Toshiba TOSVERT VF-FS1 Series instruction manual NviInvSetFreq Frequency Setpoint, LIU007Z LIU006Z

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E6581373

6.5.4. nviInvSetFreq (Frequency Setpoint)

Input network variable

SNVT type: SNVT_freq_hz (76)

It provides speed setpoint in Hz. The rotation direction is provided by “nviDrvSpeedScale” (Negative value means in reverse).

- Valid range: 0.0 Hz to the maximum vale in the inverter.

(Refer to the inverter instruction manual for details.)

nviInvSetFreq

nviDrvSpeedStpt

Operation

value

state

 

 

N/A

N/A

0

Stop

3276.7 Hz

value

1

Drive at the speed provided by “nviDrvSpeedStpt”

0.0 to 3276.6 Hz

N/A

1

Drive at the speed provided by “nviInvSetFreq”

Setpoint by “nviInvSetFreq” is limited by value of “nciMaxSpeed” and “nciMinSpeed”.

-Unit: 0.1Hz

-Default value: 3276.7Hz (In this case, nviDrvSpeedStpt enables to provide the setpoint)

Default value will be adopted at power-up and in case of not receiving an update of “nviSpeedStpt”, “nviDrvSpeedScale” or “nviInvSetFreq” within the specified Receive Heartbeat time (nciRcvHrtBt).

6.5.5. nviRelay1 /nviDigitalOut1,2 (Control of Digital Output)

Input network variable

SNVT type: SNVT_switch (95)

They enable a command of the Relays and Logic outputs on the inverter if they are assigned. - Valid range

nviRelay1, nviDigitalOut1,2

Command

value

state

 

N/A

0

Output OFF

0.0%

1

 

0.5 to 127.5%

1

Output ON

N/A

-1

Invalid

- Assignment

If these variables are used, the inverter parameters must be set as follows.

Variables

 

LIU007Z

 

 

LIU006Z

Terminal

 

Parameter

Terminal

 

Parameter

 

 

 

nviDigitalOut1

---

 

---

 

 

 

 

 

 

 

Under

Development

 

nviDigitalOut2

---

 

---

 

 

nviRelay1

FL

 

F132 = 38

 

 

 

 

 

 

 

 

 

 

 

If multiple digital output control signals are used at the same time, the output value is the OR of all digital output controls.

6.5.6. nviDigitalOutput (Control of All Digital Outputs)

Input network variable (Reserved) SNVT type: SNVT_state (83)

This variable enables the command of all the Relays and Logic outputs of the inverter if they are assigned.

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Contents E6581373 Handling in general IntroductionTable of Contents E6581373 Scope System configurationOverview Applicable modelOutline view Names and functions of main partsLIU006Z LIU007Z for VF-FS1Service LED DiagnosticsLED Status LED Fault LEDLED on LED OFF OFFRS485 communication port Service pin Device interface XIF file ConfigurationsInverter configurations Neuron IDLIU007Z Command & Setpoint selection Local/RemoteReference parameter of the inverter Functional profile supported by this option Functional profileObject id Object map Node Object functional blockNetwork 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 NciMaxSpeed Maximum Speed Configuration propertiesNciMinSpeed Minimum Speed NciSndHrtBt Send Heartbeat Time NciRcvHrtBt Receive Heartbeat TimeNciMinOutTm Minimum Send Time NciNmlFreq Nominal Motor Frequency NciNmlSpeed Nominal Motor Speed in min-1NciRampUpTm Ramp Up Time NciPwUpOutTm Power up delay time NciDrvSpeedScale Default value for nviDrvSpeedScaleNciRampDownTm Ramp Down Time Input network variables NviResetFault Fault Reset CommandNviDrvSpeedStpt Drive Speed Setpoint NviDrvSpeedScale Drive Speed Setpoint ScalingNviRelay1 /nviDigitalOut1,2 Control of Digital Output NviInvSetFreq Frequency SetpointNviDigitalOutput Control of All Digital Outputs LIU007Z LIU006ZNviEmergOverride Emergency stop NviAnalogOut1,2 Control of Analog outputLnrecall NviParamCmd Parameter accessLnlearncurrent LnlearnvalueOutput network variables NvoDrvFeedback Velocity Feedback NvoDrvAlarm AlarmNvoStatusWord Inverter Status NvoDrvThermal Drive Thermal State NvoAlarmWord Alarm StatusNvoMotorThermal Motor Thermal State NvoTorque Motor Torque MonitorNvoDigitalInput All Digital Inputs Monitor NvoDrvEnergy Cumulative Input EnergyNvoDigitalIn1 to 8 Digital Input Monitor NvoEmergStatus Emergency Status NvoAnalogIn1 to 3 Analog Input MonitorNvoTypeVer Identification NvoParamResp Parameter Access ResponseAscii ToshibaOption unit reset method ProcedureExample usage BindingCommunication health management Parameter access method E6581373 ANSI/EIA/CEA Specifications