Siemens SIMATIC NET S7-300 User Manual

8 NCM S7 Diagnostics
A-266
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
Structure
In the same way, for example, as the SIMATIC Manager, NCM S7 Diagnostics
appears as a separate two-part application window with a menu and toolbar:
Navigation area with
diagnostic objects
Content area with the
diagnostic result
 In the navigation area on the left-hand side, you will find the hierarchically
arranged diagnostic objects.
You have an overview of the available diagnostic functions at all times. The
object structure displayed in the navigation area is adapted to the type of CP
you are currently checking and the functions and connections configured for the
CP.
 In the content area, on the right-hand side, you will see the result of the
diagnostic function you selected in the navigation area.
Operation
 By selecting a diagnostic object in the navigation area with the mouse, you
execute the diagnostic function.
 Using the menu bar and toolbar, you control the sequence of the diagnostics
with context-sensitive menu commands.

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)