Siemens SCALANCE X-400 User Manual

Configuration / project engineering
6.4 Operator controls
SCALANCE X-400
118 Operating Instructions, 06/2015, C79000-G8976-C186-12
Function
You can configure ring redundancy with the DIP switches:
● With the RM switch, you can configure the SCALANCE X414-3E in a ring as the
redundancy manager.
● The STBY switch is reserved for a function planned for the future and is currently without
function.
● With the R1 and R2 switches, you can specify the ring ports, refer also to the section
"Configurable ring ports".
Changes to the switch settings during operation lead to the Fault display and to activation of
the signaling contact. The settings are adopted the next time the device is restarted.

Siemens SCALANCE X-400 Specifications

General

Brand	Siemens
Model	SCALANCE X-400
Category	Switch
Language	English