Siemens SIMATIC NET CP 343-1 사용자 설명서
4 Displays
B3L−16
CP 343-1 Lean for Industrial Ethernet / Manual Part B3L
Release 03/2007
C79000-G8976-C198-04
LEDs for displaying the CP communication status
In addition to the LEDs that signal the CP state, the following LEDs provide
information about the status of the CP interface to Industrial Ethernet.
information about the status of the CP interface to Industrial Ethernet.
Table 4-1
LED
Display
Meaning
RX/TX (green)
The CP is sending/receiving over Industrial
Ethernet
Note:
Sending / receiving over PROFINET IO is
Note:
Sending / receiving over PROFINET IO is
not signaled here.
P1 / P2
(green / yellow)
Port has no connection to
Industrial Ethernet.
green
Existing connection over port to
Industrial Ethernet (LINK status).
green /
yellow
LED flashes yellow (constant light green):
Port sending/receiving over
Port sending/receiving over
Industrial Ethernet or PROFINET IO.
Note:
All received / sent frames are signaled for
Note:
All received / sent frames are signaled for
each specific port including those simply
forwarded by the switch.
P1 / P2
(green / yellow)
yellow
Continuous data transfer at the port over
Industrial Ethernet (for example
PROFINET IO).
Legend:
(colored) on
off
(colored) flashing
“−” any