SV-iS7 User Manual - Inverter Drive Supermarket

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Chapter 12 Checking and Troubleshooting 12-7 3) Replacement steps of product of 18.5~22 kW 200V, 30~75kW 400V (Check capacity.) Release the volts upper of the product and disconnect the connector of the fan, then you can replace the fan.
12.1.5 Daily and regular checkup list Checkup Part Total Main circuit Checkup items Check up environment Check: temperature,umidity, dust, ETC. Entire devices Is there any abnormal vibration or sound? Ο Power Source Voltage Total Connected conductors /Wires Terminals Intermediate Condenser Relay Resistor Normal or not of the Voltage of main circuit? 1) Megger check (between main circuit terminals and connecting terminals) 2) Are all of the fixed parts position? on the 3) Is there any evidences of overheating on each parts? 4) cleaning 1)Is there any corrosion conductor on the 2) Is there any damage on coverings of the wire? Is there any damaged? 1) Is liquid leaking inside? 2) Is the safety apparatus on the position? Is there any protuberance? 3) Check the power failure capacity 1) Is there any chattering sound under operation 2) Is there any damage on contact point? 1) Is there any damage on isolating method of Resistor? 2) disconnection Check Chapter 12 Checking and Troubleshooting Checkup cycle daily Regular (Year) Way of Checkup Criterion decision 1 2 Counter -plan Ο See warning No freezing under thermometer, temperature of hygrometer, -10~+40. recorder Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο No dew under humidity of 50% By seeing or hearing If no matter Voltage check Ο among the terminal R, S, T phase of the inverter 1) Disconnect the inverter and short terminals R,S,T, U,V,W, and then measure these terminals and connecting terminals with Cycle megger 2) Screw up 3) Check by seeing. 1) over 5MΩ 2),3) no matter Check by seeing. If no matter Check by seeing. If no matter 1), 2) Check by seeing. 3) Check with Capacity meter 1)check by hearing 2)check by seeing 1) check by seeing 2) Disconnect one side and check with the tester 1),2) If no matter 3) 85% Over than Rated capacity If no matter 1) If no matter 2) within ±10% variation of indicated resistance value Digital multimeter/ tester DC 500V Megger Capacity meter Digital multimeter/a nalogue tester 12-8
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Right choice for ultimate yield LSI
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ii WARNING � Do not remove the co
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iv Environment (2) Wiring Ambient t
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Introduction to the Manual Introduc
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ii Contents 3.1.2 3.1.3 3.1.4 3.1.5
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Contents iv Chapter 7 Basic Functio
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Contents vi 8.1.24 Cooling fan cont
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Contents viii Chapter 11 Communicat
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x Contents 13.1.11 Parameter mode -
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Chapter 1 Basics 1-2 1.1.5 Distribu
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Chapter 2 Specifications 2-1 2.1 Sp
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Chapter 2 Specifications 2) Operati
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Chapter 3 Installation Note 3-2 Cau
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Chapter 3 Installation 3) SV0110-01
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Chapter 3 Installation 3-10 2) SV00
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Chapter 3 Installation 3.1.5 Dimens
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Chapter 3 Installation 2) Mounting
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4.1 Wiring 4.1.1 How to separate fr
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4.1.2 How to separate front cover w
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3) How to set EMC Filter functions
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4.1.6 Terminal wiring diagram (POWE
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3) 90 ~ 160 kW (400V) R(L1) S(L2) T
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4.1.9 Control terminal line diagram
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1) Example of Distribution Relay2 (
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Input signal Output Signal 4.1.11 C
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4.2 Operation Checking Chapter 4 Wi
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5.1 Peripheral Devices Ground 5.1.1
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2) AC Reactor Specifications INVERT
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4) Dimensions - Group 1 - Group 2 5
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6.1 How to Use Keypad 6.1.1 Standar
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3) Composition of Display (1) Monit
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No Function Display Description FWD
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Chapter 6 How to Use Keypad 1) Para
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2) Mode Shift with User/Macro Mode
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PAR PRT N STP 0.00Hz 00 Jump Code 4
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2) Code shift (function Items) in o
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6.1.6 Parameter setting 1) Paramete
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6.1.7 Operating status monitoring 1
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3) How to use status display Chapte
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3) Saving and monitoring of failure
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7.1 Basic Functions 7.1.1 How to se
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Chapter 7 Basic Functions IN-05 V1
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The output frequency of bipolar vol
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Chapter 7 Basic Functions 5) Freque
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Chapter 7 Basic Functions If you se
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[Example of speed-8] Chapter 7 Basi
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Chapter 7 Basic Functions 4) Operat
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7.1.8 Run immediately with power On
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Caution Chapter 7 Basic Functions 9
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Chapter 7 Basic Functions You can c
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7.1.12 Acc/Dec Stop command Group C
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Chapter 7 Basic Functions The user
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Chapter 7 Basic Functions 7.1.16 Se
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Frequency Voltage Current Operating
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Chapter 7 Basic Functions (1) ADV-2
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7.1.21 Multi-function input termina
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Chapter 8 Applied Functions 8-2 Set
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Chapter 8 Applied Functions If 10.4
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Chapter 8 Applied Functions 8.1.3 U
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Chapter 8 Applied Functions 8.1.5 S
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Chapter 8 Applied Functions * Accel
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Chapter 8 Applied Functions 8.1.8 P
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Chapter 8 Applied Functions For exa
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Chapter 8 Applied Functions 4) PID
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Chapter 8 Applied Functions 8-18 In
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Chapter 8 Applied Functions APO-05
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Chapter 8 Applied Functions BAS-15
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Chapter 8 Applied Functions Before
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Chapter 8 Applied Functions lower O
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Chapter 8 Applied Functions 1) Prep
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Chapter 8 Applied Functions CON-48
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Chapter 8 Applied Functions Group C
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Chapter 8 Applied Functions If the
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Chapter 8 Applied Functions 8.1.19
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Chapter 8 Applied Functions ADV-61
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Chapter 8 Applied Functions The car
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Chapter 8 Applied Functions 8-42 Co
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Chapter 8 Applied Functions 8-46 Ca
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Chapter 8 Applied Functions 2) How
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Chapter 8 Applied Functions CNF-42
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Chapter 8 Applied Functions AUT-01
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Chapter 8 Applied Functions APO-41
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Chapter 8 Applied Functions 3) Inte
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Chapter 8 Applied Functions ADV-75
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Chapter 9 Monitor Functions 9-2 Set
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Chapter 9 Monitor Functions * Warni
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Chapter 9 Monitor Functions 2) Fail
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Chapter 9 Monitor Functions 9-8 Set
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Chapter 9 Monitor Functions 9.1.4 S
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Chapter 9 Monitor Functions 4 : FDT
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Chapter 9 Monitor Functions Functio
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Chapter 9 Monitor Functions 9.1.5 F
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Chapter 9 Monitor Functions CNF-71
Page 199 and 200: Chapter 10 Protective Functions PRT
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Page 203 and 204: 10.1.4 Motor overheat sensor input
Page 205 and 206: Setting Items Functions bit2 bit1 O
Page 207 and 208: 1) Speed Command Loss Chapter 10 Pr
Page 209 and 210: T _ dec Example 1) % ED = × 100[%]
Page 211 and 212: 10.1.12 Speed variation failure Thi
Page 213 and 214: 10.1.19 Detection of motor not conn
Page 215 and 216: Category Loader Display Description
Page 217 and 218: Chapter 11 Communication Function 1
Page 221 and 222: Chapter 11 Communication Function C
Page 227 and 228: Chapter 11 Communication Function M
Page 229 and 230: Chapter 11 Communication Function F
Page 233 and 234: Chapter 11 Communication Function A
Page 245 and 246: Chapter 12 Checking and Troubleshoo
Page 247 and 248: 12.1.3 Troubleshooting Chapter 12 C
Page 249: 12.1.4 Replacement of cooling fan C
Page 253 and 254: Chapter 13 Table of Functions 13.1
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Page 257 and 258: Chapter 13 Table of Functions 13-5
Page 261 and 262: Chapter 13 Table of Functions Exten
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Page 269 and 270: Chapter 13 Table of Functions Input
Page 277 and 278: Chapter 13 Table of Functions Commu
Page 279 and 280: Chapter 13 Table of Functions 3.1.8
Page 281 and 282: Chapter 13 Table of Functions No. 1
Page 287 and 288: Chapter 13 Table of Functions No. C
Page 291 and 292: Chapter 13 Table of Functions 3.1.1
Page 293 and 294: Chapter 13 Table of Functions 13-41
Page 295 and 296: ⅱ
Page 297 and 298: ��
Page 299: Revision History No Date Edition Ve
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