Fairbanks FB2255 Series Instrument PC2255 PC Software Utility Program - Manual (Page 44)

Section 6: Fieldbus/Bluetooth
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5.2.4. PROFIBUS ( 29576 ), CONTINUED
OPERATION MODE LED
MODULAR STATUS LED
NOTE: Additional information and EDS files are available at the following website.
http://www.hms.se/default.shtm .
LED STATE DESCRIPTION
OFF Not online or No power
Green Online/ Data Exchange
Flashing Green Online, clear
Flashing Red (1 flash) Parameterization error
Flashing Red (2 flashes) Profibus configuration error
LED STATE DESCRIPTION COMMENTS
OFF No power - OR – not initialized Module state = “SETUP” OR NW-INIT”
Green Initialized Module has left the NW_INIT state
Flashing Green Initialized, diagnostic events(s) present Extended diagnostic bit is set
Red Exception error Module state = EXCEPTION
NO. DESCRIPTION
1 Communication
LED
2 Device Status LED
3 Profibus Interface