Parallel I/O connection
ZW User's Manual
155
6
Commun
ication
s with Exte
rnal De
vi
ces
Timing Chart
The following shows the timing charts when communication is performed with external devices.
Basic operation
Explanation of operations
(1) During each sampling cycle, the LEDs are lit up and exposure is started.
(2) After the end of exposure, measurement starts.
(3) After the end of measurement, the judgment results and binary data are output.
(4) After the judgment results and binary data are output, the analog output is updated.
(5) After the judgment results and binary data are output, the GATE output is turned ON.
(6) The GATE signal output time after the GATE output is turned ON, the GATE output is turned OFF.
Item
Min.
Max.
T0
Measuring cycle
0.5 ms
Depends on the set conditions
(0.5 to 10.0 ms)
T1
Exposure time
1
s
Max. exposure time
(1 to 5000
s)
T2
Response time of output
T0×2
T0×2
T3
Response time of analog output
0.1 ms
T4
GATE signal rise time
0.2 ms
T5
GATE signal output time
Setting value
(0.1 to 100.0 ms)
Setting value
(0.1 to 100.0 ms)
(2)
(3)
(5)
(6)
T5
(4)
T0
(1)
T1
T2
T4
T3
O
N
OFF
O
N
OFF
Expos
u
re
J
u
dgment o
u
tp
u
t
(HIGH/PASS/LO
W
)
Binary o
u
tp
u
t
GATE o
u
tp
u
t
Analog o
u
tp
u
t
Summary of Contents for ZW-C1*T
Page 70: ...Operating with Sensor Controller 68 ZW User s Manual MEMO ...
Page 116: ...Setting the System 114 ZW User s Manual MEMO ...
Page 134: ...Controll input signal with PC tool 132 ZW User s Manual MEMO ...
Page 209: ...8 Troubleshooting Troubleshooting 8 1 Error Messages 208 8 2 Troubleshooting 210 ...
Page 319: ...Index ZW User s Manual 317 Index 11 ...
Page 321: ......
