44
Festo — MSE6-E2M — 2022-08d
Commissioning
Network-specific LEDs
CPX-specific LEDs
1)
MS
Module status, red, green
PS
Power system, green
NS
Network status, red, green
2)
PL
Power load, green
TP1
Link/Traffic 1, green
SF
System failure, red
TP2
Link/Traffic 2, green
M
Modify, yellow
3)
1) In the standard operating status all green LEDs are on. The yellow and red LEDs are not on
2) The LED NS is off if there is no network connection
3) Parameterisation modified or force active
Tab. 26: LED displays
8.4.2
Connecting to the network
Connection technology
The network is connected at the bus node CPX-FB36 with the following connection technology:
Connection technology
Network connectors
2 sockets, M12, D-coded, 4-pin, according to
IEC 61076-2
NECU-M-S-D12G4-C2-ET plug
Tab. 27: Overview of connection technology and network plug connectors
The NECU-M-S-D12G4-C2-ET plug is designed for Ethernet cables with a diameter of 6 … 8 mm.
Network connections
The network connections are marked with X1 and X2.
Connection X1
Pin
Signal
Explanation
1
TD+
Transmit Data, TD+
2
RD+
Receive Data, RD +
3
TD–
Transmitted data –
4
RD–
Received data –
Housing
Shield/FE Shield/functional earth
Tab. 28: Pin allocation connection X1, EtherNet/IP
Connection X2
Pin
Signal
Explanation
1
RD+
Receive Data, RD +
2
TD+
Transmit Data, TD+
3
RD–
Received data –
