SV-iS7 User Manual - Inverter Drive Supermarket

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� Use an insulation-rectified motor or take measures to suppress the micro surge voltage when driving 400V class motor with inverter. A micro surge voltage attributable to wiring constant is generated at motor terminals, and may deteriorate insulation and damage motor. � Before operating unit and prior to user programming, reset user parameters to default settings. � Inverter can easily be set to high-speed operations, Verify capability of motor or machinery prior to operating unit. � Stopping torque is not produced when using the DC-Break function. Install separate equipment when stopping torque is needed. (5) Fault prevention precautions � Provide a safety backup such as an emergency brake which will prevent the machine and equipment from hazardous conditions if the inverter fails. (6) Maintenance, inspection and parts replacement � Do not conduct a megger (insulation resistance) test on the control circuit of the inverter. � Refer to Chapter 12 for periodic inspection (parts replacement). (7) Disposal � Handle the inverter as an industrial waste when disposing of it. (8) General instructions � Many of the diagrams and drawings in this instruction manual show the inverter without a circuit breaker, a cover or partially open. Never run the inverter like this. Always place the cover with circuit breakers and follow this instruction manual when operating the inverter. v
Introduction to the Manual Introduction to the Manual � This manual describes the specifications, installation, operation, functions and maintenance of SV-iS7 series inverter and is for the users who have basic experience of using an inverter. � It is recommended you read carefully this manual in order to use SV-iS7 series inverter properly and safely. � The manual consists as follows. Chapter Title Contents 1 Basics Describes the precautions and basic items which should be learned before using the Inverter. 2 Specifications The control specifications, ratings and types of the input and output 3 Installation Information on the use environment and installation method. 4 Wiring Wiring information for the power supply and signal terminals. 5 Peripheral Devices Peripheral devices which can be connected with the input and output terminals of the Inverter 6 How To Use Keypad Descriptions on the display and operation keys on the main body of the Inverter. 7 Basic Functions Descriptions on the basic functions including frequency setting and operation command. 8 Applied Functions Descriptions on the functions required for system application. 9 Monitor Functions Information on the operational status and troubles of the Inverter. 10 11 12 Protective Functions Communication Functions Checking & Troubleshooting Describes the protective functions for the motor and Inverter. The specifications of the RS-485 communication. 13 Table of Functions Brief summarize of functions. Descriptions on the failures and anomalies which may occur during operation. i
Page 1 and 2: Right choice for ultimate yield LSI
Page 3 and 4: ii WARNING � Do not remove the co
Page 5: iv Environment (2) Wiring Ambient t
Page 9 and 10: ii Contents 3.1.2 3.1.3 3.1.4 3.1.5
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Page 15 and 16: Contents viii Chapter 11 Communicat
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Page 37 and 38: Chapter 3 Installation 3.1.5 Dimens
Page 39 and 40: Chapter 3 Installation 2) Mounting
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Page 45 and 46: 3) How to set EMC Filter functions
Page 47 and 48: 4.1.6 Terminal wiring diagram (POWE
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Page 51 and 52: 4.1.9 Control terminal line diagram
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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
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Chapter 10 Protective Functions PRT
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Chapter 10 Protective Functions PRT
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10.1.4 Motor overheat sensor input
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Setting Items Functions bit2 bit1 O
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1) Speed Command Loss Chapter 10 Pr
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T _ dec Example 1) % ED = × 100[%]
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10.1.12 Speed variation failure Thi
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10.1.19 Detection of motor not conn
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Category Loader Display Description
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Chapter 11 Communication Function 1
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Chapter 11 Communication Function C
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Chapter 11 Communication Function M
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Chapter 11 Communication Function F
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Chapter 11 Communication Function A
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Chapter 12 Checking and Troubleshoo
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12.1.3 Troubleshooting Chapter 12 C
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12.1.4 Replacement of cooling fan C
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12.1.5 Daily and regular checkup li
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Chapter 13 Table of Functions 13.1
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Chapter 13 Table of Functions 13.1.
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Chapter 13 Table of Functions 13-5
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Chapter 13 Table of Functions Exten
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Chapter 13 Table of Functions Contr
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Chapter 13 Table of Functions Contr
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Chapter 13 Table of Functions Input
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Chapter 13 Table of Functions Commu
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Chapter 13 Table of Functions 3.1.8
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Chapter 13 Table of Functions No. 1
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Chapter 13 Table of Functions No. C
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Chapter 13 Table of Functions 3.1.1
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Chapter 13 Table of Functions 13-41
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ⅱ
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Revision History No Date Edition Ve
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