Siemens OPC DA Specifications V4 0 DF8000

OPC Interface Specifications Version 4.0 system No Technologies Technologies system workbook describes the objects provided by the Siemens OPC Data Access Server to represent the system Model Model Item PresentValue Item Mode State Activate on OPC Item Mode Alarm Alarm Object Model defines the states and commands of all instances of that type In particular an Object Model virtualizes a class of physical objects devices and points the system by means of specific properties the OPC inteface the physical object is represented by an instance of an Object Model that contains PresentValue and Mode properties represented by two VT UI4 Items An approprate combination of these two values defines the real state of the instance result state When a command is issued it acts on the Mode property This results in changing the state of the instance identify the Object Model of each object instance open the CSV export file with a spreadsheet program and refer to the Object Model column See also Example of CSV File in section OPC Server of the online help DA Specifications V4.0 DF8000 xlsx 2 of 16 Object Specifications Technologies Model BACnet device device representing the communcation characteristics of the DF8000 system on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 3 of 16 Object Specifications Technologies Model Balanced Input single balanced input on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 4 of 16 Object Specifications Technologies Model CPU a DF8003 or a CF9003 CPU unit on OPC Item Mode Item PresentValue Item Mode State Default Mode DA Specifications V4.0 DF8000 xlsx 5 of 16 Object Specifications Technologies Model Digital Input single digital input on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 6 of 16 Object Specifications Technologies Model Digital Output single digital output on OPC Item Mode Item PresentValue Item Mode State On Off DA Specifications V4.0 DF8000 xlsx 7 of 16 Object Specifications Technologies Model Power Supply supply of a DF8000 system on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 8 of 16 Object Specifications Technologies Model System via COM port DF8000 system connected via a COM port on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 9 of 16 Object Specifications Technologies Model System via I2C Bus DF8000 system connected via the I2C bus on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 10 of 16 Object Specifications Technologies Model single DF8020 unit on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 11 of 16 Object Specifications Technologies Model single DF8040 unit on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 12 of 16 Object Specifications Technologies Model single DF8045 unit on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 13 of 16 Object Specifications Technologies Model single DF8046 unit on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 14 of 16 Object Specifications Technologies Model single DF8090 unit on OPC Item Mode Item PresentValue Item Mode State DA Specifications V4.0 DF8000 xlsx 15 of 16 Technologies Switzerland Ltd Technologies Division Headquarters 22 Zug 41 41 724 24 24 Siemens Switzerland Ltd 2019 specifications and availability subject to change without notice