Hitachi J100 E4 SERIES - 9. PROTECTIVE FUNCTIONS; Power module protection; Overload protection; Braking resistor overload

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Definitions and Symbols2
Precautions3
Precautions for EMC - Electro Magnetic Compatibility4
Appearance and Name of Parts5
Model Name and Specifications6
Installation and Wiring7
Environment Condition7
Installing the Filter7
Wiring8
Signal Wiring8
Installation and Wiring Diagrams9
Table of Contents13
Safety Precautions14
Input Voltage14
Installation Locations and Surfaces14
Motor Terminal Surge Voltage Suppression Filter16
Protection against Noise Interference from Inverter16
Effects of Distributor Lines on Inverters17
Inspection Upon Unpacking18
Appearance and Names of Parts19
Installation20
Wiring the Power Supply and Motor22
Control Circuit Terminal Diagram23
Connection to the Programmable Controller26
Wiring Equipment, Options27
Terminal29
Operation31
Before Starting Operation31
Test Run32
Function of Control Circuit Terminal34
List of Control Circuit Terminals34
Function Contents of Monitor Terminal36
Function Contents of Intelligent Input Terminals37
Example of Output Terminal Connection38
Terminal Name: External DC Damping (DB)39
Terminal Name: Initialization (Factory Deliverey State) (STN)40
Terminal Name: 2Nd Setting Function (SET)41
Terminal Name: Second Stage Acceleration and Deceleration (2CH)42
Terminal Name: Free Run Stop (FRS)43
Terminal Name: External Trip (EXT)44
Terminal Name: Prevention Function of Restart Upon Power on (USP)45
Terminal Name: Reset (RS)46
Terminal Name: Terminal Software Lock (SFT)47
Terminal Name: Frequency Arrival Signal (AR)48
Terminal Name: Run Signal (RUN)49
Terminal Name: Overload Advance Notice Signal (OL)50
Terminal Name: Alarm Terminal (AL1, AL2-AL0)51
Operation of the Digital Operator52
Name of Keys52
Key Description53
Explanation of Screen Display54
Initialization List of Digital Operator55
Monitor Mode, Function Mode55
Extension Function Mode56
Explanation of the Mode58
Monitor Mode and Function Mode Explanation58
F1 Running State Monitoring58
F2 Output Frequency Setting59
F4 Running Direction Setting60
F5 V/F Pattern Setting61
F6 Acceleration Time 163
F7 Deceleration Time 163
F8 Manual Torque Bost Setting63
F9 Running Command/Frequency Command Setting63
F10 Analog Meter Adjustment64
F11 Motor Receiving Voltage Setting64
F14 Extended Function Setting65
Err Trip History Monitor65
Extension Function Mode Explanation66
A0 Control Method66
A1 Motor Capacity66
A2 Motor Poles Setting66
M3 Maximum Frequency Adjustment67
A62 Base Frequency67
A63 Maximum Frequency Setting67
A64 Maximum Frequency Switching67
A4 Start Frequency Adjustment68
A5/A6 Frequency Upper, Lower Limiter Setting68
A7/A8/A9 Jump Frequency Setting 1, 2, 369
A68 Jump Frequency Range Setting69
A10 Carrier Frequency Setting69
A1170
A12 - A17, A71 Multispeed 1St - 7Th Speed Setting71
A18/A19 2-Stage Acceleration, Deceleration Time Setting72
A20 DC Braking Frequency Setting72
A21 DC Braking Force Adjustment72
A22 DC Braking Time Adjustment72
A55 DC Braking On/Off Selection73
A56 DC Braking Edge/Level Selection73
A23 Electronic Thermal Level Adjustment73
A24 Electronic Thermal Characteristic Selection73
A28 Acceleration, Deceleration (Linear, S-Curve)74
A30 Overload Signal74
A31 Overload Limit Level Setting74
A85 Deceleration Rate Setting for Overload Limit74
A32 Overload Limit Content Selection75
A33 LAD Stop Function Setting75
A34 Trip/Retry Function Selection75
A35 Trim Ignorance Selection75
A36 AVR Setting for Deceleration76
A37 Motor Voltage Setting for Deceleration76
A38 Dynamic Braking Usage Ratio76
A39/A40 Optional Arrival Frequency for Acceleration, Deceleration77
A49 Frequency Arrival Signal Output Method77
A41 Forward Rotation77
A42 Reverse Rotation77
A43 Stop Key On/Off Selection78
A50 Analog/Digital Meter Selection78
A51 Frequency Current Monitoring Selection78
A52 Run Signal Output Selection78
A53 Enables/Disables Change of Frequency Setting in Soft Lock Status79
A57 Trip History Clear Selection79
A58 Reduced Voltage Start Selection79
A80/A81 Frequency Command Adjust (Voltage, Current)80
A82, A83 Allowable under Voltage Time80
A84 Software Lock Selection81
C0 - C4 Input Terminal Setting 1, 2, 3, 4 and 582
C10 Output Terminal Setting83
C20 Input Terminal a and B Contact Setting84
C21 Output Terminal a and B Contact Setting85
Protective Functions86
Troubleshooting88
Precautions for Data Setting90
Maintenance and Inspection - Precautions91
Inspection Items91
Recommended Spare Parts93
Daily Inspection and Periodic Inspection Table94
Measurement Method for I/O Voltage, Current and Power97
Parts to be Measured98
Standard Specifications99
Output Frequency102
Measurement Method for Output Voltage102
Terminal Connection Diagram103
Dimension Diagram104
Functions When Using the Optional Remote Operator106
Connecting the Remote Operator106
Monitoring Mode Displays When the Remote Operator Is Used108
Function Mode109
Function Mode Operation When Using the Remote Operator114
Protective Function Displayed When Using the Remote Operator115
Remote Operator/Copy Unit Dimension116
Copy Unit Function117
Service119
For the Digital Operator120
J100 Series Data Setting Values - for the Remote Operator123
Capacitor Life Curve126

Hitachi J100 E4 SERIES - 9. PROTECTIVE FUNCTIONS; Power module protection; Overload protection; Braking resistor overload

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