Toshiba TOSVERT VF-FS1 Series NvoAlarmWord Alarm Status, NvoDrvThermal Drive Thermal State

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E6581373

6.6.9. nvoAlarmWord (Alarm Status)

Output network variable SNVT type: SNVT_state (83)

It provides the inverter fault status. If the inverter faulted, “Fault” bit and the contents bit are set to ON.

Bit

Description

0

Fault

1

Supply fault

2

Inverter fault

3

Motor fault (overvoltage, phase loss, overheating ...)

4

Process fault

5

External fault (including I/O fault)

6

Communication fault

7-15

(reserved)

6.6.10. nvoDrvThermal (Drive Thermal State)

Output network variable (Reserved)

SNVT type: SNVT_lev_percent (81)

It provides the inverter thermal level in percentage. 100% means Over Heat fault.

-Valid range: 0.000% to 163.830%

-Unit: 0.005% (The resolution depends on the inverter specification)

6.6.11.nvoMotorThermal (Motor Thermal State)

Output network variable (Reserved) SNVT type: SNVT_lev_percent (81)

It provides motor thermal level in percentage. This value is shown in percentage based on motor thermal fault level.

-Valid range: 0.000% to 163.830%

-Unit: 0.005% (The resolution depends on the inverter specification)

6.6.12.nvoTorque (Motor Torque Monitor)

Output network variable,

SNVT type: SNVT_lev_percent (81)

It provides the motor torque in percentage of nominal motor torque calculated by the inverter. - Valid range: 0.000% to 163.830% (LIU007Z)

(If an overflow occurred, the value is limited to maximum value.)

-Unit: 0.005% (The resolution depends on the inverter specification) N.B.: It is overwritten 0.000% when the inverter faulted.

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Contents E6581373 Introduction Handling in generalTable of Contents E6581373 Overview System configurationScope Applicable modelLIU006Z Names and functions of main partsOutline view LIU007Z for VF-FS1Diagnostics Service LEDLED LED on LED OFF Fault LEDStatus LED OFFRS485 communication port Inverter configurations ConfigurationsService pin Device interface XIF file Neuron IDCommand & Setpoint selection Local/Remote LIU007ZReference parameter of the inverter Functional profile Functional profile supported by this optionObject id Node Object functional block Object mapNetwork variables Node Object NciLocation Location Label NviRequest Object RequestNvoStatus Object Status ACMotorDrive functional block Object map is the followingNetwork variable list VSD601011 LIUNetwork variable list the other Configuration properties NciMaxSpeed Maximum SpeedNciMinSpeed Minimum Speed NciRcvHrtBt Receive Heartbeat Time NciSndHrtBt Send Heartbeat TimeNciMinOutTm Minimum Send Time NciNmlSpeed Nominal Motor Speed in min-1 NciNmlFreq Nominal Motor FrequencyNciRampUpTm Ramp Up Time NciDrvSpeedScale Default value for nviDrvSpeedScale NciPwUpOutTm Power up delay timeNciRampDownTm Ramp Down Time NviDrvSpeedStpt Drive Speed Setpoint NviResetFault Fault Reset CommandInput network variables NviDrvSpeedScale Drive Speed Setpoint ScalingNviDigitalOutput Control of All Digital Outputs NviInvSetFreq Frequency SetpointNviRelay1 /nviDigitalOut1,2 Control of Digital Output LIU007Z LIU006ZNviAnalogOut1,2 Control of Analog output NviEmergOverride Emergency stop Lnlearncurrent NviParamCmd Parameter access Lnrecall LnlearnvalueOutput network variables NvoDrvAlarm Alarm NvoDrvFeedback Velocity FeedbackNvoStatusWord Inverter Status NvoMotorThermal Motor Thermal State NvoAlarmWord Alarm StatusNvoDrvThermal Drive Thermal State NvoTorque Motor Torque MonitorNvoDrvEnergy Cumulative Input Energy NvoDigitalInput All Digital Inputs MonitorNvoDigitalIn1 to 8 Digital Input Monitor NvoAnalogIn1 to 3 Analog Input Monitor NvoEmergStatus Emergency StatusAscii NvoParamResp Parameter Access ResponseNvoTypeVer Identification ToshibaExample usage ProcedureOption unit reset method BindingCommunication health management Parameter access method E6581373 Specifications ANSI/EIA/CEA