MVI 46 and MVI-101S
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sibym2000
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Tuesday 25 July 2006 9:37:36 pm |
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MVI 46 and MVI-101S
We have purchased an MVI46 MCM Module and a MVi 101 S IEC Module from you recently.My application involves reading data from 25 ACBs over a Modbus network thru MVI 46 (Modbus read) and IEC write.All my data are of bit and integer type.when i went thru the 101S ladder along with the module i found i can use 600 single points starting from N:20.Could u please clarify whether i can do a block transfer ffrom my N:30( MVI 46 )to N20 of 101S.Could u also pls provide some guidance on IEC standards and database
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jsanders
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Wednesday 26 July 2006 10:21:36 am |
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RE:MVI 46 and MVI-101S
Yes, whenever you have two ProSoft modules in the same processor chassis, you can exchange data bewteen them by using COP (Copy) instructions from the data tables used by one to the data tables of the other.
You can use the these web links to get information about the ProSoft implementation of the IEC 60870-5-101 protocol in the MVI46-101M (Master) and MVI46-101S (Slave) modules.
http://prosoft-technology.com/content/view/full/649 (101M)
http://prosoft-technology.com/content/view/full/642 (101S)
ProSoft does not provide generic information on the IEC protocol. This information is available from the IEC as paid-for subscriber data. ProSoft documents only our implemention of the subset of the protocol that we support. If you wish details of the protocol, you will have to obtain that information from other sources.
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