J300 Series
Safety
Definitions and Symbols
Precautions
Page
Revision History Table
Iii Pollution degree Aug
Table of Contents
Safety Precautions
Installation
Inputoutput
Input phase failure protection
Noise filter Fuse Good example Power supply
Bad example
Control and operation
Maintenance, inspection and part replacement
Appendix
Megohm-meter
Earth leakage breaker Mgo
Turn on and OFF Good example
Earth LeakageSurge absorber breaker Power
Supply Leading power factor capacitor
Motor
To be grounded or shielded wire
General Caution
Contents of Specifications Label
Inspection Upon Unpacking
Appearance and Names of Parts
Names of Parts
Installation
Be sure to check the ambient temperature
Precaution for installation and wiring
Vent hole Cm or more
Wiring
Power supply
Wiring the Power Supply and Motor
L3 RB + T1 T2 T3 PE
Dynamic Braking Resistor Braking Units
ELB
Improper grounding Proper grounding Inverter
Inverter At the site
Wiring of Control Circuit Terminals
FM CM1 PLC P24 CM2 AL2 AL1 AL0
CM2 AL2 AL1 AL0
Page
Connection to the Programmable Controller
Wiring Equipment, Options EMI filter, etc
Standard equipment Power supply
Magnetic
200V class
Inverter
Terminal
RB P
Free run input signal
Current frequency command
Common for frequency command Output
Run signal 27 VDC Intelligent output signal
Control Circuit Terminals
PLC
Abnormal, Power off
AL0-AL1 open
Contact rating 250 VAC Resistor load
Cosø=0.4 10 mA 30 VDC Resistor load
Terminal Connection Diagram
Operation
Before Starting Operation
Page
Running from external command
For sink type wiring
Test Run
Operating with digital operator
Key and then press Press
Key to set Press
Key to Key to set Press
Key to
Contact specification
Contact b Contact a
Resetting Any one of A, B and C is possible
Power Lamp Monitor LED display
STOP/RESET key
Operation of the Digital Operator
Func Function key Up key, Down key
Key is pressed, the extension function mode can be selected
Key Description
Explanation of Screen Display
Monitor mode
Transition of Each Code
Output frequency
Digital Operator Initialization List
Screen display
Monitor mode contents
Explanation of Modes
10.00 to 100.00 to
Trip current
Trip cause
Is displayed
Function mode
Setting
Frequency
Running
Direction
Accelera- tion time 1 Decelera
Tion time 1 Manual torque boost
Run
Motor receiving voltage setting
Extension function
How to Delete Trip History Data ,
Extension function mode contents
Start frequency adjustment
Extension Function Code
Speed control response constant
Initial value Constant between 99.9 is set in units
Frequency upper, lower limiter
Extension Function Code Contents and display
Carrier frequency setting
Frequency command sampling frequency setting
Multispeed setting
Setting method 20% 120%
Motor poles setting for motor speed monitor
Initial value Func
100 150
Setting end
Initial value Setting method
400 External frequency
Same as A26
Operation will be stopped
Inverter requiring an external resistor
T1 + t2 + t3 100 Model 055, 075LF
External
Output full-scale value
Current monitor
Torque monitor 200% of the rated torque
Terminal connection example
Frequency arrival signal output method
At the time of constant
Speed arrival
Only optionally set frequency
Swjg
Swfw
Base frequency setting
Maximum frequency
Frequency at the start of running
PID
This function is valid when 0 is set for Setting method
Auto tuning setting
Motor data selection
Unusable
Ro-T- option selection
Terminal Setting
Input
Frequency arrival signal
Signal during running Setting method is the same
Overtorque signal Note As that of the input terminals
Extension Function Code Function name
Input
Protection Functions
Other display
Troubleshooting
Error Messages and Diagnosis
BRD%ED
Ground fault on
Symptom
Display on
Check Countermeasure
Appropriate value
Trouble shooting
HRW-OJ
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Maintenance and Inspection
Maintenance and Inspection Precautions
Inspection Items
Insulation resistance tests, withstand voltage tests
10-2
Applied voltage Good example Time Megohm-meter
Bad example Time
10-3
Daily Inspection and Periodic Inspection 1/3
Instruments
Location Daily Periodic
10-4
Daily Inspection and Periodic Inspection 2/3
Replacement
Daily Inspection and Periodic Inspection 3/3
No blown out LEDs
Measurement Method for I/O Voltage, Current, and Power
Parts to be measured
10-7
Measurement method for output voltage
Standard Specifications
Common Standarsd Specifications
11-1
11-2
Description Input voltage Class Model Name Type
Individual Specification USA version J300
11-3
Functions When Using the Optional Remote Operator
Connecting the remote operator
12-1
Switch Model J300 series
12-2
Same as VWA, J100
Monitor mode
12-3
12-4
Term Lllllllll
Function mode
12-5
12-6
12-7
12-8
12-9
12-10
12-11
12-12
12-13
12-14
12-15
For error contents, see
Other displays
12-16
Forced rewriting Description Alarm
Value. Note that when Automatically rewritten
12-17
Fmax Fch
Dimensions
Remote operator, copy unit
12-18
Copy Unit Function
12-19
Data to be copied by the copy unit Precautions for copying
12-20
Service
13-1
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Autotuning start Setting method
Precautions
New remote operator
Select 3 Function in the first hierarchy
Select 1 Control in the second hierarchy
Select 2 Motor in the third hierarchy
Tuning END
Tuning NG
Display in the failure state
Running method by autotuning data
Select Sensorless vector control by Control method
Change the content of 6 Mode from
When the data is changed, press Key
Select 1 V/f in the third hierarchy
0VC to 4SLV in the fourth hierarchy
Carrier
50% Range where the energy conservation is effective
Energy conservation running Outline of the function
Large load
Initial display
SPD
Precautions
Setting process
Principle
Digital operator Select Running mode selec Tion
STR Mode 2GOD
IPS Powr
IPS Trip OFF
Time chart for retry mode
Alarm
Commercial power source switching
Set TRM terminal mode
Function mode F-34
Digitaloperator
Elbc
Ambient Temperature Hours Operation/day Capacitor life year
Appendix 3 Capacitor Life Curve
Appendix 4 Acceleration/Deceleration Curve Constants
Curve
RU curve Acceleration
Deceleration
When V/f control is selected Function mode
When sensor-less vector control is selected Function mode
Operation conditions
AUX
Operation conditions Phenomena Improvements Display, etc
Quickly varying load
Motor revolution varies when
Load varies
Select the motor capacity which is the most approxi
Mate to the total capacity of the motors used
For example, 7.5 kW, 5.5 kW, and 3.7 kW
AUX K 022.00 kW 005.50 kW Select the most approximate value
Appendix 6 Supplementaly Explanation of the Function Mode
Function name Second function setting
Monitor mode
HOP, HRW DOP, DRW
HRW DRW
4RESET
Initreseton
1F-SET
SET Selectrem
Controlvc
1AUTO 0NOR
2DATA 0NOR
3LINE Acclinel
3LINE Decline L
4GAIN Decgain
2TIME
2FRS 1ZST Runfrs ZST
1LEVEL
2CONST1.0
1LIML
2LIMH
IN-TM1RS
IN-TM2AT
IN-TM3JG
IN-TM4FRS
1BAUD
2NUMBER1
0EVN
1RYA 3RUN
Wiring Sketch
Appendix 8 PID Function
PID Gain
Data Setting Method