Daikin D-BACS, Design Manual

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Interface for Use in BACnet
®
2. Daikin's Interface for Use in BACnet
®
Agreement
1. JMT — (Joint Matching Test) This is necessary for every independent BMS.
The case where a JMT is not necessary is where previously a successful JMT has been carried out and the BMS
system has not been updated by software or hardware changes. In the case that the BMS has updated their system
by either changes, a following JMT will be required.
2. D-BACS setup-tool — Use of Daikin's D-BACS setup-tool is for confirming the operation / state of connected A / C
units & address ID's, prior to connection with the BMS system.
3. BMS Engineering — Creating of the Points. This is NOT to be done by Daikin since it is directly related to the BMS
side. The BMS engineer is to carry out the engineering of the Point, however Daikin is responsible for providing the
method of how the Points are calculated.
4. Commission — First step, only using Daikin's Interface for use in BACnet
®
, without connecting BMS. This is to be
carried out by Daikin engineering staff with the use of the D-BACS set up tool.
5. Discrepancy of operation of Gateway by BMS — In the case that the BMS maker feels that the Interface for use in
BACnet
®
is not functioning correctly via the BACnet Protocol, a test with the use of Daikin's BACnet Client software
can confirm this. (This test is generally not required)
RS232 for
D-BACS set up
tool
Daikin Engineering Side
BACnet
BACnet
BMS
HUB
PC with D-BACS
setup tool
1. Creating of the A/C
points.
2. Test of all units and
operations.
DIIInet
Daikin's A/C
Simulation Boards for JMT or site
units for test of operation
BMS Engineering Side