Banner SureCross DX80 Gateway Pro Reference Manual

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Banner SureCross DX80 Gateway Pro Reference Manual Manual pdf 30 page image

0 P/N 134421Banner Engineering Corp. • Minneapolis, MN U.S.A.www.bannerengineering.com • Tel: 763.544.3164SureCross™ DX80 Web ConfiguratorInstruction ManualNetwork TabModbus RTU Setup SubmenuThe Modbus RTU Setup submenu contains the read and write map screens for setting up theModbus RTU Slave option. The two screens contained within the Modbus RTU Setup tab applyonly to the Ethernet processor on the Gateway Pro or a DX83 device.RTU Read MapThe RTU Read Map screen creates a map entry to read data from one or more remote ModbusRTU serial devices. Click on the map number in the left column to view more detail and to insert ordelete maps.Maps entered on the RTU Read Map page only read data from remote devices into local registers.To write data to those remote devices, go to the RTU Write Map tab.This screen displays an abbreviated list of maps. Any parameter shown may be changed. To viewand/or modify the complete set of parameters, click on the map number shown in the left columnand use the expanded RTU Read Map page. To submit changes, click the Update button.For each remote register to be read, enter the register type, remote register format, register number,remote unit number, and local register number.Local Register Number; After the remote register is read and the data multiplied by the scalefactor, the data is written to the Local Register number.Name: The name is optional and used only for display purposes. The name acts as an identifier fora specific register map. Type in the name in this screen.Remote Register Format: Select the format of the remote register from integer, unsigned, double,float, or bit. An integer is a 16-bit (signed) number, an unsigned format is a 16-bit unsigned number,a double refers to a double precision (32-bit) value, a floating value is a floating point number, and abit value is a single bit that can either be a 0 or a 1 (discrete value.)Remote Register Number: The Remote Register entry is the register being read.Remote Type: Select a type from the following drop-down list: none, coil (output), discrete input,input register, or holding register.Banner Engineering’s SureCross™ slave devices use only input registers and holding registers.When using slave devices from other manufacturers, please refer to the manufacturer’sdocumentation to determine what I/O types they use.Remote Type DescriptionCoil (output) 1xxxx - Other slave devices, write only, 1 bitDiscrete Input 3xxxx - Other slave devices, read only, 1 bitInput Register 3xxxx - SureCross™ slave devices, read only, 16 bitHolding Register 4xxxx - SureCross slave devices, read/write, 16 bit