Delta AH500 series, Hardware Operation Manual

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A H 5 0 0 H a r d w a r e a n d
Operation Manual
6 - 3 2
In the online monitoring mode, users can select a device, right-click the device, and click an item on the
context menu. During a test, users can c
hange the status of a device or the value in a device by
clicking an
item on the context menu.
Before the status of a device is changed, users have to make sure that the operation does not
cause damage to the system or staff.
The items on the context menu are described below.
Force
on the context menu only applies to input contacts
and output contacts.
Item Description
Set On
Setting the
contact selected to ON
Set Off
Setting the contact selected to
OFF
Rising-
edge Trigger
N
o matter what the state
of the contact selected is, the system set the contact to
OFF, and then set it to ON.
Falling-
edge Trigger
N
o matter what the state of the co
ntact selected is, the system set the contact to
ON, and then set it to OFF.
Force
Forcing an input contact or output contact ON or OFF
Force Device List Forcing several input contacts or output contacts
in the tables ON or OFF
If users want to change
the value in a device, they can click the device, right
-click the device, click Change
Present Value on the context menu, and set a present value in the Enter Present Value window.