Festo CTEU-PB Electronics Description page 77

2. Commissioning
Behaviour
of the of the
fieldbus connected
device
OK Timeout
Timeout OK
Timeout
Tab. 2/10: Constellations of Fail state behaviour
Festo P.BE-CTEU-PB-OP+MAINT-EN en 1208NH English
DIL switch: Device:
Fail state signals ap-
switching plied by the
position bus node
Off are reset
On remain set
("Hold last
state")
Off are reset
On remain set
("Hold last
state")
Off are reset
On remain set
("Hold last
state")
Diagnostics
Master controller reports a con-
nection error.
The "X1" and/or X2"-LED on the
bus node illuminate red.
"BF"-LED on the bus node is off.
The "X1" and/or X2"-LED on the
bus node illuminate green.
"BF"-LED on the bus node flashes
red.
The "X1" and/or X2"-LED on the
bus node illuminate red.
"BF"-LED on the bus node flashes
red.
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