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CPU 317-2PN/DP with EPROM 2MB can not download program
Created by: StupidFoxBKHN at: 6/21/2011 12:38 PM (2 Replies)
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| 6/21/2011 12:38 PM | |
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Posts: 3 Rating:
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I have a problem with download program to PLC. I use CPU 317-2PN/DP with EPROM 2MB, I use PC Adapter to download program from PC to CPU, but it always say that not enough memory. The program I just write in OB1 about 6KB. I checked it in Module Information > Memory (see in img attach) what is problem? can any body help me? all the device i've bought each the new one. Thanks and Best regard. Attachmentmemory_card_cannot_read.zip (49 Downloads) |
| 6/21/2011 1:27 PM | |
Joined: 4/24/2006 Last visit: 9/29/2023 Posts: 8593 Rating:
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Hi, It looks like the Eprom 2 MB (MMC) is not recognized. Are there any leds flashing? Perhaps you can try to reset to Delivery state: SIMATIC S7-300 CPU 31xC and CPU 31x: Installation see chapter 9.5 Best regards, Wizard |
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