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9.4
Frequently Asked Questions
9.4.1
Questions Regarding the Memory Card
When should I use a FLASH card and when a RAM card?
Answer:
FLASH card:
•
Typical application: when program changes are no longer necessary. The
program resides on the memory card.
•
The CPU > Options > Autoload function is not possible!
RAM card:
•
Die CPU > Options > Autoload function is possible!
•
Typical application: during commissioning, i.e., as long as program changes
are still necessary.
Additional Information
Memory cards are described in Memory Cards, the CPU > Options > Autoload
function is described in Connecting the CPU 41x-2 PCI to the Power Supply
Is a memory card required for operation?
Answer:
No, as long as the load memory capacity of 256 Kbytes integrated in the CPU 41x-
2 PCI is sufficient.
Additional Information
The technical specifications for the CPU 41x-2 PCI are provided in Performance
Features and Technical Specifications of the CPU 412-2 PCI and Performance
Features and Technical Specifications of the CPU 416-2 PCI.
Windows Automation Center, WinAC Slot Version 4.0
Hardware Installation and Operating Manual, Edition 02/2006, A5E00273194-02
Reference Information
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