User guide

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
English


(x10)
(x1)
The rotary encoder switch is located in the lower part of
the Fieldbus module PROFIBUS
®
(see illustration Rotary encoder
switch).
Address 1 0 (x10) + 1 (x1)
: : :
Address 99 9 (x10) + 9 (x1)
Illustration: Rotary encoder switch

BUS_OK (BO)
FAILURE_SELECT (FS)
U_LOGIC_OK (U
l
)
U_SENSOR_OK (U
S
)
BUS_FAULT (BF)
FAILURE_NUMBER (FN)
U_DRIVER_OK (U
O
)



BUS (BO)
BUS (BF)
FS
FN
U
o
U
l
U
S
ON
OFF
OFF
OFF
ON
ON
ON
Illustration: Allocation of the LEDs on the Fieldbus module PROFIBUS
®

   
BO green Bus OK Bus communication active
BF red Bus ERROR Bus FAULT
FS yellow FAILURE
SELECT
Defines the function of the LED FB:
FS lit: FN indicates the type of failure
FS not lit: FS indicates the failure number
FN red FAILURE
NUMBER
The number of flashing pulses indicates the failure type or
failure number, depending on the setting of FS.
U
I
green U Logic OK Voltage for logic supply,
inputs and bus interface OK
U
O
green U Driver OK Power supply for the outputs OK
U
S
green U Sensor OK Separate display of the voltage for the inputs