Emerson AC4 User Manual

The Input Status option allows you to view the current status of all four 

digital inputs.
To view the Input 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 

Input Status, then press Enter ↵.

The Input Status screen displays the status of each digital input.
The following details appear for digital inputs:

• the name of the digital input (for example, 

)

• the current status (

)—values are updated constantly while 

being viewed

There are three possible states for a digital input, as shown in 

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.

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)

SYSTEM AND CONTROL

↑↓=NEXT

↵

=SELECT

VIEW ACTIVE ALARMS
VIEW ALARM LOG
VIEW EVENT LOG

VIEW OUTPUT STATUS

INPUT

/

STATUS

 

DEVICE_2 NORMAL
DEVICE_3 NORMAL

DEVICE_4 NORMAL