User`s manual

16-7
Setting the Input/Output Conditions
16
■ Setting order 1 (→ 2)
Programmable
controller
■ Configuration example
External trigger X0
(photo sensor or
proximity sensor)
Controller
Power supply
(24 VDC)
Monitor
Camera 1 (image capturing)
Camera 2 (image capturing)
Remote keypad
Data
(Computer link)
Object type change
(parallel IF)
-See page 16-5.
［I/O CONDITIONS］
1MEAS INP I/F
2OUT I/F(PARAL.)
PARALLEL+SERIAL
TRIG CCD START
NO
PC-LINK
SERIAL
IV-S3＊M
OUTPUT
INPUT
POWER
Y7Y0 Y1 Y2 Y3 Y4 Y5 Y6
COM
COM
＋24V
X7X0 X1 X2 X3 X4 X5 X6
READY
0V
VIDEO
CAMERA1
CAMERA2
USB
RS232C/RS422
REMOTE
- The data in a specified block No., set in item " SET SERIAL BLOCK" on the "OBJ-TYPE I/O"
screen, will be output through the computer link. See page 16-23.
■ Time chart
(2) Measurement start input = parallel, object type change = parallel, result output = computer
Iink/parallel
When a Sharp PC is used, a write enable command (EWR) is transmitted from the IV-S30J to the
PC in the following cases.
- When the power is applied to the IV-S30J.
- When a write mode nonconformity error (code 10(H)) occurs after a result write command (WRG)
is transmitted (when the power is disconnected from the PC).
-When the output method is changed from the "OUT I/F (PARAL.)" to the "COMPUTER LINK."
Terminate
measurement
(C119)
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
Result output
Result
output
Result
output
Result output
Measurement
start input
(X0)
10 ms
or more
10 ms
or more
10 ms
or more
Specified object type number Specified object type number
Computer link output
Measurement result is valid at the end
of a measurement
READY signal is turned ON at the
conclusion of the result output.
PC calculation
condition
Halt PC operation during
measurement
Halt PC operation during
measurement
When the object type is
changed, all Y output and
auxiliary relays turn OFF.
Parallel output is valid for
PC control after the
measurement result is
determined.
Parallel output
(Y0 to Y7)
a
a
READY output
(While measuring or setting = L)
Type selection
input
See page
16-5.