Siemens SIMATIC S7-300 Module data Product Information

Commissioning
3.7 Diagnosing the technology configuration
Connection of the SINAMICS S120 to the Technology CPU
Product Information, 09/2011, A5E00480378-04
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3.7 Diagnosing the technology configuration
3.7.1 Overview
Introduction
The configuration of the "Axes" technology objects in S7T Config can also be checked using
the axis control panel in S7T Config. The motion commands can be specified directly for the
technology objects and thus the successful linking of the technology objects with the drives.
3.7.2 Preparations
Enabling CPU peripherals
To control the technology objects from the axis control panel, the CPU must be in STOP
mode and the I/Os must be enabled to allow the CPU outputs to be specifically influenced.
The I/Os can only be enabled via a variable table. If necessary, create a new variable table,
switch this to online mode and select the Enable PA function from the Variable menu.
In STOP mode of the CPU, you can now directly access the I/Os of the input/output modules
and the axes.
Enabling the infeed for an Active Line Module or a Basic Line Module
As of S7 Technology V3.0 SP2, the infeed can be enabled via the control panel.

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)