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Program Siwarex M with Step 7

11/9/2006 11:22 AM	Rate (0)
strangeeffect Posts: 3 Rating: (0)	Hy, I have a question, how is it possible to write the adjustment data to the PLC. If i read the with the plc i see all the values of the adjustment data, when i try to overwrite the data with different values it doesnt give any errors. In my DB10 i see that the values have changed, but when i read from the siwarex again, the values are not changed, they are still the same as before i try to write them. So my question is, do i have to a bit TRUE to write, or do i have to start a command before trying to write the adjustment data??? Thanx in advanced Kevin Boudaer
strangeeffect Posts: 3 Rating: (0)
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11/9/2006 12:01 PM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 11/12/2024 Posts: 8768 Rating: (1170)	Hello, Here is a link to manual: http://support.automation.siemens.com/WW/view/en/7787784 Have a look at chapter 5. I think you should start a job to write parameters to Siwarex. Best regards, Wizard

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11/9/2006 12:47 PM	Rate (0)
strangeeffect Posts: 3 Rating: (0)	thanx for replying, I have already looked in this chapter, i needed it to learn about reading and writing of Data records. Here in the attachment is a pdf of my project, reading works fine, the only problem is writing. if i start writing, the values appear in my DB10, so it means that is has been written, when i look with simatool, and read the actual value out of the siwarex M it gives the previous values, before writing. I dont understand, in my DB10 i see that is has been overwritten, but in the siwarex it isnt. Thats why i thould may be i have to give a command for writing, a command in APPl_WR_CMD best regards Attachment FC104.pdf (1076 Downloads)
strangeeffect Posts: 3 Rating: (0)
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11/9/2006 2:23 PM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 11/12/2024 Posts: 8768 Rating: (1170)	Hi, When you have called FC41, what's in parameter IND? And what value has DBW24, DBW26, DBW32 and DBW34? Are there any errors? Best regards, Wizard

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11/10/2006 9:41 AM	Rate (0)
strangeeffect Posts: 3 Rating: (0)	hy, In Fc41 IND we have no errors, all zero in DBW24: w#16#0200 i think that is ok in DBW25: w#16#0000 no errors in DBW32: w#16#0200 in DBW34: w#16#0000 Its realy strange, because we can read out of the siwarex, we change our values with siwatool, en we read them out with step 7 and we recieve the same values. If we try to write with step 7, we see that the values change in DB10, but if we read the values again with step 7 we dont get the same values we just wrote, but the ones we put in with siwatool. Very strange, best regards Kevin Boudaer
strangeeffect Posts: 3 Rating: (0)
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11/10/2006 1:45 PM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 11/12/2024 Posts: 8768 Rating: (1170)	Hi, Yes it all looks OK. Have you tried to just write 1 job at a time? Best regards, Wizard

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