Aclara SGM1400 Series, User Manual

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S G M 1 4 0 0 S e r i e s S m a r t M e t e r U s e r M a n u a l – S M E T S 2
15
Chapter 3 • Physical Components
Reverse Run
If the meter is configured to measure import energy only and detects reverse
(export) energy, the reverse run icon will appear until the event is cleared at the
headend.
If the Reverse Run icon is visible, reverse energy has been detected. The reverse
run indication can only be cleared by a command via one of the communications
ports.
The reverse run icon is enabled by setting the appropriate bit in the COSEM error
register filter; the status icon represents the current state of the reverse run bit in
the error register, respectively.
HAN Signal Status
AMI communication signal strength is portrayed through five bars.
From low to high, these signal strength indications are:
• No signal
• Very Low signal strength
• Low signal strength
• Medium Low signal strength
• Medium signal strength
• Medium High signal strength
• High signal strength
The connection status and signal strength for each connected device will be
cycled. A solid device icon indicates the device is connected, while a flashing icon
indicates a fault with the particular device. Only connected devices will be shown
in the cycle.
Third Quadrant
Fourth Quadrant