Communication health management | Toshiba TOSVERT VF-FS1 Series

E6581373

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	LIU007Z			LIU006Z
	Variables	nciSndHrtBt	nciMinOutTm		nciSndHrtBt	nciMinOutTm
		nciSndHrtBt	nciMinOutTm		nciSndHrtBt	nciMinOutTm
	nvoDrvSpeed	v		v
	nvoDrvCurnt	v		v
	nvoDrvVolt	v		v
	nvoDrvPwr	v		v
	nvoDrvRunHours	v		v
	nvoStatusWord	v		v
	nvoDrvFeedback	v		v
	nvoInvOutFreq	v		v
	nvoDrvAlarm	v		v
	nvoAlarmWord	v		v
	nvoDrvThermal
	nvoMotorThermal	v		v
	nvoTorque	v		v
	nvoDrvEnergy	v		v
	nvoDigitalIn1	v		v	Under Development
	nvoDigitalIn2	v		v	Under Development
	nvoDigitalIn2	v		v
	nvoDigitalIn3
	nvoDigitalIn4
	nvoDigitalIn5
	nvoDigitalIn6
	nvoDigitalIn7
	nvoDigitalIn8
	nvoDigitalInput
	nvoAnalogIn1	v		v
	nvoAnalogIn2	v		v
	nvoAnalogIn3
	nvoEmergStatus	---		---
	nvoParamResp	---		---
	nvoTypeVer	---		---

v:controlled by nciSndHrtBt and nciMinOutTm

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Toshiba TOSVERT VF-FS1 Series instruction manual Communication health management, LIU007Z LIU006Z

Contents

E6581373 Handling in general Introduction Table of Contents E6581373 Applicable model System configurationScope Overview LIU007Z for VF-FS1 Names and functions of main partsOutline view LIU006Z LED DiagnosticsService LED OFF Fault LEDStatus LED LED on LED OFF RS485 communication port Neuron ID ConfigurationsService pin Device interface XIF file Inverter configurations LIU007Z Command & Setpoint selection Local/Remote Reference parameter of the inverter Object id Functional profileFunctional profile supported by this option Network variables Node Object Node Object functional blockObject map NviRequest Object Request NciLocation Location Label NvoStatus Object Status Object map is the following ACMotorDrive functional block LIU Network variable list VSD601011 Network variable list the other NciMinSpeed Minimum Speed Configuration propertiesNciMaxSpeed Maximum Speed NciMinOutTm Minimum Send Time NciRcvHrtBt Receive Heartbeat TimeNciSndHrtBt Send Heartbeat Time NciRampUpTm Ramp Up Time NciNmlSpeed Nominal Motor Speed in min-1NciNmlFreq Nominal Motor Frequency NciRampDownTm Ramp Down Time NciDrvSpeedScale Default value for nviDrvSpeedScaleNciPwUpOutTm Power up delay time NviDrvSpeedScale Drive Speed Setpoint Scaling NviResetFault Fault Reset CommandInput network variables NviDrvSpeedStpt Drive Speed Setpoint LIU007Z LIU006Z NviInvSetFreq Frequency SetpointNviRelay1 /nviDigitalOut1,2 Control of Digital Output NviDigitalOutput Control of All Digital Outputs NviEmergOverride Emergency stop NviAnalogOut1,2 Control of Analog output Lnlearnvalue NviParamCmd Parameter accessLnrecall Lnlearncurrent Output network variables NvoStatusWord Inverter Status NvoDrvAlarm AlarmNvoDrvFeedback Velocity Feedback NvoTorque Motor Torque Monitor NvoAlarmWord Alarm StatusNvoDrvThermal Drive Thermal State NvoMotorThermal Motor Thermal State NvoDigitalIn1 to 8 Digital Input Monitor NvoDrvEnergy Cumulative Input EnergyNvoDigitalInput All Digital Inputs Monitor NvoEmergStatus Emergency Status NvoAnalogIn1 to 3 Analog Input Monitor Toshiba NvoParamResp Parameter Access ResponseNvoTypeVer Identification Ascii Binding ProcedureOption unit reset method Example usage Communication health management Parameter access method E6581373 ANSI/EIA/CEA Specifications