|
Image sampling system
|
256 level gray
scale, binary conversion, edge detection Binary conversion:
With threshold value (fixed and automatic correction) function.
and object identification function |
|
Image memory
|
One screen per
camera |
|
Window shape
|
Rectangle, circle,
ellipse, (circle and ellipse are used for size inspection in
binary image) |
No. of assignable
object types
|
16 types maximum |
Maximum number of
reference images stored
|
200/2 |
|
Measurement time
|
Gray search:
37 ms (when processing a search area of 256 x 256 pixels and
measuring an area of 64 x 64 pixels) |
|
Image pre-processing
|
Edge extraction
(all, horizontal, vertical), edge emphasis, smoothing |
|
Binary noise elimination
|
Contraction
-> expansion, expansion -> contraction, area filter |
|
Numeric calculation
function
|
Arithmetic operation
(+, -, x, /), absolute value, TAN, ATAN |
|
Light monitor function
|
Automatic threshold
adjustment in binary conversion processing |
|
Other functions
|
Display measuring
time, manual measurements (including manual assignment of windows),
PC function, crosshair cursor, display change between Japanese
and English, run screen lock function, image display change
(through/freeze), gain/offset adjustment monitor brightness
adjustment |
|
Measurement program
|
Positional
deviation
|
8 x (no. of cameras: 2)
|
One point search, two points
search, one point on edge, two points on edges, one point serach
+ one point on edge |
Degree of match
inspection
|
16
|
Gray search: Two points
search (yes/no) + search (yes/no) Binary matching: One point
matching |
Distance, angle
measurement
|
16 (gray scale search, edge detection)
|
Measure distance
between two points from gray search cebter, edge end point,
center of gravity functions (three points, horizontal, vertical)
Auxiliary point: Center, gravity center of three points, center
of circle, 2 point line, intersection |
|
1 (object identification)
|
|
Lead inspection
|
4
|
8 leads with gray scale
search and with edge line detection |
Binary
conversion
|
Area
measurement
|
16
|
Area |
|
Object counting
|
4
|
Quantity (max. 3000 pieces)
, total area |
Object
identification
|
4
|
otal area, quantity (maximum
128 objects identified in each window), area of each object,
center of gravity, spindle angle, fillet diameter, circumuference
length |
|
Point
|
1
|
256 points (binary), 128
points (average density) |
Programmable
controller
|
Input relay
|
7 points for
parallel input (X0 to X6) |
|
Output relay
|
8 points for
parallel output (Y0 to Y7), 1 point for BUSY, 16 points (Y0
to Y15) for general-purpose serial I/F or computer link |
|
Auxiliary internal
relays
|
128 points (C0
to C127),
11 points for special area (C110 to C127) |
|
Timers
|
8 points. Timer
setting time; 0.01 to 9.99 sec. (down timer) |
|
Counters
|
8 points. Counter
setting value; 000 to 999 (down counter) |
|
Interface with external
devices
|
Parallel I/F
|
Input : 7 points,
12/24 VDC, approx. 7 mA (24 VDC)
Output : 9 points, 12/24 VDC, max. 24 mA, Tr output |
General
purpose I/F
|
RS-232C/RS-422
(4.8, 9.6, 19.2, 38.4, 57.6, 115.2 k bits/sec.) |
|
Computer link
|
Can be connected
to Sharp, OMRON, Mitsubishi computers |
|
Image output
|
Conpatible with
Sharp, OMRON, and Mitsubishi models |
|
No. of cameras
|
2 max. |
|
Parameter setting
|
Remote keypad |
|
Start measurement
signal
|
Internal
|
CCD trigger
(using CCD camera) |
|
External
|
Trigger input
(parallel I/F), general-purpose serial I/F, key pad trigger
(for manual measurment) |
|
Terminal block
|
Input terminal
|
External trigger
: 1 point (fixed),
type change : 4 points (fixed),
Input for storing a reference image : 1 point (user selectable),
Camera select : 1 point (user selectable)
Usable as input terminal for any programmable controller |
|
Common for input
|
(+) common :
1 point |
|
Ouput terminal
|
1 point for
BUSY/READY (selectable)
8 points for user assigned logical output (Y0 to 7) |
|
Common for output
|
(-) common :
1 point |
|
Power supply
|
24 VDC : 2 point |
|
Power supply voltage/power
consumption
|
24 VDC (+/-10%)/6W |
|
Operation ambient
temperature
|
0 to 45 degrees |
|
Operation ambient
humidity
|
35 to 85%RH
(non condensing) |
|
Outside dimensions
(mm)/Weight
|
130 (W) x 92(D)
x 30(H) (except protuding portions)/280g |
