Industrial Cellular Gigabit Router User Manual
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42
Table 3-24
“DO” Instruction
Parameter
Instruction
Enable
1 DO as selected
Alarm Source
Digital output initiates according to different alarm source.
Select from DI Alarm, SMS Control and M2M Control. Selections can
be one or more.
DI Alarm: Digital Output triggers the related action when there is
alarm from Digital Input.
SMS Control: Digital Output triggers the related action when
receiving SMS from the number in phone book.
M2M Control: it’s not ready.
Alarm Action
Digital Output initiates when there is an alarm.
Selected from “OFF”, “ON”, “Pulse”.
OFF: Open from GND when triggered.
ON: Short contact with GND when triggered.
Pulse: Generates a square wave as specified in the pulse mode
parameters when triggered.
Power on
Status
Specify the digital Output status when power on.
Selected from OFF and ON.
OFF: Open from GND.
ON: Short contact with GND.
Keep On
Available when digital output Alarm On Action/Alarm Off Action
status is ON, input the Digital Output keep on status time.
Input from 0 to 255 seconds. (0=keep on until the next action)
Delay
Available when enable Pulse in Alarm On Action/Alarm Off Action.
The first pulse will be generated after a
“
Delay
”
.
