Toshiba TOSVERT VF-FS1 Series instruction manual Diagnostics, Service LED, Led

Page 7

E6581373

2.2. Diagnostics

2.2.1. Service LED

Service LED indicates the node condition.

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Continues to

be OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Continues to

be ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Momentarily

OFF then continues to be ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Repeats ON

and OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Repeats ON

and OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Continues to

be OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Time (second)

Power

1

2

 

3

 

4

5

ON

 

 

 

 

LED ON

 

 

 

 

LED OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

 

 

 

Phenomenon

 

 

 

 

 

 

Problem & Solutions

1

 

Although the inverter is turned

Check

the connection between the inverter and the

 

 

on, LED remains OFF.

 

 

 

LONWORKS option unit. If abnormality is not found after

 

 

LED continues to be ON after

2

 

checking, it needs to be repaired.

 

 

the inverter is turned on.

 

 

 

 

 

 

 

 

 

 

LED is ON then OFF when

Internal application program is abnormal.

3

the inverter is turned on, and

 

 

it continues to be ON.

 

 

 

If the same indication appears after resetting the power, it

 

 

 

 

 

needs to be repaired.

4

LED flashes every 0.5 second.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This is a normal action of the "Unconfigured" device. If the

5

LED flashes every 1 second.

device is not "Unconfigured", Internal application program

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

is broken. It needs to be repaired.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When the program is in the condition of "Configures"

6

 

LED

 

momentarily

turns

ON

status, LED momentarily turns ON when the inverter is

 

then continues to be OFF.

 

 

 

turned on. Then the LED continues to be OFF for some

 

 

 

 

 

seconds. The node indicates "Configured" status that

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

means the normal condition.

-

 

Flicker of LED

 

 

 

 

 

 

CPU is abnormal. It needs to be repaired.

 

(Approximately 10Hz to 30Hz)

 

 

 

 

 

 

 

-

 

LED turns ON while holding

This is normal action while holding down service switch.

 

down service switch.

 

 

 

 

 

 

 

 

 

 

 

 

 

The phone numbers for a service call are listed on the back cover of the inverter instruction manual or on its catalog.

- 6 -

Page 6 Page 8
Image 7
Page 6 Page 8
Contents E6581373 Handling in general IntroductionTable of Contents E6581373 Applicable model System configurationScope OverviewLIU007Z for VF-FS1 Names and functions of main partsOutline view LIU006ZService LED DiagnosticsLED 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 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 NviDrvSpeedScale Drive Speed Setpoint Scaling NviResetFault Fault Reset CommandInput 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 NvoDrvFeedback Velocity Feedback NvoDrvAlarm AlarmNvoStatusWord Inverter Status NvoTorque Motor Torque Monitor NvoAlarmWord Alarm StatusNvoDrvThermal Drive Thermal State NvoMotorThermal Motor Thermal StateNvoDigitalInput All Digital Inputs Monitor NvoDrvEnergy Cumulative Input EnergyNvoDigitalIn1 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
Top Page Image Contents