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