo Drive
Cards
Stepper Motor Drive
Via MUX
Direct
Rising Table
Camera X Carriage
Print Carriage
Camera Y Carriage
Paste Cartridge Tilt
Paper Feed Motor
Transport Belt Front
Transport Belt Rear
Head Lift Actuator
Paste Dispenser
Rear Squeegee
X Forward Actuator
X Rear Actuator
Front Squeegee Y Actuator
Moving Rail
Screen Load
Servo Motor Drive
24Vdc Motor Drive
M
Coarse
Home
Fine
Home
24V Stepper Motors
M
MUX/Supplies
MonitorCard
MUX Homes
MUX Axis Home
Servo Demand
Encoders
Step
Dir
Paste Disp, Rear Sqy
Front Sqy, Moving Rail
Screen Load
Step
Dir
Y, X Forward, X Rear
3
1
MultiMove
Slot X13
16 Inputs
8 Totem O/Ps
8 Source O/Ps
MultiMove
Slot X11
16 Inputs
8 Totem O/Ps
8 Source O/Ps
MultiMove
Slot X12
16 Inputs
8 Totem O/Ps
8 Source O/Ps
NOTE
The NextMove card is housed in the machine PC enclosure.
The NextMove provides the machine controller functions
and direct control of some aspects of running the machine,
it is described in this chapter.
MultiMove
Backplane
MultiMove
Totem O/P’s
Dir
ENABLE
Sensors/Switches
Beacon
Table Brake
Solenoids
Clamps
Auto Screen Load
and Head Safety
Components
Head Lift
Actuator
M
Lane A/Lane B
MIU
or
FMI Pod
NextMove Card
24 Inputs
12 Outputs
Dual Port RAM
Machine Control
Program Store
(512K RAM)
NextMove
Breakout
ISA BUS
100
Dual/Single
Stepper Drive
Cards
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Chapter Issue 4 May 03 Technical Reference Manual 6.3
ELECTRONICS ENCLOSURE
Figure 6-1 Electronics Enclosure Layout
NOTE
1. The Electronics Enclosure is housed in the machine in a slider mechanism,
the enclosure can be pulled forward and hinged down for ease of access.
2. The Rear Connector Panel can be folded down for access to the M19
backplane.
CAUTION
ANTI-STATIC HANDLING.
Standard precautions must be adhered to when
handling electronic cards and configuring and inserting into the enclo-
sures.
Rear Connector Panel
(Next Move Breakout and
MultiMove Backplane at Rear)
MultiMove Backplane
NextMove Breakout
MultiMove
M19 Backplane
(Viewed from Front of Enclosure)
X1
X2
X4
X6
X8
X10
X3
X5
X7
X9
X11A
X12A
X13A
X13B
X12BX11B
SERVO AMP
SERVO AMP
MULTIMOVE X11A(24V SW) - IF FITTED
MULTIMOVE X11B(24V SW) - IF FITTED
MULTIMOVE X12A(24V SW)
MULTIMOVE X12B(24V SW)
MULTIMOVE X13B(24V US)
MULTIMOVE X13A(24V US)
SERVO AMP
SERVO AMP
DUAL STEPPER DRIVE
DUAL STEPPER DRIVE
DUAL STEPPER DRIVE
DUAL STEPPER DRIVE
MUX SUPPLIES MONITOR
X
1
X
2
X
4
X
6
X
8
X
1
2
A
MODEL
BATCH NO
BATCH
CENTRE
M19SK45
M19SK39
M19SK38
M19SK37
M19SK36
M19SK35
M19SK34
M19SK33
M19SK32
M19SK31
M19SK27
M19SK26
M19SK30
M19SK29
M19SK28
M19PL24
M19SK22
M19SK05
MMX11 (IN 8-F)
M19SK04
MMX12 (IN 8-F)
M19SK03
MMX13
M19SK02
MIU ‘B’
M19SK01
MIU ‘A’
M19SK07
MMX11 (IN 0-7)
M19SK06
MMX12 (IN 0-7)
M19SK23
M19SK19
M19SK20
M19SK21
M19SK14
M19SK13
M19SK15
M19SK16
M19SK17
M19SK18
M19SK08
M19SK10
M19SK11
M19SK12
M19SK09
M19SK25
M19SK44
M19SK43
M19SK42
M19SK41
M19SK40
M19SK11
M19SK12
Control Enclosure
Card Rack