Sanken LeaderSamco NS User manual

Vector Control Drive
Technical Manual
Three Phase 400V Input: 0.75kW～18.5kW
Single Phase 200V Input: 0.4kW ～0.75kW

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1. Safety.........................................................................................................................7
1-1 Important notes..............................................................................................7
1-2 Instructions for use.........................................................................................7
1-3 Instructions for installation..............................................................................8
1-4 Instructions for transportation and relocation ..................................................8
1-5 Instructions for wiring .....................................................................................7
1-6 Instructions for operation..............................................................................10
1-7 Instructions for maintenance and examination..............................................10
1-8 Instructions for disposal................................................................................11
1-9 Other notes..................................................................................................11
2. Product confirmation and notes.................................................................................12
2-1 Product confirmation ....................................................................................12
2-2 Type code....................................................................................................13
2-3 Label............................................................................................................13
2-4 Notes before use:.........................................................................................14
3.Installation.................................................................................................................15
3-1 Installation lacation and storage...................................................................15
3-2 Mounting direction and space.......................................................................15
3-3 Mount and remove the front cover................................................................19
4.Connection layout......................................................................................................21
4-1 Terminal power connection diagram.............................................................21
4-2 Main circuit terminal structure.......................................................................22
4-2-1 Description of main circuit terminals.......................................22
4-2-2 Main circuit terminal layout.....................................................23
4-2-3 Main circuit terminal connection diagram................................26
4-2-4 Recommended wire size......................................................29
4-3 Wiring..........................................................................................................30
4-3-1 Notes for wiring:..................................................................................30
4-3-2 Impact of wiring distance and solutions: ..............................................30
4-3-3 Notes for grounding:............................................................................30

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4-4 External braking resistor selection suggestions:............................................32
4-5 Control circuit terminal configuration.............................................................33
4-5-1 Wire size................................................................................33
4-5-2 Arrangement of control circuit terminals................................33
4-6 Connection to peripheric equipment.............................................................35
4-6-1 Peripheric equipment connection diagram...........................................35
4-6-2 Connection instructions for peripheric equipment.................................36
5.Operation panel.........................................................................................................37
5-1 Names and functions of each part of the operation panel..............................37
5-2 Instructions for operation panel buttons........................................................38
5-3 Operation panel display mode......................................................................39
5-3-1 Version display ......................................................................39
5-3-2 Instructions for LCD inverter status information field...............39
5-3-3 Status mode of the inverter ..................................................39
5-3-4 Alarm display .......................................................................40
5-3-5 Frequency input..................................................................................40
5-4 Basic operations ..........................................................................................41
5-4-1 Function code setting.............................................................41
5-4-2 Operation confirmation........................................................................42
5-5 Special functions..........................................................................................43
5-5-1 Modified code display..........................................................................43
5-5-3 List of monitor display .........................................................................46
6. Functioning.............................................................................................................47
6-1 Examination before functioning ....................................................................47
6-1-1 Confirmation before connection to power supply...................47
6-1-2 Confirmation after connection to power supply......................47
6-1-3 Test run of the inverter......................................................................48
7. Function codes........................................................................................................50
7-1 Instructions on application partition by function codes...................................50
7-2 Table of function codes...................................................................................51

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7-2-1 Basic operation functions F10xx～F13xx.............................................51
7-2-2 Input/output related functions F14xx～F16xx.......................................58
7-2-3 System related functions F16xx～F18xx..............................................64
7-2-4 Special functions F19xx～F20xx .........................................................67
7-2-5 Pattern movement functions F21xx～F22xx ........................................66
7-2-6 Display functions F23xx ......................................................................71
7-2-7 PID functions F30xx～F33xx...............................................................73
7-2-8 Water supply functions F34xx..............................................................80
7-2-9 Communication functions F40xx～F41xx.............................................81
7-2-10 Motor parameters F5xxx..................................................................830
7-2-11 Vector control F60xx.........................................................................83
8. Protection & Error Function.......................................................................................83
8-1 Conflict & interference error..........................................................................83
8-2 Warning Status ............................................................................................86
8-2-1 Table of warnings................................................................................83
8-3 Alarm Status ................................................................................................87
8-4 Table of alarms............................................................................................90
9. Fault Analysis..........................................................................................................93
10.Maintenance & Inspection .......................................................................................94
10-1 Precautions on Checking and Maintenance..................................................94
10-2 Inspection Items...........................................................................................94
10-3 Table of items of regualr checkups.............................................................95
10-4 Part Replacement......................................................................................97
10-4-1 Filter capacitor ..................................................................................97
10-5 Megger Test.................................................................................................98
10-6 Electrical measurement of main circuit .........................................................98
11 Specification Parameters. ......................................................................................100
11-1 Standard specification..............................................................................100
11-2 Inverter general specification ............................... 102

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11-3 Communication function specification ......................... 103
11-4 Storage Environment ..................................... 104
11-5 Overall dimensions ........................................ 105
12 Peripheric equipment and optional parts..............................................................100

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Thank you for choosing NS vector control inverter of SankenLD.
[For safety purposes]
Please read carefully this manual before using this device.
Please place this manual near the device for reference after finishing reading.
Use and meanings of safety warnings and notes
Meanings of graphic symbols

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1. Safety
1-1 Important notes
1-2 Instructions for use

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1-3 Instructions for installation
1-4 Instructions for transportation and relocation

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1-5 Instructions for wiring

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1-6 Instructions for operation
1-7 Instructions for maintenance and examination

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1-8 Instructions for disposal
1-9 other notes

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2. Product confirmation and notes
2-1 Product confirmation
■Appearance of the inverter:
Illustration of then main body of NS vector control inverter (NS-4A017-B for instance)
■After unpacking, please confirm:
Whether the outer case is damaged. If in doubt, please contact your local sales representative.
You may find one copy of this manual in the packing case, please conserve it appropriately in order to better
leverage the functions of the inverter.

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2-2 Type code
2-3 Label
Please refer to this label and Standard Specifications for product model and capacity against order.

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2-4 Notes before use:
■Failure to observe the following warnings may cause serious damage to the inverter:
◆Never connect the power cable (input) to the output port of the motor! Otherwise, serious damages may be
casued to the inverter!
◆Do not connect the power input cable to any terminal other than R, S, T! Otherwise, serious damages may
be caused to the inverter!
◆The output port of the inverter should never be connected to capactive loads! Otherwise, damages may be
caused!
■Failure to observe the following notes may shorten the lifespan of the device:
◆Make sure to use the device in standard environments(including conditions related to temperature, humidity,
vibration, dust, water-drop, toxic gas, etc.).
◆The lifespan of the inverter is highly impacted by the environment temperature, thus it is recommended to
use the device after environment temperature reduction.
◆Please fully consider the size and ventilation conditions of the control cabinet when installing the inverter in
the control cabinet.
■Failure to observe the following notes may cause malfunction of the device:
◆Please choose leakage protectors that can cope with higher harmonics and surges.
◆A priori, no electromagnetic contactor should be installed between the inverter and the motor. Otherwise
excessive current may occur.
◆Since the chracteristics of electromagnetic MCCB may change due to higher harmonics, please choose a
model with bigger capacity.
Please make sure to conduct examinations based on above warnings and notes, and to avoid the
inappropriate operations! Otherwise, irreparable financial loss may be caused!

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3. Installation
3-1 Installation lacation and storage
Table 3-1 Working environment parameters
Ambient temperature
-10℃～+50℃(ice free); heavy overload, -10℃～+40℃(ice free); light overload
Storage temperature
-20℃～+65℃(short-term storage in transportation)※4
Relative humidity
Below 95%RH (no dewing)
Altitude
Below altitude of 3000m (lower current when over 1000m)
Vibration
Below 5.9m/s2(0.6G) (JIS C 60068-2-6 standard; IEC60068-2-6)
Gas medium
Indoor (no corrosive gas, flammable gas, oil mist, or dust, etc.)
Table 3-2 Storage environment
Storage temperature
-20℃～+65℃
Storage temperature refers to temperatures in short-term period such as transportation.
When storage period exceeds three months, please take into consideration aging of the
electrolytic capacitor and set the ambient temperature below 30℃.
Moreover, if storage period exceeds one year, one electrified operation is required each
year.
Relative humidity
Below 95%RH (no frost)
Storage environment
No direct sunlight, corrosive gas, flammable gas, oil mist, dust, vapour, water-drop,
vibration or high salinity.
3-2 Mounting direction and space
(1) This inverter is a wall-mounted type, please install on a flat vertical surface.
(2) This inverter is prone to heat up, please leave enough space around it to ensure smooth dissipation of heat.
(3) When installing the inverter in the control cabinet, please install a ventilator to ensure the ambient temperature stays below
40℃.
(4) If the inverter is installed in the control cabinet, to place the heat sink outside the control cabinet can help reduce the
temperature inside the cabinet.
(5) This inverter is IP20 structured device; please apply according to your purposes.

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■Installation of inverters in horizontally parallel spots:
When installing inverters side by side, please ensure a distance of at least 5cm between side covers of the
inverter and inner walls of the cabinet, between one inverter and another. Otherwise, heat dissipation of
inverters may be insufficient.

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■Installation of inverters in vertically parallel spots:
Whenn installing inverters in vertically parallel spots, please ensure a distance of at least 20cm
between side covers of the inverter and inner walls of the cabinet, between one inverter and another. Ensure
as well efficient ventilation and cooling for each inverter.
Otherwise, heat dissipation of inverters may be insufficient.

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■Installation location of ventilators in the cabinet:
■Special notes:
◆When several inverters are installed in the control cabinet, ventilators must be set up in proper spots
inside the cabinet.
◆Make sure the air brought from outside of the cabinet flows through the heating dissipation passage of
the inverter, efficiently taking away the heat generated while the inverter is running.
◆If the installation location is inappropriate, temperature around the inverter shall rise and the cooling
effect on the inverter may be deteriorated.
(Right method) (Wrong method)

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3-3 Mount and remove the front cover
(1) Remove front cover
Remove the M4 screw, follow the diagram below to proceed the removing.
◆Remove the front cover only while main circuit wiring or control circuit wiring.