Burkert Type 8645 - Manual (Page 34)

4 - 8645
ConfiGuraTion anD funCTion of The moDules
English
Operating� and display Elements
Rotary Encoder Switch
(x10) (x1)
Location: The rotary encoder switch is located in the lower part of
the Fieldbus module PROFIBUS
® (see illustration Rotary encoder
switch).
Address setting Address 1 0 (x10) + 1 (x1)
: : :
Address 99 9 (x10) + 9 (x1)
Illustration: Rotary encoder switch
LEd Status displays
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
)
Display during
normal operation
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 ®
LED Status Displays
Abbrevation colour Relevance Explanation
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