Configuration In Step 7 - Siemens SIMATIC NET CP 443-1 Advanced Manual

Configuration and operation

6.4 Configuration in STEP 7

● Formatting the C-PLUG
Note the additional restriction if a protection level of the CPU is enabled.
● Loading firmware using the Firmware Loader.
Further restrictions on access to the CP result from configuring a protection level for the
CPU.
Protection levels of the CPU
If you configure a protection level ≥ 2 in the configuration of the CPU ("Options" tab), this has
the following effects on the operation of the CP:
● Initialization of the CP / assigning an IP address using a different method
Using the Primary Setup Tool (PST) you can only assign an IP address to the CP once.
● No PST with IP configuration using DHCP or in the user program
If you have configured the setting of the IP addresses of the CP from a DHCP server or
using the user program (IP_CONFIG), you cannot assign an IP address to the CP with
the Primary Setup Tool (PST).
● Formatting the C-PLUG
It is not possible to format the C-PLUG of the CP.
Remove the protection level of the CPU to take this action.
● Resetting / memory reset
It is not possible to reset or to reset the memory of the CP.
Remove the protection level of the CPU to take this action.
● Downloading configuration data to the CP (EX11, GX11)
The following restriction applies only to the CP "EX11" and "GX11":
A change between data storage on the CPU and data storage on the CP is not possible.
Remove the protection level of the CPU to take this action.
6.4 Configuration in STEP 7
Configuration in STEP 7
You configure the CP alternatively with the following configuration tools:
● STEP 7 V5
For configuring the security functions, you also require the Security Configuration Tool
(SCT).
● STEP 7 Professional
You will find the required versions in the section Project engineering (Page 45).
The following information on configuration applies to both configuration tools.
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CP 443-1 Advanced (GX30)
Manual, 03/2019, C79000-G8976-C256-05