Evido EAD-D2000 Handbuch PDF herunterladen (Seite 74)

It reflects the current states of actual DI and DO. In case of the 1 channel encoder for H.264, 2

of DI and DO are supported for each. Refer to your product model specification for supported

number of DI and DO.

Scenario Example

When it’s assumed that DI#1 and DO#1 are coupled by event system. The DI#1 trigger type is

Normal Open. Suddenly DI#1 is triggered by any kind of event.

Expected Response – The status of DO#1 will be changed from OFF to ON, if the default setting

is OFF. The status of DI#1 will be changed from OPEN to CLOSE.

If you want to test DO operation manually on the webpage, click the OFF or ON button. Then,

you can see that how DO works. These commands also affect the ‘DO status’ because the ‘DO

status’ shows the current status of DO.

You can type any friendly name for DI and DO. This setting helps you to identify which DI or DO

is activated especially when you have multiple product servers on your application program.

You can select the trigger type between normal open (NO) and normal close (NC).

Use this option to set up detection time interval for event publishers. For example, if you input

‘0,’ it generates events all the time whenever DI is detected. But if you input ’10,’ only 1 event

will be triggered for 10 seconds even if multiple DIs are detected for this 10 seconds.

The DO Hold Period indicates for how long does the DO works. For example, if you input ‘0,’ a

DO device keeps working until a user turns it off manually. If you input ’10,’ a DO device will

work for 10 seconds and finish the operation. However, if you turn a DO device on manually by

using the DO Control button, it will be activated without being affected by the DO hold period

unless you click the OFF button.

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Evido EAD-D2000 Handbuch Seite 74