eWON General Reference Guide - Esco Drives & Automation

General Reference GuideIO Servers ConfigurationBaud RateReply TimeoutSpeed of the MPI port.Available speeds are:• disable• 9.6 kBauds• 19.2 kBauds• 45.45 kBauds• 93.75 kBauds• 187.5 kBauds• 1.5 MBauds• 3 MBauds (only for 2005CD-MPI or 4005CD-MPI)• 6 MBauds (only for 2005CD-MPI or 4005CD-MPI)• 12 MBauds (only for 2005CD-MPI or 4005CD-MPI)The maximum time the eWON will wait for a valid MPI message responseMPI Address The device address of the eWON on the MPI link (0..126, default is 0)MPI Highest Station AddressThe highest station address polled by eWON. Select between 15, 31, 63 or127.Figure 97: MPI/Profibus settings5.12.2.2 Topic configurationFigure 98: Topic configurationThree (3) topics can be used for the IO Server. These topics are used to give a common property to a group of MPI/ISOTCP Tags like:• Enable/Disable• Global Device Address• Polling RateTopic configuration itemTopic enabledGlobal Device AddressPoll rateDescriptionEnables or disables polling of all the Tags in the topic.See below for the Device Address Syntax. If an address is specified here, it willreplace (overload) the address-defined Tag by Tag.Defines the refresh rate of the Tag name. In a complex application, we canimagine that some Tag names must be refreshed every second - typically fordigital input - and other every minute - typically: temperature-.RG-001-0-EN ver 1.5 eWON® - 20/03/2009 - ©ACT'L sa Page 126