Linkage - Carrier VVT Zone II Installation And Startup Manual

Linkage

Navigation: i-Vu® / Field Assistant:
Point Name/Description
Airside Linkage
Click Linkage Collector/Linkage Provider to access the microblock popup's Summary
and Details tabs. See the microblock popup's Help for more detailed explanations.
Linkage Collector – Set the Number of Providers to the total number of controllers in
the linked system, including the bypass and VVT Master.
Linkage Provider – Enter the MS/TP Network Number and MAC Address of the linked
air source controller.
Network Number
Address
NOTE If you change the Network Number or Address, you must use the i-Vu®
application or Field Assistant to cycle power to the controller for the changes to take
effect.
Airside Linkage Status – If Active, the controller is part of a linked system. If Not Active,
the controller is a stand-alone device.
Linkage Zone Type – Select whether the controller is a Master or a slave.
Select VAV Master if the controller is the Master or a sub-master in a VAV application.
Select VVT Master only if the controller is the Master in a VVT application. VVT
applications do not support sub-masters.
Inhibit Heating Call from this zone? - If Yes, the VVT Master ignores this controller as a
heating caller.
Active Heating Caller? – Displays if this zone is currently an active heat caller for the
system.
Inhibit Cooling Call from this zone? - If Yes, the VVT Master ignores this controller as a
cooling caller.
Active Cooling Caller? – Displays if this zone is currently an active cooling caller for the
system.
Linkage Callers – The minimum number of zones required to make the air source go
into heating or cooling mode. 1 is typical for systems with 8 zones or less. For larger
systems, increase the number by 1 for each 6 zones. For example, 3 linkage callers for
a 20 zone system.
VVT Zone II Controller
Installation and Start-up Guide
Properties Equipment Linkage
> >
87
Appendix A: VVT Zone II Points/Properties
Default/Range
D: 1
R: 1 to 32
D: 0
R: 0 to 65535
D: 0
R: 0 to 99
R: Not Active/Active
D: Slave
R: Slave
VVT Master
VAV Master
D: No
R: No/Yes
D: Yes
R: No/Yes
D: No
R: No/Yes
D: Yes
R: No/Yes
D: 1
R: 1 to 32
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