Siemens X-400 ユーザーズマニュアル
Installation and Commissioning
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
112
C79000-G8976-C186-03
6.8.5 LED Display - Switch CPU
Display Modes A through D
The set display modes are indicated as follows:
D M o d e A
D M o d e B
D M o d e C
D M o d e D
R M
S T B Y
D M 1
D M 2
R M
S T B Y
D M 1
D M 2
R M
S T B Y
D M 1
D M 2
R M
S T B Y
D M 1
D M 2
Figure 6-28
Display of the possible display modes (DMode A through DMode D)
The individual functions (RM, STBY and DM1 / DM2) are independent of each
other. The LED displays are described below:
other. The LED displays are described below:
Label Color
Status
Meaning
RM
off
The SCALANCE X414-3E is not operating
in redundancy manager mode.
in redundancy manager mode.
Green
on
The SCALANCE X414-3E is operating in
redundancy manager mode. The ring is
working without problems, monitoring is
activated.
redundancy manager mode. The ring is
working without problems, monitoring is
activated.
flashes The SCALANCE X414-3E is operating in
redundancy manager mode. An interruption
has been detected on the ring; the
SCALANCE X414-3E has switched through.
has been detected on the ring; the
SCALANCE X414-3E has switched through.
STBY
off
No function, reserved for future applica-
tions.
tions.
DM1
Green
on
Display of the display mode.
DM2
Green
on
Display of the display mode.