Digital Inputs
The following details appear for digital inputs:
• the name of the digital input (for example, DEVICE_1)
• the current status (NORMAL)—values are updated constantly while being viewed
There are three possible states for a digital input, as shown in Table 5.5 below.
State Description
NORMAL In normal state
ALARM In alarm status (for an input configured as alarmable)
EVENT An event has occurred (for an input configured as an event)
Table 5.5
Digital input states
Viewing Additional Input Data
All input data may be viewed by scrolling beyond the four lines that appear on the LCD at one time:
• To view all inputs, use the arrows¯.
• To return to the previous screen, press the ESC key.
5.6 View Output Status
The Output Status option allows you to view the current status of all eight
outputs.
To view the Output Status:
• From the Main Menu, use the arrows to choose View Status, then
press Enter.
• From the View Status Menu, use the arrows to choose View
Output Status, then press Enter.
5.6.1 Output Status
The Output Status screen displays the status of each digital output.
The following details appear for digital outputs:
• the name of the output (for example, DEVICE_1)
• the current status (ALARM)—values are updated constantly
while being viewed
There are eight possible states for a digital output, as shown in Table 5.6
on the next page.
Vertiv | Liebert® AC8 User Manual | 43
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