YASKAWA VS MINI J7 User Manual download pdf (Page 17)

 Choosing a Location to Mount the Inverter

Be sure the inverter is protected from the following conditions :

▫ Extreme cold and heat. Use only within the ambient temperature range :

-10 to +50ºC (14 to 122ºF)

▫ Rain, moisture

▫ Oil sprays, splashes

▫ Salt spray

▫ Direct sunlight. (Avoid using outdoors)

▫ Corrosive gases (e.g. sulfurized gas) or liquids

▫ Dust or metallic particles in the air.

▫ Physical shock, vibration.

▫ Magnetic noise. (Example : welding machines, power devices, etc.)

▫ High humidity.

▫ Radioactive substances.

▫ Combustibles : thinner, solvents, etc.

3. MOUNTING

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 122 123

VS mini J7 1
USER’S MANUAL 1
General Precautions 2
NOTES FOR SAFE OPERATION 3
WARNINGS FOR UL/cUL MARKING 4
WARNINGS FOR CE MARKINGS 4
RECEIVING 5
MOUNTING 5
OPERATION 8
MAINTENANCE AND INSPECTION 9
WARNING DISPLAY 11
1. RECEIVING 15
2. IDENTIFYING THE PARTS 16
3. MOUNTING 17
 Mounting Dimensions 18
4. WIRING 20
• m (Ib • in) 21
 Wiring the Main Circuit 24
 Wiring the Control Circuit 25
 Wiring Inspection 26
5. OPERATING THE INVERTER 27
 LED Description 31
Multi-Function monitor 32
• Monitoring 33
Input/Output terminal status 33
(Example) 34
??? : Fault description 34
 Simple Data Setting 35
6. PROGRAMMING FEATURES 36
 Selecting V/f pattern 37
Required torque 39
LOCAL mode REMOTE mode 40
 Selecting Run/Stop Commands 41
FREQUENCY 42
REV RUN/STOP 43
Operating at low speed 44
Gain n41 = 200 45
Bias n42 = 0 45
10V input 46
Using two accel/decel times 47
S-curve characteristics in 49
OUTPUT FREQUENCY 53
FREQUENCY REFERENCE 53
AGREED SPEED 54
DETECTION 54
Wiring Distance between 58
Inverter and Motor 58
 Selecting Stopping Method 60
Using input signals 62
Initial setting 62
( ) 63
D1UU UHH H H H HDD D 64
Ref.page 65
Current reference selection 68
FREQUENCY 69
Constants 71
 Motor Protection 72
MEMOCON Series 74
Example of RS-485 74
Constant read 76
READ function 77
Explanation 80
Operator display 80
Software No. display 82
Display list 83
 Periodical Inspection 84
 Part Replacement 84
Replacement of cooling fan 85
1. Removal 86
2. Mounting 86
8. FAULT DIAGNOSIS 87
Alarm Display and Contents 88
Fault Display and Contents 91
 Troubleshooing 95
9. SPECIFICATIONS 98
 Standard Wiring 104
Terminal description 105
Transistor 106
 Dimensions/Heat Loss 109
VS mini model 111
 Constants List 113
< 200V class 3-phase 117
< 200V class single-phase 117
< 400V class 3-phase 117

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YASKAWA VS MINI J7 User Manual Page 17

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