rletech.com WiNG-MGR User Guide 75
A PPENDIX
CHAPTER 0COMMUNICATIONS OBJECTS
The WiNG-MGR can communicate via Modbus, BACnet, and SNMP. Each sensor has its
own Modbus Registers, BACnet Instances, and SNMP Object Identifiers (OIDs). This table is
provided for reference. Please note that the values presented in Reading #2 and Reading #3
will vary depending on the type of sensor with which you are working.
The table presents specific communications objects for sensors 1 - 20. Looking at the table, we
have bolded the numerical changes to help you see there is a pattern to the Register, Instance,
and OID assignments and a direct connection between the sensor number and the
communications objects.
A formula at the end of the table will help you calculate Modbus Registers, BACnet Instances,
and SNMP OIDs for sensors past the number of sensors that are detailed in this table.
Communications objects for sensors 1 through 20 have been diagrammed in the following
table:
To Next Page
Loading...