Siemens X-400 Manuel d'utilisateur télécharger pdf (Page 107)

Installation and Commissioning

Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches

C79000-G8976-C186-03

107

6.8.1 Startup Behavior of the SCALANCE X414-3E

During device startup, the red LED on the power module signals the current status

of the device. For more detailed information, refer to the following table:

LED on LED off LED flashes

During de-

vice startup

Device starting up

or fault occurred

Device startup

completed without

problems

Keyboard entry

over serial inter-

face or bad firm-

ware image

During ope-

ration

Fault occurred Problem-free op-

eration

2 3 4 1 18 9 1 0765

L 1

L 2

R M

S T B Y

D M 1

D M 2

P 1

P 2

P 1

P 2

P 3

P 4

P 1

P 2

P 3

P 4

P 1

P 2

P 3

P 4

I N 1 / I N 5

I N 2 / I N 6

I N 3 / I N 7

I N 4 / I N 8

Figure 6-23 Fault LED on the power module

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 147 148

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Siemens X-400 Manuel d'utilisateur Page 107

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