IP␣1␣TR␣0
Input Port operation mechanism (single I/P triggering)
The Input Port will give out a high or low signal depending on the input voltage to the port.
The Command String can check the change of Input port Signal (operation "DR"):
– Detect a low-to-high input voltage change:
IP␣1␣DR␣0
– Detect a high-to-low input voltage change:
IP␣1␣DR␣1
To prevent transient noise signal, a threshold value can be set (operation "TH"). This is the time period required for
the detected state to trigger Command String execution. Unit is in tenth of second. Valid value from 1 to 50 (0.1 sec
to 5 sec).
Example: Threshold value is 1 sec:
TH␣10
Example: When set as low-to-high triggering and threshold 1 second:
IP␣1␣DR␣0␣IP␣1␣TH␣10␣IP␣1␣TR␣5
Figure 21.4.1: When T=1second the Command String #5 will be executed
E.g. when set as high-to-low triggering and threshold 1 sec IP 1 DR 1 IP 1 TH 10 IP 1 TR 5
Figure 21.4.2: When T=1second the Command String #5 will be executed
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support@maestro-wireless.com
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