INVT Goodrive350 Series Operation Manual page 51

Communication extension card
communication can further shorten the processing time of the communication stack
software, synchronizing data transmission of the program and device. The
transmission delay is less than 1 ms, and the jitter is less than 1 μs. The typical
application is motion control.
3. Communication ports
Standard RJ45 ports are used in PROFINET communication. The communication card
provides two RJ45 ports with no transmission direction defined, and therefore you can insert a
cable into the port without regard to its direction. Figure 4-1 shows the ports, and Table 4-1
describes the functions of the ports.
Pin
1
2
3
4
5
6
7
8
4. State indicators
The PROFINET communication card provides nine LED indicators to indicate its states.
Table 4-2 describes the state indicators.
LED
LED1
LED2
(Bus state indicator)
Figure 4-1 Two standard RJ45 ports
Table 4-1 Standard RJ45 port pins
Name
TX+
TX-
RX+
n/c
n/c
RX-
n/c
n/c
Table 4-2 State indicators
Color
Green
Blinking
Red
Description
Transmit Data+
Transmit Data-
Receive Data+
Not connected
Not connected
Receive Data-
Not connected
Not connected
State
3.3 V power indicator
On Not connected through a network cable
Connected to the PROFINET controller
through
communication established
Communication
Off
PROFINET controller
-46-
PROFINET communication card
Description
a network cable,
established
but no
with the