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Direct Access of FM350-2

4/17/2008 9:36 AM	Rate (0)
zym1971 Posts: 11 Rating: (0)	Hi,experts: I use a FM350 for frequency (1~140) calculate.If the address of FM350-2 is 324~339,when direct access channel 0,what is the adress? siemens manual telled"For L PIW use the module address plus offset 8 to offset 14 as the address; for L PID use the module address plus offset 8 to offset 12 as the address.",now it is 324+8?? thank u for your answer!
zym1971 Posts: 11 Rating: (0)
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4/18/2008 8:11 AM	Rate (0)
Aret Posts: 2348 Rating: (265)	Adress is 332. But the question is - how did you configure it? Check , that channel 0issettofrequencymeasurementandchannel0is proprely set (i mean channel mode). Can you upload your project here? Ps. Youcanfindinfoin FM 350-2 Counter Function Module Installation and Parameter Assignment
Aret Posts: 2348 Rating: (265)	Last edited by: Aret at: 4/18/2008 8:12 AM
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4/21/2008 8:42 AM	Rate (0)
zym1971 Posts: 11 Rating: (0)	Hi Aret: Thank you! I have set the parameters as the attachment.Please check if you have time.thanks! Best regards, Attachment fm350-2.jpg (344 Downloads)
zym1971 Posts: 11 Rating: (0)	Last edited by: zym1971 at: 4/21/2008 8:43 AM
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4/21/2008 3:06 PM	Rate (0)
Aret Posts: 2348 Rating: (265)	Seems like everything is fine (as sonn i remember correctly). What do you get on inputs? All gates are open? What do you get if you ise simple counting (instead frequency)?
Aret Posts: 2348 Rating: (265)
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4/28/2008 6:00 AM	Rate (0)
zym1971 Posts: 11 Rating: (0)	Hi,Aret.Thank you for your help. I am programming software and the hardware has not be assembled now.If the parameters are set correctly,i can do next.
zym1971 Posts: 11 Rating: (0)
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4/28/2008 7:16 AM	Rate (0)
Aret Posts: 2348 Rating: (265)	Hello zym! You should implement this with hardware - because you can't getgoodresultswithFMsandCPs (andothernon-signalmodule)withouthardware. So i'd suggest leave existing code and return to it as soon as you get hardware.
Aret Posts: 2348 Rating: (265)
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12/26/2014 12:42 PM	Rate (0)
Min_Moderator Posts: 4758 Rating: (122)	New question published byJengeese is split to a separate thread with the subject FM350-2, observe DB30.DBX22.0. Best regards Min_Moderator
Min_Moderator Posts: 4758 Rating: (122)
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6/24/2015 9:51 AM	Rate (0)
Min_Moderator Posts: 4758 Rating: (122)	New question published by plc_lover is split to a separate thread with the subject Input address of FM350-2 counter module. Best regards Min_Moderator
Min_Moderator Posts: 4758 Rating: (122)
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