Trane BACnet Option Module Computer Drive User Manual


 
nviControlWord
nviDrvSpeedStpt
nviRefPcnt
nviRefHz
8-04 Control Timeout Function
Option: Function:
Select the timeout function. The timeout function is activated when the
control word fails to be updated within the time period specified in par.
8-03
Control Timeout Time. Choice [20] only appears after setting the
Metasys N2 protocol.
[0] * Off
[1] Freeze output
[2] Stop
[3] Jogging
[4] Max. speed
[5] Stop and trip
[7] Select setup 1
[8] Select setup 2
[9] Select setup 3
[10] Select setup 4
[20] N2 Override Release
In LonWorks, the timeout function is also activated when the following SNVTs fail to be updated within the time
period specified in par.8-03
Control Timeout Time:
nviStartStop
nviReset Fault
nviControlWord
nviDrvSpeedStpt
nviRefPcnt
nviRefHz
8-05 End-of-Timeout Function
Option: Function:
Select the action after receiving a valid control word following a timeout.
This parameter is active only when par.8-04
Control Timeout Function is
set to [Set-up 1-4].
[0] Hold set-up Retains the set-up selected in par.8-04
Control Timeout Function and
displays a warning, until par.8-06
Reset Control Timeout toggles. Then
the adjustable frequency drive resumes its original set-up.
[1] * Resume set-up Resumes the set-up active prior to the timeout.
Parameters
TR200 BACnet 6-3