Configuring The Properties Of The Tf-Cpu; Configuring Safety-Related Communication Between The Tf-Cpu And Drives With Safety Functions - Siemens SIMATIC S7-300 Getting Started

4.9

Configuring the properties of the TF-CPU

Procedure
Step Activity
1 Open the properties of the CPU 317TF-3PN/DP in HW Config.
2 Make the following settings in the "Protection level" section of the "Protection" tab:
For protection level "1: Access protection for F-CPU", select the "Can be canceled with password" check box.
In the "Password" box, enter a password for the F-CPU (max. 8 characters) and repeat your entry in the "Enter
again" box.
Select the "CPU contains safety program" check box.
3 Confirm the entries with OK.
4 Switch to S7T Config and select the Project > Save and recompile all menu command.
5 Switch to HW Config and select the Station > Save and compile menu command.
6 Download the hardware configuration to the CPU using the menu command PLC > Download to Module.
4.10 Configuring safety-related communication between the TF-CPU and
drives with safety functions
To access a drive with safety functions from the F-program via PROFIsafe, you need to
configure a master-slave coupling in HW Config.
Requirement
● The TF-CPU is configured in HW Config.
● The drive with safety functions is configured on the DP (DRIVE).
CPU 317TF-3PN/DP: Controlling a SINAMICS S120 with Safety Functions
Getting Started, 10/2013, A5E02982990-04
Note
Any changes to the hardware configuration at a later time require a new configuration of
the drive in S7T Config.
4.9 Configuring the properties of the TF-CPU
Configuration
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