Diagnostics Leds For Optical Connectors "F" (Yellow Led); Show Location - Siemens SCALANCE X-200 Operating Instructions Manual

Description of the device
2.3 The LEDs
2.3.7

Diagnostics LEDs for optical connectors "F" (yellow LED)

You will find the diagnostics LEDs only on the devices with the IRT function. With the
SCALANCE XF204-2BA IRT you will only find the diagnostics LEDs on bus adapters with
SCRJ ports.
The status of the optical connectors is indicated by an additional yellow LED per connector.
The LEDs signal the following statuses:
LED color LED status
Yellow Lit
- Off
2.3.8

Show Location

Localizing an IE Switches X-200
To identify an IE Switch X-200 locally and with certainty, you can use the "show location"
function on a programming device to select the node over the network and make it flash.
This can be used, for example, when assigning addresses to make sure that the correct
node receives the address. All port LEDs of the addressed node flash green at 2 Hz.
With the Primary Setup Tool (PST) V3.0 or higher, you can trigger this function with "Module
\ Flash".
28
Meaning
Check the plug-in connection and the quality of the fiber-optic cable. If necessary,
replace the parts.
Relevant only if the link exists. The existing link power margin is adequate for error-
free operation.
Operating Instructions, 02/2018, C79000-G8976-C284-12
SCALANCE X-200