Siemens SIMATIC NET S7-300 User Manual

3 Operating the Ethernet CP with
A-86
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
3.4.2 Addressing using the Properties Dialog in HW Config or NetPro
Follow the steps below to assign the IP address the first time:
1. Open the SIMATIC Manager.
2. Define the configuration of your S7 station with the appropriate components in
HW Config in an existing or newly created project.
3. When you create the CP, network it with an Industrial Ethernet subnet.
When you create the CP in HW Config, the necessary dialog is displayed in
which you can network the device and assign the IP address.
4. Select the “Addressing” tab in the properties dialog of the CP you want to
address.
The tab displayed is identical to the dialogs illustrated in Section 3.4.1.
5. Start a network search for available modules by selecting the “Browse...”
button.
6. Select the CP with the matching MAC address from the components listed.
7. Assign the IP parameters taken from the networking to the CP by clicking the
relevant button.
Result:
The CP is now accessible on Industrial Ethernet using the IP address.
Note
You will find further detailed information on this procedure in the STEP 7 online
help.

Siemens SIMATIC NET S7-300 Specifications

General

Product Type Designation	SIMATIC NET S7-300
Mounting	DIN rail mounting
Protection Class	IP20
CPU Models	Various models available (e.g., CPU 312, CPU 314)
Communication Interfaces	MPI, PROFIBUS DP
Power Supply	24 V DC power supply required. Different power supply modules available.
I/O Modules	Digital input modules, digital output modules, analog input modules, analog output modules
Programming	STEP 7 software
Supply Voltage	24V DC or 120/230V AC (depending on model)
Digital Inputs	Available via digital input modules
Digital Outputs	Available via digital output modules
Analog Inputs	Available via analog input modules
Analog Outputs	Available via analog output modules
Communication Functions	MPI, PROFIBUS DP, Ethernet (depending on model)
Protocols	MPI, PROFIBUS DP, TCP/IP (depending on model)
Operating Temperature	0°C to 60°C
Storage Temperature	70 °C
Memory	Depends on CPU model (e.g., 32 KB to 1.5 MB)