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LonWorks interface
nvoParResp
Explained in chapter nviParSet.
6.5
Network configuration variables
Function
Maximum motor speed
Minimum motor speed
Receive heartbeat time
Send heartbeat time
Minimum output time
Nominal motor speed in RPM
Nominal motor frequency
Minimum ramp up time
Minimum ramp down time
Default value for nvi-
DrvSpeedScale
nciMaxSpeed
This configuration property is used to define the maximum speed of a motor. The value is en-
tered as a percentage of nominal speed in RPM, as defined by the Nominal Speed (nciNml-
Speed) configuration value. The value of the maximum speed must be validated against the
value of the minimum speed as follows:
-163.840 < minimum speed < maximum speed < 163.830
nciMinSpeed
This configuration property is used to define the minimum speed of the motor. The value is en-
tered as a percentage of nominal speed in RPM, as defined by the Nominal Speed (nciNml-
Speed) configuration value. The value of the minimum speed must be validated against the
value of the maximum speed as follows:
-163.840 < minimum speed < maximum speed < 163.830
nciRcvHrtBt
This configuration property is used to control the maximum time that elapses after the last up-
date of the network variables nviDrvSpeedStpt or nviDrvSpeedScale before the VSD object
starts to use the default values.
nciSndHrtBt
This configuration property defines the maximum period that expires before the network vari-
ables nvoDrvSpeed, nvoDrvCurnt and nvoDrvPwr are automatically updated.
nciMinOutTime
This configuration property defines the minimum period of automatic network variable tansmis-
sion.
Variable Name
nciMaxSpeed
nciMinSpeed
nciRcvHrtBt
nciSndHrtBt
nciMinOutTime
nciNmlSpeed
nciNmlFreq
nciRampUpTm
nciRampDownTm
nciRampDownTm
Table 17. Network configuration variables
Honeywell • 23
SNVT Type
SCPTmaxSetpoint
SCPTminSetpoint
SCPTmaxRcvTime
SCPTmaxSndTime
SCPTminSndTime
SCPTnomRPM
SCPTnomFreq
SCPTrampUpTm
SCPTrampDownTm
SCPTdefScale
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