E6581160 | Toshiba VF-S11 guide

E6581160

Note 9: The cumulative operation time increments only when the machine is in operation.

Note 10: At the occurrence of a trip, maximum values are not always recorded and displayed for reasons of detecting time.

Note 11: If there is no trip record, nerr is displayed.

✩Of the items displayed on the monitor, the reference values of items expressed in percent are listed below.

•	Load current:	The current monitored is displayed. The reference value (100% value) is
		the rated output current indicated on the nameplate. That is, it
		corresponds to the rated current at the time when the PWM carrier
		frequency (f300) is 4kHz or less. The unit can be switched to A
		(amperes).
•	Input voltage:	The voltage displayed is the voltage determined by converting the voltage
		measured in the DC section into an AC voltage. The reference value
		(100% value) is 200 volts for 240V models, 400 volts for 500V models or
		575 volts for 600V models. The unit can be switched to V (volts).	5
•	Torque:	The torque generated by the drive motor is displayed. The reference value	5
		(100% value) is the rated torque of the motor.
•	Torque current:	The current required to generate torque is calculated from the load current
		by vector operations. The value thus calculated is displayed. The
		reference value (100% value) is the value at the time when the load
		current is 100%.
•	Load factor of inverter:	Depending on the PWM carrier frequency (f300) setting and so on, the
		actual rated current may become smaller than the rated output current
		indicated on the nameplate. With the actual rated current at that time (after
		a reduction) as 100%, the proportion of the load current to the rated
		current is indicated in percent. The load factor is also used to calculate the
		conditions for overload trip (QN).

•PBR cumulative load factor: The load factor of the braking resistor that may come up to the level at which an overload trip (QNT) occurs is indicated in percent. An overload trip occurs when it reaches 100%.

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Toshiba VF-S11 manual E6581160

Contents

For 3-phase induction motors Industrial Inverter Safety precautions Meanings of symbolsSafety precautions Explanation of markings General Operation Transportation & installation Wiring Operations When retry function is selected inverter Maintenance and inspection  Contents  Read first Check product purchase CD-ROM E6581167 Contents of the product Installation Standard connection diagram ConnectionStandard connections VF-S11 FLC FLBFLA PLC OUT Power circuit terminals Selection of wiring materialsPower circuit Description of terminals Control circuit terminals Control circuit terminals SW124VDC PLC VIA PTC FLB FLA RY RC Slide switch SW1PLC Source Positive logic SW1 Source PLC Sink Operations Simplified Operation of the VF-S11Eoqf Hoqf How to start and stop Start and stop using the operation panel keys EOQF=Coast stop Example of operating a run from the panel How to set the frequencyHOQF= Setting the frequency using the operation panel HOQF= or Frequency setting How to operate the VF-S11 Running and stopping using the operation panel Ex.2 Running and stopping using external signals Ex.3 VIA Basic VF-S11 operations Status monitor mode Mode for monitoring all inverter statusPanel jog mode Past trip record detained monitor mode Flow of status monitor modeStandard monitor mode How to set parameters Parameters for detailed and special setting. SeeWhen you adjust the inverter repeatedly using Same parameter. Parameter name CWJ. See ⇔HJ How to set the basic parameters ～H How to set extended parameters How to search and reprogram parameters Search and resetting of changed parameters I4WExample of parameter setting ⇔ CEE ⇔CEE How to use the history functionParameters that cannot be changed while running Kpkv Returning all parameters to standard default settingHow to save/load the user setting parameters Status monitor under normal conditions Status monitor modeMonitoring the operation status Iiii Pgtt ⇔ Display of detailed information on a past trip Display of trip information Trip code displayDisplay of trip information at the occurrence of a trip Example of call-up of trip information OFF VIA VIB RES QR ⇔ Cumulative E6581160 About the EMC directive How to cope with the CE directiveMeasures to satisfy the standards Measures to satisfy the EMC directive Three-phase 500V class Example of wiring About the low-voltage directive Compliance with Installation Compliance with UL Standard and CSA StandardMeasures to satisfy the low-voltage directive Compliance with Connection AIC, Fuse and Wire sizes Motor thermal protectionAIC a AWG Table of parameters and data User parametersBasic parameters Four navigation functions CEE QNO Extended parameters Input/output parameters Frequency parameters Operation mode parameters Torque boost parameters Acceleration/deceleration time parameters Protection parameters Output parameters Operation panel parameters Communication parameters PM motor parameters Default settings by inverter rating XD／H Table of input terminal functions AD2 +SS3+AD2 , H, H, H Table of output terminal functions AD3 QN-,QNT ,QJ,WR,GH,WE,On QE-,QR-,QJ, Fcvibn Standard specifications SpecificationsModels and their standard specifications Common specification Characteristics Specification Outside dimensions and mass Outside dimensions and mass Outline drawing VF-S11 Fig.D Before making a service call Trip information and remedies Trip causes/warnings and remedies QNT Industrial and Power Systems & Services Company