Siemens SIMATIC NET S7-300 User Manual

Contents
A-14
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
7.8.7 FB 54 PNIO_ALARM A-256. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.9 Configuration Limits / Resources Required by the FCs and FBs A-261. . . .
8 NCM S7 Diagnostics A-262. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 Overview A-263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Functions of NCM S7 Diagnostics A-264. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2.1 Installing and Starting NCM S7 Diagnostics A-265. . . . . . . . . . . . . . . . . . . . . .
8.2.2 General Menu Commands A-267. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Starting Diagnostics A-269. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3.1 Establishing a Connection to the Ethernet CP A-269. . . . . . . . . . . . . . . . . . . .
8.3.2 Starting Diagnostics from the CP Properties Dialog A-269. . . . . . . . . . . . . . .
8.3.3 Starting Diagnostics from the Windows Start Menu A-270. . . . . . . . . . . . . . .
8.3.4 Using a Gateway A-272. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3.5 Using the PC Station - Setting a Gateway with “PC internal” A-274. . . . . . .
8.3.6 Other Ways of Starting Diagnostics A-275. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4 How to Use Diagnostics A-276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5 Starting Diagnostic Functions Explicitly A-277. . . . . . . . . . . . . . . . . . . . . . . . . .
8.6 Checklist for “Typical Problems” in a System A-279. . . . . . . . . . . . . . . . . . . . .
8.6.1 Checklist for General CP Functions A-280. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.6.2 Communication Connections Checklist A-281. . . . . . . . . . . . . . . . . . . . . . . . . .
9 Firmware Loader A-282. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1 Application A-283. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 Loading Firmware A-284. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A Pinout A-285. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.1 24 V DC Connector A-285. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.2 RJ-45 Jack for Twisted Pair Ethernet A-285. . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.3 Connector for Industrial Ethernet A-286. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.4 Connector for PROFIBUS A-286. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B Standards and Approvals for SIMATIC NET S7-CPs A-287. . . . . . . . . . . . . . . . . . . . . .
C References and Literature A-292. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D Glossary A-296. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.1 General Section A-297. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.2 Industrial Ethernet A-301. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.3 PROFINET A-303. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E Linking to Other Systems with FETCH/WRITE A-306. . . . . . . . . . . . . . . . . . . . . . . . . . .
F Document History A-311. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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)