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Is there a way of saving the symbolic in S7-300 and S7-400?

Created by: Clodoaldopuc at: 11/15/2010 9:19 PM (1 Replies)

11/15/2010 9:19 PM	Rate (0)
Clodoaldopuc Posts: 16 Rating: (0)	I have some doubts about memory in S7-300 and S7-400, if anyone can help me I will give five stars: Is there a way of saving the symbolic in S7-300 and S7-400, in memory card, in old cpu´s, that is, cpu´s that do not have the option "saveproject onmemory card" in Simatic Manager=> PLC=>Saveprojecttomemory card. [schnippschnapp] other questions are splitted to What are the plc´s that I can use "save project on memory card". Are there a table for that?. How can I compare a program in PLC and a program in my computer , for checking whether they are iquals? . What is the difference into PLC-upload and PLC-upload station?. Can I copy the backup(load memory and work memory) to memory card and to use memory card for increasing load memory. If I use the option " Download user program to memory card" , do I transfer the symbolic to memory card?. If I use the option "Save project to memory card " and don´t mark the option "load the user program also" and the energy down ,Will my plc get restart?. I want the backup that could be used for restarting.
Clodoaldopuc Posts: 16 Rating: (0)	Last edited by: O_Moderator at: 11/17/2010 9:47 AM Last edited by: Clodoaldopuc at: 11/15/2010 11:33 PM Last edited by: Clodoaldopuc at: 11/15/2010 9:24 PM
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11/16/2010 9:50 AM	Rate (1)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 11/6/2024 Posts: 8768 Rating: (1170)	Dear Clodoaldopuc, Let try to give you some information. Clodoaldopuc Is there a way of saving the symbolic in S7-300 and S7-400, in memory card, in old cpu´s, that is, cpu´s that do not have the option "saveproject onmemory card" in Simatic Manager=> PLC=>Saveprojecttomemory card. Perhaps this link, might help: how can you load projects to a memory card and back again to a PG/PC? how can you write the program to the FLASH Memory Card when using a SIMATIC S7-400 CPU? [schnippschnapp] Best regards, Wizard
	Last edited by: O_Moderator at: 11/17/2010 9:57 AM
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