Siemens SIMATIC S7-300 Module data Hardware And Installation Manual

Commissioning
S7-300 Programmable Controller Hardware and Installation
A5E00105492-01
8-3
Recommended procedure - Part II: Software
Table 8-2 Recommended commissioning procedure - Part II: Software
Tasks Remarks Information is found in
...
• Switch on the PG
and start SIMATIC
Manager
• Download the
configuration and the
program to the CPU
- in the STEP 7
Programming Manual
Testing the I/Os Helpful functions are here:
• Monitoring and controlling of variables
• Testing with program status
• Force
• Controlling outputs in Stop mode (PA
isolation)
Tip: If you connect switches to the inputs, you
can include the signal lines in your test.
• in the STEP 7
Programming Manual
• in Chapter Testing
Functions, Diagnostics
and Fault Elimination
Commission
PROFIBUS-DP or other
networks
- in Chapter Commissioning
PROFIBUS-DP
Connect the outputs Commissioning the outputs successively. -
Danger
Proceed step-by-step. Do not go to the next step unless you have verified the
previous one without error/error message.
Reaction to errors
React to errors as follows:
• Check the system with the help of the Checklist in the chapter below.
• Check the LED displays on all modules. Notes on their significance is found in
the chapters describing the respective modules.
• If required, remove specific modules to trace the error.
Important notes are also found ...
in Chapter Testing Functions, diagnostics and fault elimination

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)