Example For The Mode Of Operation - GE RSTi-EP User Manual

Chapter 5 Detailed Descriptions of I/O Modules
Structure of ETS Entries in Input Range in Chronological Order

5.6.3 Example for the Mode of Operation

The following example shows the sequence in which ETS entries are stored. The input channels are
predefined as follows:
DI 0 and DI 1: time stamp at edge 0-1 enabled
DI 2 and DI 3: time stamp at edge 0-1 disabled
DI 0 and DI 1: time stamp at edge 1-0 enabled
DI 2 and DI 3: time stamp at edge 1-0 disabled
The ETS entries available at time "t" are designated by the green area in the diagram. ETS entries that
are not (or no longer) available have a grey background
Process Image is Empty at t
0
1st ETS Entry at t
1
A rising 0-1 edge on DI 0 causes the 1st ETS entry at address + 0.
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