IM 968-4 • MICROTECH III CHILLER UNIT CONTROLLER 12 www.DaikinApplied.com
CommIssIonIng and ConfIguraTIon
Table 3 denes the network parameters of the LonWorks
communication module that are available on the Main Menu_
View/Set Unit_LON Setup menu of the unit controller keypad/
display. Change parameters as required for your network.
TabLe 3: LonWorks Network Parameters
Parameter Range/Default Description/Notes
Neuron ID
Variable
Default: NA
Indicates the Neuron ID of the LonWorks communication module The Neuron ID eld displays
zeros and does not populate until the communication module has been commissioned.
Max Send Time
0 - 6553.5 seconds
Default: 0 seconds
Maximum Send Time. Controls the maximum period of time that expires before certain network
variables are transmitted.
nciMaxSendTime can also be used to change these values
1
Min Send Time
0 - 6553.5 seconds
Default: 10 seconds
Minimum Send Time. Controls the minimum period of time that expires before certain network
variables can be retransmitted.
nciMinSendTime can also be used to change these values
1
Rcv Heartbeat
0 - 6553.5 seconds
Default: 0 seconds
Receive Heartbeat. Denes the maximum time that elapses after the last update to a specied
network variable input before the unit starts to use default values.
nciRCvHrtBt can also be used to change these values
1
LON BSP
2
10.14
Default: NA
Board Support Package. Displays the version of rmware loaded in the LonWorks communication
module.
LON App Ver
2
Variable
Chlr2* = Centrifugal chiller application
Chlr1* = All other chiller types
LonWorks application version. Displays the version of the chiller software application loaded in the
LonWorks communication module. The asterisk (*) indicates the revision number.
This parameter remains blank until the communication module is commissioned.
1. Requires the use of LonMaker
®
or other LonWorks conguration tool. See ED 15120 for details (www.DaikinApplied.com).
2. The LON BSP and software application version are read-only.
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