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Facing issue with BLKMOV Instruction.

3/22/2024 9:59 AM	Rate (0)
AutoGen_5828733 Joined: 5/20/2023 Last visit: 2/10/2025 Posts: 2 Rating: (0)	Hello All, Even Iam facing a similar issue, Iam migrating a S7300F (Simatic manager) plc to S71500F PLC (TIA Portal) and facing issue with BLKMOV Instruction. Can someone help me out with this, it would be of great help. Thanks. SamMz Hi all, I am migrating a S7-400 application to S7-1500 and having issues with BLKMOV parameter assignment as below: After migrating project, I get errors on the BLKMOV parameters for source and destination. Can someone point out to me, what is wrong with my pointers? I am trying to access the static instance data. Thanks. ------------------------------------------------------------------------------------------ Split from Passing Pointers on BLKMOV in TIA Portal.
	Last edited by: Jen_Moderator at: 03/25/2024 07:57:32 New subject after splitting
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3/22/2024 4:25 PM	Rate (0)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 1/22/2026 Posts: 16399 Rating: (2524)	For indirect addressing the s7-1500, use PEEK for reading (or POKE for writing) instruction. AutoGen_5828733 Hello All, Even Iam facing a similar issue, Iam migrating a S7300F (Simatic manager) plc to S71500F PLC (TIA Portal) and facing issue with BLKMOV Instruction. Can someone help me out with this, it would be of great help. Thanks. SamMz Hi all, I am migrating a S7-400 application to S7-1500 and having issues with BLKMOV parameter assignment as below: After migrating project, I get errors on the BLKMOV parameters for source and destination. Can someone point out to me, what is wrong with my pointers? I am trying to access the static instance data. Thanks.
	science guy
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3/25/2024 8:56 AM	Rate (0)
Towome Platinum Expert Joined: 7/9/2015 Last visit: 1/19/2026 Posts: 4500 Rating: (644)	Hi, please also check this FAQ for further informations: Which FAQs and manual information are available for indirect addressing in STEP 7 (TIA Portal)? Regards, Towome
	If my post was useful, please rate me - if not, please tell me - thank you!
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