36
Festo — MSE6-E2M — 2022-08d
Commissioning
Network-specific LEDs
1)
CPX-specific LEDs
2)
BF
Bus error, bus status, red
PS
Power system, green
PL
Power load, green
SF
System failure, red
M
Modify, yellow
3)
1) The LED BF flashes if there is no network connection.
2) In the standard operating status all green LEDs are on. The yellow and red LEDs are not on.
3) Parameterisation modified or force active.
Tab. 18: LED displays
8.3.2
Connecting to the network
The bus node is connected to the network by a specific connection technology.
Connection technology
Network connectors
1 socket, Sub-D, D-coded, 9-pin
FBS-SUB-9-GS-DP-B plug
Tab. 19: Overview of connection technology and network plug connectors
Network interface on bus node CPX-M-FB13
Socket, Sub-D
PIN
IP65 plug
connector
PROFIBUS-
DP
Designation
1
–
Shield
Connection to functional earth
2
–
n.c.
Not connected
3
B
R&D/TxD-P
Receive/transmit data P
4
–
CNTR-P
Repeater control signal
5
–
DGND
Data reference potential (M5V)
6
–
VP
Supply voltage plus (P5V)
7
–
n.c.
Not connected
8
A
RxD/TxD-N
Receive/transmit data N
9
–
n.c.
Not connected
Housing
Clamping
clip
Shield
Connection to functional earth
Tab. 20: Pin allocation of network interface on the bus node
The bus node is connected to the network at the network interface of the energy efficiency module.
This connection is used for the supply cable and continuing network cable. The Festo FBS-SUB-9-GS-
DP-B plug can be used here.
Connecting the energy efficiency module to the network
Before connecting the Sub-D plug connectors of other manufacturers:
–
Replace both flat screws of the Sub-D plug connector with bolts (type UNC 4-40/M3x5).
