Name: Hitachi J300 Series
Brand: Hitachi
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INSTRUCTION MANUAL

HITACHI INVERTER

Hitachi, Ltd.

Tokyo Japan

NB506XC

After reading this manual, keep it at hand for future reference.

J300 U : USA version

Three phase input 200/400V class

J300 SERIES

CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net

Instruction Manual1
Definitions and Symbols2
Hazardous High Voltage2
Precautions3
Revision History Table5
Table of Contents6
Safety Precautions7
Installation7
Wiring7
Operation8
- Input Phase Failure Protection9
- Control and Operation10
- Maintenance, Inspection and Part Replacement11
- Appendix12
- Others13
- Motor Terminal Surge Voltage Suppression Filter (for the 400 V Class)14
- Protection against Noise Interference from Inverter14
- Effects of Distributor Lines on Inverters15
- Description of Inverter Model16
- Contents of Specifications Label16
Inspection Upon Unpacking16
Appearance and Names of Parts17
- Installation18
- Precaution for Installation and Wiring20
- Wiring the Power Supply and Motor23
- Wiring of Control Circuit Terminals25
- Sink Type (Factory Settings)25
- Source Type Wiring25
- Connection to the Programmable Controller27
- Wiring Equipment, Options (EMI Filter, Etc.)28
- Main Circuit Terminal30
- Control Circuit Terminal30
- Control Circuit31
- Control Circuit Terminals32
- Terminal Connection Diagram34
- Before Starting Operation35
- Test Run37
- An Example of a General Connection Diagram37
- Runnign from External Command38
- Operating with Digital Operator38
- Contact Specification39
- Saving the Alarm Signal39
- Resetting (any One of A, B and C Is Possible)40
- Names of Parts41
Operation of the Digital Operator41
- Key Description42
- Explanation of Screen Display43
- Transition of each Code44
- Monitor Mode, Function Mode45
- Digital Operator Initialization List45
- Extension Function Mode46
- Explanation of Modes47
- Monitor Mode Contents47
- Function Mode49
- Returning to the Initialization (State Set at Factory before Shipment)54
- How to Delete Trip History Data (D 10 and D 11)54
- Extension Function Mode Contents55
- A 0 Control Method Setting55
- A 1, a 2 Motor Capacity, Motor Poles Setting55
- A 3 Speed Control Response Constant Setting56
- A 4 Start Frequency Adjustment56
- A 5, a 6 Frequency Upper, Lower Limiter57
- A 7, a 8, a 9 Jump Frequency Setting 1-357
- A 10, Carrier Frequency Setting58
- A 11, Frequency Command Sampling Frequency Setting58
- A 12, a 13, a 14 Multispeed Setting 1-358
- A 23, Electronic Thermal Level Adjustment59
- A 24, Electronic Thermal Characteristic Selection59
- A 25, Motor Poles Setting for Motor Speed Monitor59
- A 26, a 27 External Frequency Setting Start and End60
- A 34, Instantaneous Restart Selection (Restart Selection)60
- A 38, Dynamic Braking Usage Ratio61
- A 39, a 40 Arrival Optional Frequency at Acceleration and at Deceleration61
- A 44 Monitor Signal Selection62
- A 47 Frequency Converted Value Setting62
- A 48 Analog Input Selection62
- A 49 Frequency Arrival Signal Output Method63
- A 54 Restarting after FRS Signal Selection63
- A 61 Jogging Frequency Setting64
- A 59 Running Mode Selection64
- A 58 Reduced Voltage Soft Start Setting64
- A 62, a 63 Base and Maximum Frequency Setting65
- A 64 Maximum Frequency Selection65
- A 80, a 81 Frequency Command Output Frequency Adjust (O-L, OI-L)65
- A 86 Selection of Reset Terminal Performance66
- A 90, a 91, a 92 Proportional, Integral, Differential Gain Setting66
- A 94 PID Control Selection66
- A 98 Motor Data Selection67
- A 97 Auto Tuning Setting67
- A 96 Internal Target Value Level Setting67
- A 95 Target Value Setting Method Selection67
- A 99 Ro-T-Option Selection68
- C 0 to C 7 Input Terminal Setting 1 to 869
- C 10, C 11 Output Terminal Setting 11 and 1270
- C 20 Input Terminal a and B Contact Setting71
- C 21 Output Terminal a and B Contact Setting71
Protection Functions72
- Other Display73
- How to Reset74
- Error Messages and Diagnosis74
Troubleshooting74
- Trouble Shooting79
- Maintenance and Inspection Precautions82
- Inspection Items82
- Daily Inspection and Periodic Inspection84
- Measurement Method for I/O Voltage, Current, and Power87
- Parts to be Measured87
- Measurement Method for Output Voltage88
- Common Standarsd Specifications89
- Individual Specification (USA Version (J300-... LFU, HFU))91
- Connecting the Remote Operator92
Functions When Using the Optional Remote Operator92
- Monitor Mode94
- Function Mode List When the Remote Operator Is Used96
- Protection Function Display List When the Remote Operator Is Used107
- Other Displays107
- Warning Error List108
- Dimensions109
- Remote Operator, Copy Unit109
- Copy Unit Function110
- Data to be Copied by the Copy Unit111
Service112
- Manual for New Functions113
- Autotuning113
- Outline of the Function113
Appendix 1113
- Digital Operator114
- Remote Operator114
- Setting Method114
- Autotuning Start114
- New Remote Operator115
- Display When the Autotuning Terminates116
- Display in the Normal State116
- Display in the Failure State116
- Running Method by Autotuning Data117
- Energy Conservation Running120
- Fuzzy most Suitable Acceleration and Deceleration123
- Principle124
- Instantaneous Power Failure Restart and Commercial Power Source Switching127
Appendix 2127
- In the Following Cases, the Equipment May Start at the Lowest Frequency (Called 0 Start)128
- Time Chart for Retry Mode128
- Commercial Power Source Switching129
- Connection Example Diagram and Timing for Commercial Power Source Switching Running130
- Capacitor Life Curve131
Appendix 3131
Acceleration/Deceleration Curve Constants132
Appendix 4132
- Multi-Motor Operation and Precautions for Operation133
- Supplementaly Explanation of the Function Mode136
Appendix 5136
Appendix 6136
List for Display and Data Read/Copy with each Operators137
Appendix 7137
- PID Function144
- Wiring Sketch144
- PID Gain144
Appendix 8144
Data Setting Method145

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Brand	Hitachi
Model	J300 Series
Category	Inverter
Language	English