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7/26/2011 2:44 PM | |
Joined: 8/31/2010 Last visit: 1/9/2025 Posts: 1523 Rating: (230) |
Hi ub.asm, At first Memory Card is optional as far as S7-1200 is concerned. Memory Card may be used as either aProgram Card or aTransfer Card. It can be used to Update the Firmware of the CPU also. For more detailsrefer SIMATIC S7 S7-1200 Programmable controller- System Manual The KTP400 Basic Mono PN (6AV6 647-0AA11-3AX0)will support up to 50 screens for which you don't need any memory cards. |
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7/26/2011 2:46 PM | |
Joined: 3/21/2006 Last visit: 1/14/2025 Posts: 10239 Rating: (1182) |
Hello, Take a look there - http://support.automation.siemens.com/WW/view/en/48845204. My advice is to buy a 24MB as for firmware update of CPU is requested the same. This HMI panel has internal flash memory in which the HMI device image and project are stored. Best regards, Hristo MIhalev |
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