10/16/2017 1:46 PM | |
Joined: 7/26/2017 Last visit: 5/27/2021 Posts: 22 Rating:
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Good morning everyone, Fairly new to Siemens and a beginner in LAD in Allen-Bradly land. Using TIA Portal to program a 315-2 PN/DP Trying to load a 10 Byte Parameter set acyclic into Index 3 of an ultrasonic generator using Profibus. (see img1) Using LAD, I've set aside 10 sequential bytes, cleared them of data, and after setting all the bits and bytes I attempted to use a WRREC block to move everything into the generator(see img 2-4) I've looked through some of the forums and searched through Google a bit, and from what I've seen I might need to use STL(brand new to me) to indirectly address the bits in byte 0, as opposed to having overlapped tags (byte is %MB1, bits are %M1.0-.7) I would also need to set all 10 bytes into a DB, and refer to that in the RECORD section? I know for a fact the generator is set to the address 70 physically. AttachmentParameter.docx (136 Downloads) |
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