User Instructions

55EN
DIRIS Digiware M-50 & M-70 - 548751C - SOCOMEC
Index Object Namew Object Description Unit Type Present + Timestamp Present Min/Max + Timestamp Average + Timestamp Average Min/Max + Timestamp Harmonics 2 -> 10 Energies Total + Partial + LastPartial Energies Total Lagging/Leading Multifluid Reset Min/Max
57 A- Negative Active
Energy
Wh Unsigned
• • •
58 ER+ Positive Reactive
Energy
VArh Unsigned
• • • •
59 ER- Negative
Reactive Energy
VArh Unsigned
• • • •
60 ES Apparent Energy VAh
Unsigned
• • •
61 Mff Multifluid feeder -
Signed
• • •
16.3. BACnet Services
The services dene methods for BACnet devices to communicate and exchange data with one another.
The M-50 / M-70 supports the following services:
Service list Description
readProperty Used by a BACnet device (the client) to ask another BACnet device (the server) to
provide the value of one of its object properties
readPropertyMultiple Used by a BACnet device (the client) to ask another BACnet device (the server) to
provide the values of multiple object properties
writeProperty Used by a BACnet device (the client) to ask another BACnet device (the server) to
change the value of one of its object properties
timeSynchronization Used to broadcast the current time to one or more BACnet servers
who_Has Asks which BACnet devices contain a particular Object
who_Is Used by a BACnet client to ask the presence of BACnet servers