113
Servicing and maintenance
Type 8650 REV.2
fault
possible cause
CF LED is lit.
Wrong configuration.
→
Use the corresponding module from
the hardware catalogue.
Valve diagnostics responds
(short circuit, open output).
→
Check whether the valve is properly
installed.
→
Replace defective valves.
→
Disable diagnostics for unused valve
seats.
The module is not starting up due
to internal power limit
(short circuits in the outputs).
→
Remove short circuits (defective valves
at outputs).
→
Perform power reset of the module or
system.
If the ET 200iSP station (interface module IM 152) has started up with a profibus address X, the
address can be changed as follows (for details see
SIMATIC ET 200iSP operating instructions
):
→
Switch off the station.
→
Set the address 0 (all DIP switches in OFF position).
→
Switch on the station and wait approx. 10 seconds.
→
Switch off the station and then wait approx. 10 seconds.
→
Set the new, desired address Y.
→
Switch on the station.
The new address is adopted.
19.5
Repairs
If a repair is required, send the assembly to the responsible Bürkert branch or contact our Customer
Service.
Find the address and telephone number in chapter “5.1 Contact addresses” on page 14.
English
