DRV-28 inverter
s Extension cards
-306-
Indicator No.
Definition
Function
It blinks at the frequency of 2 Hz when user
parameter data is incorrect: The length or
content of the user parameter data set during
the initialization of the communication card is
different from that during the network
configuration.
It blinks at the frequency of 4 Hz when an error
occurs in the ASIC initialization of PROFIBUS
communication.
It is off when the diagnosis function is disabled.
LED4
Power indicator
This indicator is on after the control board feeds
power to the communication card.
For details about the operation, see the
DRV-28 Series Inverter Communication Extension Card
Operation Manual
.
A.6.5 PROFINET communication card
–– AS28PNS0001
The terminal CN2 adopts a standard RJ45 interface, where CN2 is the dual RJ45 interface, and these
two RJ45 interfaces are not distinguished from each other and can be interchangeably inserted. They
are arranged as follows:
Pin
Name
Description
1
n/c
Not connected
2
n/c
Not connected
3
RX-
Receive Data-
4
n/c
Not connected
5
n/c
Not connected
6
RX+
Receive Data+
7
TX-
Transmit Data-
8
TX+
Transmit Data+
Definition of the state indicator
The PROFINET communication card has 9 indicators, of which LED1 is the power indicator, LED2–5
are the communication state indicators of the communication card, and LED6–9 are the state
indicators of the network port.
