9/3/2022 10:54 AM | |
Joined: 10/2/2020 Last visit: 9/19/2024 Posts: 1 Rating: (0) |
Did you resolve this as i am trying to do the same thing, connect a technology positioning axis in s7 1200 to a control techniques m700 drive via profinet with encoder into the drive. I to have managed set up a telegram 3 datablock interface between the technology axis ant the profinet but with the simulated signals for MC_POWER I can only get to drive ready when i set the request control bit i get a failed to get control error and i cant get the axis enabled. Im pretty sure i'm pretty close but any help will be greatly appreciated. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 09/20/2022 09:35:41New subject after splitting |
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9/22/2022 2:52 PM | |
Joined: 11/4/2011 Last visit: 10/2/2024 Posts: 233 Rating: (26) |
Hi there, you need to "translate" to PROFIdrive, since this is what the TO expects and puts out. So whatever data you get from the drive, you need to translate this to PROFIdrive, so that the data in the input part of the telegram parameter in your DB gets the data according to this. The TO then processes this data, and what it puts out into the output part of the telegram parameter in the DB is then again according to PROFIdrive. So you might have to "translate" from PROFIdrive to whatever your drive uses. For closer information about PROFIdrive either check its norm, or for short information see here: https://support.industry.siemens.com/cs/ww/en/view/109770665 This is the state machine that is handled by the TO, and you can also find information about the expected status bits being set by a PROFIdrive drive, so you have to either get these status bits from whatever your drive provides, or generate them depending on something else. Regards, |
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