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Siemens SIMATIC NET CP 443-1 Advanced User Manual

Siemens SIMATIC NET CP 443-1 Advanced
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Diagnostics and upkeep
7.8 Memory reset / reset to factory defaults
CP 443-1 Advanced (GX30)
106 Manual, 03/2019, C79000-G8976-C256-05
The CPU in the S7 station does not recognize that the CP memory was reset. The CP
changes to the "stopped with error" state (see section LEDs (Page 49)). The configuration
data must then be reloaded. You can also initiate this loading by cycling power (OFF > ON).
This has the following overall effect:
Figure 7-1 Memory following a memory reset
Reset to factory defaults - effects
After resetting to factory defaults, the CP always retains the factory set MAC address (as
supplied).
The IP address and the configuration data in the CP RAM are deleted. The configuration
data is retained on the CPU.
The data in the file system of the CPLUG (flash area) is retained, the retentive parameters
are deleted.
This has the following overall effect:

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Siemens SIMATIC NET CP 443-1 Advanced Specifications

General IconGeneral
Product type designationCP 443-1 Advanced
CompatibilitySIMATIC S7-400
Supply voltage24 V DC
Number of ports2
InterfacesEthernet, Serial
Ethernet10/100 Mbps
Degree of protectionIP20
Weight0.5 kg
TypeCommunications processor
Product TypeCommunication Processor
Protocols SupportedTCP/IP, UDP, ISO on TCP
Serial interfaceRS232/RS485
Operating Temperature0 to 60 °C
MountingRack mounting
Number of ConnectionsUp to 16

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