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Annexure B: Status indication
Status LED (A)
Modbus enabled (Address > 0), meter found:
80ms on/80ms 0ff/80ms on/3s off, repeat
Modbus enabled (Address > 0), meter not found:
500ms on/500ms 0ff, repeat
Modbus enabled (Address = 0), invalid setting:
All LEDS 100ms on/100ms 0ff, repeat
Modbus disabled (Address = 0), non addressed transparent mode:
100ms on/1000ms 0ff, repeat
Modbus disabled (Address > 0), addressed transparent mode:
100ms on/100ms 0ff/100ms on/1000ms off, repeat
RS232 Receive LED (B)
Indicates incoming data on the RS232 interface.
RS232 Transmit LED (C)
Indicates outgoing data on the RS232 interface.