Wago 750-333 PROFIBUS DP/V1 FIELD BUSCOUPLER 12 MBaud 750-333 Datenbogen

•  65

2001-02-27

The coupler possesses several LED’s for on site signalling of the coupler oper-
ating status or the complete node

24V 0V

+ +

RUN
BF
DIA
BUS

I/O

PROFIBUS

Fig. 3-10: Display elements 750-333

g012106x

Detailed fault messages are displayed with the aid of a blink code. A fault is
cyclically displayed with up to 3 blink sequences.

•  The first blink sequence (approx. 10 Hz) starts the fault display.

•  The second blink sequence (approx. 1 Hz) following a pause. The number

of blink pulses indicates the fault code.

•  The third blink sequence (approx. 1 Hz) follows after a further pause. The

number of blink pulses indicates the fault argument.