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| 5/30/2014 3:37 PM | ||||
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Posts: 60 Rating:
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Hi, can someone please assist, i'm pulling my hair out Im trying to pull some data from a MB TCP simulator on my PC (modsim), i have worked through all answers on the forum(I think) and i just cannot get the data.. Using a modbus master program(modscan) i get the data no problem... See attached picture. I keep getting a 8383 error which according to the help file is "
but looking a a project i done using theserial RS485 modbus functions it all looks fine??? Cheers. |
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Last edited by: Control Boy at: 5/30/2014 3:48 PM |
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| 5/30/2014 3:46 PM | |
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Posts: 60 Rating:
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and a Pic from the DB.... |
| 5/30/2014 3:58 PM | |
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Posts: 60 Rating:
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just changed the permanant req to a"Clock_5Hz" and its still the same 8383 :-( |
| 5/30/2014 4:05 PM | |
Joined: 7/7/2010 Last visit: 1/14/2026 Posts: 16365 Rating:
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Did you look in the help for that code? Error in the data address or access outside the address area of MB_DATA_PTR. |
Last edited by: huggy_d1 at: 5/30/2014 4:08 PMLook at the help examples! Last edited by: huggy_d1 at: 5/30/2014 4:07 PMLast edited by: huggy_d1 at: 5/30/2014 4:07 PMscience guy |
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| 5/30/2014 4:11 PM | |
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Posts: 60 Rating:
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Hi Huggy, firewall is off and subnet is the same. I have tried direct and via a switch :-(
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| 5/30/2014 4:17 PM | |
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Posts: 60 Rating:
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i tried that but the pointer address is incorrect because its still red? |
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