Danfoss FCM 300 PROFIBUS Manual page 12

VL VL T 2800 : : : : : T 2800 T 2800
VL T 2800 VL VL T 2800
LEDs
There are 2 LEDs on the PROFIBUS:
LD851: Lights up when the card is initialized
and ready to communicate. It will
flash while auto baudrate detection is
attempting to detect the actual
baudrate.
LD852: Lights up when the card is
communicating, depending on
baudrate.
A high baudrate results in dim light in LD852.
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FCM 300 PROFIBUS / VLT 2800 PROFIBUS
MG.90.A2.02 – VLT is a registered Danfoss trademark