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Mitsubishi Electronics FR-S500 instruction manual Starting frequency Pr, rangeSetting

Models: FR-S500

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Page 82

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Explanation of functions (parameters)

2.3.8Starting frequency (Pr. 13 )

The starting frequency at which the start signal is turned on can be set in the range 0 to 60Hz.

Output frequency
rangeSetting	(Hz)	60
rangeSetting

	Pr.13		0		Time
	Pr.13

				Frequency setting signal (V)

Foward rotation

Parameter	Name	Factory	Setting	Remarks
Parameter	Name	Setting	Range	Remarks
		Setting	Range
13	Starting frequency	0.5Hz	0 to 60Hz	Setting is enabled when Pr. 30 = "1".

CAUTION

The inverter will not start if the frequency setting signal is less than the value set in Pr. 13 "starting frequency".

For example, when 5Hz is set in Pr. 13, the motor will not start running until the frequency setting signal reaches 5Hz.

CAUTION

Note that when Pr. 13 is set to any value lower than Pr. 2 "minimum frequency", simply turning on the start signal will run the motor at the preset frequency even if the command frequency is not input.

♦Related parameters♦

•Minimum frequency setting ⇒ Pr. 2 "minimum frequency" (refer to page 64)

Page 82

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Mitsubishi Electronics FR-S500 instruction manual Starting frequency Pr, rangeSetting

Contents

FR-S500 WIRINGSPECIFICATIONS TRANSISTORIZED INVERTERThis section is specifically about safety matters 1. Electric Shock Prevention3. Injury Prevention 1 Transportation and installation2. Fire Prevention 4. Additional Instructions3 Trial run 2 Wiring4 Operation 7 Disposing of the inverter 6 Maintenance, inspection and parts replacement5 Emergency stop 8 General instructions1.1 Standard connection diagram and terminal specifications 1. WIRINGCONTENTS 1.3 How to use the control circuit terminals1.6 Connection to the Stand-Alone Option Handling of the RS-485 connector2. FUNCTIONS Design information2.5 Current detection function parameters Maintenance parameters2.4 Output terminal function parameters Display function parameters3.2 Troubleshooting Parameter unit FR-PU04 settingErrors Alarms 3. PROTECTIVE FUNCTIONSAPPENDIX 4. SPECIFICATIONSSpecification list Outline drawingsspecifications 1. WIRING1.1 Standard connection diagram and terminal How to use the control circuit terminals1.1.1 Standard connection diagram 1.1 Standard connection diagram and terminal specificationsStandardconnection diagramand terminal specifications 1.1.2 Explanation of main circuit terminals 1 Main circuit2 Control circuit Changeover contact output indicates Power supply Motor 1.2 Main circuit terminals1.2.1 Terminal block layout Power supplyFR-S510WE-0.75K-NA 3Single-phase 100V power inputFR-S510WE-0.1K, 0.2K, 0.4K-NA Motor2 Three-phase 400V power input 1.2.2 Cables, wiring length, and crimping terminals1 Three-phase 200V power input 3 Single-phase 100V power input1.2.3 Wiring instructions 1 Three-phase 200V power input 1.2.4 Selection of peripheral devices2 Three-phase 400V power input 3. The power factor may be slightly lower 1 To-ground leakage currents Select the NFB according to the inverter power supply capacity 2 Line-to-line leakage currentsInstall one NFB per inverter Leakage current Ig2 mA Leakage current Ig1 mALeakage current Ign mA Motor leakageThe ground leakage circuit breaker should be installed to the primary power supply side of the inverter 1 Inverter input side magnetic contactor MC 1.2.6 Power-off and magnetic contactor MC2 Handling of output side magnetic contactor Page 1.2.8 Regarding noise and the installation of a noise filter 1 General countermeasures1.2.9 Grounding precautions 1.2.10 Power supply harmonics 1 Rectifying the motor insulation 1.2.11 Inverter-driven 400V class motor2 Suppressing the surge voltage on the inverter side 1.3.2 Wiring instructions 1.3 How to use the control circuit terminals1.3.1 Terminal block layout 1.3.3 Changing the control logic 2 Source logic type 1.4 Input terminals 1 Two-wire type connection STF, STR1.4.1 Run start and stop STF, STR, STOP 2 Three-wire type connection STF, STR, STOP DC Injection Brake and Coasting to Stop FunctionalityInput terminals Start/Stop Timing Chart for two-wire typeForward-Reverse Rotation Switch-Over Timing Chart REMARKS 0.5Hz1 Voltage input 10, 2 1.4.3 External frequency selection REX, RH, RM, RL 2 Current input 4, 5, AUMulti-Speed Operation Connection Example REMARKS Multi-Speed SettingInput terminals Refer to page 126 for the procedure of indicator adjustment 1.4.4 Indicator connection and adjustment AMTerminal AM Output Circuit 1.4.6 Signal inputs by contactless switches 1.4.5 Control circuit common terminals SD, 5, SE1.5.2 Second function selection RT signal Pr. 60 to Pr. 63 setting 1.5.1 Multi-speed setting RL, RM, RH, REX signalsRemote setting RL, RM, RH signals 1.5.3 Current input selection AU signal Pr. 60 to Pr. 63 settingdisable operation by the 1.5.4 Start self-holding selection STOP signal Pr. 60 to Pr1.5.5 Output shut-off MRS signal Pr. 60 to Pr. 63 setting To stop the motor by1.5.7 Jog operation JOG signal Pr. 60 to Pr. 63 setting 1.5.6 External thermal relay input Pr. 60 to Pr. 63 setting1 Jog operation using external signals After opening terminals RES-SD about 1s, operation is enabled 1.5.9 PID control valid terminal Pr. 60 to Pr. 63 setting 1.5.10 PU operation/external operation switchover Pr. 60 to Pr1.6 Connection to the Stand-Alone Option 1.6.1 Connection of the brake unit BU type1.6.2 Connection of the high power factor converter FR-HC 1.6.3 Connection of the power regeneration common converter FR-CV 1.7 Handling of the RS-485 connector 1.7.1 Connection of the parameter unit FR-PU04System configuration examples 1.7.2 Wiring of RS-485 communication1 Connection of a computer to the inverter 11 connection Handling of the RS-485 connector 2 Combination of computer and multiple inverters 1n connectionMaker 2 Wiring of one RS-485 computer and n inverters several inverters Wiring methods1 Wiring of one RS-485 computer and one inverter Handling of the RS-485 connector1.8 Design information MEMO Chapter Chapter 2. FUNCTIONSChapter Chapter2.1 Function Parameter list Function Parameter listfunctions Function Parameter listParameter List FUNCTIONSParameter List Setting RangeSetting Function Parameter listList Function Parameter listFUNCTIONS Function Parameter list With frequency settingParameter List Automaticrestart functionsFunction Parameter list Minimum Factory Refer Cus Name Setting Range Setting Setting To tomerIncrementsSetting Func- Para- Indica- tion meter tionFunction Parameter list Parameter ListselectionOperation functions Multi Function Parameter listParameter List selectiontorque Parameter ListFunction Parameter list operationAdditional parameters Maintenance parametersParameter for manufacturer setting Function Parameter listParameter List Factory settings may differ because of calibration parametersCalibration parameters Function Parameter listParameter List Communication ParametersFunction Parameter list 0 As set in Prnot accepted. The stop key PU parametersis valid Parameter List2.2 List of parameters classified by purpose of use List of parameters classified by purpose of useParameter Numbers List of parameters classified by purpose of usePurpose of Use Parameter numbers which must be set2.3.1 Setting2.3 Explanation of functions parameters Torque boost PrYou can clamp the upper and 2.3.2 Maximum and minimum frequency PrSetting lower limits of the output2.3.3 Base frequency, base frequency voltage Pr.3 , Pr.19 , Pr.47 SettingPr. 24 to Pr. 27 , Pr. 80 to Pr 2.3.4 Multi-speed operation Pr. 4 , Pr. 5 , PrSetting smaller value for a faster speed Used to set motor accelerationdeceleration time Set a larger value for a slowerAcceleration SettingPr.3 deceleration time sPOINT Setting2.3.6 Selection and protection of a motor Pr. 9 , Pr. 71 , H7 Use an external thermal relayREMARKS Explanation of functions parametersInstall a mechanical brake. No holding torque is provided 2.3.7 DC injection brake Pr. 10 , Pr. 11 , PrSetting Explanation of functions parameters2.3.8 Starting frequency Pr rangeSettingBase frequency Output frequency Hz 2.3.9 Load pattern selection Pr100% Boost for forward rotation Boost for forward rotationRUN key rotation direction selection Pr.17 2.3.10 Jog operation Pr.15 , Pr.162.3.11 using the FWD or REV2.3.12 Stall prevention function and current limit function Pr Always perform test operation 2.3.13 Stall prevention Pr. 22 , Pr. 23 , Pr SettingTest operation must be performed Set the acceleration/deceleration pattern 2.3.14 Acceleration/deceleration pattern PrSetting Explanation of functions parametersto Pr 2.3.15 Extended function display selection Pr2.3.16 Frequency jump Pr Setting2.3.17 Speed display Pr Setting2.3.18 Biases and gains of the frequency setting voltage current Pr. 38 , Pr. 39 , C2 to C7Display 1 How to change the highest frequencyOperation Setting8. Press the SET to set the value OperationDisplayPr. 30 must be set to By turning the Press the SET Press the SETThe value is 100 % in the maximum position of the potentiometer OperationDisplay MODE2.4.1 2.3.19 Start-time ground fault detection selection Pr2.4 Output terminal function parameters Up-to-frequency Pr2.4.2 Output frequency detection Pr. 42 , Pr SettingSetting 2.5 Current detection function parameters2.5.1 Output current detection functions Pr. 48 , Pr 2.5.2 Zero current detection Pr. 50 , Pr Setting2.6.1 Monitor display Pr. 52 , Pr 2.6 Display function parametersSetting OperationDisplay 2.6.2 Setting dial function selection PrRefer to page 2.6.3 Monitoring reference Pr. 55 , Pr 2.7.1 Restart setting Pr. 57 , Pr. 58 , H62.7 Restart operation parameters SettingPower supply R, S, T SettingRestart voltage cushion time Pr. 58 setting Pr. 58 settingWith speed search H6=0,10 The motor will coast 2.8.1 Remote setting function selection Pr 2.8 Additional function parametersSetting Frequency setting storage functionFrequency setting storage conditions Additional function parameters2.9 Terminal function selection parameters 2.9.1 Input terminal function selection Pr. 60 , Pr. 61 , Pr. 62 , PrREMARKS SettingTerminal function selection parameters Setting 2.9.2 Output terminal function selection Pr. 64 , PrTerminal function selection parameters 2.10.1 Retry function Pr. 66 , Pr. 67 , Pr. 68 , Pr 2.10 Operation selection function parametersSetting The cumulative number in Pr. 69 is incremented by 1 when retry operation is regarded as successful, i.e. when normal operation is continued without the protective function major fault activated during a period four times longer than the time set in Pr You can change the motor sound 2.10.2 PWM carrier frequency Pr. 70 , PrSetting Refer to page2.10.3 Voltage input selection Pr Setting 2.10.5 Reset selection/PU stop selection Pr2.10.4 Input filter time constant Pr Settinginput 1 How to make a restart after a stop by the RESETSTOP input from theoperation panel Restarting method with shown Operation selection function parametersSetting 2.10.6 Cooling fan operation selection PrOperation selection function parameters 2.10.7 Parameter write disable selection Pr Setting2.10.8 Reverse rotation prevention selection Pr 2.10.9 Operation mode selection PrSetting Setting Operation selection function parameters1 Preparation Function/operation changed by switching on-off the MRS signal1 PU operation interlock 2 Function1 Preparation 2 Operation mode switching by external signalSet 8 switching to other than external operation mode in Pr 2 Function2.10.10 PID control Pr. 88 to Pr Setting 1 Basic PID control configuration2 PID action overview 2 PD action 3 Wiring example The contact input signal AU Signal need not be turned on4 I/O signals 5 Parameter setting6 Adjustment procedure Operation selection function parameters7 Calibration example Operation selection function parametersSet point input calibration Detector output calibration2.11.1 Slip compensation Pr. 95 , Pr. 96 , Pr 2.11 Auxiliary parametersSetting Operating conditions 2.11.2 Automatic torque boost selection PrSetting 2.11.3 Motor primary resistance Pr 2.12 Maintenance parameters2.12.1 Maintenance output function H1 , H2 Setting2.12.2 Current average value monitor signal H3 , H4 , H5 Setting Pulse operationit is 2s when the maintenance timer value H1 4 Output of maintenance timer value maintenance parameter H1Maintenance timer value H1 is less than 16000h and 9s when exceeds2.13 Calibration parameters 2.13.1 Meter frequency meter calibration C1Set the value of the calibration parameter C1 AM terminal calibration Flicker ... Parameter setting completeOperationDisplay Calibration parametersAt 5V, the meter generally deflects to full-scale 2.14 Clear parameters 2.14.2 Alarm history clear ECL2.14.1 Parameter clear CLr 1 Operation mode switching Operation mode switching method 2.15 Communication parameters1 Operational functions Communication parameters2 Operation mode-based functions Communication-related parameters 2.15.1 Communication settings n1 to n7 , n11Communication specifications Refer to page 180 for the instruction codesSetting To make communication between the personal computer and inverter, initialization of the communication specifications must be made to the inverter. If initial setting is not made or there is a setting fault, data transfer cannot be madeComputer programming 1 Communication protocol 2 Communication operation presence/absence and data format typesData format types 3 Data formatData used is hexadecimal 1 Communication request data from computer to inverterData definitions Computer Inverter Inverter Computer setting 10msCommunication parameters Inverter data processing time· When the setting is 0, RS-485 communication is disabled number WaitingAlways set the communication check time interval before starting operation to prevent hazardous conditions 4 digits Setting items and set dataCommunication parameters 6 digitsFor example For exampleCommunication parameters Communication parameters DescriptionREMARKS Communication parameters6 Communication error Error Code List5 Operation at alarm occurrence The parity check result does not match the specified parityGeneral flowchart 7 Program exampleTo change the operation mode to computer link operation ProgramSetting 2.15.2 Operation and speed command source n8 , n9Pr. 79 ≠ Explanation of table 2.15.3 Link startup mode selection n10Operation is valid only from external terminal signal Communication parametersSetting Refer to to page2.15.4 E2PROM write selection n12 REMARKS2.16.2 PU buzzer control n14 2.16 Parameter unit FR-PU04 setting2.16.1 PU display language selection n13 SettingSetting 2.16.3 PU contrast adjustment n152.16.4 PU main display screen data selection n16 During stop2.16.5 Disconnected PU detection/PU setting lock selection n17 SettingMEMO 3. PROTECTIVE FUNCTIONS Always read the instructions before using the equipmentTroubleshooting Chapter Chapter3.1 Errors Alarms Errors Alarms1 Major failures 3.1.1 Error alarm definitionsErrors Alarms OV During Acc Errors AlarmsFR-PU04 FR-PU04Errors Alarms is set to OH Stall prevention2 Minor failures Errors Alarms 3 WarningsCheck point FR-PU04 4 Write errors 3.1.3 Correspondence between digital and actual characters 3.1.4 Resetting the inverterErrors Alarms 3.2 Troubleshooting 3.2.1 Motor remains stopped3.2.4 Acceleration/deceleration is not smooth 3.2.3 Speed greatly differs from the setting3.2.2 Motor rotates in opposite direction 3.2.5 Motor current is large3.2.10 Parameter write cannot be performed 3.2.8 Operation mode is not changed properly3.2.9 Operation panel display is not operating 3.2.11 Motor produces annoying soundSpecification list Chapter Chapter Chapter4. SPECIFICATIONS Chapter1 Three-phase 200V power supply 4.1 Specification list 4.1.1 RatingsSpecification list Specification list 2 Three-phase 400V power supplySPECIFICATIONS 3 Single-phase 100V power supply Specification list4.1.2 Common specifications Specification listspecificationsControl Specification listfailure and alarm. 1 contact output 1 contact signalsOutputφ5 hole 4.2 Outline drawingsOutline drawings 0.2050.20 Outline drawingsφ5 hole Cooling fan×1Parameter unit FR-PU04 Panel cut dimension drawingSPECIFICATIONS Outline drawingMEMO APPENDIX 1 Parameter Instruction Code List APPENDIXAPPENDIX 1 Parameter Instruction Code List Parameter Instruction Code ListParameter Instruction Code List Additional function Parameter Instruction Code ListDisplay Terminal functionsspeed MultiParameter for manufacturer Parameter Instruction Code ListCalibration Name SettingFunc CodePrint Date REVISIONSThe manual number is given on the bottom left of the back cover Manual Number