I/O Timing Charts - Omron ZX-GT User Manual

I/O Timing Charts

This section explains the I/O signals that are exchanged between the Controller and
external devices, and the timing charts for data output.
Measurement cycle: Standard mode (NORM)
ON
Measurement timing 1
OFF
ON
Measurement timing 2
OFF
ON
Measurement timing 3
OFF
ON
Controller judgment output
(output timer setting: OFF) OFF
ON
Controller
OFF
analog output
IFU binary output ON
OFF
IFU GATE output ON
OFF
T1:
Measurement cycle
T2:
Measurement processing time
T3:
Analog output response time
T4:
IFU binary output response
time
T5:
Binary output cycle
T6:
GATE ON time
ZX-GT User's Manual
(1)
T1
The measurement cycle is 1.5 ms.
This is the time required until the measured data is applied.
(max. 1 ms)
This is the time until the Controller starts analog output after
completion of measurement. (100 µs)
This is the time until the Interface Unit starts binary output after
completion of measurement. This time differs according to the
number of Controllers connected to each other. (0.5 ms x
number of connected Controllers + 0.5 ms)
This is the time in which the Interface Unit outputs the binary data.
This time can be changed. (1 to 500 ms (default value: 1 ms))
This is the time that the GATE signal is ON. This time differs
according to the currently set binary output cycle. (binary
output cycle setting x 0.5)
This is the time that is required to capture data output
(measured values/judgment results) on external devices.
(2)
T2
T1 T2
(3)
T3
(4)
T4
(5)
T6
IFU: Stands for "Interface Unit".

I/O Timing Charts

T3
T4
T5
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