Siemens X-100 사용자 설명서
Product Characteristics
4.3 SCALANCE X208PRO
Inserting in the C-PLUG Slot
The C-PLUG is not supplied with the devices of the SCALANCE X-200 product line. It is
available as an optional accessory.
The slot for the C-PLUG is located on the back of the device.
To insert the C-PLUG, remove the screw cover. The C-PLUG is inserted in the receptacle.
The slot for the C-PLUG is located on the back of the device.
To insert the C-PLUG, remove the screw cover. The C-PLUG is inserted in the receptacle.
The screw cover must then be closed correctly.
Notice
The C-PLUG may only be inserted or removed when the power is off!
The C-PLUG may only be inserted or removed when the power is off!
Removing the C-PLUG
It is only necessary to remove the C-PLUG if the basic device develops a fault.
The C-PLUG can be removed from the slot using flat pliers, tweezers, or a small screwdriver.
The C-PLUG can be removed from the slot using flat pliers, tweezers, or a small screwdriver.
4.3.7
SCALANCE X208PRO Displays
Fault indicator (red LED)
Status
Meaning
lit red
The SCALANCE X208PRO detects an error. At the same time,
the signaling contact opens.
The following faults are detected:
1. Link down event on a monitored port
2. Failure of one of the two redundant power supplies.
3. Device startup, the LED is lit for approx. 20s.
The following faults are detected:
1. Link down event on a monitored port
2. Failure of one of the two redundant power supplies.
3. Device startup, the LED is lit for approx. 20s.
flashes red
An internal fault was detected.
Notify the maintenance personnel and, if necessary, send the
device in for repair.
not lit
No fault detected by the SCALANCE X208PRO.
Power indicator (green LED)
The status of the power supply is indicated by two green LEDs:
Status
Meaning
lit green
Power supply L1 or L2 is connected.
not lit
Power supply L1 and/or L2 not connected or <14 V.
Industrial Ethernet SCALANCE X-100 and SCALANCE X-200 Product Line
4-22
Commissioning Manual, 1,