Yokogawa RotaMASS 3-Series Manuel d'utilisateur télécharger pdf (Page 17)

IM 01R04B08-00E-E 1st edition February 15, 2012 -00

<4. GETTING STARTED>

4-3

4.3 Reading and Writing Values

UnlikeothercommunicationprotocolsMODBUSdoesnotusestandardizeddevicedescriptionlesbut

storedataandparametersinregisters.AnoverviewoftheModbusregistersofROTAMASScanbefoundin

chapter 7.

ForcongurationtheROTAMASSMODBUScommunicationtoolisavailablefromYokogawawhichcan

addressparametersofROTAMASSwhicharemappedontoMODBUS.ThetoolcanbefoundontheDVD

whichisattachedtoeachdevice.ItisrunningunderallrecentPC-systemandsupportsallcommunication

settingsofROTAMASS.ToconnecttoROTAMASStheuserneedsaRS232toRS485orUSBtoRS485

converter.

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Yokogawa RotaMASS 3-Series Manuel d'utilisateur Page 17