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BACNET PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT - 546539C - SOCOMEC
1.5. Standard Object Types Supported
An object type is supported if it may be present in the device. For each standard Object Type supported provide the
following data:
1) Whether objects of this type are dynamically creatable using the CreateObject service
2) Whether objects of this type are dynamically deletable using the DeleteObject service
3) List of the optional properties supported
4) List of all properties that are writable where not otherwise required by this standard
5) List of all properties that are conditionally writable where not otherwise required by this standard
6) List of proprietary properties and for each its property identier, datatype, and meaning
7) List of any property range restrictions
Socomec DIRIS Digiware M-50/M-70 gateways and D-50/D-70 displays support the following object types: Device,
Analog Input, Binary Input and Binary Output.
1.5.1. Device Object
These objects are neither dynamically creatable using CreateObject service nor deletable using DeleteObject
service.
The way the OID is assigned to a device (instance number) is the following:
OID = Main OID (= default 100) + ModbusAddress
• Device with Main OID (100) is the gateway itself
• Device with instance number 1xx is the device with the Modbus address xx.
1.5.1.1. Optional Properties
Property Identifier ID Type Description Write
Description 28 String Device’s Description NO
Local_Time 57 Time Local Time of the gateway NO
Utc_Offset 119 Signed Utc Offset of the gateway NO
Local_Date 56 Date Local Date of the gateway NO
Daylight_Saving_Status 24 Boolean Daylight Saving state of the gateway NO
Location 58 String Device’s Location NO
Active_Cov_Subscriptions 152 Subscription - NO
Serial_Number 372 String Device’s Serial number NO
Property_List 371 Property List List of property of this object NO
1.5.1.2. Proprietary Properties
Property Identifier ID Type Description Write
Version Build Date 4000 String Build Date of Device’s application software NO
Operating Hour Counter 4001 Unsigned Device’s Operating Hour counter NO
1.5.2. Analog Input Object
These objects are neither dynamically creatable using CreateObject service nor deletable using DeleteObject
service.
Such an object is part of a device object.
The way the OID is assigned to an Analog Input Object (instance number) is the following:
OID = LLMM
• with LL = Index of the load of the device (starting at 1)
• with MM = Index of the measurement type (see Analog Input Measurement List).
For example, Analog Input with OID 204 reects Phasis/Neutral Voltage V1 of Load 2 of corresponding device.