Submodules; Program Memory Modules Cpu555 - Siemens SIMATIC TDC System Manual

Submodules

8.1

Program memory modules CPU555

Article number
Program memory (2 MB)
Program memory (4 MB)
Program memory (8 MB)
Description
The program memory modules are used to store the processor program (including the
operating system) you configured in HW Config and CFC and for saving online changes.
Installation/ programming
The program memory module is inserted into the submodule slot X4 provided on the
CPU555 module and can by loaded with the user program in various ways:
● Offline loading
– Via a MMC programming adapter installed on the PC
– Via a SIMATIC USB prommer (6ES7792-0AA00-0XA0) connecte via USB to the PC
● Online download
– Directly from the PC via a communication link (e.g. PROFINET) into the memory
Program size
The volume of configuration data to download to the memory module (compressed to
approx. 50 %) and the free program memory space can be viewed in the CFC by selecting:
PLC / Load / Info
SIMATIC TDC hardware
System Manual, 08/2017, A5E01114865-AL
www.aotewell.com
module plugged into the CPU555 module.
sales@aotewell.com
Industry Automation
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