APC NetBotz 320 Rack Appliance NBRK0320E 用户手册

a. Type in or select the appropriate values for the Button Relay action.

b. When you have finished, click OK to add this output action to the list of available output actions.

• Switch Relays

Switch Relay actions cause the state of the relay device to switch from its current state (“On” or 
“Off”) to its alternate state. Once switched, the relay will remain in the new state until another 
switch action changes its state again. To create a Switch Relay action:

a. Select Switch Relay and then click OK.

b. The Add Switch Relay Output window opens. This window features the following fields and 

controls:

Button Contact Type

Specifies whether the relay is in an “on” state when 
pressed or in an “off” state when pressed.

Relay Output Type 

The label represents the name of the custom output 
action definition. For example, if you are creating a 
custom sensor definition for use with toggle switch 
Model 42 from MyCo, Inc., you might want to use 
“MyCo Model 42 Toggle” as the Output Type Label. 
Once defined, the Output Type Label appears only in 
the Relay Output Installed selection list when 
specifying output control external port settings. 

Default Relay Output Label

This is the text that is used, by default, as a label for 
any new output types added using this custom output 
definition. This label is used to identify each 
individual output type in the Sensor Readings pane, 
as well as in all interfaces and alert notifications. 
Once an output type has been added to your 
appliance, you can use the Output Control Settings 
task (see “Output Control Sensor Settings” on 
page 90) to modify the labels for easier output-
specific identification.

On Value

The text used to describe the relay when it is in its 
“on” state.

Off Value

The text used to describe the relay when it is in its 
“off” state.