Siemens SINAMICS G180 Installation And Operating Instructions Manual page 155

(1) Internal bus connection
(2) Ethernet connection socket RJ45
(3) Configuration switch
(4) Anybus Watchdog
(5) Status LEDs
Figure 10-7 Modbus TCP board
Table 10-6 Modbus TCP board - external elements
Component
LED 1 "Link (Activity)"
LED 2 "Module Status" Off
LED 3 "Network
Status"
LED 4 "Activity"
Modbus connection
Configuration switch
Installation and operating instructions Sinamics G180
Operating Instructions, 05/2013, 4BS0751-001
Function
Off
Green, lit
Flashing green (1 Hz)
Flashing red (1 Hz)
Flashing red (2 Hz)
Flashing red (4 Hz)
Red
Flashes n times
Flashing green
Ethernet connection socket RJ45
You can set the TCP/IP settings via the software as follows:
IP address under "P‑INTERFACES/P-Fieldbus/P‑Profibus/Modbus/P‑Modbus TCP/IP"
Sub-Net under "P‑INTERFACES/P-Fieldbus/P‑Profibus/Modbus/P‑Modbus TCP/SN"
Gateway under "P‑INTERFACES/P-Fieldbus/P‑Profibus/Modbus/P‑Modbus TCP/GW"
If you enter the value 0-0-0-0 for the IP address, then the following standard values are used, the
IP address is completed by the hardware:
IP address: 192.168.0.x (x = value at the configuration switch)
Gateway: 0.0.0.0
Subnet: 255.255.255.0
At the configuration switch, the last byte of the IP address is set as binary number. The set IP
address in the example of the diagram on the left is: 192.168.0.42
No connection found
Connection found
No power supply
IP address not set via the configuration switch
Invalid MAC address (internal error)
Ethernet configuration was not able to be loaded from the FLASH
Internal error (fatal)
Already assigned IP address found
The number of flashing signals of this LED corresponds to the number of
existing Modbus/TCP connections
Data is being received or sent
Spare parts and accessories
10.16 Modbus TCP
153