Upkeep And Maintenance - Siemens SCALANCE XR-100WG Operating Instructions Manual

Upkeep and maintenance

LED display when voltage is too low
If the power supply is too low, then the internal power supply will switch off causing the "L" LED
and all port LEDs to go off. The functionality of the SCALANCE XR-100WG is no longer available.
For correct operation, a power supply of at least 19.2 V for 24 V DC versions or 85 V for 240 V AC
versions is required.
Device defective
If a fault develops, send the device to your SIEMENS representative for repair. Repairs on-site are
not possible.
SCALANCE XR-100WG
Operating Instructions, 09/2020, C79000-G8976-C455-04
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