5/22/2020 4:53 PM | |
Joined: 8/25/2006 Last visit: 8/27/2024 Posts: 2208 Rating:
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Hello. On your screen there is PPO5, i.e. 4PKW+10PZD. |
5/22/2020 6:48 PM | |
Posts: 50 Rating:
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Thanks you sir, How to read & identify 4PKW ,10 PZD in program. Thanks you sir |
5/22/2020 7:57 PM | |
Posts: 50 Rating:
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Thanks you sir. How do you determine (800-808) belongs to PKW, (808-827) belongs to PZD ? Please explain this logic Thanks you sir |
5/22/2020 8:14 PM | |
Joined: 9/27/2006 Last visit: 8/27/2024 Posts: 12279 Rating:
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Hello RmnChowdary; Look at your own screenshot, reproduced below. The first line reserves 4 words (8 bytes) for PKW. The second line reserves 4 words (8 bytes) for the first block of 4 PZD. PZD1 starts at PQW 808... The third line reserves 4 words (8 bytes for the second block of 4 PZD. The fourth line reserves 2 words (4 bytes) for the last 2 words of PZD. In all, you have 4 PKW + 10 PZD ( 4 +4 +2 words PZD), to structure the contents of your PPO5 telegram. Locating in your Step 7 program and analyzing SFC 14 and SFC 15 will contribute to your understanding, I think. If you still have doubts, I can suggest this short document; it is designed for MM4 and Sinamics drives, but the basis of Profidrive telegrams remain the same. https://support.industry.siemens.com/cs/ww/en/view/8894584 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 05/22/2020 20:24:15Last edited by: dchartier at: 05/22/2020 20:26:04 |
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