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CHAPTER 4: ACTUAL VALUES
Clock
Contact inputs
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
PATH:
ACTUAL VALUES > A1 STATUS > CLOCK
CURRENT DATE
Feb 23 2016
Range: Date in format shown
Indicates today's date.
CURRENT TIME
09:17:12
Range: Time in format shown
Indicates the current time of day.
PATH:
ACTUAL VALUES > A1 STATUS > CONTACT INPUTS
CI #1 (52a) (Contact Input 1)
OFF
Range: Off, On
The status of this contact shows the breaker close/open state, when wired to a 52a
breaker auxiliary contact.
CI #2 (52b) (Contact Input 2)
OFF
Range: Off, On
The status of this contact shows the breaker close/open state, when wired to a 52b
breaker auxiliary contact.
CONTACT INPUT 3 to 10
OFF
Range: Off, On
Message displays the state of the contact input. The message "ON" indicates that the
contact input is energized, and message "OFF" indicates a de-energized contact.
A1 STATUS
4–5
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