KE-750_MAINTE.pdf - 第121页
- 118 - 5. DESCRIPTION OF BOARDS The motor of each axis, and the solenoid valve and the sensor of each unit are controlled from the boards installed in the machine control part (called MC). Any units other than the contr…
- 117 -
③ Key input data
Key input data in manual mode, and that for checking and cancelling key
input.
The above data is stored in the memories of the man-machine CPU and the
SUB CPU1. For the HLC, a personal computer is substituted to the
machine control section shown above. An Arcnet board is installed in the
HLC, too.
- 118 -
5. DESCRIPTION OF BOARDS
The motor of each axis, and the solenoid valve and the sensor of each unit are
controlled from the boards installed in the machine control part (called MC).
Any units other than the control unit (head unit, carrier unit, base unit, feeder
unit, and operation unit) have the I/O boards for interface. These boards
receive the command (serial data) from the control unit to turn the motor, to
drive the solenoid, or to notify the sensor status to the control unit.
For the servo motors of XY axes and of Z/θ axes, the control unit sends the
pulse command to the servo driver of the xy axes, and the analog command to
the servo driver of the Z/θ axes to control the positioning.
Image processing using two offset correction cameras (OCC) installed in the
head unit and using the cameras of VCS, BGA, and CSP units of KE-760 is also
performed with the control unit.
Moreover, in the control unit, these control boards are installed when options
(verification , L. L. L) are installed.
The SUB, the CPU1 board, and the man-machine CPU (panel computer)
installed in the control unit is connected via Arcnet communications.
About the communication method, refer to Chapter 4. "Man-machine".
5.1 Board Configuration
The figure below shows the board configuration.
Control unit (At the back, E8620721000 back board is mounted.)
E86017210A0
SUB CPU1 board
E86027210A0
AC servo control board
E86017250A0
(AA0) Z/θ control board
E86047210A0
I/O control board
E86317210A0
MATCHING board
E86107210A0
IMG-P board
Verification
L.L.L interface board
Man-machine CPU
LA/LAHD 1/F board
Servo driver
LA/LAHD
Head main board Head motor board
Base unit board
Feeder unit board Feeder I/F board (2)
Carriage unit board
Operation board
OCC camera (2)
VCS camera
Verification unit
L.L.L unit
HOD
Operation SW board F
Operation SW board R
VCS monitor
Feeder I/F board (2)
Feeder bank board R
IN CENT OUT
Feeder bank board F
VCS light
XY axis
motor
Magnescale
Servo driver
Z/θ
motor
ICθ
head
OCC light
Optional unit For KE-760 only
MTC/SMEMA IF (Panel)
Serial data
RS-422
Carriage motor
Encoder line
Arcnet
- 119 -