Running by Virtual External Inputs Section 8-4
181
Example for Operation Tim-
ing of the I/O Condition Ex-
pressions
The following example shows the timing from when the I/O Condition ex-
pressions hold to when the values registered in the output expressions are
set, if the delay time is 200 ms.
How to Replay using the I/O
Condition Tool
This section explains how to perform virtual external input using the I/O
Condition Tool.
1,2,3…
1. Select [IO Condition] in the [CX-Simulator Debug Console] | [Replay]
menu to display the [Run] window of the I/O Condition Tool.
2. Input "IO condition file" to the execution file. Browsing files using the
[Browse] button or [Open] in the [File] menu is also possible.
3. Check the target FINS address. Usually there is no need to change it
because the FINS address for the Ladder Engine is set in default.
4. Check whether synchronized processing (see note) is enabled. The Data
Replay Tool also allows synchronized processing, but not for multiple
operations at the same time. To perform other synchronized processing,
deselect [Synchronized] for the I/O Condition Tool.
Note: When synchronized processing is not used, I/O condition proc-
IO 0.0
IO 0.1
200 ms
Set output expressions.
ON
OFF
ON
OFF
Condition expression: IO0.0=ON
Delay time: 200ms
Output expression: IO0.1=ON
Conditions
hold.
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