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VS MINI J7 series
YASKAWA VS MINI J7 series Manuals
Manuals and User Guides for YASKAWA VS MINI J7 series. We have
2
YASKAWA VS MINI J7 series manuals available for free PDF download: Instruction Manual
YASKAWA VS MINI J7 series Instruction Manual (119 pages)
VS mini J7 Series COMPACT GENERAL-PURPOSE INVERTER
Brand:
YASKAWA
| Category:
Inverter
| Size: 2.76 MB
Table of Contents
Instruction Manual
1
General Precautions
2
Notes for Safe Operation
3
Warning Display
11
Table of Contents
12
1 Receiving
15
Checking the Name Plate
15
2 Identifying the Parts
16
3 Mounting
17
Choosing a Location to Mount the Inverter
17
Mounting Dimensions
18
Mounting/Removing Components
19
4 Wiring
20
Wiring Instructions
20
Wire and Terminal Screw Sizes
21
Control Circuit
21
Main Circuit
21
Wiring the Main Circuit
24
Wiring the Control Circuit
25
Wiring Inspection
26
5 Operating the Inverter
27
Test Run
27
Operating the Digital Operator
29
LED Description
31
Simple Data Setting
35
6 Programming Features
36
Constant Set-Up and Initialization
36
Selecting V/F Pattern
37
Switching LOCAL/REMOTE Modes
40
Selecting Run/Stop Commands
41
Selecting Frequency Reference
42
Setting Operation Conditions
43
Reverse Run Prohibit
43
Multi-Step Speed Selection
43
Operating at Low Speed
44
Adjusting Speed Setting Signal
45
Adjusting Frequency Upper and Lower Limits
47
Using Two Accel/Decel Times
47
Automatic Restart after Momentary Power Loss
48
Soft-Start Characteristics
49
Torque Detection
50
Frequency Detection
52
Jump Frequencies
53
Continuing Operation by Automatic Fault Reset
53
Operating Coasting Motor Without Trip
54
Holding Accel/Decel Temporarily
55
Using Frequency Meter or Ammeter
56
Calibrating Frequency Meter or Ammeter
56
Reducing Motor Noise or Leakage Current
57
Operator Stop Key Selection
59
Selecting Stopping Method
60
Applying DC Injection Braking
61
Building Interface Circuits with External Devices
62
Using Input Signals
62
Using Output Signals
65
Setting Frequency by Current Reference Input
67
Preventing Motor from Stalling (Current Limit)
69
Decreasing Motor Speed Fluctuation
71
Slip Compensation
71
Motor Protection
72
Motor Overload Detection
72
Selecting Cooling Fan Operation
73
Using MEMOBUS (MODBUS) Communications (Optional)
74
MEMOBUS (MODBUS) Communications
74
Communication Specifications
74
Using Constant Copy Function
75
Constant Copy Function
75
READ Function
77
COPY Function
78
VERIFY Function
80
Inverter Capacity Display
81
Software No. Display
82
Display List
83
7 Maintenance and Inspection
84
Periodical Inspection
84
Part Replacement
84
Replacement of Cooling Fan
85
8 Fault Diagnosis
87
Protective and Diagnostic Function
87
Corrective Actions of Models with Digital Operator
88
Causes and Corrective Actions
91
Fault Display
93
Troubleshooting
95
9 Specifications
98
Standard Specifications (200V Class)
98
Standard Specifications (400V Class)
101
Standard Wiring
104
Terminal Description
105
Sequence Input Connection with NPN/PNP Transistor
106
Dimensions/Heat Loss
109
Recommended Peripheral Devices
111
Constants List
113
Revision History
118
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YASKAWA VS MINI J7 series Instruction Manual (118 pages)
Compact General-Purpose Inverter (Voltage Vector Control)
Brand:
YASKAWA
| Category:
Inverter
| Size: 3.18 MB
Table of Contents
Table of Contents
3
Notes for Safe Operation
5
1 Receiving
12
Checking the Nameplate
12
2 Identifying the Parts
13
3 Specifications
15
Standard Specifications (200V Class)
15
Standard Specifications (400V Class)
18
Standard Wiring
21
Dimensions
23
Parameters List
25
4 Mounting
35
Choosing a Location to Mount the Inverter
35
Mounting Dimensions
36
Mounting/Removing Components
37
5 Wiring
39
Wiring Instructions
39
Wire and Terminal Screw Sizes
39
Wiring the Main Circuit
42
Recommended Peripheral Devices
43
Wiring the Control Circuit
45
Wiring Inspection
46
6 Operating the Inverter
47
Test Run
47
Operating the Digital Operator
49
LED Description
51
Simple Data Setting
55
7 Programming Features
57
Parameter Set-Up and Initialization
57
Setting V/F Pattern
58
Switching LOCAL/REMOTE Modes
61
Selecting Run/Stop Commands
62
Selecting Frequency Reference
63
Setting Operation Condition
65
Selecting Stopping Method
82
Building Interface Circuits with External Devices
84
Setting Frequency by Current Reference Input
89
Decreasing Motor Speed Fluctuation
93
Motor Protection
94
Selecting Cooling Fan Operation
96
Using MEMOBUS (MODBUS) Communications
96
(When Option Card Is Installed)
96
8 Maintenance and Inspection
99
Periodical Inspection
99
Part Replacement
99
9 Fault Diagnosis and Corrective Actions
103
Appendix
111
CE Conformance
111
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