Emerson AC4 User Manual

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

four 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 ↵.

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, 

)

• the current status (

)—values are updated constantly while 

being viewed

There are eight possible states for a digital output, as shown in 

All output data may be viewed by scrolling beyond the four lines that appear on the LCD at one time:

• To view all outputs, use the arrows

↑↓

.

• To return to the previous screen, press the ESC key.

OPERATING

Device operating, or ON

STANDBY

Device in standby mode

ALARM

Device in alarm

FORCE ON

Device forced ON by operator

FORCE OFF

Device forced OFF by operator

HW FORCE ON

Device forced ON by hardware switch

PENDING

Pending delay timer

NOT USED

Device not used

SYSTEM AND CONTROL

↑↓=NEXT

↵

=SELECT

VIEW ACTIVE ALARMS
VIEW ALARM LOG
VIEW EVENT LOG
VIEW INPUT STATUS

OUTPUT / STATUS

DEVICE_2 OPERATING
DEVICE_3 OPERATING

DEVICE_4 OPERATING