Communication Health Management - Toshiba TOSVERT VF-FS1 Series Function Manual

7.4. Communication health management

This option unit has communication health management function.
1. Communication time out function (nciRcvHrtBt)
This value manages the communication time out function. This option unit would initialize the drive
command/setpoint variables and try to stop the motor in case of not receiving an update of the
following variables within the specified Receive Heartbeat time (nciRcvHrtBt).
- nviDrvSpeedStpt
- nviDrvSpeedScale
- nviInvOutFreq
In this case, the inverter output behavior can be determined by the parameter f851 . However, next
selections are invalid.
- None (continued operation)
2. Node health transmission function (nciSndHrtBt, nciMinOutTm)
This option unit informs the network manager to its own health. Network variables controlled by this
function are shown in the table below.
Variables
nvoDrvSpeed
nvoDrvCurnt
nvoDrvVolt
nvoDrvPwr
nvoDrvRunHours
nvoStatusWord
nvoDrvFeedback
nvoInvOutFreq
nvoDrvAlarm
nvoAlarmWord
nvoDrvThermal
nvoMotorThermal
nvoTorque
nvoDrvEnergy
nvoDigitalIn1
nvoDigitalIn2
nvoDigitalIn3
nvoDigitalIn4
nvoDigitalIn5
nvoDigitalIn6
nvoDigitalIn7
nvoDigitalIn8
nvoDigitalInput
nvoAnalogIn1
nvoAnalogIn2
nvoAnalogIn3
nvoEmergStatus
nvoParamResp
nvoTypeVer
v: controlled by nciSndHrtBt and nciMinOutTm
LIU007Z
nciSndHrtBt nciMinOutTm
v v
v v
v v
v v
v v
v v
v v
v v
v v
v v
v v
v v
v v
v v
v v
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LIU006Z
nciSndHrtBt nciMinOutTm
Under Development
E6581373