Siemens S7 Series User Manual

4 Configuration and Project Engineering
Communication with S7 CPU via KNX Gateway
Entry ID: 109739689, V1.0, 06/2017
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 Siemens AG 2017 All rights reserved
4.4.6 “pnetd1.cfg” gateway file
The PROFINET device settings are made in the “pnetd1.cfg” configuration file.
When configuring, make sure that the STEP 7 configuration and the gateway’s
configuration file match exactly.
Table 4-8: Structure of the “pnetd1.cfg” gateway file
No.
Description
Comment
1.
The device configuration of the
gateway can be found in STEP 7
(TIA Portal).
2.
In the pnetd1.cfg configuration file,
the device configuration of the
gateway is programmed line by line
according to the device
configuration in STEP 7 (TIA Portal).
Each device is referred to as a
module (Mod001, Mod002,..).
For an example of how to
parameterize each module type,
please refer to the “pnetd1.cfg” file.
Mod001 = ID:0x16 IN:32 OUT:0 #INPUT_32B
Mod002 = ID:0x26 IN:0 OUT:32 #OUTPUT_32B
Note
When configuring, please note the following:
 All modules following “Mod001” must be numbered consecutively and
without gaps.
 Upper limit: 60 modules (“Mod060”)
 The configuration is not applied until a power cycle (turn off and back on) of
the gateway is complete.

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