H100LonWorksManual
32
4.2.12 Send Heart Beat Time (Mandatory)
Definition
Network config input SNVT_time_sec
nciSndHrtBt
Description
The ‘nciSndHrtBt’ variable is used to configure the time it takes to perform a data update on the network, regardless
of the presence of changes in the data.
The ‘nciSndHrtBt’ variable configures the maximum output time for the network output variables ‘nvoDrvSpeed’,
‘nvoDrvCurnt’, ‘nvoDrvVolt’, ‘nvoDrvPwr’, and ‘nvoDrvRunHours.’
Typical Range
0.0 – 6553.4 sec
A value of 0xFFFF (6553.5 sec) is invalid data.
Default
0.0 sec (Send Heart Beat feature is disabled)
4.2.13 Minimum Out Time (Optional)
Definition
Network config input SNVT_time_sec
nciMinOUtTm
Description
The ‘nciMinOUtTm’ variable is used to configure the minimum wait time before the output variables ‘nvoDrvSpeed’,
‘nvoDrvCurnt’, ‘nvoDrvVolt’, ‘nvoDrvPwr’, and ‘nvoDrvRunHours’ are sent to the network.
Rather than reflecting the changes in the variables each time they are made, a network update is performed when the
set period of ‘nciMinOutTm’ has elapsed to reflect the changes. This feature is used to decrease network traffic.
Typical Range
0.0 – 6553.4 sec (0.1 sec increments)
A value of 0xFFFF (6553.5 sec) is invalid data.
Default
0.0 sec (Minimum Out Time feature is disabled)
4.2.14 Nominal Motor Speed in RPM (Mandatory)
Definition
Network config input SNVT_freq_hz
nciNmlSpeed
Description
The ‘nciNmlSpeed’ variable is used to configure the inverter’s base frequency.
The default value for the ‘nciNmlSpeed’ variable is 1800.00 RPM which is the default base frequency of 60Hz set at
DRV-18 Base Freq, expressed in PRM (for a 4-pole motor). When the ‘nciNmlSpeed’ value is changed, the value (RPM)
