9/1/2009 5:08 PM | |
Posts: 5822 Rating: (411)
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Dear epro, well, let's read the manuals: Q 1 + 2: SIMATIC S7-400 S7-400 Automation System, CPU Specifications Chapter 10.4 Q 3: This time is calculated by STEP 7. The calculated value is the worst case value possible, so you will always stay below this... at least not as long as there is a fatal error on the bus itself. Q 4: System Software for S7-300/400 System and Standard Functions Chapter 16, but only if you require Data consistency of 3 or more than 4 Byte. Q 5: Please be aware of the differences between DP V 0 and DP V 1 if you care about your Slaves. This is actually it. Best regards J_Bell |
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9/2/2009 9:34 AM | |
Posts: 62 Rating: (0) |
Thx J_Bell, First of all I will go through the entire papers look as if very useful for me. I ll let you update my further ambiguities. |
9/21/2009 11:24 AM | |
Joined: 8/25/2005 Last visit: 6/12/2024 Posts: 1162 Rating: (110) |
Hello epro, please have a look at the Product Informations that are published within the Product Support. Search for the MLFBs of the moduls you are using. Here I found information about the latest CP342-5 an the DP/DP COUPLER And at least: SIMATIC NET PROFIBUS Network Manual System Manual good luck Sabine |
This contribution was helpful to1 thankful Users |
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