SIMATIC TDC, FM458, T400
help me on FM 458-1DP, I had difficulty
Erstellt von FAJAR.ROBERTO am 06.08.2012 19:09 (1 Antworten)

06.08.2012, 19:09
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Beigetreten am: 16.06.2012
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help me expert
what is the function of port-dp on fm 458 1-dp? and whether the port can be used to download and monitorig CFC programs?
What, I can online CFC program at 458 fm. but my usb adapter connect to the PLC MPI port?
why when I was online in step 7 fm icon 458 previously existing CFC program. but when the CFC program online just lost fm 458 icons only. but when offline, the CFC program reappears. is it normal?
Regard's Fajar
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07.08.2012, 04:50
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Hello. You can go onlne to the FM458-1DP program via any interface (S7-MPI, S7-DP, S7-IE, FM458.X01 - DUST1, FM458.X03 - DP). As for integrated DP-port of FM (FM458.X03), I don't remember exactly, but may be you will need to configure SER block in CFC program of FM to go online.
why when I was online in step 7 fm icon 458 previously existing CFC program. but when the CFC program online just lost fm 458 icons only. but when offline, the CFC program reappears. is it normal?
Please, describe more clear what problem you have, may be with some screenshots.
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