S7-200 communication with Lenze Drive Series 9300

Hello,

I was wondering if anybody knows how an S7-200 can communicate with two Lenze Drives Series 9300? Communication through modbus, profibus, etc... and not digital I/O's or analog signals.

http://www.s7-200.net/libraries/Scripts/entry4d07.html?entry_ID=24&Part=3

Hello djpalaz;
The link above will take you to the S7-200.net site; there you will find some sample code, amongst others a Modbus Master routine for the S7-200 (Microwin 3.2). this was originally a part of the S7-200 Tips and Tricks (from Siemens), but recently it has been removed.
Hope this helps,
Daniel Chartier

More info

These are the Fieldbus modules, that work with the Lenze Drive would ModBus work with one of these modules.​

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Hello djpalaz;
You are right, the S7-200 EM277 can only be a slave on Profibus-DP, and I can't find any data on drivers for the other protocols you mention.
Since you are stuck with the S7-200 (very good PLC by the way, but limited in memory and performance) you could look at a gateway, such as this one:
http://www.duranmatic.nl/nieuw/Groep1/brochures/Renu/gatewayfamily.pdf
It supports S7-200 serial to DeviceNet, could be of some use.
Hope this helps,
Daniel Chartier

TP177B Profibus Master

Hey All,

Does anyone know how to configure a TP177B PN/DP to be a Master on Profibus network?