Moeller SmartWire SWIRE-GW-DP, Hardware, Engineering And Function Description, Page: 37 / 49

Fault-finding
33
11/06 AWB1251-1590GB
Fault-finding In addition to the diagnostic messages in the PROFIBUS-DP
(
a section “Diagnostic data”, page 26) the LEDs on the
SmartWire modules and on the PROFIBUS-DP gateway can
be used to trace the fault.
Table 15: Error messages
No. Part Event Explanation Remedy
1 Gateway SmartWire LED
flashing Configuration of
the unit is not
correct • Check plug
connection
• Press configuration
button after
exchange of device
SWIRE-DIL or
SWIRE-4DI-2DO-R Ready LED
flashing
Follwomng
SmartWire modules Ready LED pulse
flashing
2 Gateway Ready-LED OFF Internal error Exchange gateway
PROFIBUS LED
ON or flashing
3 Gateway Ready LED
flashing No PROFIBUS-DP
communication
available Check the
PROFIBUS-DP
connection
PROFIBUS LED
OFF
4 Gateway Ready LED
flashing PLC in STOP Switch PLC to RUN
PROFIBUS LED
ON
5 Gateway Ready LED
flashing PROFIBUS-DP
configuration or
SmartWire
configuration
incorrect Check configurations
PROFIBUS LED
flashing
6 Gateway U-Aux-LED OFF No voltage on the
U-Aux terminal Check the power
supply, wiring and
fusing for the supply
voltage to the contactor
coils