Janitza Prodata 2 5224001 Data Sheet
Product codes
5224001
46
ProData II
Procedure in the event of faults
Possible fault
Cause
Remedy
The device does not function
External fusing for the power
supply voltage has tripped
supply voltage has tripped
Replace the fuse
Status LEDs illuminate RED and
GREEN
GREEN
after the start process
Initialisation of the device
terminated (see the chapter on
LED device
status)
terminated (see the chapter on
LED device
status)
Send the device to the
manufacturer for inspection
and testing along with an accurate
fault description.
manufacturer for inspection
and testing along with an accurate
fault description.
Status LED illuminates RED
Device defective
Send the device for inspection
No connection to the device
(RS485)
(RS485)
Incorrect device address
Correct the device address
Different bus speeds (baud rate)
Correct the speed (baud rate)
Incorrect protocol
Correct the protocol
Termination missing
Close bus with termination resistor
Defective or faulty connection
paths
paths
Check connection paths
No connection to the device
(Ethernet)
(Ethernet)
Incorrect addressing mode
selected
selected
Check addressing mode and
correct if necessary
correct if necessary
Incorrect device address
Correct the device address
Defective or faulty connection
paths
paths
Check connection paths and
correct if necessary
correct if necessary
Device still does not work
despite the above measures.
despite the above measures.
Device defective.
Send the device to the manufacturer
for inspection and testing along with
an accurate fault description.
for inspection and testing along with
an accurate fault description.