How Do You Configure And Assign Parameters To Your S7-300 - Siemens SIMATIC S7-300 Quick Start Manual

How Do You Configure and Assign Parameters to Your S7-300?

How Do You
The table below shows you step-by-step how to configure and assign
Proceed?
parameters to your S7-300:
Step
Select the SIMATIC 300 station (1) in your
project and call up the configuration table with
1. the menu command Edit
In the hardware catalog, select the mounting rack
2. via SIMATIC 300
and drag and drop it into the working window.
Click on the table and select the detailed view of
the configuration table with the menu command
3.
View Details.
In the hardware catalog, select the module you
want to use via SIMATIC 300:
Power supply module (PS 307 2A)
4. CPU (CPU 314) and
Simulator module (SM 323 DI8/DO8)
and drag and drop these into lines 1, 2, and 4 of
the configuration table.
You can now assign parameters to your CPU as described in steps 5 and 6.
You must then save the configuration and download it as described in steps 7 and 8.
In the configuration table, double-click on the line
5. of the module you want to configure – the CPU in
this case.
Click in the dialog box on the 'Cycle / Clock
Memory' tab and change the set scan cycle
6.
monitoring time to 100 ms. Exit the dialog box
with 'OK'.
Save your overall configuration to the TLIGHT
7.
project with the menu command File
Download the overall configuration to your
S7-300 with the menu command PLC
Download To Module....
8.
Click on 'OK' in the dialog box "Select Target
Module" and confirm the preset node address in
the dialog box "Define Node Address" with
"OK".
Primer: S7-300 Programmable Controller, Quick Start
C79000-G7076-C500-01
Configuring and Assigning Parameters to Your S7-300
Procedure
Open Object.
RACK 300 Rail
The configuration table is now complete.
Save.
Result
The configuration table appears on the screen
with the working window and the "Hardware
Catalog" window containing all the available
modules. If the hardware catalog is not displayed,
you can open it with "Ctrl + K".
A table is displayed showing the rail and its slots.
The detailed view of the configuration table with
an overview of the order numbers and the
module addresses appears on the screen, as
shown in Figure 5-2.
The selected modules are displayed in the relevant
lines of the configuration table.
Note:
Slot 3 in the configuration table remains free since
this slot is reserved for a module that is not
required here (IM).
A dialog box appears with information and the
assignable parameters of the CPU.
The default scan cycle monitoring time of 150 ms
has been changed to 100 ms.
Your overall configuration is saved on the hard
disk of your programming device/PC in the
TLIGHT project.
Your overall configuration is downloaded to the
CPU with the node address 2.
The modified parameters become effective the
next time you execute a complete restart.
5-5