Aclara SGM1430-B, Руководство пользователя

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S G M 1 4 3 0 - B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l – S M E T S 2
15
Chapter 3 • Physical Components
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.
Contactors
The display indicates whether the primary (main supply) contactor is open or
closed or whether the contactor is armed and ready for closing. The main supply
open/close indicator is visible at all times.
The icon will indicate three possible states of the contactors.
Icons Description
Contactor is open.