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Table 5-1
Meaning of the LEDs on the front panel of the TIM 3V-IE variants
LED no.
Labeling
1
SF
2
None
3
LINK
4
RX/TX
5
RUN
6
STOP
Table 5-2
Meaning of the LEDs behind the front panel of the TIM 3V-IE variants
LED no.
Labeling
7
KBus
8
TxD
9
RxD
SINAUT ST7 Station control system - System Manual
System Manual, 05/2007, C79000-G8976-C178-06
Relevant TIM port
Description
All
Group error
Indicates missing or bad parameter settings and RAM errors.
-
-
Ethernet
Connection to Ethernet
LED is lit when there is a physical connection to Ethernet.
LED is off when there is no physical connection to Ethernet.
Ethernet
Data flow over Ethernet
The display changes with each packet received or sent over
Ethernet.
-
Module in RUN
LED is lit when the module completes startup without error or is
switched to RUN mode by the PG.
LED is off when the module is switched to STOP mode by the PG
-
Module in STOP
LED is lit when the module is switched to STOP mode by the PG.
LED is off when the module is switched to RUN mode by the PG
Relevant TIM port
Type of WAN
driver
MPI / K bus
-
RS-232 interface
Dedicated line
Dial-up network
RS-232 interface
Dedicated line
Dial-up network
Installing and putting a TIM into operation
5.1 Design of the TIM 3V-IE variants
Description
Data flow over MPI / backplane bus
The display state changes with each message
received or sent over MPI / backplane bus.
Transmit data
LED is lit constantly and is off while a message is
being sent (TXD).
Transmit data
No connection established:
LED is off.
Connection is established:
LED is lit constantly and is off while a message is
being sent (TXD).
Receive data
As long as receive level (DCD) is detected, the
LED is lit and goes off while a message is being
received (RXD).
Receive data
Lights up with an incoming call (RI), remains lit as
long as receive level (DCD) is detected and goes
off while a message is being received (RXD).
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