FR-F700 INSTRUCTION MANUAL (BASIC) - MRO Stop

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5.3 Causes and corrective actions(1) Error MessageA message regarding operational troubles is displayed. Output is not shut off.Operation PanelIndicationHOLDName Operation panel lockCauses and corrective actionsDescription Operation lock mode is set. Operation other than is made invalid. (Refer to page 34.)Check point ------------Corrective action Press for 2s to release lock.Operation PanelIndicationNameDescriptionCheck pointOperation PanelIndicationNameDescriptionCheck pointCorrective actionEr1Write disable error1. You attempted to make parameter setting when Pr. 77 Parameter write selection has been set to disableparameter write.2. Frequency jump setting range overlapped.3. Adjustable 5 points V/F settings overlapped4. The PU and inverter cannot make normal communication1. Check the setting of Pr. 77 Parameter write selection (Refer to Instruction Manual (applied) chapter 4.)2. Check the settings of Pr. 31 to 36 (frequency jump). (Refer to Instruction Manual (applied) chapter 4.)3. Check the settings of Pr. 100 to Pr. 109 (Adjustable 5 points V/F). (Refer to Instruction Manual (applied)chapter 4.)4. Check the connection of the PU and inverter.Er2Write error during operationWhen parameter write was performed during operation with a value other than "2" (writing is enabledindependently of operating status in any operation mode) is set in Pr. 77 and the STF (STR) is on.1. Check the Pr. 77 setting. (Refer to Instruction Manual (applied) chapter 4.)2. Check that the inverter is not operating.1. Set "2" in Pr. 77.2. After stopping operation, make parameter setting.Operation PanelIndicationNameDescriptionCheck pointEr3Calibration errorAnalog input bias and gain calibration values are too close.Check the settings of C3, C4, C6 and C7 (calibration functions). (Refer tochapter 4.)Instruction Manual (applied)Operation PanelIndicationEr4Name Mode designation errorDescription You attempted to make parameter setting in the NET operation mode when Pr. 77 is not "2".Check point1. Check that operation mode is "PU operation mode".2. Check the Pr. 77 setting. (Refer to Instruction Manual (applied) chapter 4.)1. After setting the operation mode to the "PU operation mode", make parameter setting. (Refer to pageCorrective action 61.)2. After setting "2" in Pr. 77, make parameter setting.TROUBLESHOOTING5Operation PanelIndicationrE1Name Parameter read errorDescription An error occurred in the EEPROM on the operation panel side during parameter copy reading.Check point ------------Corrective action· Make parameter copy again. (Refer to page 63.)· Check for an operation panel (FR-DU07) failure. Please contact your sales representative.93
Causes and corrective actionsOperation PanelIndicationNameDescriptionCheck pointCorrective actionOperation PanelIndicationNameDescriptionCheck pointCorrective actionrE2Parameter write error1. You attempted to perform parameter copy write during operation.2. An error occurred in the EEPROM on the operation panel side during parameter copy writing.Is the FWD or REV LED of the operation panel (FR-DU07) lit or flickering?1. After stopping operation, make parameter copy again. (Refer to page 63.)2. Check for an operation panel (FR-DU07) failure. Please contact your sales representative.rE3Parameter verification error1. Data on the operation panel side and inverter side are different.2. An error occurred in the EEPROM on the operation panel side during parameter verification.Check for the parameter setting of the source inverter and inverter to be verified.1. Press to continue verification.Make parameter verification again. (Refer to page 64.)2. Check for an operation panel (FR-DU07) failure. Please contact your sales representative.Operation PanelIndicationNameDescriptionCheck pointCorrective actionOperation PanelIndicationDescriptionCorrective actionrE4Model error1. A different model was used for parameter write and verification during parameter copy.2. When parameter copy write is stopped after parameter copy read is stopped1. Check that the verified inverter is the same model.2. Check that the power is not turned off or an operation panel is not disconnected, etc. duringparameter copy read.1. Use the same model (FR-F700 series) for parameter copy and verification.2. Perform parameter copy read again.Err.1. The RES signal is on2. The PU and inverter cannot make normal communication (contact fault of the connector)3. When the control circuit power (R1/L11, S1/L21) and the main circuit power(R/L1, S/L2, T/L3) areconnected to a separate power, it may appear at turning on of the main circuit. It is not a fault.1. Turn off the RES signal.2. Check the connection of the PU and inverter.94
Page 1 and 2:
INVERTERINSTRUCTION MANUAL (BASIC)F
Page 3 and 4:
— CONTENTS —1 PRODUCT CHECKING
Page 5 and 6:
6 PRECAUTIONS FOR MAINTENANCE AND I
Page 7 and 8:
2 INSTALLATION AND WIRINGThree-phas
Page 9 and 10:
Peripheral devices400V classMotorOu
Page 11 and 12:
Method of removal and reinstallatio
Page 13 and 14:
Wiring2.4 Wiring2.4.1 Terminal conn
Page 15 and 16:
Wiring2.4.3 Specification of main c
Page 17 and 18:
Wiring400V classFR-F740-0.75K to 5.
Page 19 and 20:
Wiring(1) Cable sizes etc., of the
Page 21 and 22:
Wiring(2) Notes on earthing (ground
Page 23 and 24:
UVWWiring• FR-F720-15K, FR-F740-1
Page 25 and 26:
WiringTypeFrequency settingTerminal
Page 27 and 28:
Wiring2.4.6 Changing the control lo
Page 29 and 30:
Wiring2.4.7 Wiring of control circu
Page 31 and 32:
Wiring2.4.9 RS-485 terminal block
Page 33 and 34:
Precautions for use of the inverter
Page 35 and 36:
Failsafe of the system which uses t
Page 37 and 38:
Operation panel (FR-DU07)3.2 Operat
Page 39 and 40:
Operation panel (FR-DU07)3.2.3 Oper
Page 41 and 42:
Operation panel (FR-DU07)3.2.7 Chan
Page 43 and 44:
When the rated motor frequency is 5
Page 45 and 46:
Start/stop from the operation panel
Page 47 and 48: Start/stop from the operation panel
Page 53 and 54: Make a start and stop with terminal
Page 61 and 62: Increase the starting torque (Pr. 0
Page 63 and 64: Change acceleration and deceleratio
Page 65 and 66: Energy saving operation (Pr. 60)Ope
Page 67 and 68: Parameter clear, all parameter clea
Page 69 and 70: Parameter copy and parameter verifi
Page 71 and 72: Parameter listOperation selection a
Page 73 and 74: Parameter list4.9.3 Parameter list
Page 75 and 76: Parameter listFunctionJog operation
Page 77 and 78: Parameter listFunctionDetection of
Page 79 and 80: Parameter listFunctionRetry functio
Page 81 and 82: Parameter listFunctionOperation mod
Page 83 and 84: Parameter listFunctionChange of ana
Page 85 and 86: Parameter listSwitch between the in
Page 87 and 88: Parameter listFunctionOperation sel
Page 89 and 90: Parameter listFunctionSlip compensa
Page 91 and 92: Parameter listFunctionPU connector
Page 93 and 94: Parameter listFunctionRegeneration
Page 95 and 96: Parameter listFunctionAdjustment of
Page 97: List of faults or alarm display5.2
Page 101 and 102: Causes and corrective actionsOperat
Page 109 and 110: Correspondences between digital and
Page 111 and 112: Check and clear of the faults histo
Page 113 and 114: Check first when you have troubles5
Page 115 and 116: Inspection item6 PRECAUTIONS FOR MA
Page 117 and 118: Inspection item6.1.4 Display of the
Page 119 and 120: Inspection item(1) Cooling fanThe r
Page 121 and 122: Inspection item• Removal (FR-F740
Page 123 and 124: Rating7 SPECIFICATIONS7.1 Rating•
Page 125 and 126: Common specifications7.2 Common spe
Page 127 and 128: Outline dimension drawings7.3 Outli
Page 129 and 130: Outline dimension drawings• FR-F7
Page 137 and 138: Outline dimension drawings• Opera
Page 139 and 140: Heatsink protrusion attachment proc
Page 141 and 142: For customers who have replaced the
Page 143 and 144: Appendix 2 Instructions for UL and
Page 145 and 146: Appendix 3 Instructions for Complia
Page 147: REVISIONS*The manual number is give
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FR-F700 INSTRUCTION MANUAL (BASIC) - MRO Stop

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