Robustel R5020 User Guide
RT_UG_R5020_v.1.0.2 Mar. 17, 2023 77/167
Digital Output initiates when alarm removed. Selected from “High”, “Low” or “Pulse”.
High: a high electrical level output
Low: a low electrical level output
Pulse: Generates a square wave as specified in the pulse mode parameters when
triggered
Specify the Digital Output status when powered on. Selected from “Last”, “High” or
“Low”.
Last: DO’s status will consist with the status of last power off
High: DO interface is in high electrical level
Low: DO interface is in low electrical level
Set the delay time for DO alarm start-up. The first pulse will be generated after a
“Delay”. Enter from 0 to 300000ms. (0=generate pulse without delay)
Set the hold time of DO status (Alarm On Action/Alarm Off Action). When the action
time reach this specified time, DO will stop the action. Enter from 0 to 3000 seconds.
(0=keep on until the next action)
Set the low-level width. It is available when enabling Pulse as “Alarm On Action/Alarm
Off Action”. In Pulse Output mode, the selected digital output channel will generate a
square wave as specified in the pulse mode parameters. The low level widths are
specified here. Enter from 1 to 3000 ms.
Set the high-level width. It is available when enabling Pulse as “Alarm On
Action/Alarm Off Action”. In Pulse Output mode, the selected digital output channel
will generate a square wave as specified in the pulse mode parameters. The high level
widths are specified here. Enter from 1 to 3000 ms.
Digital Output initiates according to different alarm source. Selected only “DI1 Alarm”.
DI1 Alarm: Digital Output triggers the related action when there is alarm from Digital
Input.
Status
This window allows you to view the status of DO and DI interface. It also can clear the counter alarm of DI in here.
Click button to clear DI1 or DI2 monthly usage statistics info for counter alarm.
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