Siemens S7 Series User Manual

5 Installation and Commissioning
Communication with S7 CPU via KNX Gateway
Entry ID: 109739689, V1.0, 06/2017
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 Siemens AG 2017 All rights reserved
5.3 Commissioning
This chapter describes the steps for downloading the sample project to the
S7-1200 CPU and the sample configuration to the gateway.
5.3.1 Commissioning the gateway
Note
For some actions in the gateway web server, you need a user name and
password.
Default setting (as-supplied state):
User name: gw IP address: 169.254.0.1
Password: GATEWAY
If this login does not work, please refer to the gateway manual or contact MBS
GmbH.
Table 5-1: Commissioning the gateway
No.
Action
Comment
1.
Unzip the
“109740160_KNX_Gateway_RestoreFile_Vxx.
zip” file (e.g., using “7-Zip”).
You get the “ugwbackup.tgz” file.
2.
Start your preferred web browser and connect
to the gateway web server.
Factory default:
IP address: 169.254.0.1
User name: gw
Password: GATEWAY
3.
Navigate to “General > Backup/Restore” and
check the “Restore gateway configuration”
check box.
Click “Browse…” and navigate to the
“ugwbackup.tgz” file.
4.
Then click the “Start” button.
The contained data is unzipped and
downloaded directly to the gateway.
The following files are overwritten in the
gateway:
 eib1.cfg
 eib1.txt
 dispatch.txt
 driver.cfg
 gateway.cfg
 ntp.cfg
 pnetd1.cfg
 pnetd1.txt
 ugwc1.cfg
 ugwc1.txt

Siemens S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Memory	Varies by model (e.g., 64 KB to 20 MB)
Communication Interfaces	PROFINET, PROFIBUS, Ethernet, MPI
I/O Modules	Digital Input (DI), Digital Output (DO), Analog Input (AI), Analog Output (AO)
Programming	STEP 7 (TIA Portal) programming software. Supports various programming languages and provides tools for configuration, diagnostics, and commissioning.
Power Supply	24 V DC, 120/230 V AC. Integrated or external power supply, depending on the CPU and system configuration.
Operating Temperature	Typically 0 to 60 °C (horizontal mounting), -20 to 60°C (vertical mounting), depending on the specific module.
Product Type Designation	S7-300, S7-400, S7-1200, S7-1500
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Digital Inputs	Varies by module (e.g., 8, 16, 32 channels)
Digital Outputs	Varies by module (e.g., 8, 16, 32 channels)
Analog Inputs	Varies by module (e.g., 2, 4, 8 channels)
Analog Outputs	Varies by module (e.g., 2, 4, 8 channels)
Operating Voltage	24V DC or 120/230V AC (varies by model)
CPU Processing Speed	Varies by model (e.g., 0.1 ms to 5 ns per instruction)
Real-time Clock	Integrated (varies by model)
Mounting Type	DIN rail mounting.
Protection Class	IP20