Yaskawa LonWorks Option Card CM048 - Manual (Page 24)

Application Overview 2-6
Table 2.3 - VFD Object Network Variable Summary
Index Variable Name Variable Type Description
nv14 nvoSpdStptFb SNVT_lev_percent Reports the speed setpoint as a percentage of nciNmlFreq
nv15 nvoSpdCmd SNVT_lev_percent Reports the speed command as a percentage of nciNmlFreq regardless of command source
nv16 nvoPIDFb SNVT_lev_percent Reports the PID feedback as a percentage of nciNmlFreq
nv17 nvoDrvBus SNVT_volt Reports DC Bus voltage
nv18 nvoReadParamVal SNVT_count Reports value of requested parameter
nv19 nviDrvFltRst SNVT_switch Resets a drive fault
nv20 nvoRunStp SNVT_switch Reports the Run/Stop status of the drive
nv21 nvoDrvFlt SNVT_switch Reports drive fault condition
nv22 nvoDrvParamErr SNVT_count Reports parameter access error
nv23 nvoDrvTemp SNVT_temp Reports drive temperature
nv24 nvoDrvEnergyKwh SNVT_elec_kwh Reports cumulative energy in kWh
nv25 nvoDrvEnergyMwh SNVT_elec_kwh Reports cumulative energy in mWh
‹ Parameter Access Errors
These values are returned by nv22 when a communications error occurres.
„ 0 - Normal
„ 2 - Incorrect register error
„ 33 - Data range error
„ 34 - Parameter not writable in Run mode
„ 35 – Write when drive is in Undervoltage
„ 36 – Process busy
„ 255 - Command timeout error