Toshiba TOSVERT VF-FS1 Series NviParamCmd Parameter access, Lnrecall, Lnlearncurrent

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E6581373

6.5.9. nviParamCmd (Parameter access)

Input network variable

SNVT type: SNVT_preset (94)

It is used to access the inverter parameters. Refer to section 7.5 “Parameter access method” for the example usage.

-Valid range: All accessible parameters in the inverter

-Format:

field	Length		Description
		Command
		0	(LN_RECALL)	: Not support
learn	1 byte	1	(LN_LEARN_CURRENT)	: Not support
		2	(LN_LEARN_VALUE)	: Write
		3	(LN_REPORT_VALUE)	: Read
selector	2 bytes	Parameter address (unsigned value) *1
value[0]	1 byte	0
value[1]	1 byte	0
value[2]	1 byte	The most significant 2 hex bytes of data
value[3]	1 byte	The least significant 2 hex bytes of data
day	2 bytes	Invalid *2
hour	1 byte	Invalid *2
minute	1 byte	Invalid *2
second	1 byte	Invalid *2
millisecond	2 bytes	Invalid *2

*1: This value is Hexadecimal value, but it may be displayed with decimal value on network tool.

*2: The time fields (day, hour, minute, second and millisecond) are not supported by this option unit. Any values in the time fields of the Parameter access command will be ignored.

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Contents E6581373 Handling in general IntroductionTable of Contents E6581373 Applicable model System configurationScope OverviewLIU007Z for VF-FS1 Names and functions of main partsOutline view LIU006ZDiagnostics Service LEDLED OFF Fault LEDStatus LED LED on LED OFFRS485 communication port Neuron ID ConfigurationsService pin Device interface XIF file Inverter configurationsLIU007Z Command & Setpoint selection Local/RemoteReference parameter of the inverter Functional profile Functional profile supported by this optionObject id Node Object functional block Object mapNetwork variables Node Object NviRequest Object Request NciLocation Location LabelNvoStatus Object Status Object map is the following ACMotorDrive functional blockLIU Network variable list VSD601011Network 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 NviDrvSpeedScale Drive Speed Setpoint Scaling NviResetFault Fault Reset Command Input network variables NviDrvSpeedStpt Drive Speed SetpointLIU007Z LIU006Z NviInvSetFreq Frequency SetpointNviRelay1 /nviDigitalOut1,2 Control of Digital Output NviDigitalOutput Control of All Digital OutputsNviEmergOverride Emergency stop NviAnalogOut1,2 Control of Analog outputLnlearnvalue NviParamCmd Parameter accessLnrecall LnlearncurrentOutput network variables NvoDrvAlarm Alarm NvoDrvFeedback Velocity FeedbackNvoStatusWord Inverter Status NvoTorque Motor Torque Monitor NvoAlarmWord Alarm StatusNvoDrvThermal Drive Thermal State NvoMotorThermal Motor Thermal StateNvoDrvEnergy Cumulative Input Energy NvoDigitalInput All Digital Inputs MonitorNvoDigitalIn1 to 8 Digital Input Monitor NvoEmergStatus Emergency Status NvoAnalogIn1 to 3 Analog Input MonitorToshiba NvoParamResp Parameter Access ResponseNvoTypeVer Identification AsciiBinding ProcedureOption unit reset method Example usageCommunication health management Parameter access method E6581373 ANSI/EIA/CEA Specifications