24 - 8640
PROFIBUS-DP
*
After rectifying the fault, it is necessary to carry out a new start of the valve battery by the temporarily
disconnecting the power supply.
Faults and warnings will be displayed by the Bus FAult and Fault LEDs
LED status:
ON
OFF
LED
Status
Description
Cause of fault / Retification
BusFault
Fault
ON
OFF
Response monitoring time for the valve
battery has elapsed without the Master
responding
In operation:
Check Master (controller) and bus cable.
During commissioning:
Check network configuration to master
and station address at the valve battery
BusFault
Fault
ON od. OFF
Fault on an extension battery complete
failure or output voltages not present
Check extension battery
Power supply, RIO-BUS
BusFault
Fault
OFF
ON
RIO interface set by DIP switch (SW8),
but not inserted or RIO interface faulty
Check RIO interface *
BusFault
Fault
Bus Fault and Fault LEDs blinking at
same rate. Station adddress et is
outside the permitted range (0 ... 125).
Chec adress at the valve battery *
BusFault
Fault
Parameter Fault Number 1
Too many outputs for one valve battery
Check user parameters and DIP switch *
BusFault
Fault
Parameter Fault Number 2
Too many outputs for one valve battery
Check user parameters and DIP switch *
BusFault
Fault
Parameter Fault Number 3
Parameter telegram too small
Check user parameters and DIP switch *
BusFault
Fault
Parameter Fault Number 4
Parameter telegram too big
Check user parameters and DIP switch *
BusFault
Fault
Configuration Fault Number 1
Too many inputs for one valve battery
Check identifier bytes and DIP switch *
BusFault
Fault
Configuration Fault Number 2
Too many outputs for one valve battery
Check identifier bytes and DIP switch *
BusFault
Fault
Configuration Fault Number 3
Too few outputs for all valve batteries
(default from parameter telegram)
Check identifier byte, DIP switch and
user parameters *
BusFault
Fault
Configuration Fault Number 4
Too few outputs for all valve batteries
(default from parameter telegram)
Check identifier byte, DIP switch and
user parameters *
BusFault
Fault
Configuration Fault Number 5
A identaifier has the wrong code
Check identifier bytes *
Summary of Contents for 8640
Page 10: ...8 8640 GENERAL INSTRUCTIONS ...
Page 22: ...20 8640 MODULES FOR CONVENTIONAL CONNECTION TECHNICS ...
Page 58: ...56 8640 PROFIBUS DP ...
Page 98: ...96 8640 FIELD BUS MODULE INTERBUS S ...
Page 118: ...116 8640 SELECAN ...
Page 152: ...150 8640 AS INTERFACE ...
Page 156: ...154 8640 INPUT EXPANSION MODULE FOR TRANSDUCERS ...
Page 178: ...176 8640 INTERNAL BUS EXTENSION ...
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Page 196: ...The smart choice of Fluid Control Systems www buerkert com ...