Sanken Samco SVC06 Instruction Manual
Below you will find brief information for SVC06 0015, SVC06 0037, SVC06 0055, SVC06 0075, SVC06 0110, SVC06 0150, SVC06 0185. This Sanken Samco SVC06 series inverter is designed for variable speed induction motor control. It features a built-in microprocessor for ease of use and a wide range of functions. The manual covers safety, installation, wiring, operation, and maintenance.
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High Performance Vector Control Inverter
Instruction Manual (Basic)
SANKEN ELECTRIC CO., LTD.
Thank you for purchasing the Sanken High Performance Vector Control Inverter SVC06 series.
This inverter is designed to drive an induction motor at a variable speed. The inverter has a built-in microprocessor providing a wide range of functions and easy operability. To ensure many years of trouble-free operation and maintain optimum performance, be sure to read through this manual before using the product.
[For Safe Use]
Safety instructions are given in this manual and on the product for safe use. Read the instructions thoroughly and use it correctly before using this product.
After reading, keep this manual near to the machines for convenient reference.
Expressions and meanings of safety notes
Make sure the [safety notes] are fully read and correctly used prior to installation, operation, maintenance inspection.
Critical safety instructions are marked ―Danger‖ or ―Caution‖ as follows.
Danger
This symbol indicates a hazard that could lead to death or serious injury if the warning is ignored and the product is handled incorrectly.
Caution
This symbol indicates a hazard that could lead to injury or damage to property if the warning is ignored and the product is handled incorrectly.
Even ignoring an instruction marked ―Caution‖ can have serious consequences under some circumstances. Be sure to abide by all instructions in this manual, irrespective of the degree of danger.
Meanings of symbols
This symbol indicates a potential danger.
The specific content of danger is indicated within . (This example indicates a general danger.)
General danger Electric shock Fire danger danger
This symbol indicates the need for caution.
The specific content of caution is indicated within . (This example indicates a general caution.)
General caution Caution: risk of electric shock
Caution: risk of rotating objects
This symbol indicates a prohibition (strictly prohibited).
The specific content of prohibition is indicated within . (This example indicates a general prohibition.)
General prohibition
Disassembly is prohibited
The use of open fire is prohibited.
This symbol indicates an action that must be performed (the project that must be performed).
The specific content is indicated within
●
. (This example indicates a general compulsory item.)
General compulsory item
Must be grounded
- 1 -
CONTENTS
3-3-1 Small-capacity model (SVC06-0015~0075-**2/SVC06-0007~0150-**4) ...................... - 17 -
- 2 -
- 3 -
- 4 -
1. Safety Notes
1-1 Important notes
Danger
Caution: risk of electric shock
It is absolutely prohibited to remove the cover
The risk of casualties exists because there are high-voltage circuits inside, accidental touch of which would cause electric shock.
Caution: Fire Hazard
！
Immediately stop the device when peculiar smell, abnormal noise, smoke or sparks, etc. are found in the device (turn the power switch to "off" position), and then set the input side circuit breaker which is set outside to OFF. And contact the sale store or business office of the Company where the device is purchased.
In case of a fire, please use extinguisher for electrical fire (dry powder), but do not use water for fire fighting.
1-2 Notes on use
Caution
Before starting the inverter, confirm the safety status of the load first, and then start running operation following the instruction manual.
Arbitrary power-on has the risk of accidents such as electric shock etc.
Do not smoke or use fireworks around the inverter.
As the explosions and damage may result in personal injury and fire.
Do not keep containers which contain water such as vase etc. above the equipment.
In case the vase is overturned, the water flowing out will penetrate inside the device and cause fire.
Do not sit or stand on top of the equipment, and do not lean on it or treat it as a footboard.
Otherwise, personal injury may be caused by overturn of the equipment.
Do not insert sticks, fingers etc. into the fan.
Because the rotating fan would cause personal injury.
During operation, do not short-circuit the input terminal and output terminal.
As the current return will result in electric arc, the arc light can cause personal burns and visual impairment.
Its use in the following applications is absolutely prohibited. a) Medical equipment which are directly related to life. b) Trolley buses which may lead to personal injury. c) Important computer systems for the community, public utilities. d) Equipment with these as standards.
When used in the above-mentioned load equipment, please consult the Company in advance. For equipment which have significant impact on personal safety and the maintenance of public functions, special measures are required on the use, maintenance and management, such as multiple of the system, setting up generating equipment for emergency use etc..
- 5 -
1
–3
Notes on Installation
1-3 Notes on Installation
Caution
It is absolutely prohibited to store or use the inverter under the environmental conditions described below.
Failure to observe this warning may result in a fault, damage, or deterioration, which could lead to fire.
Very hot, cold, or humid locations, of which the environmental conditions are beyond that of sample or that are recorded in the instruction manual.
In direct sunlight.
Near a heater or other heat source.
In a location subject to vibration or physical shock.
Near machinery that generates sparks
In a location subject to dust, corrosive or inflammable gases, salt, and water droplets.
Outdoors.
Higher than 2000 meters above sea level.
Other similar environments.
Mount the inverter on a metal surface or other non-flammable surface.
Failure to observe this warning may result in a fire.
Install the inverter in a location that can bear its weight.
Failure to observe this warning may result in injury if the inverter falls down.
Do not plug up the air inlet/exhaust. (Refer to “Installation” in the instruction manual for implementation).
If the air inlet/exhaust is blocked, a fire may be resulted due to internal temperature rise of the equipment.
Do not place the inverter near flammable materials.
Failure to observe this warning may result in a fire.
Do not allow foreign objects into the inverter or attach to the cooling fans.
Failure to observe this warning may result in a fire or an accident.
Do not operate an inverter which is damaged, lacking parts or dented.
Failure to observe this warning may result in an electric shock, injury, fire or accident.
1-4 Notes on Handling and Moving
Caution
During handling and moving, do not tilt the equipment.
Otherwise, personal injury may be resulted due to falling down of equipment.
Prior to handling and movement, confirm the weight marking attached to the equipment first, if necessary, please prepare alternative handling machine for work.
Failure to observe this warning may result in personal injury.
Do not fumigate wood packagings which need to disinfect.
Because that Volatile gases and vapors may cause deterioration of electronic components.
- 6 -
1
–5 Notes on Wiring
1-5 Notes on wiring
Danger
Wiring must be performed by qualified personnel.
Failure to observe this warning may result in an electric shock or fire due to incorrect wiring.
Do not connect AC power to an output terminal (U, V, or W).
Failure to observe this warning may result in personal injury or fire.
Do not use if rated voltage is exceeded.
Failure to observe this warning may result in personal injury or fire.
Do not connect a resistor directly to the DC terminals (P and X).
Failure to observe this warning may result in a fire.
Connection between the ground terminals must be reliable.
Failure to observe this warning may result in electric shock if ungrounded.
For the thickness of grounding wires, please refer to the wire sizes specified in the instruction manual.
Please tighten the terminal block screws according to specified tightening torques.
Failure to observe this warning may result in a fire.
Check that the AC power supply voltage is equal to the rated voltage of the inverter.
Failure to observe this warning may result in personal injury or fire.
For cable types and diameters, please use the cables specified in the instruction manual.
Failure to observe this warning may result in heating or a fire if the diameters of wires are too small.
Secure the inverter before wiring.
Failure to observe this warning may result in electric shock or personal injury.
Caution
The inverter, motor or wiring may cause interference. Please note misoperation of peripheral devices.
Failure to observe this warning may result in accidents.
If a Residual Current-operated protective Device (RCD) is to be used, it must be an RCD type B.
If the input and output are terminal blocks, the wire heads must be connected with crimp terminals.
Failure to observe this warning may result in electric shock or fire.
- 7 -
1
–6
Notes on Operation
1-6 Notes on Operation
Danger
Attach the front cover before turning the power on.
And, do not remove the front cover when the power is on.
Failure to observe this warning may result in electric shock.
Do not touch any switch with wet hands.
Failure to observe this warning may result in electric shock.
Do not touch any inverter terminal when the inverter is energized even if the motor is not operating.
Failure to observe this warning may result in electric shock.
Do not get close to the machinery driven by the inverter after an alarm stop because it will restart suddenly if the restart function is selected. (Design the system to ensure personal safety at restart.)
Failure to observe this warning may result in personal injury.
Provide a separate emergency stop switch.
Failure to observe this warning may result in personal injury.
If alarm reset is done in the operation signal status, the equipment will restart suddenly.
Therefore, please cut off the operation signal before releasing an alarm.
Failure to observe this warning may result in personal injury.
Caution
Do not touch the radiator fins or DC reactor because they become very hot.
Failure to observe this warning may result in burns.
It is easy to set the inverter drive speed from low to high, so be sure to confirm the operating range of the motor and machinery driven by the inverter before making such settings.
Failure to observe this warning may result in personal injury.
Please set separate brake if it is required to keep brake.
Failure to observe this warning may result in personal injury.
Do not start or stop the inverter by turning the main circuit ON or OFF.
Failure to observe this warning may result in equipment faults.
- 8 -
1
–7 Notes on Maintenance and Inspection
1-7 Notes on Maintenance and Inspection
Caution
Works such as maintenance, inspection and replacement of parts etc. can only be carried out by professional electricians.
[Take off any metal item (such as watch, bracelet, etc.) before working on the equipment.]
[Use insulated tools.]
Failure to observe this warning may result in electric shock or burns.
Turn off the input power for maintenance or inspection. After the CHARGE lamp goes out, check that the voltage between DC terminals P and X is less than 30 VDC.
Failure to observe this warning may result in electric shock or personal injury.
1-8 Disposal
Caution
When disposing this product, please entrust a specialized industrial waste disposal service (*) to handle.
If not handled by professionals, personal injury may be caused by capacitor explosion or harmful gases produced in explosion.
（ * ） So-called professional waste disposal service refers to the [Industrial Waste Recycling and
Carrying Body] and [Industrial Waste Disposal Body]. Those who carry out recycling, handling and disposal of industrial waste without prior approval will be subject to legal action.
([Subject to laws regarding disposal and cleaning of industrial products])
1-9 Others
Danger
Reformation of the product without authorization is strictly prohibited.
Failure to observe this warning may result in an electric shock, personal injury, fault, damage or fire.
This product is designed for operation of a three-phase induction motor. Therefore it can not be used for single-phase motor or other purposes.
Failure to observe this warning may result in a fire or an accident.
Do not use this product for life-support equipment, or other purposes directly related to dangers to people.
Failure to observe this warning may result in an accident.
Install a safety device when this product is applied to facilities where the failure of this product may cause a serious accident or damage.
Failure to observe this warning may result in an accident.
- 9 -
2. Checking the Product and Precautions on Use
2-1 Checking the Product
After unpacking the product, check the following:
Check that the product has not been damaged during delivery, such as depression of casing etc..
If such problems are found, please contact the retailer.
Do not use if rated voltage is exceeded.
Danger
Failure to observe this warning may result in personal injury or fire.
Check that the AC power supply voltage is equal to the rated voltage of the inverter.
Failure to observe this warning may result in personal injury or fire.
Product body
Warning identification
(Below SVC06-0040)
Warning identification
Rating nameplate
Figure 2-1 Outside View
Instruction Manual
This manual
2-2 The contents of the model
The model on the nameplate
SVC06
―
0015
－
L F 4
〔
Series Name
〕
〔
Capacity
〕
0015 ： 1.5kW-150% / 2.2kW-120%
0055
：
5.5kW-150% / 7.5kW-120%
0110 ： 11kW-150% / 15kW-120%
0185 ： 18.5kW-150% / 22kW-120%
0370 ： 37kW-150% / 45kW-120%
0550
：
55kW-150% / 75kW-120%
0900 ： 90kW-150% / 110kW-120%
1320 ： 132kW-150%/160kW-120%
2000 ： 200kW-150%/250kW-120%
〔 LCD panel 〕
L:Configuration
N:no
〔 EMC filter 〕
F: Configuration
N: no
〔 Voltage Class 〕
4:3φ-400V series
2:3φ-200V series
- 10 -
2-3 Precautions on Use
2-3 Precautions on Use
1.
Use the product in a location satisfying the standard environmental specifications (temperature, humidity, vibration, dust, water drop, and toxic gases etc.).
2.
Before starting up the product for the first time, carefully check the wiring. Make sure that the power cable (input) and motor cable (output) are connected correctly. Otherwise, the inverter will be damaged.
3.
Since the ambient temperature of the installation location greatly affects the life of the inverter, it is recommended to lower the ambient temperature before operation.
4.
When installing the product in an enclosure, check the closure size and ensure sufficient ventilation.
5.
Capacitors and surge suppressors used for improving the inverter's output power factor may be heated or even damaged because of high-order harmonic components output by the inverter. In addition, when current overload occurs in the inverter, over-current protection action will be automatically executed.
Therefore, please do not connect capacitors and surge suppressors at the output side of the inverter. To improve power factor, install the DC reactor at the DC side or AC reactor at the primary side (i.e. input end) of the inverter.
6.
When implementing a megger test, follow the method given in this instruction manual (10-4 “Megger
Test.”).
7.
When using leakage circuit breaker protection switch, select a product for corresponding high-order harmonic and surge.
8.
Avoid inserting a magnetic contactor between the inverter and the motor. If the magnetic contactor is turned on and off while the inverter is operating, an excess current will be generated.
9.
Select larger capacity since the operating characteristics of full electromagnetic-type MCCB changes with higher harmonic current.
- 11 -
2-4 Names of Parts
2-4 Names of Parts
No.
3
4
1
2
5
Name
LCD display part
Operation Panel
Wiring Hole
Air Inlet
Exhaust hole (fan)
[Top View]
①
②
Figure 2-2 Names of Parts
Table 2-1 Names of Parts
Function
Refer to [Chapter 5 Operation Panel]
Refer to [Chapter 5 Operation Panel]
Refer to [Chapter 4 Wiring]
Cooling air suction hole
Cooling air exhaust hole
[Bottom View]
- 12 -
3. Installation
3-1 Installation Location and Storage
This equipment is an electronic control device. Please pay full attention to environment of the device before it is used.
Caution
Mount the inverter on a metal surface or other non-flammable surface.
Failure to observe this warning may result in a fire.
Do not plug up the air inlet / exhaust hole.
If the air inlet/exhaust is blocked, a fire may be resulted due to internal temperature rise of the device.
Do not place the device near flammable materials.
Failure to observe this warning may result in a fire.
Do not install the device where larger vibration exists.
Otherwise, personal injury may be caused due to falling of the mainframe.
It is absolutely prohibited to store or use the inverter under the environmental conditions described below.
Failure to observe this warning may result in a fault, damage, or deterioration, which could lead to fire.
In direct sunlight.
Near a heater or other heat source.
In a location subject to vibration or physical shock.
Near machinery that generates sparks
In a location subject to dust, corrosive or inflammable gases, salt, and water droplets.
Outdoors.
Higher than 2000 meters above sea level.
Other similar environments.
Table 3-1 Work Environment Parameters
Capacity
Table 3-2 (1) Capacity Modes
Mode A Mode B
Ambient temperature
Mode A(150% 1min) -10
℃
-50
℃
Mode B(120% 1min) -10 ℃ -40 ℃
Below 95%RH （ no frost ）
0007
0015
0.75kW (150%)
1.5kW (150%)
1.5kW (120%)
2.2kW (120%)
Relative humidity
Vibration
0022
0037
2.2kW (150%)
3.7 kW (150%)
4.0kW (120%) ※ 1
5.5kW (120%)
Working environment
Below 5.9m/s
2
(0.6G)
Below 2000m above sea level
(When above 1000m, the current will be reduced for use)
0040
0055
0075
4.0kW (150%)
5.5kW (150%)
7.5kW (150%)
5.5kW (120%)
7.5 kW (120%
)
11kW (120%)
0110 11kW (150%) 15kW (120%)
Working place
Indoor
(free from corrosive and flammable gases, oil mist, and dust)
0150
0185
15kW (150%)
18.5kW (150%)
18.5kW (120%)
22kW (120%)
0220
0300
0370
0450
0550
0750
22kW (150%)
30kW (150%)
37kW (150%)
45kW (150%)
55kW (150%)
75kW (150%)
30kW (120%)
37kW (120%)
45kW (120%)
55kW (120%)
75kW (120%)
90kW (120%)
- 13 -
3-1 Installation Location and Storage
Table 3-2 (2) Capacity Modes
Capacity
0900
1100
Mode A
90kW (150%)
110kW (150%)
Mode B
110kW (120%)
132kW (120%)
1320 132kW (150%) 160kW (120%)
1600
1850
2000
160kW (150%)
185kW (150%)
200kW (150%)
200kW (120%)
220kW (120%)
250kW (120%)
Storage temperature
2200
2500
※ 1: In 200V series, this is 3.7kW (120%).
220kW (150%)
250kW (150%)
280kW (120%)
315kW (120%)
Table 3-3 Storage Environment
-20
℃
-+65
℃
This temperature is for short periods, such as during transportation.
Ambient temperature must be 30°C or lower for more than 3 months of storage in consideration of the deterioration of the electrolytic capacitor.
Below 95%RH (no frost) Relative humidity
Storage environment
Places free of direct sunlight, corrosive or inflammable gases, oil mist, dust, steam, water droplet, vibration, or high salinity.
Table 3-4 Main body mounting screws
200V systems
Capacity
SVC06-0015 -
2
SVC06-0037 -
2
Screws
M4
Recommended Screw Tightening Torque
1.5N•m
SVC06-0075 -
2 M5
(1-1.9N•m)
2.9N•m
(1.6-3.5N•m)
400V systems
Capacity
SVC06-0007 -
4
SVC06-0015 -
4
SVC06-0022 -
4
SVC06-0037 -
4
SVC06-0055 -
4
SVC06-0075 -
4
SVC06-0110 -
4
SVC06-0150 -
4
SVC06-0185 -
4
SVC06-0220 -
4
SVC06-0300 -
4
Screws
M4
M5
M5
Recommended Screw Tightening Torque
1.5N•m
(1-1.9N•m)
2.9N•m
(1.6-3.5N•m)
2.9N•m
(1.6-3.5N•m)
- 14 -
Capacity
SVC06-0370 -
4
SVC06-0450 -
4
SVC06-0550 -
4
SVC06-0750 -
4
SVC06-0900 -
4
SVC06-1100 -
4
SVC06-1320 -
4
SVC06-1600 -
4
SVC06-1850 -
4
SVC06-2000 -
4
SVC06-2200 -
4
SVC06-2500 -
4
Screws
M6
M8
3-1 Installation Location and Storage
Recommended Screw Tightening Torque
4.3N•m
(2.3-5.6N•m)
10.8N•m
(5.4-13.8N•m)
M12
42N•m
(35-50N•m)
- 15 -
3-2 Installation Direction and Space
3-2 Installation Direction and Space
(1) This inverter is of the wall mounting type.
(2) Install the inverter vertically on a flat mounting surface.
(3) Since the inverter generates heat, provide adequate space around it to ensure good heat dissipation conditions.
(4) When installing the inverter in a control cabinet, provide a ventilation fan to keep the ambient temperature below 40°C.
(5) When installing the inverter in a control cabinet, mounting the radiator fins outside the control cabinet will help to reduce the internal temperature of the cabinet.
(6) This inverter is of IP20 structure.
Please select according to intended use.
Above 10cm
Above 5cm Above 5cm
Above 10cm
Figure 3-1 Surrounding Space Figure 3-2 Arranging method of radiator fins outside the cabinet
When several inverters are set in a control cabinet, be sure to locate the ventilation fans properly to allow free air circulation.
If the ventilation fans are located improperly, the ambient temperature will rise and affect the cooling of the inverter.
Ventilation fan
Ven
Cooling air Cooling air
Ventilation fan
Inside cabinet Inside cabinet Inside cabinet Inside cabinet
(Correct) (Incorrect) (Correct) (Incorrect)
Figure 3-3 Arranging method inside the cabinet Figure 3-4 Ventilation fan position in cabinet
- 16 -
3-3 Removal and Installation of the Front Cover
3-3 Removal and Installation of the Front Cover
3-3-1 Small-capacity model (SVC06-0015~0075-**2/SVC06-0007~0150-**4)
(1) Removal of front cover (lower)
Unscrew the M4 screws, and pull the cover toward you while pressing the Dent portion on both sides of the front cover (lower).
Please carry out this work during the main circuit wiring, control circuit wiring, and SW1 switching.
M4 Screw
Press the snaps on Dent portion
Figure 3-5 Removal of front cover (lower)
Terminal block for control circuit
Input/output terminal block
(2) Removal of front cover (upper)
After the front cover (lower) has been removed, pull the cover toward you while pressing the Dent portion on both sides of the front cover (upper).
Please carry out this work during the control circuit wiring (RX and TX), installation and removal of optional boards, and SW2 switching.
Press the convex
Slots for optional boards
Terminal block for control circuit (RX, TX)
Figure 3-6 Removal of front cover (upper)
- 17 -
3-3 Removal and Installation of the Front Cover
(3) Installation
When installing, work in reverse order.
3-3-2 Middle-capacity model
（
SVC06-0185~0750-**4
）
(1) Removal of front cover (lower) and internal sealing plate (iron)
Unscrew the M4 screw on the front cover (lower) and pull down gently, and then the front cover (lower) will be removed. Then, unscrew 4 M4 screws and remove the sealing plate.
Please carry out this work during the main circuit wiring, control circuit wiring, and SW1 switching.
Terminal block for control circuit
M4 screw
Input / output terminal block
Figure 3-7 Removal of front cover (lower) and internal sealing plate (iron)
(2) Removal of front cover (upper)
After the front cover (lower) has been removed, unscrew 2 M4 screws on the front cover (upper), and gently push up front cover (upper), it will be removed.
Please carry out this work during the control circuit wiring (RX and TX), installation and removal of options, and SW2 switching.
Slots for optional boards
Figure 3-8 Removal of front cover (upper)
(3) Installation
When installing, work in reverse order.
- 18 -
Terminal block for control circuit (RX, TX)
3-3 Removal and Installation of the Front Cover
3-3-3 Large-capacity model
（
SVC06-0900~2500-**4
）
(1) Removal of front cover (lower)
Unscrew the M4 screw, gently lift up and take off the cover.
Please carry out this work during the main circuit wiring, control circuit wiring, and SW1 switching.
Terminal block for control circuit
M4 screw
Input terminal block
Figure 3-9 Removal of front cover (lower)
(2) Removal of front cover (upper)
After the front cover (lower) has been removed, unscrew M4 screws (4) on the front cover (upper), gently lift up and take off the front cover.
Please carry out this work during the control circuit wiring (RX and TX), installation and removal of options, and SW2 switching.
M4 screw
(4)
M4 screw
Figure 3-10 (1) Removal of front cover (upper) Figure 3-10 (2) During wiring, installation and removal of options
(3) Installation
When installing, work in reverse order.
- 19 -
3-4 Removal and Installation of the Operation Panel
3-4 Removal and Installation of the Operation Panel
3-4-1 Removal of Operation Panel
Hook
①
and
②
on the cover with your fingers, and take off the panel, pull it toward you while pressing the jack catch on
②
side.
Figure 3-11 Removal of Operation Panel
3-4-2 Installation of Operation Panel
When installing, simply insert the operation panel straightly.
At this point, check from front cover, if the operation panel is not protruding, it is fully installed.
Otherwise, protruding operation panel may result in unreliable contact of connector.
●
If the removed operation panel is installed outside the control cabinet, please use a 8-pin direct plug-in combination cable (both ends of RJ45 type) which is shielded within 5m and available from market for connection.
See [5-6 Connecting Operation
Panel with Extension Cable] for connectionmethod.
See [12-2 Operation Panel] forinstallation opening.
Figure 3-12 Installation of Operation Panel outside Cabinet
- 20 -
4. Wiring
Read the Notes on Wiring (1-5) before wiring.
Failure to observe this warning may result in personal injury or fire.
4-1 Connection with peripheral devices
Name
Input power supply transformer
Wiring circuit breaker or leakage circuit breaker
Electromagnetic contactor
Surge absorber
AC reactor
DC reactor
Zero-phase reactor
Line noise filter
Radio noise filter
Noise filter
Purposes and Detailed Description
When there is need for matching the system power supply voltage with rated inverter input voltage, please provide the input power supply transformer.
When several inverters are used, please provide the input power supply transformer to reduce the impact of high-order harmonic on other load devices.
Please connect wiring circuit breaker or leakage circuit breaker in the overload protection circuit during protection and wiring of the power supply system.
When using leakage circuit breaker, select a product for corresponding high-order harmonic.
The coil must be provided with a surge absorber.
Input power supply transformer
Wiring circuit breaker or leakage circuit breaker
Electromagnetic contactor
AC reactor
Zero-phase reactor
Please install the surge absorber for suppression of surge generated on opening and closing of electromagnetic contactors and control relays.
To achieve the following objectives, please install the reactor
·Improve the inverter’s input power factor
·Reduce the impact on inverter due to unbalance
between phases of power supply voltage
·Prevent tripping of inverter due to action of phase lead
compensation capacitors in the system
·When the capacity of power supply is large (above
500kVA)
Power supply
Radio noise filter
Noise filter
Note 1
DC
Reactor inverter
Zero-phase reactor
Motor
Reduce the interferences coming into input power supply system of the inverter and generated by wiring.
It is recommended that elements such as zero-phase reactor etc. be inserted as close to inverter as possible.
Used to suppress the radio noise radiating to power supply side of the inverter.
Reduce the interferences coming into input power supply system of the inverter and generated by wiring.
It is recommended that noise filter be installed as close to inverter as possible.
Note 1: For SVC06 series inverter with built-in EMC filter, please place the EMC filter selector switch to ―ON‖.
Note 2: See model selection samples of options of Sanken Inverter for related options.
- 21 -
4-2 About Wiring
4-2 About Wiring
Before carrying out wiring work, turn the inverter’s input power supply to ―OFF‖ (disconnected) first, and then check with a circuit tester that no applied voltage is present. Check also that the CHARGE lamp is not lit.
(1) Be sure to connect a MCCB (circuit breaker) between the power supply and the input power supply terminals (R, S, T). (Use a leakage circuit breaker specific to high-order harmonic when necessary.)
In addition, to ensure the system safety, connect a MC (magnetic contactor) between the MCCB and the input power terminals (R, S, T).
(2) The phase order does not need to be considered when wiring the input power terminals (R, S, and
T).
(3) Connect the motor to the output terminals (U, V, W) correctly.
The harmonic component leakage current increases by stray capacitance of wiring and causes adverse affects on the inverter itself and peripheral mechanical equipment when the total length of wiring between inverter and motor is too long.
The total length of wiring between inverter and motor shall not exceed the values described in Table 4-1.
Table 4.1 Length of wiring between the inverter and the motor
Length of wiring between
50m 100m the inverter and the motor
Carrier frequency
(Specified by F1009)
F1009=130 or less F1009=90 or less
200m
F1009=40 or less
●
When driving several motors at the same time, the total length of wiring to motors shall not exceed the values described in Table 4-1. However, for vector control, the maximum wiring length shall be controlled within
100m. (For length of more than 30m, please implement auto tuning mode2)
●
The surge voltage generated by the inverter element switching is superimposed and terminal voltage of the motor is impressed. The following measures should be considered to prevent deterioration of motor isolation especially for 400V class motors when the length of wiring between the inverter and the motor is long.
①
Use reinforced motor isolation.
②
Length of wiring between the inverter and the motor should be as short as possible (Generally about 10
- 20m) .
(4) See 4-5-4 for capacity of MCCB and MC and wire sizes.
Use sleeved crimp terminals for the power and motor cables.
(5) Use shielded or twisted-pair wires for wiring to the control circuit terminals. Keep the wires well away from the main and high-voltage circuits (including logic circuit of 200 V relay).
(6) Use a micro-signal contact or two-contact relay for the control circuit terminal to prevent poor contact.
(7) Ground the ground terminal ( ) securely.
In addition, use the ground terminal of the inverter for grounding. (Do not use the casing or the chassis.)
According to technical standards for electrical equipment, 200 V series shall be connected to the grounding electrode for type D grounding; while 400 V series connected to the grounding electrode for type C grounding.
Voltage
200V series
400V series
Table 4-2 Types of grounding
Types of grounding
Type D grounding
Type C grounding
Grounding resistance
100Ω or less
10Ω or less
- 22 -
4-2 About Wiring
●
Do not share the grounding wire with the welding machine or the power equipment.
●
Use the grounding wire prescribed in the technical standards for electrical equipment, and shorten wiring length as much as possible.
● Be careful not to loop the grounding wire when using multiple inverters.
(a) Correct (b) Correct (c) Incorrect
(8) During wiring, please note that the inside of inverter shall be free from chips of wires.
- 23 -
4-3 Terminal connection diagram
4-3 Terminal connection diagram
Note 7
DC reactor oputional
Brake resistor oputional
Brake unit
(optional)
MCCB
OFF
～
Phase A pulse input
Phase B pulse input
ON
MC
MC
Single-phase 220V
MC surge
FR
RR
2DF
3DF
MBS
ES
RST
AD2
R
S
T
P1 P
Main circuit
PR X
U
V
W motor
IM
Note 1
FA1
FB1
FC1
Contact
AC250V,0.3A
DI1
Multifunctional contact output
Factory Preset: abnomal alarm signal
Note 6
Multifunctional terminal(factory preset)
Note 2
Control
Circuit
DO1
DO2
DO3
DOE
+24V1 or +24V2
DI2
DCM1 or DCM2
DI3
DI4
Multifunctional input terminal
(factory presset)
Note 5
AOUT1
DI5
Logic
注5
SINK
SW1
AOUT2
DI6
DI7
SOURCE
ACM1 or ACM2
ASG
I+
DI8
DCM1 or DCM2
Digital signal common terminal
ACM1 or ACM2
+24V1 or +24V2
DC+24V Power supply terminal
TX1+
+V Frequency potention mater power supply
TX1-
TX2+
TX2-
VIF1
VIF2
VIF3
Frequency setting terminal
Note 4
(4-20mA or 0-5V,0-10V or potention meter)
ACM1 or ACM2
ASG
A+
A-
B+
B-
Analog signal common terminal
SW2
Terminal resistor
RX1+
RX1-
RX2+
RX2-
SG
FLASH
JP1
Groundig
In operation 1
Frequency matching
150mA or less
Digital signal common terminal
Analog output
V
DC0～10V
Analog output
DC0～10V
V
Upgrade terminal
Note 3
Grounding
Note 1
Overload alarm level setting signal
48V 50mA or less
Open collector output common terminal
+24V External power supply output
Analog signal common terminal
+
Analog frequency output
4～20mA
-
Data sending
Data receving
GND
RS485
terminal
Connected to power supply common terminal
Note1::Ground the inverter snd motor before use
Note2:The output terminals are multifunctional terminals that can be assigned individually with function codes F1509 to F1511.
Note3:Terminal for upgrading. Normally left open.
Note4:Switch the function with function code F1002. The terminal can be used as an input terminal for various feedback signals.
Main circuit terminal
Control circuit input terminal
Control circuit output terminal
Communication circuit terminal
Note5:The input terminals are multifunctional terminals that can be assigned individually with function codes F1414 to F1421.
Note6:Multifunctional contact output terminals is also a maltifunctional terminal that can be assigned individually with function code F1513 to F1514.
- 24 -
4-3 Terminal connection diagram
Please use shielded wires for analog input and output wires, contact input wire (digital multi-function input terminals). (The set values of functional terminals are factory preset values.)
In order to prevent misoperation due to interference, during wiring, signal lines and power lines should be separated as much as possible (about more than 10cm).
When using operation panel to operate the inverter, it can be realized simply through the main circuit wiring.
(Without the need to operate from the outside or to input frequency instructions).
Please connect MCCB (circuit breaker) etc. between the power supply and input terminal for circuit protection.
When inverter protection function starts or other accident occurs, in order to cut off the inverter power supply to prevent further expansion of a fault or accident, please connect a MC (magnetic contactor) between the MCCB and the input terminal. And the MC connection location, if possible, shall be close to the inverter.
- 25 -
4-4 Composition of Main Circuit Terminals
4-4 Composition of Main Circuit Terminals
4-4-1 Description of Main Circuit Terminals
Terminal
Symbol
R,S,T
Name Description
U,V,W
P,P1
P,PR
Input power supply terminals
Terminals connected to a three-phase commercial power supply
Inverter output terminals Terminals connected to a three-phase induction motor
DC reactor connection terminals
Terminals connected to a DC reactor *1
Brake resistor connection terminals
Terminals connected to a brake resistor between P-PR
P,X
DC side voltage terminals
Terminals connected to a brake unit
P is the DC positive terminal, X the DC negative terminal
Ground terminal Terminal for grounding of inverter casing
*1 When connecting the reactor, please remove the jumper between P1 and P.
4-4-2 Connection Diagram of Main Circuit Terminals
(1) SVC06-0015~0075-**2/SVC06-0007-0150-*4
DC Reactor
DC Reactor
Brake resistor
Option
Brake resistor
Option
Motor
Motor
(2)SVC06-0185~0300-**4 (3) SVC06-0370~0750-**4
Brake unit
DC Reactor
Internal Option
Motor
Brake unit
Option
- 26 -
Motor
4-4 Composition of Main Circuit Terminals
(4) SVC06-0900~1100-**4 (5)SVC06-1320~1850-**4
Option
Brake unit
DC Reactor
Option
Brake unit
DC Reactor
Motor
(6)SVC06-2000~2500-**4
Motor
DC Reactor
Brake unit
Option
Motor
4-4-3 External brake resistor selection example
200V systems
Model
SVC06-0015-
2
SVC06-0037-
2
SVC06-0075-
2
External brake resistor (recommended)
Resistance
60Ω or more
Capacity *1
300W
40Ω or more
20Ω or more
400W
800W
- 27 -
External brake resistor (limit value)
Resistance Capacity *1
47Ω or more
20Ω or more
10Ω or more
300W
750W
1500W
4-4 Composition of Main Circuit Terminals
400V systems
Model
SVC06-0007-
4
SVC06-0015-
4
SVC06-0022-
4
SVC06-0040-
4
SVC06-0055-
4
SVC06-0075-
4
SVC06-0110-
4
SVC06-0150-
4
External brake resistor (recommended)
Resistance Capacity *1
700Ω or more
320Ω or more
100W
200W
160Ω or more
120Ω or more
80Ω or more
60Ω or more
40Ω or more
40Ω or more
400W
600W
800W
1000W
1500W
1500W
External brake resistor (limit value)
Resistance Capacity *1
380Ω or more 150W
190Ω or more
130Ω or more
80Ω or more
52Ω or more
38Ω or more
32Ω or more
32Ω or more
300W
500W
800W
1100W
1500W
1800W
1800W
*1 In this example, the maximum duty cycle of the brake resistor is assumed to be 10% ED.
As shown in the example, to protect the brake resistor, F1115 (Duty cycle of brake resistor) shall be set at 10% ED or less. When % ED needs to be set above 10 %, brake resistor capacity should be increased proportionally.
Example) When setting 20 % ED, the capacity should be doubled.
- 28 -
4-4 Composition of Main Circuit Terminals
4-4-4 Capacities of MCCB and MC and Wire Size
200V systems
Model
MC
( Electromagnetic contactor)
MCCB
( Leakage circuit breaker)
[A]
Rated current
[A]
Rated making current
[A]
Recommended wire size [mm
2
Input wire
P and P1 wires
Main circuit
Output wire
]
Tighte
ning torque
[N•m]
Max. wire size
[mm
2
]
Control circuit
Max. wire size
[mm
2
]
SVC06-0015-
2
SVC06-0037-
2
SVC06-0075-
2
20 1.25(1.25) 1.25(1.25) 1.25(1.25) 5.5
M4 1.2 5.5
50 3.5 (1.25) 5.5
75 50 80 14 (8) 14 (5.5) 8 (3.5) 5.5 M5 2.0 14
400V systems
Model
MC
(Electromagnetic contactor)
MCCB
( Leakage circuit breaker)
[A]
Rated current
[A]
Rated making current
[A]
Main circuit
Recommended wire size [mm
2
Input wire
P and P1 wires
Output wire
]
Tighte
ning torque
[N•m]
Max. wire size
[mm
2
]
M3 1.25
Control circuit
Max. wire size
[mm
2
]
SVC06-0007-
4
SVC06-0015-
4
SVC06-0022-
4
SVC06-0040-
4
SVC06-0055-
4
SVC06-0075-
4
SVC06-0110-
4
SVC06-0150-
4
SVC06-0185-
4
SVC06-0220-
4
SVC06-0300-
4
SVC06-0370-
4
SVC06-0450-
4
SVC06-0550-
4
SVC06-0750-
4
SVC06-0900-
4
SVC06-1100-
4
SVC06-1320-
4
SVC06-1600-
4
SVC06-1850-
4
SVC06-2000-
4
75
100
125
150
150
175
225
250
250
300
350
450
500
10
15
20
30
30
50
60
600
75
150
150
150
32
48
65
75
180
180
265
400
600
7
17
25
25
7
7
7
600
20
20
20
20
32
50
50
2.0 (2.0) 2.0 (2.0) 2.0 (2.0) 5.5
2.0 (2.0) 2.0 (2.0) 2.0 (2.0) 5.5
2.0 (2.0) 2.0 (2.0) 2.0 (2.0) 5.5
5.5 (2.0) 5.5 (2.0) 3.5 (2.0) 5.5
5.5 (2.0) 5.5 (2.0) 3.5 (2.0) 5.5
5.5(3.5) 5.5 (3.5) 5.5(3.5) 5.5
8.0 (3.5) 8.0 (3.5) 8.0 (3.5) 14
60
80
100
135
14(5.5)
14(5.5)
22(14)
38(14)
135 22×2(22)
200 60(38)
200
200
60(38)
60(38)
14(5.5) 8.0(5.5) 14
8.0(5.5) 14
8.0(5.5)
14(5.5)
22(8)
22(14)
38(14)
60(22)
14
14
22
22
22
22
260 100(60) 150(60) 100(60) 38
260 150(60) 150(100) 150(60) 38
350 150(100) 200(100) 150(100) 38
420 200(150) 325(150) 200(100) 38
660 250(150) 325(200) 250(150) 38
M4
M5
1.2
2.0
5.5
14
M6 2.0 22
M8
M8
M10
M16
4.5
4.5
18
80
60
80
150
325
M3 1.25
660 325(150) 150×2 (200) 325(150) 60 100 -
- 29 -
4-4 Composition of Main Circuit Terminals
Model
MC
(Electromagnetic contactor)
MCCB
(Leakage circuit breaker)
[A]
Rated current
[A]
Rated making current
[A]
Recommended wire size [mm
2
Input wire
P and P1 wires
Main circuit
Output wire
]
Tighte
ning torque
[N•m]
Max. wire size
[ mm
2
]
Control circuit
Max. wire size
[mm
2
]
SVC06-2200-
4
SVC06-2500-
4
600
700
600
600
660 150×2(200) 250×2(200) 150×2(200) 60
660 200×2(200) 250×2(200) 200×2(200) 60
M16 100 - M3 1.25
Note 1: The values for wires in the main circuit are for 600 V IV PVC-insulated wires (60ºC) when the inverter ambient temperature is 40ºC. The values in parentheses are for 600 V bridged-polyethylene insulated wires (90ºC).
Note 2: The maximum wire size indicates the maximum wire cross-sectional area that can be used with the terminal block.
Note 3: If possible, use thick and short conductors for grounding wire.
※
To be compliant with the European Directive (Low Voltage Directive), earth (ground) the inverter according to the instructions on table 14-1.
- 30 -
4-4-5 Mould Case Circuit Breaker (MCCB) selection example
4-4 Composition of Main Circuit Terminals
200V system
Model
Motor
Power
SVC06-0015-**2
SVC06-0037-**2
SVC06-0075-**2
1.5kW
3.7kW
7.5kW
Without DC reactor
Mould Case
Circuit
Breaker
(MCCB) earth leakage circuit breaker
(ELB)
NF32 20A
NF50 50A
NF100 75A
NV32 20A
NV63 50A
NV125 75A
Mould
Case
Circuit
Breaker
With DC reactor earth leakage circuit breaker
(ELB)
(MCCB)
NF32 15A
NF50 40A
NF100 75A
NV32 15A
NV63 40A
NV125 75A
400V system
Model
Motor
Power
SVC06-0007-**4 0.75kW
SVC06-0015-**4 1.5kW
SVC06-0022-**4
SVC06-0040-**4
SVC06-0055-**4
SVC06-0075-**4
2.2kW
4.0kW
5.5kW
7.5kW
SVC06-0110-**4
SVC06-0150-**4
11kW
15kW
SVC06-0185-**4 18.5kW
SVC06-0220-**4 22kW
SVC06-0300-**4
SVC06-0370-**4
SVC06-0450-**4
SVC06-0550-**4
30kW
37kW
45kW
55kW
SVC06-0750-**4
SVC06-0900-**4
75kW
90kW
SVC06-1100-**4 110kW
SVC06-1320-**4 132kW
SVC06-1600-**4 160kW
SVC06-1850-**4 185kW
SVC06-2000-**4 200kW
SVC06-2200-**4 220kW
SVC06-2500-**4 250kW
Without DC reactor
Mould Case
Circuit
Breaker earth leakage circuit breaker
(ELB)
(MCCB)
-
-
-
-
-
-
-
-
NF32 10A
NF32 15A
NF32 20A
NF32 30A
NF32 30A
NF50 50A
NF63 60A
NF100 75A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NV32 10A
NV32 15A
NV32 20A
NV32 30A
NV32 30A
NV63 50A
NV63 60A
NV125 75A
-
-
-
-
-
-
-
With DC reactor
Mould Case
Circuit
Breaker earth leakage circuit breaker
(ELB)
(MCCB)
NF32 10A
NF32 10A
NF32 15A
NF32 20A
NF32 30A
NF50 40A
NF50 50A
NF63 60A
NF100 75A
NF100 100A
NF250 125A
NF250 150A
NF250 175A
NF250 225A
NF250 225A
NF250 225A
NF400 400A
NF400 400A
NF400 400A
NF630 500A
NF630 600A
NF630 600A
NF800 700A
NV32 10A
NV32 10A
NV32 15A
NV32 20A
NV32 30A
NV63 40A
NV63 50A
NV63 60A
NV125 75A
NV125 100A
NV125 125A
NV250 150A
NV250 175A
NV250 225A
NV250 225A
NV250 225A
NV400 400A
NV400 400A
NV400 400A
NV630 500A
NV630 600A
NV600 600A
NV800 700A
- 31 -
4-5 Composition of Control Circuit Terminals
4-5 Composition of Control Circuit Terminals
4-5-1 Wire size and terminal arrangement
Terminal screw diameter: M3
Recommended wire size 0.75 [mm
2
]
Tightening torque: 0.5[N•m]
The arrangement of control circuit terminals is as shown in the following.
+24V1 DI1
DI4 DI5
DI2
DI6
DI3
DI7
DCM2 +24V2
DI8
ACM2 VIF1
AOUT1 AOUT2 +V
VIF2 ASG
VIF3 ACM1
FA1 FB1 FC1 DCM1 DO1 DO2 DO3 DOE A＋ AB＋ BI＋
The common end of control circuit terminals shall not be grounded to the earth. In addition, DCM1/DCM2 shall not be in common use with ACM1/ACM2. (Because they are insulated with each other).
Use shielded wires for wiring connected to the control circuit terminals, and connect one end of the shielding to each common terminal or dedicated terminal, and leave the other end open. (refer to 4-3 Terminal connection diagram).
Do not input the voltage to multifunctional terminals (DI1 DI8).
- 32 -
4-5 Composition of Control Circuit Terminals
4-5-2 Functions of Control Circuit Terminals
Type
Terminal
Symbol
DCM1
DCM2
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
ACM1
ACM2
ASG
+V
Table 4-3 Description of Control Circuit Terminals
Terminal Name
Digital signal common terminals
Digital multifunctional input terminals
Analog signal common terminals
Analog signal shield common terminals
Analog input potentiometer connecting terminal
Function Description
Common terminals for digital input and output signals and for +24V1 and
+24V2 power supplies
(1) The functions selected can be set through function codes
F1414-F1421.
(2) Input mode and SINK/SOURCE can be switched through SW1.
<SINK connection>
24V
+24V1
+24V2
SINK
SW1
DI1～DI8
DCM1
DCM2
<SINK connection>
+24V1
+24V2
DI1～DI8
SW1
SINK
24V
DCM1
DCM2
COM
COM
SW1
SOURCE
SW1
SOURCE
Common terminals for analog input and output signals
Shielding layer connected to analog signal wire
Connected to a potentiometer of 5kΩ
0.3W of above
(It can not be connected to any element other than the potentiometer)
Rated Specification
Total current consumed:
100mA or less
Input resistor: about
6.6 kΩ
When short-circuited: about DC3-5mA
<For
SINK connection>
(1) Signal input ―on‖ by short-circuiting either DCM1 or
DCM2.
(2) Signal input ―off‖ by opening either
DCM1 or DCM2.
<For
SOURCE onnection>
(1) Signal input ―on‖ by short-circuiting either +24V1 or
+24V2.
(2) Signal input ―off‖ by opening either
+24V1 or
+24V2.
Total current consumed:
100mA or less
Notes
ACM1 is interconnected with ACM2 internally.
Unable to provide power supply
DC10-14V
- 33 -
4-5 Composition of Control Circuit Terminals
Type
Terminal
Symbol
VIF1
VIF2
VIF3
A+
A-
B+
B-
+24V1
+24V2
DOE
DO1
DO2
DO3
Terminal Name
Analog input terminals
Pulse phase A input
+ side
Pulse phase A input
- side
Pulse phase B input
+ side
Pulse phase B input
- side
Power supply output
Multifunctional output common terminal
Multifunctional output terminals
Function Description
(1) By selecting a function code corresponding to each function, current / voltage of the 3 channels can be switched separately.
(2) When the frequency setting is selected, the current / voltage input can be determined by setting the contents of F1002.
(3) When carrying out frequency setting through voltage input, set the gain frequency corresponding to 5V or 10V with voltage input.
When ―External analog forward/ reverse run‖ is selected, set the gain frequency corresponding to
10V (5+5V) or 0V (5-5V) with external analog value.
(4)
When carrying out frequency setting through current input, set the gain frequency corresponding to 20mA.
PG’s pulse input signal
Open collector / push-pull input phase
A
Rated Specification
For voltage input: input resistor: about
34 kΩ
Maximum allowable voltage: DC12V
For current input: input resistor: about
250 kΩ
Maximum allowable current: 30mA
Input voltage range:
DC23-25V
Input resistor: about 1.5kΩ PG’s pulse input signal (+ side and – side)
Open collector / push-pull input phase
B
(1) Supply DC24V power to the user
(2) The common terminal is DCM1 or DCM2
(+24V1 and +24V2 are the same power supply)
This terminal is DO1 - DO3 shared common terminal
Power supply
voltage: DC24V
Maximum allowable overload current:
150 mA in total
Allowable load:
DC48V,50mA
(1) Open collector output
(2) Send signals through functions selected by function codes
DO1～DO3
Notes
The command pulses of a pulse train input are inputted from this terminal.
Please pay full attention to the short-circuit of power etc.. supply,
The so-called power-on state means that the open collector output transistor is ON (conducting state).
AOUT1
AOUT2
Analog output terminals
DOE
(1) Select an analog output item from
F1501 (AOUT1) or F1504
(AOUT2).
(2) The signal output can be adjusted by F1502 (AOUT1) or F1505
(AOUT2), and the output coefficient varies from 0 - 20.
(3)
This common terminal is shared by
ACM1 and ACM2.
Signal output:
DC0-10V
Maximum allowable current: 15mA
If the output current increases, the output voltage will decrease. In this case, the signal output can be adjusted using output coefficient.
- 34 -
4-5 Composition of Control Circuit Terminals
Type
Terminal
Symbol
I+
ACM1
TX1+
TX1-
TX2+
TX2-
RX1+
RX1-
RX2+
RX2-
SG
FA1
FB1
FC1
JP1
Terminal
Name
Current output terminals
RS485 inverter signal sending terminals
RS485 inverter signal receiving terminals
RS485 communication common terminal
Abnormal alarm signal output and multifunctional contact output
Upgrade jumper
FA1
FB1
FC1
Function Description Rated Specification Notes
(1) The current proportional to output frequency of the inverter passes through between I+,
ACM1 or ACM2 terminals. (4-20mA)
(2)
The current output coefficient is adjustable between
0-20 through F1515.
The terminals are used for sending communication signals by inverter.
•
TX1+ and TX2+ are terminals with the same function, and so are TX1- and TX2-.
When communicating with several inverters, they can be used as other connection terminals of a inverter.
Current output range:
4-20mA
Load resistance:
500Ω or less
Communication speed for RS485 full-duplex communication mode:
1200-57600bps
Total length: 500m
※ If switch SW2 is connected, then the terminating resistor
100Ω will be connected.
(1) Adjust F1515 so that the current output under maximum output frequency is 20mA or below.
(2) Please select load resistance of
500Ω or below.
(1) TX1+ is interconnected with
TX2+ internally.
(2) TX1- is interconnected with
TX2- internally.
The terminals are used for receiving communication signals by inverter.
•
RX1+ and RX2+ are terminals with the same function, and so are RX1- and RX2-.
When communicating with several inverters, they can be used as other connection terminals of a inverter.
(1) RX1+ is interconnected with
RX2+ internally.
(2) RX1- is interconnected with
RX2- internally.
This is a RS485 communication common terminal.
There is a terminal in each of TX and RX terminals
Connected to SG terminal of each communication device.
(1) These contact output terminals indicate that the protective function has stopped the inverter.
(2)
F1513: multifunctional contact outputs according to the relay 1 contact output setting.
Contact capacity
AC250V/0.3A
Alarm contact setting:
FA1,2-FC1,2 open
Abnormal:
FA1,2-FC1,2 closed
Do not connect anything to this terminal except when upgrading.
:
- 35 -
4-5 Composition of Control Circuit Terminals
4-5-3 Multifunctional Input / Output
The so-called multifunctional input / output means freely assigning various functions to multifunctional input / output terminals through the data selection of function codes.
The multifunctional input / output is divided into the input terminal of contact input and output terminal of open collector.
(1) Multifunctional input terminals
Digital multifunctional input terminals DI1 - DI8 can be set to any one of the functions by using the function codes F1414 - F1421 corresponding to various functions.
In addition, a multiplexed terminal may have several functions.
When the function code is set to F1414=13, for example, jog operation can be enabled simply by turning the DI1 terminal on.
Function code No.
Table 4-4 Multifunctional input codes
Input terminal
Data range name
F1414 DI1
F1415
F1416
F1417
F1418
F1419
F1420
F1421
DI2
DI3
DI4
DI5
DI6
DI7
DI8
0-255
Initial value (symbol)
1 (FR ）
2 (RR)
3 (2DF)
4 (3DF)
5 (MBS)
6 (ES)
7 (RST)
8 (AD2)
See description of selection functions of the input terminals DI1 - DI8 for details.
(2) Multifunctional output terminals
Digital multifunctional output terminals DO1-DO3 can be set as the open collector outputs of any one of the functions by using the function codes F1509 - F1511 corresponding to various functions.
Function code
No.
F1509
F1510
Table 4-5 Multifunctional output codes
Input terminal name
DO1
DO2
Data range
0-99
F1511 DO3
Initial value (function)
1 (In operation 1)
5 (Frequency matching)
8 ( Overload alarm level
setting )
See description of selection functions of D01 - D03 for details.
- 36 -
4-5 Composition of Control Circuit Terminals
4-5-4 Control logic switching
Through the switching of switches on the main control board, multifunctional input terminals DI1 - DI8 can be switched between SINK and SOURCE. When switching, use switch SW1 on the main control board.
The so-called SINK connection refers to the logic that when curren flows from the signal input terminal, the signal will be ON (connected).
For contact input signal, DCM1/DCM2 is a common terminal.
The so-called SOURCE connection refers to the logic that when current flows into the signal input terminal, the signal will be ON (connected).
For contact input signal, +24V1/+24V2 is a common terminal.
●
SINK connection (initial state)
Wiring connection as shown in the figure below
●
SOURCE connection
Wiring connection as shown in the figure below
- 37 -
4-5 Composition of Control Circuit Terminals
● When the transistor is used for external control signals, please set and wire transistors of different types as shown in the following table.
Transistor
NPN Type
Using internal power supply of the inverter
Set SW1 as SINK
+24V1
+24V2
DI1～DI8
24V
SW1
SINK
Using external 24V power supply (*)
Unable to connect
COM
SW1
SOURCE DCM1
DCM2
DSG
PNP Type Set SW1 as SOURCE
+24V1
+24V2
DI1～DI8
24V
SW1
SINK
Set SW1 as SOURCE
+24V1
+24V2
DI1～DI8
SW1
SINK
24V
DCM1
DCM2
DSG
COM
24V
COM
SW1
SOURCE
DCM1
DCM2
DSG
SW1
SOURCE
* Please do not connect the inverter’s power supply (+24V1 or +24V2) to the external power supply .
Note: Do not switch the switches in power-on state.
4-5-5 Connection of Control Circuit Terminals
TB2
Figure 4-1 Connection Diagram of Control Circuit Terminals
TB3 TB4
ON ON
FA1 FB1 FC1 SG TX1+ TX1TX2+ TX2SG RX1+ RX1RX2+ RX2-
SW2 SW3
OFF OFF
Abnormal alarm/ multifunctional
Contact output 1
(Relay 1 contact output) shield
GND
RS485 inverter signal sending terminal shield
GND
RS485 inverter signal receiving terminal
TB1
DO1 DO2 DO3 DOE DCM1 DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 DCM2 +24V1 +24V2
Terminating resistor switch
2 wire connection switch
Multifunctional output terminal
(open collector)
SINK
SW1 (For SINK
SOURCE connection)
Multifunctional input terminal
(no-voltage contact input)
AOUT1 AOUT2 ACM1 VIF1 VIF2 VIF3 +V ACM2 ASG A+ AB+ B-
V V
Analog output
(DC0～10V) 0～5V,0～10V
4～20mA
Analog input 0～5V,0～10V
4～20mA
Analog input 0～5V,0～10V
4～20mA
Analog input
ｼｰﾙﾄﾞ
PG sensor / pulse input
（open collector/ push pull）
User load
(Max current 150mA in total)
Ｉ+ ACM1 i
Current output
（4～20mA）
500Ωor below
- 38 -
4-5 Composition of Control Circuit Terminals
1) Potentiometer for frequency setting
Please install a 5kΩpotentiometer of 0.3w or above, set the 1st speed frequency and select the frequency settings of current and voltage by selecting function code F1002.
Please use shielded wires for wiring, please connect one end of the control terminal shield to the shield terminal ASG, while leave the other end open.
They can be connected to the potentiometer respectively, the power supply terminal of the potentiometer is the + V common terminal.
The + V terminal can not provide power to the external as it is not a terminal used for supplying power. It is a dedicated terminal used for connecting the specified potentiometer.
2) Multifunctional output (open collector output)
The figure below shows an example of using multifunctional output terminals D01 to D03.
※ When using a relay, be sure to install a surge suppressor (reverse-parallel connected diode).
Figure 4-2 Example of using multifunctional output (open collector output)
Note: The maximum output current of the multifunctional output is 50 mA.
- 39 -
4-5 Composition of Control Circuit Terminals
3) Signal mode switching for emergency stop (multifunctional input ES terminal)
The figure below shows an example of signal switching when the multifunctional input terminal is set for the external emergency stop (ES) command.
A signal action is selected using the function code F1413: ES input terminal function.
● When the "normally open" signal is input: F1413=1
● When the "normally closed" signal is input: F1413=2
Figure 4-3 ES terminal signal mode switching
- 40 -
4-5 Composition of Control Circuit Terminals
4-5-6 Communication function terminal
TB4
TB3
SW3
RX
TX
ON
OFF
SW1
SOURCE
1) RS485 communication
RS485terminal block
The communication control with peripheral devices can be realized by using RS485 communication terminal block on the following main control board.
SW2 is a switch for turning ON / OFF the terminating resistor. Please set only the farthest terminating resistor switch of the inverter to ON. (Factory preset= OFF: terminating resistor OPEN).
RX
TB4
SW 3
1+ 12+ 2SG
ON
Inverter signal receiving end + signal
OFF
Inverter signal receiving end - signal
Inverter signal sending end + signal
TX
TB3
Inverter signal sending end + signal
Note: Please refer to Description of Communication Functions for details of the communication functions.
- 41 -
4-5 Composition of Control Circuit Terminals
4-5-7 Connection of PG sensor
1) Connection example when the control terminal of main control board is used (open-collector mode)
The power supply of PG sensor can be supplied by inverter
Inverter
Phase A pulse
Phase B pulse
*1: Set function code F8109 (PG:PG output formation selection) to 1.
*2: Both phase A pulse and phase B pulse can be input.
*3: Please use as shown in the example above when the power supply of PG sensor is 24V. And, as shown in the connection diagram, using the inverter to provide 24V power supply eliminates the need for an external power supply.
2)
Connection example when the control terminal of main control board is used (push-pull mode)
Inverter
Phase A pulse
Phase B pulse
*1: When the power supply of PG sensor is 24V, the inverter can be used for supplying 24V power to the user.
- 42 -
4-6 Installation and Wiring of Optional Board
4-6 Installation and Wiring of Optional Board
4-6-1 Overview of Optional Board
2 optional boards can be installed on one inverter at the same time.
2 slots are provided in the inverter, but the shape of optional board may vary between different optional boards.
Insert each optional board to the specified slot.
And sometimes, combination state of the optional board may also have impacts on installation and functions.
See the instruction manual of each optional board for detailed functions of each optional board.
4-6-2 Installation method of Optional Board
Remove the front cover (upper) before installing or removing an optional board.
After the front cover (lower) has been removed, pull the cover toward you while pressing the sunk parts on both sides of the front cover (upper), and the front cover (upper) will be removed.
Option board slot 2
(OPT2)
Option board slot 1
(OPT1)
Fixed with M3 screws
Press the sunk part
When inserting an optional board into the slot, check if the connection of mainframe side connector with the optional board side connector is firm and reliable.
After the optional board has been installed, fix the optional board with attached screws (M3).
Shielded wires shall be used for wiring connected to terminals, with each common terminal connected to the shield.
Wiring shall be carried out according to the instruction manual of each optional board.
4-6-3 Auxiliary Power Supply Option
Auxiliary power supplies (control circuit power supply) can be used as factory optional configuration for
SVC06-0900 above models. With the auxiliary power supply board, the control power supply can be separately supplied, alarm display contents can be confirmed even if the main circuit power supply fails.
- 43 -
4-7 About EMC filter
4-7 About EMC filter
This inverter can be provided with built-in EMC filter (order requirement).
Although the EMC filter can effectively reduce the interference transfer, it will increase the leakage current.
ON or OFF of the EMC filter can be selected as follows through the on / off of the connector.
Press the jack catch
,
release lock state
And then the connector can be pulled freely
SVC06-0007 SVC06-0055 SVC06-0110
SVC06-0015 SVC06-0075 SVC06-0150
SVC06-0022
SVC06-0037
SVC06-0040
Before carrying out make-break of the connector, turn the inverter’s input power supply to ―OFF‖ (disconnected) first, and then check with a circuit tester that no applied voltage is present, and also that the CHARGE lamp is not lit.
When pulling the connector, pull out the connector while pressing the jack catch of the connector, but do not pull cable. When inserting it, check if the jack catch has been secured. Please install the connector at ―ON‖ or ―OFF‖.
The EMC filter is set to open (OFF) state at factory.
*When the EMC filter is set to ON, the leakage current will increase.
*Models above 18.5k are provided with only built-in capacitors.
- 44 -
5. Operation Panel
5-1 Names and Functions of Parts of the Operation Panel
LCD panel part
Display part (LCD)
F1 key ・ F2 key
LED panel part
LED Panel parts
7-segment monitor
Operating mode display
Monitor mode display
Monitor authorization display
Control authorization toggle key
Drive key
Quick knob
Set key Menu / Cancel key Back key
*The LCD panel may have different configurations depending on varieties of the inverter.
Stop key
- 45 -
5-1 Names and Functions of Parts of the Operatin Panel
5-1-1 LCD display part of the operation panel
The LCD display is a part of the LCD monitor.
In conjunction with 7-segment monitor, the operation status and the function code settings etc. can be indicated. See 5-2-2 for display contents.
5-1-2 LCD operation part
Key Name
F1 key
Key mark Function Summary
Switch the LCD display interface to the previous page.
F2 key Switch the LCD display interface to the next page.
*Depending on display contents, sometimes the interface can not be switched.
*Sometimes the interface displayed automatically returns to the initial interface due to operation on the operation panel or alarm.
5-1-3 LED display part
Display Display contents
7-segment monitor Frequency, output current, speed, load factor monitoring display, alarm contents, warning contents, operation error, function code number, function code settings and so on.
Monitor mode display
The unit of numerical values displayed by the 7-segment monitor.
Operation mode display
The operation status of inverter (forward running, reverse running, stop, frequency lock).
Control authorization display
Whether the operation command sent from the operation panel is active or not.
5-1-4 LED operation part
(1) Key operation
Key Name
Drive key
Key Mark Function Summary
Starts forward or reverse running operation.
Stop key
Menu / Cancel key
Set key
Back key
Stops operation.
Can be used for releasing alarm signal in alarm condition.
In Status Display mode, changes the Status Display mode to Function Code Display mode.
In Function Code Display mode, returns to the menu state of previous page.
In Status Display mode, changes contents displayed on the 7-segment monitor.
In Function Code Display mode, confirms the value input.
In Status Display mode, changes display contents of the 7-segment monitor.
In Function Code Display mode, returns to the menu state of previous page.
Use this button to switch the operation control rights. When switching, press and hold the key for two seconds. (It is possible to switch the operation command selected in F1101 and the operation command from the operation panel.)
Control authorization toggle key
(2) Quick knob operation
Operation Name
Turning (clockwise)
Turning
(counter-clockwise)
Pressing
Operation Indication
(press)
Function Summary
The value displayed by 7-segment monitor increases.
The value displayed by 7-segment monitor decreases.
Confirm the value displayed by 7-segment monitor.
- 46 -
5-2 Switching of Statuses
5-2 Switching of Statuses
The operation panel has two display modes: [Status display mode] and [function code display mode], and the modes can be toggled by pressing the key .
Table 5-1 7-segment monitor display modes
Display Mode Display Contents
Status Display
• The inverter status during operation/stop
(such as frequency, output current, speed, load factor, monitoring display, alarm and
Function Code
Display warning contents)
Function code No. and data
Power supply input
Version display
Status display
Status monitor
(Frequency etc.)
Alarm
Frequency input
OR
Function code display
Function block selection
Function code selection
Setting input
Figure 5-1 Status transition diagram (summary)
- 47 -
5-3 Status Display Mode
5-3 Status Display Mode
In status display mode, inverter status monitoring, alarm display, setting of output frequency and operations such as running and stop of inverter can be implemented.
5-3-1 Version display
Shortly after the power-on of the equipment, the software version of inverter will be displayed on 7-segment monitor.
The following is: display example for software version: VER 1.00.
If, for some reason, the host can not communicate with the operation panel when connected to the power, the 7-segment monitor will display the software version of the operation panel. Now the monitor displays
5-3-2 Inverter status mode
The inverter status mode will be displayed.
In the operation mode display, various operation and stop states of the inverter are displayed.
Table 5-2 Display contents of operation mode
Operation Status
Stopped
Forward running
Deceleration to stop from forward run
Display Contents
REV
FWD
REV
FWD
REV
FWD
Forward run waiting
DC braking (forward)
Reverse running REV
FWD
Deceleration to stop from reverse run
Reverse run waiting
DC braking (reverse)
Frequency locking
REV
FWD
Position control running
(Zero-servo running)
REV
FWD
REV
FWD
Lit Flashing
Unlit
- 48 -
5-3 Status Display Mode
Monitor mode display refers to the contents displayed on the 7-segment monitor
Display Contents
Frequency Hz
Unit
Table 5-3 Display contents of monitor mode
Display Contents
Hz A rpm % M
Display of 7-segment Monitor
Running: the lit lamp indicates output
Output current A Hz A rpm % M frequency
Stopped: the flashing lamp indicates set
frequency
Running: the lit lamp indicates output current
Stopped: the flashing lamp indicates 0.0
Speed rpm Hz A rpm % M Running: the lit lamp indicates speed (*1)
Stopped: the flashing lamp indicates speed
(*1)
Load factor
Status monitor
%
-
Hz A rpm % M
Hz A rpm % M
Running: the lit lamp indicates load factor
Stopped: the flashing lamp indicates 0.0
Running: the lit lamp indicates the value display
(No unit) selected by F1202
Stopped: the flashing lamp indicates the value selected by F1202
Lit Flashing Unlit
*1 Depending on the motor control modes, the display contents may be somewhat different. The display contents are as shown in
Table 5-4
Motor control mode
Sensorless vector control
Table 5-4 Display contents of speed
Running
Estimated speed of motor 0
Stopped
Others
（ V/f, vector etc.
）
Detecting speed of PG sensor Detecting speed of PG sensor
During the inverter’s status monitoring display, display contents of 7-segment monitor are shifted every time when the (Back) key or (Set) key is pressed. Display contents of 7-segment monitor can also be shifted through function codes. See the function code F1201.
Key Switch action
Display in order of: frequency → output current → speed → load factor → status monitor display → frequency → …
Display in order of: frequency → status monitor display → load factor → speed → output current → frequency → …
- 49 -
5-3 Status Display Mode
During selection of an operation command from an external terminal or from communication through the function code, as the key is pressed and held for about 2 seconds, running operation can be carried out instantly by the operation panel.
Each time the key is pressed, the [operation command from the operation panel] and the [operation command from an external terminal or communication] will be interchanged.
Control authorization is indicated by a lit lamp where the running operation is controlled by operation panel.
Table 5-5 Control authorization displays
Operation Command
Operation Panel
External terminal communication
/
Control authorization display
Lit Flashing Unlit
*See the function code F1101 of the operation command from an external terminal / operation command from communication.
*Sometimes this function is not available if set through the inverter’s function code.
5-3-3 Alarm display
When the alarm has stopped, the type of alarm will be displayed on the 7-segment monitor of the inverter. At this point, the monitor mode displays that all the LEDs are flashing. See [8-4 Alarm Status] for the details of alarm display.
Display Contents Monitor mode display
Alarm display Hz A rpm % M
7-segment
Monitor
Displays
The type of an alarm is indicated by the lit lamp
Lit Flashing
Unlit
*During alarm display, the display on 7-segment monitor can not be switched even by pressing key or key.
*During alarm display, pressing key can switch current display to function code display mode.
- 50 -
5-3 Status Display Mode
5-3-4 Frequency input
The frequency setting of the inverter can be input by using the quick knob with one of the following two methods.
(1) Frequency setting A
Turn the quick knob, and press when the required frequency is obtained, thus the frequency is changed.
This is the method of frequency setting A.
This is an effective method for setting a desired frequency.
Cancellation can be made during frequency setting.
In status monitor display, the method of frequency setting A can be used either during in running or stopping stopped state of the equipment.
This method can not be used during alarm display.
Operation example: changing from 5 Hz to 50 Hz
Operation
(press) or
Display Description
Display of status monitor
(frequency display)
Press the quick knob, and the current set frequency will be displayed
Turn the quick knob, and the value displayed will increase or decrease.
…
…
Quickly turn the knob, and the displayed digit number of increase or decrease will be changed.
The frequency desired will be displayed.
（ *1 ） or
(press)
or
Press the
key or quick knob, then the set value will be stored as a new frequency value.
And the interface will return to status monitor display mode. If this is done during running operation, then the output frequency will start to change to the newly set value.
:Lit :Brightness periodically changes : Flashing
*1 If it is not necessary to set frequency, press key or key to return to the status monitor display mode.
- 51 -
5-3 Status Display Mode
(2) Frequency setting B
Frequency setting B is a method for changing frequency by dialing the quick knob each time.
This is an effective method for fine-tuning of the set frequency during observation of the load conditions.
In status monitor display, this method can be used either in running or stopped state of the equipment.
This method can not be used during alarm display.
Operation example: changing the frequency from 5 Hz to 50 Hz
Operation Display Description
Display of status monitor (frequency display)
or
(long press)
…
…
Press the quick knob, and the current set frequency will be displayed
Turn the quick knob, and the value displayed will increase or decrease. The frequency changed by turning the quick knob will be stored immediately as a new frequency value. If this is done during running operation, then the output frequency will start to change to the newly set value.
Quickly turn the knob, and the displayed digit number of increase or decrease will be changed.
The frequency desired is reached.
or
(press)
or
Press the key or quick knob, then the display screen will return to status monitor display. Also, the display screen will return to the status monitor display if the quick knob is not operated in seconds (* 1).
（
*2
）
:Lit : Brightness periodically changes : Flashing
*1 Under no-operation condition, the time before the display screen returns to status display can be changed through function codes, see the contents of function code F1607.
*2 Although the display can be switched back to the status monitor display through (Back) key or key, the set frequency is still active.
- 52 -
5-4 Function code display mode
Function code display mode can be used to set various functions of inverter.
5-4-1 Status transition diagram
7-segment monitor display
Function block selection
Function code selection
Status display
F10__ F1001
OK ：
Cancel
：
F11__ F1002
5-4 Function code display mode
Setting input
1
2
F91__ F1002
Figure 5-2 Function code display mode transition diagram
41
- 53 -
5-4 Function code display mode
5-4-2 Basic operation
The basic operation is used for changing the value of a function code.
Operation example: setting F1414=10
Operation Display Description
Display of status monitor (frequency display)
or
Pressing the key shows the function block selection
Turn the quick knob, then the function block number will change accordingly.
Select the target function module.
or
（ press ）
Press the （ Set ） key or quick knob, then the selected function code will be displayed
By turning the quick knob, you can select the target function code.
or
（ press
）
Press the （ Set ） key or quick knob, and the set value of function code will be displayed.
Turn the quick knob, and select the new settings
or
Press the （ Set ） key to confirm the new setting, and the display screen will return to function code selection.
（ *1 ）
Press the
（
Back
） key or key, and the display screen will return to function code selection.
or
or
Press the （ Back ） key or key, and the display screen will return to status monitor mode.
*1 If a new value is not required, the display can be switched back to the function code selection interface through (Back) key or
key.
- 54 -
5-4 Function code display mode
5-4-3 Confirming operation
For some function codes, operation needs to be re-confirmed to prevent data rewriting due to misoperation.
Operation example: setting F1001=10
Operation Display Description
Display of status monitor (frequency display)
or
Press the key, the screen will display function block selection
By turning the quick knob, you can select the target function module.
or
（ press
）
Press （ Set ） be displayed on display screen.
Turn the quick knob to select the target function code.
or
(press)
Press the （ Set ） key or quick knob, then the set value of function code will be displayed on display screen.
Turn the quick knob to select the new setting
Pressed the (set) key, then the set value and will be alternately displayed, suggesting that the setting is being confirmed (*1)
Press the
（
Set
） key again to confirm the new setting, and the display will return to function code selection interface.
（
*1
）
or
Press the
（
Back
） key or key, and the display will return to function block selection interface.
or
or
Press the
（
Back
） key or key, and the display will return to status monitor mode interface.
*1 During alternate display period, if it is desired to interrupt input as any mistake in operation is found, operate the (Back) key or key to return the display to the function code selection state.
- 55 -
5-4 Function code display mode
5-4-4 Signed operation
For some function codes, they can be set with values containing signs (polarity).
Operation example: setting F1503=-5.0
Operation Display Description
Display of status monitor (frequency display)
or
Press key, then the screen will display function block selection interface
Turn the quick knob to select the target function module.
or
（ press ）
Press the
（
Set
） selection will be displayed.
Turn the quick knob to select the target function code.
or
（ press ）
Press the
（
Set
） key or quick knob, then the set value of function code will be displayed.
Turn the quick knob to select the new setting, and the sign will be displayed only when it is negative. (If the value is +
5.0, it will be displayed as
）
Press the （ Set ） key to confirm the new setting, and the display will return to function code selection interface.
（
*1
）
or
Press the （ Back ） key or key, and the display will return to function block selection interface.
or
or
Press the
（
Back
） key or key again, and the display will return to status monitor mode interface.
* 1 Please press or key to return to the function code selection interface.
- 56 -
5-5 Special functions
5-5 Special functions
5-5-1 Copy function operation
The so-called copy function is the function which transfers the function code data to other inverters after transferring the function code data from one inverter side to the operation panel.
The copy function is an effective function where several inverters need to be set with the same function code data.
Only 1 inverter is set, while other inverters can also receive the same function code data, thus the same function code setting can be easily implemented.
※
The copy function can be implemented only when the inverter stops working. Therefore, this operation shall be carried out after the inverter has been stopped.
Operation example: copying from the inverter to the operation panel
Operation Display Description
Select function code F1601 (copy function)
or
(press)
Press the （ Set ） key or quick knob, then the set value of function code will be displayed.
Turn the quick knob to select 1
When F1601 = 1, the current value of the function code data will be transferred to the operation panel (*1)
Press the (Set) key to start transferring data. And a flashing is displayed on 7-segment monitor.
After transfer is completed
When data transfer is completed, the display will return to function code selection interface.
*1: When the value is set to 2 or 3, then the saved contents of the operation panel will be transferred to the inverter.
And then, a flashing will be displayed on 7-segment monitor.
See the contents of function code F1601 of the function and its operation method.
- 57 -
5-5 Special functions
5-5-2 Changed code display operation
Considering current function code data may be different from the factory presets of product or the user's initial value, the function for displaying a changed function code and its data.
This is an effective function for inquiring the difference between current function code and product’s factory preset or the user initial value.
Confirmation of maintenance and other function codes can be easily achieved by this function.
Operation example: displaying difference with product’s factory preset data
Operation Display Description
Select function code F1602 (changed code display function)
or
Press (Set) key or quick knob, then the set value of function code will be displayed.
(press)
Turn the quick knob to select 1
If F1602 = 1, the current function code data will be compared with the factory preset function code data.
Press the (Set) key to start searching the number of a function code which has been changed and is different from the factory preset function code data. While the function is searching, a flashing will be displayed on
7-segment monitor.
After searching or
or
After searching, the changed function code starts flashing on display screen.
If there is no changed function code, a flashing will be displayed on screen.
If there are more than one changed function codes, they can be switched by adjusting the quick knob.
Press the (Set) key or quick knob, then the set value of function code will be displayed flashing.
Or
(press)
or
Press the (Back) key or key to return to the changed function code (flashing display state).
or
Press the (Back) key or key to return to function code selection interface.
See the contents of function code F1602 of the function and its operation method.
- 58 -
5-5 Special functions
5-5-3 Function code initialization operation
The inverter’s function code settings can be returned to factory presets through this function.
Inverter’s initial value can be set to the factory preset or the data determined by the user (i.e. user’s initial value).
Also, the initial value can be selected between the factory presets and the user’s initial value. By setting the user’s initial value, the function code data can be initialized to the user’s initial value even if it is overwritten for some reason, allowing for resetting the function code within a minimum range.
Operation example: recovering to the factory presets
Operation Display Description
Select function code F1604 (data initialization) or
Press the (Set) key or quick knob, then the set value of function code will be displayed.
(press)
Turn the quick knob to select 1
If F1604 = 1, all the function code data will recover to the factory presets
Pressed the (Set) key, then the set value and will be alternately displayed, suggesting that the settings is being confirmed (* 1)
Press the (Set) key to start initialization of the function code. During initialization, a flashing will be displayed on 7-segment monitor.
After initialization
When initialization is completed, the interface will return to function code selection.
*1: In the alternate display, if an operation error occurs and it is hoped to interrupt input, then the interface can be returned to the function code selection state by pressing the (Back) key or key.
See the contents of function code F1604 of the function and its operation method.
- 59 -
5-5 Special functions
5-5-4 Alarm contents reading operation
Alarm history record display is a function for displaying alarms occurred in the past.
The latest 5 alarms will be recorded. If a new alarm occurs, then the first alarm will be deleted.
Operation example: reading alarm contents
Operation Display Description
Select function code F1805 (Reading alarm data)
or
(press)
Press the (Set) key or quick knob, then the set value of function code will be displayed.
or
or or or
Turn the quick knob to select 1, then if F1805 = 1, the alarm contents will be read.
Press the (Set) key to execute the alarm reading function.
Alarm history record number and alarm contents are alternately displayed, and will be displayed if there is no alarm record.
Turn the quick knob, the alarm displayed will be shifted continually. In alarm history record, the alarm with the smallest number is the latest alarm.
Press the (Back) key or key, then the interface will return to function code value setting.
Press the (Back) key or key to return to function code selection interface.
When the set function code F1805 = 9, then the alarm history record can be deleted.
- 60 -
5-5 Special functions
5-5-5 Alarm status confirmation operation
Alarm status confirmation is a function for displaying the inverter’s status when an alarm occurs.
It can be used to confirm the latest 5 alarm statuses through function codes F1806 - F1810. If a new alarm occurs, then the first alarm will be deleted. F1806 is the latest alarm, while the F1810 is the first alarm.
Operation example: Confirming the inverter status when the latest alarm occurs
Operation Display Description
Select function code F1806 (alarm status confirmation)
Press (Set) key, then the alarm name and or indicating display of [alarm name] will be displayed alternately. The will be displayed if the alarm status is not recorded. or
After the alarm has been stored, turn the quick knob to switch the contents displayed. Now, the detonation (*1) and the value (*2) when alarm occurred will be displayed
Press the (Back) key or key, then the interface will return to function code setting.
or
or
Press the (Back) key or key to return to function code selection interface.
If the function code is set to F1805 = 9, alarm records will be eliminated. At this time, all the alarm records from
F1806 to F1810 will be deleted.
*1: The denotations are shown in the table below
Denotation Meaning Unit
Alarm name -
Output frequency Hz
Output current A
Output voltage V
DC voltage V
Output power kW
Radiator temperature ℃
*2
：
The value displayed indicates the inverter status before occurrence of an alarm. Therefore, if an alarm is caused by transient over-current or over-voltage, the stored value is somewhat different from the current value or voltage value at the occurrence of the alarm (factors causing alarm).
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5-5 Special functions
5-5-6 Serial number display
A serial number display is a function which displays the serial number of the main part of an inverter on 7 segment monitor of an operation panel.
The example of operation : When the serial number of an inverter is checked
Operation Display Description
Select function code F1811 (serial number display) or
(press) or
(press) or
(press)
Press the (Set) key, then the number [1] of the screen currently displayed and top 4 figures of the serial number of an inverter are displayed on a monitor.
Press the (Set) key or quick knob, it moves to the next screen.
Then the number [2] of the screen currently displayed and center 3 figures of the serial number of an inverter are displayed on a monitor.
Press the (Set) key or quick knob, it moves to the next screen.
Then the number [3] of the screen currently displayed and bottom 3 figures of the serial number of an inverter are displayed on a monitor.
Further Press the (Set) key or quick knob, then it returns to the first screen.
or
Press the (Back) key or key to return to function code selection interface.
In this display, the serial number (10 figures) is [XXXXYYYZZZ].
Example : A screen in case the serial number is [1234567890]
Screen 1 : (the number [1] of the screen currently displayed and top 4 figures [1234567890] of the serial number of an inverter)
Screen 2 : (the number [2] of the screen currently displayed and center 3 figures [1234567890] of the serial number of an inverter)
Screen 3 : (the number [3] of the screen currently displayed and bottom 3 figures [1234567890] of the serial number of an inverter)
- 62 -
5-5 Special functions
5-5-7 7-segment monitor display list
Monitor display Description
During initialization, the data is displayed flashing.
During initialization of user data, the data is displayed flashing.
During confirmation of user data, the data is displayed flashing.
The detonation indicates the need for reconfirmation operation using function code
It is displayed flashing during search of the function code, of which the user data is discrepant from default settings.
It is displayed flashing during transfer of the host function code data to operation panel.
It is displayed flashing during transfer of the operation panel function code data to host.
It is displayed flashing when the desired data can not be found through the function code search and alarm history record.
Indicates auto tuning
Indicates zero speed running (in position control mode or zero-servo running).
* In addition to the above, alarms, warnings, errors etc. are also displayed on 7-segment monitor. See Chapter 8 for details of these contents.
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5-6 Connecting operation panel with extension cable
5-6 Connecting operation panel with extension cable
If the operation panel is connected to inverter with the extension cable, then the operation panel can be installed in other instrument frame. (See Chapter 12: outside view of 12-2 Operation Panel for installation opening drawing).
The extension cable length shall not be more than 5m. And use a standard 8-pin direct plug-in cable (both ends of
RJ45 type) which is shielded and available from market for connection.
Note: Please do not connect devices other than operation panel, such as the computer network cable etc.. Connecting to other devices may lead to damage to inverter or the connected device.
Goods available from market:
Shielded standard 8-pin direct plug-in cable (both ends of RJ45 type)
Insert here
Operation panel (back) Host side
Figure 5-3 Usage of extension cable
- 64 -
6. Operation
Wiring shall not be made after connecting to power supply.
Failure to observe this warning may result in personal injury, fire or electric shock.
Before undertaking the work, safety notes must be checked.
Failure to observe this warning may result in personal injury or fire.
Grounding of the inverter and motor must be carefully implemented.
Failure to observe this warning may result in electric shock or fire.
Please install the cover of the inverter before connecting the power.
Do not remove the cover when it is powered on.
Works such as maintenance inspection and replacement of parts etc. can only be carried out by professional maintenance personnel.
Failure to observe this warning may result in electric shock or personal injury.
- 65 -
6
– 1 Operation steps
6-1 Operation steps
The following flowchart shows all the operation steps before and after operation of the inverter.
Please follow the following flow chart to carry out test run.
Prepration starts
Set up installation wiring inspection before power input
Inspection after power input
F1001=1 V/f control
Basic function setting
V/f control mode
F2007=1,2
Auto torque boot?
F2007=0
Rated settings
F1320
F1001=3,6 with a speed sensor (select speed control or torque control)
Motor control mode
F1001=2,4 without speed sensor(select speed control or torque control)
Basic function setting
Sensorless control mode
Auto tuning
F1001
External command
Operation panel setting
Frequency command
Operation panel setting
Test run
Application function setting
Preparation ends
Basic function setting
Control mode with sensor
Control terminal use
External control terminal setting
Control terminal use
External control terminal setting
6-2-1 Confirmation before power input
6-2-2 Confirmation after power input
6-2-3 Basic setting (1)
6-2-4 Motor control mode
6-2-5 Basic setting (2)
6-2-6 Motor parameter auto tuning
6-2-7 Basic setting (3)
6-2-8 Operation confirmation
Figure 6-1 Operation step flow
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6-2 Test run
6-2 Test run
6-2-1 Confirmation before power input
●
Please check the following items after installation wiring and other works and before power-on.
Table 6-1 Confirmation items before power input
Item
Power supply voltage
Content
If the power supply voltage coincides with the inverter’s capacity and voltage.
confirmation
Main wiring confirmation
If the connection of input wirings R, S and T is correct.
If the connection of output wirings U, V and W with the motor’s U, V and W is correct.
If grounding of the ground terminals of inverter and motor is reliable.
If there is any place where short-circuit is caused by wiring debris.
Control wiring confirmation
If there is any loose screw or connection terminal.
If there is any short-circuit or grounding place in output end or sequence circuit.
If wiring of control terminals is correct.
If the control signal is in OFF (disconnected) state.
6-2-2 Confirmation after power input
● If it is confirmed that there is no problem before the power supply input, connect to the power supply. And then check the following:
Table 6-2 Confirmation items after power input
Item Content
Status of operation panel
After the display of software version, check if the operation panel status is as shown in the figure below.
（
*1
）
Fan drive status
When the LED panel displays
Stopped state, and 7-segment monitor shows all the digits represent of numerical values are flashing, indicating the equipment is stopped.
If the cooling fan at the top of inverter host is in stopped state.
(Note) Do not drive the fan immediately after power input.
Because it is subject to temperature control, if the designated temperature is exceeded, the fan will run.
* Setting the function code F1318 (Cooling fan ON/OFF control) =1 will make the fan
ON all the time, i.e., the fan will fun all the time.
*1: In a LCD application, display indicates language selection.
If the quick knob is pressed, the language list will be displayed. Therefore use the quick knob to choose and press key to confirm.
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6-2 Test run
6-2-3 Basic setting (1)
Carry out setting after the basic operation settings have been confirmed.
The selection of rated values can be made by switching through the following function code.
Table 6-3 Basic function (1)
Name Function code
F1320 Rating selection
1: Mode A
(Heavy overload )
Overload capacity
150%1min
Maximum frequency
599Hz
Remarks
Used for setting the rated values of inverter
2: Mode B
(Light overload )
120%1 min 240Hz
If the function code is set to 2, but the overload capacity is reduced even though the value has increased by one, .See
Standard Specifications in Chapter 11 for details.
6-2-4 Motor control setting
Please refer to the function code F1001 to set the desired motor control mode as the inverter has all the motor control modes shown in the following table.
Table 6-4 Motor control mode
1
2
4
40
Function code
F1001
Control mode
Speed sensor
Yes / No
Basic control mode Remarks
3
5
6
V/f control
Speed control
Torque control
V
· f separation control
Speed control
Torque control
Position control
No
Yes
V/f control
Vector control
Vector control
V/f control
Vector control
Vector control
Vector control
Torque boost
Some are optional functions
Table 6-5 Auto torque boost
F2007
Function code
Auto torque boost selection
Name Settings
0: No
1: Voltage compensation
2: Slip compensation
Remarks
(1) V/f control
The set V (voltage) / f (frequency) is a constant control output for making the motor operate.
(2) Sensorless control (speed, torque)
The so-called speed sensorless control mode is a mode that controls always at a constant speed no matter what the state of the load is, and also a control mode that can generate high torque at a low frequency range.
(3) V
• f separation control
A function which can set the inverter’s output voltage independently. This control mode is also a V / f control mode. According to V • f separation selection, its separation mode can be divided into two modes: complete separation and V • f Separate control.
(4) Sensor control (speed, torque and position)
By feeding back the pulse signal sent by pulse generator (PG) from the motor to inverter, the motor’s position and speed can be measured. This enables high-precision speed control, torque control and position control.
- 68 -
6-2 Test run
(5) Auto torque boost control
The inverter is provided with voltage compensation function and slip compensation function. The former is used for auto-regulating the inverter output voltage, while the latter is used for slip frequency compensation based on the load.
Use F2007 to select the above functions.
6-2-5 Basic setting (2)
Please follow the operation steps to set the following function codes.
Function
Code
F1005
Name
Base voltage
Table 6-6 Basic function (2)
Content
200V Series 0: no AVR, 50-240V
400V Series 0: no AVR, 50-460V
Remarks
Please check the rated voltage
F1006
F1007
F1009
Base frequency
Upper frequency limit
0.1-600Hz
5-599Hz
0-130
F1101
Carrier frequency adjustment
Operation command selection
1.
Operation Panel
2.
External terminal
3.
Communication
1: Forward, 2: Reverse F1110 Direction of motor rotation (Operation panel)
F1701
F1702
Output current limiting function
Electric thermal setting
Mode A (heavy overload) 0: no function 50-200
Mode B (light overload) 0: no function 50-150
0: No function 20-105%
※ Please confirm the factory presets which can be set again only when the need for change really exists.
6-2-6 Motor parameter auto tuning
The so-called auto tuning mode is a function which automatically measures the parameters of the connected motor which will be stored to the inverter’s memory.
This function is a useful function when it is hoped to implement vector control and auto torque control with the motor parameters not fully known. It is also a useful function when it is hoped to implement speed control and torque control if the distance between the inverter and motor is more than 30m.
<For F1001=10, 11 (Motor parameter auto tuning)>
The auto tuning function has two modes for selection.
Function Code F1001
10
11
Table 6-7 Auto tuning mode
Function Motor Parameters
Auto tuning mode 1: Measure when the motor shaft is fixed
Primary resistance R1
Secondary resistance R2
Leakage inductance l
Excitation inductance M
Auto tuning mode 2: Measure when the motor is operating
Primary resistance R1
Secondary resistance R2
Self-inductance L
Excitation current I.
Remarks
For cases where the motor can not operate
For cases where the motor can operate
- 69 -
6-2 Test run
Before setting the above auto tuning, set the following function codes in order.
Function Code
F5001
Content
Table 6-8 Auto tuning setting
Settings
Motor poles, voltage and capacity
XYZZZ
X: Polarity, Y : Rated voltage
Z: Motor capacity
F5002 Motor current rating
F5003
F5004
F5005
Motor frequency rating
Motor speed rating
Motor insulation type
30 - 110% of the inverter current rating (0.1A stepping)
10 - 600 Hz
0 -24000 rpm (1rpm stepping)
1: Type A
2: Type E
3: Type B
4: Type F
5: Type H
F5006
The motor’s rated voltage during auto tuning of motor parameters
0: Use function code F5001
Selected voltage
100 -460
(the voltage of F5001 is inactive)
F5007 Rated motor slip ratio 0-50%
*If motor parameters are known, please enter the parameters into the following function codes.
F5009 Motor stator resistance (Ω or m Ω)
F5010 Motor rotator resistance (Ω or m Ω)
F5011 Motor stator inductance (mH)
F5012 Motor rotator inductance (mH)
F5013 Motor mutual inductance (mH)
F5014 Motor excitation current (A)
F5015 Motor inertia moment (kgm 2 )
F5016 Load inertia moment ratio
Remarks
- 70 -
6-2 Test run
[Motor parameter auto tuning steps]
(1) Setting of motor ratings
Set all the motor ratings into function codes F5001 F5005 correctly.
・
Please make function code display by pressing the key.
・
After displaying the F5001 in the quick knob, please press the key.
・
Please select the settings in the quick knob.
・
If you want to confirm the settings, please press the key.
(Please Press the key to cancel the setting.)
Set function codes F5002 F5005 in order in the same way.
①
F5001 Motor poles, voltage and capacity
The configurable values and contents denoted are as follows.
1)
Number of poles: 2 8 (4 types).
2 4 6 8
2) Rated voltage: the setting range of rated voltage is denoted by serial numbers. Unit: [V].
No.
1 2 3 4 5 6 7
Corresponding rated voltage
200 220 230 380 400 415 440
8
460
3)
Motor capacitor: the setting range of motor capacitor is denoted as follows. Unit: [kW].
0.37
△
3.0
0.40
△
3.7
0.55
△
4.0
0.75
△
5.5
△
1.1
△
7.5
△
1.5
11.0
△
2.2
15.0
18.5
90.0
250
22.0
110
280
30.0
132
315
The symbol
△
indicates a space.
37.0
160
355
45.0
185
55.0
200
75.0
220
Example) When using a motor of 4 poles, 220V, 2.2kW, the 7-segment monitor displays the following:
Operation example) in case where a motor of 4 poles, 200V, 2.2kW is used, operation for changing the rated voltage is as follows:
Note: During vector control and auto torque boost control, standard values of various control constants necessary for inverter control need to be obtained from the settings of the function code, thus please make correct setting according to the motor used.
In addition, the basic range of configurable value for vector control is shown as follows. Please consult separately about use of other specifications for vector control.
Number of poles: 2, 4, and 6
Rated voltage: No. 3 or below for 200V series inverters
No. 4 or above for 400V series inverters
Motor capacity: If the motor does not have a capacity equal to or one level lower than the inverter, or may be displayed.
- 71 -
6-2 Test run
②
Setting of F5002 F5005
Set rated current, frequency, speed and insulation type of the connected motor.
Under normal circumstances, please set according to the motor ratings. If the value set is incorrect, the motor parameters auto tuning results and the control characteristics of torque control will become adverse.
Note 1): The settings are interdependent with the settings of motor poles, voltage and capacity (F5001). Therefore, if
F5001 is changed, then function codes F5002 - F5005, F5009 - F5015 which are associated with the motor parameters will be automatically set with the settings of F5001 as the standard values.
Note 2): These settings can not be used in V / f control mode.
Note 3): The special motors shall be set according to F5006 Special Motor Voltage Rating.
(2) The setting of motor parameter auto tuning mode
Set the auto tuning modes 1 and 2 through F1001 (F1001 = 10 and F1001 = 11). (Check the status of mechanical system).
・
Please make function code display by pressing the key.
・
After displaying the F1001 in the quick knob, please press the key.
・
Please select the settings in the quick knob.
・
If you want to confirm the settings, please press the key.
(Please Press the key to cancel the setting.)
(3) Auto tuning starts
Auto tuning will begin if the operation signal is input, and the operation panel displays "TUNE" during this process and returns to ―Stopped‖ display upon completion of the process. In addition, in auto tuning mode 2, operation starts in the rotation direction of operation signals until the motor frequency rating (F5003) is reached, and then operation will continue within 50% of the motor frequency rating.
Press key to start the auto tuning.
(4) Motor parameter auto tuning ends
If the auto tuning goes smoothly, then the operation panel will return to the initial interface.
After completion of auto tuning, the parameters obtained through auto tuning will be set into the function code.
(5) Auto tuning error
①
If the auto tuning fails, then " . " will be displayed on the operation panel.
During auto tuning, please confirm the contents displayed on operation panel. If a " " is displayed, please confirm the following contents and conduct auto tuning again.
• Reconfirm the settings of F5001
F5005
• When using special motors, change the range of F5008 if auto tuning is out of range.
Note 1): Enlarging auto tuning range of F5008 will make the error of auto tuning become bigger, therefore please set appropriate auto tuning range.
② When using PG sensors, if the detected rotation is in the opposite direction, a ― ‖ will be displayed.
Please confirm the phase of PG pulse. Use operation panel to cancel the ― ‖ warning.
Note 1) Turning up the auto tuning range of F5008 may result in bigger error of auto tuning. Therefore, please set the auto tuning range.
(6) Forced ending of auto tuning
The auto tuning mode can be forcibly ended according to stop signal.
Pressing key can also realize forced ending.
- 72 -
6-2 Test run
[Note: Notes on carrying out motor parameter auto tuning mode]
①
Before carrying out auto tuning mode 2, be sure to disengage the load shaft of motor. If the load is not disengaged (for example, one-piece brake motor), then the auto tuning mode 2 can not carry out correct auto tuning.
②
If F5001 F5008 are not correctly set, then the right auto tuning can not be implemented.
③ Please carry out the auto tuning under normal temperature of the motor. As other test run items have been conducted, the motor may be overheated. And correct auto tuning can not be achieved in this condition.
④
The actions of auto tuning mode are executed based on normal operation steps, therefore sometimes it does not act according to the settings of function codes. In this case, please confirm if there is any conflict between data settings of function codes as in normal operation.
Example) If the frequency setting is lower than operation start frequency, the operation can not be started.
Although the frequency setting is inactive in auto tuning mode action, it is active as an operation start condition.
Example) The auto tuning mode will not act if the frequency setting is higher than the upper frequency limit or lower than the lower frequency limit.
⑤
Performance of the auto-tuning with small motor in the extreme compared with the capacity of the inverter may possibly burn out the motor. Please make sure to choose appropriate motor that is equivalent to 2 levels lower than the capacity of the inverter.
⑥
During action of auto tuning mode 2, if the operation signal is input again during deceleration, then the motor will rerun at the frequency of F5003. Therefore do not enter operation command before the auto tuning is fully completed.
⑦
During auto tuning, when this function is stopped or temporarily stopped because of alarm, please return back to the auto tuning mode.
⑧ During action of auto tuning mode 2, if it enters the idling state temporarily because of MBS signals input by multifunctional input terminals, after that, correct auto tuning can not be achieved by continuing auto tuning action even if the signal is released.
⑨ The acceleration / deceleration time of auto tuning mode 2 acts with the 1st acceleration / deceleration time as standard.
⑩ Depending on the results of parameter auto tuning for motor with shaft fixed, auto tuning with shaft fixed may be reconducted.
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6-2 Test run
6-2-7 Basic setting (3)
Please set the function codes used for setting the operation command and frequency command.
Table 6-9 Basic function (2)
Function code
F1002
Name
1st speed frequency setting selection
Content
1: Operation panel
2: External analog VIF1 voltage (0-5 V)
3: External analog VIF1 voltage (0-10V or potentiometer)
4: External analog VIF2 voltage (0-5 V)
5: External analog VIF2 voltage (0-10V or potentiometer)
6: External analog VIF3 voltage (0-5 V)
7: External analog VIF3 voltage (0-10V or potentiometer)
8: External analog VIF1 current (4-20mA)
9: External analog VIF2 current (4-20mA)
10: External analog VIF3 current (4-20mA)
11: External analog VIF1 voltage +VIF2 voltage
12: External analog VIF1 voltage +VIF3 voltage
13: External analog VIF2 voltage +VIF3 voltage
14: External analog VIF1 voltage -VIF2 voltage
15: External analog VIF2 voltage –VIF1 voltage
16: External analog VIF1 voltage-VIF3 voltage
17: External analog VIF3 voltage –VIF1 voltage
18: External analog VIF1 voltage +VIF2 current
19: External analog VIF1 voltage -VIF2 current
20: External analog VIF1 current -VIF2 voltage
21: Terminal block stepping
22:Communication
25:Pulse train input
26:External analog VIF1 forward / reverse operation
(0 - 10V, 5V reference)
27: External analog VIF2 forward / reverse operation
(0 - 10V, 5V reference)
28:External analog VIF3 forward / reverse operation
(0 - 10V, 5V reference)
Remarks
Please set the setting to values other than 1 when using control terminals.
F1101 Operation command selection
1: Operation panel
2: External terminal
3: Communication
Note 1) During test run, confirm the factory presets through the operation panel without additional configuration.
Note 2) Before setting external operation signals, check that the control terminals are in OFF (disconnected) state.
Frequency command selection can be switched using the status of multifunctional input terminals. Depending on the status of multifunctional input 1DFA or 1DFB, the frequency command shall be determined according to the method set by F1002, or F1034 F1036. See F1034 F1036.
1DFA terminal
OFF
ON
OFF
ON
1DFB terminal
OFF
OFF
ON
ON
1st speed frequency action
The method selected by F1002
The method selected by F1034
The method selected by F1035
The method selected by F1036
- 74 -
6-2 Test run
Operation command values can be changed using the status of multifunctional input terminals. According to the status of multifunctional input ROPE or RCOM, the operation commands as shown in the table below can be selected. See F1101.
ROPE terminal
RCOM terminal
Operation Command
OFF
ON
OFF
ON
OFF
OFF
ON
ON
The method selected by F1101
Operation Panel
Communication
Terminal block (FR terminal or RR terminal)
6-2-8 Operation confirmation
After setting has been made by following the steps for test run, the operation shall be confirmed as follows.
Once the inverter or motor is in abnormal conditions, please stop operating immediately. See [Chapter 9 Fault
Analysis] for details.
(1) Test run steps
Please refer to the operation methods of operation panel for implementation of 5Hz operation.
Table 6-10 Test run steps
Operation Display
1 Power supply input
2 press press
3
4
*The state where F1101 (operation command selection) is set to 1 (operation by operation panel)
①
After power input, check that the frequency ― ‖ displayed on the operation panel is flashing.
②
Set the frequency to a low frequency of about 5Hz through the quick knob . (Check that the set frequency displayed on LED monitor is flashing)
③
Press (Drive) key to start forward running operation.(Check that the set frequency displayed on
LED monitor is flashing)
④
Press (Stop) key to stop operation of the equipment.
(2) Confirmation items during test run
Please confirm the contents listed in the table below
Table 6-11 Confirmation items during test run
Item Result
1 Motor rotation direction Is it the specified rotation direction?
2
3
4
5
Motor operation 1
Motor operation 2
Inverter fan operation
Inverter display and others
Are the acceleration and deceleration smooth?
Is there any abnormal sound or vibration?
Is the fan running?
Are the display on operation panel and equipment normal?
※ In the factory default configuration, fans of the inverter performs the ON / OFF control automatically by the fin temperature of the inverter. The trial operation, set to (F1318 = 1) ON always control the fan, please check the operation of the fan.
*When it is confirmed that there is no problem, please increase the set frequency before operation. Similarly, for the operation with increased frequency, the above confirmation items shall also be checked.
- 75 -
6-2 Test run
(3) Operation preparation
After confirmation of test run and normal operation confirmation of motor, please implement the connection with the mechanical system.
1 Please set the function codes related to machine action.
2 Check the interface matched with peripheral mechanical equipment.
(4) Operation confirmation
Before delivery, various functions of the inverter have been set up as shown in the function code list.
If change of settings of operation command is required, please refer to [5-6 Basic Operation] for implementation.
(5) Operation methods besides commands from operation panel
■Operation by commands from external signals
1 When controlling operation / stop according to external signals, please set the function code F1101 to 2, that is, F1101 = 2.
2 When carrying out frequency setting by external potentiometer, 4 20mA, 0 10V etc., please set the function code F1002 = 2 20.
3 Please refer to [4-6 Connection Diagram of Control Circuit Terminals] for correct use of external signals.
Note 1: If both input signals FR (Forward) and RR (Reverse) are input at the same time, then the inverter will not operate.
And if both signals are simultaneously input during operation, then [Output Frequency Lock] will act. If this is done during accelerating or decelerating, the change of output frequency will also be locked. And when the output frequency is locked, the FWD and REV on the operation panel will be lit.
Note 2: If the operation signal is turned off and a signal to drive the motor in the opposite direction from the present direction of rotation is input before the inverter stops, the inverter operates according to the value of F1001
(motor control mode selection).
• F1001 = 1 (V / f control mode) and F1309 = 0
The inverter operates according to the function code settings when starting and stopping. Consequently, the change in output frequency around 0 Hz may not follow a straight line, depending on settings such as the starting frequency. Since DC braking does not work when reversing the direction of rotation, set the DC braking start frequency low.
• F1001 = 1 (V / f control mode) and F1309 = 1
A process of continuous deceleration to acceleration in the opposite direction, which has nothing to do with the relevant function codes for starting and stopping.
F1001 = 2 (Speed sensorless control mode), 3 (speed sensor control mode): Braking excitation or starting excitation is not applied when switching the direction of rotation. This allows ―forward and reverse run‖ in a continuous operation.
Note 3: During torque control, the direction of motor rotation depends on the load side, therefore, both FR (Forward run) and RR (Reverse run) signals are provided with the function of setting ON / OFF of torque control. Because this
Forward run
Reverse run function has nothing to do with the direction of rotation, please only use one of FR and RR during torque control.
Forward run
Reverse run
Frequency
Starting frequency
Frequency
Starting frequency
Time Time
[V/f control mode (F1309=1)]
[V/f control mode (F1309=0)] [Speed sensorless or speed sensor control mode]
Figure 6-2 External operation command action
- 76 -
6-3 Special functions
6-3 Special functions
6-3-1 JOG operation
(1) Short-circuiting the multifunctional terminal JOG with DCM1, 2 forms a JOG operation mode.
(2) For JOG operation, please set the F1101 = 2, and then short-circuit the multifunctional terminal FR or RR with DCM1, 2 after short-circuiting the multifunctional terminal JOG with DCM1, 2. (JOG operating is active only in operation by external signal command.)
(3) Use F1021 to set frequency, and F1020 to set the acceleration / deceleration time.
(4) During operation, the JOG signal will not work even if it is input. The JOG signal must be input at the same time or in advance. Also, during JOG operation, the jog operation will still continue even if the short circuit between JOG and DCM1, 2 is disconnected. (To stop, set the operation signal to OFF.).
(5) In JOG operation mode, the setting of F1102 = 2 (Flying start) becomes inactive, and the setting of F1102
= 1 (Starting frequency) is active. Other actions shall be made according to settings of corresponding function codes.
(6) Once the JOG operation is started, it will continue until the inverter stops. Therefore, during slowdown of
JOG operation, if acceleration is started again before the inverter stops, it is still in JOG operation regardless of status of the JOG terminal.
For normal operation after stopping the inverter, please turn the operation command ON (connected) only after the inverter has fully stopped and the JOG terminal is OFF (disconnected).
Forward
Output Frequency
Reverse
Short-circuited
Short-circuited
Short-circuited
ON OFF ON OFF
ON
OFF
OFF ON
JOG operation
OFF
ON
OFF
Operation by external signal
Normal operation
Figure 6-3 JOG action
6-3-2 Hold operation
(1) To use a push-button switch or other momentary contact to control operation, wire the circuit as shown in
Figure 6-1 and set the appropriate function codes (codes related to the multifunctional input terminals and F1101 = 2).
DCM1 HD RR FR
Stop Reverse run Forward run
Figure 6-4 Operation signal hold circuit
- 77 -
6-3 Special functions
(2) When the external signal terminals are used to operate and stop the inverter, and you do not want the motor to automatically restart after recovery from a power failure, use the above circuit and set F1108=0.
(3) When operating with the hold function, the inverter does not restart after recovery from the following conditions.
①
Recovery from free run stop with MBS multifunctional input terminal
② Recovery from alarm stop with the auto alarm recovery function
③ Recovery from a momentary power failure by the ―restart after momentary power failure‖ function
6-3-3 Notes on free run stop terminal (MBS)
The free run stop terminal is provided for systems in which mechanical braking is used to stop the motor. When setting the motor to the free run status using this terminal, be sure to turn OFF any operation signal.
If the free run stop signal is released with an operation signal on, the inverter restarts according to normal operating procedure and the function code settings. Therefore, depending on the free run speed of the motor, an unexpected over current or overvoltage may occur and result in an alarm stop.
For example: if flying start is not set as the starting method and the free run stop signal is released when the motor is still slowly rotating, the inverter will restart from the starting frequency or after DC braking depending on the starting method.
- 78 -
6-4 Definition of Technical Terms
6-4 Definition of Technical Terms
Output frequency
Operation signal
DC braking signal
ON
ON OFF
Main switching device drive signal
Multifunctional output terminal operation 1
Multifunctional output terminal operation 2
ON
ON
DC braking
Standby
Stopped
ON
Running
Figure 6-5 Operation action
OFF
ON
OFF
OFF
OFF
OFF
DC braking
Stopped
Command frequency
Table 6-12 Explanation of Terms
Operation
Term Definition
General term describing both ―forward run‖ and ―reverse run‖ implying that the inverter is in operation.
Operation signal Signal requesting inverter operation, which is input by pressing the (drive) key on the operation panel or using signals input through multifunctional control input terminals FR and
RR.
In operation (operating) Condition where the operation signal is being input or a drive signal is being output to the main switching device. In the stop status, the operation signal is OFF, but the main switching device operates until DC braking, etc. is completed.
Condition when the inverter is in operation at the frequency setting value.
In constant speed
(operation)
Stopped Condition where the operation signal is not being input and the drive signal is not being output
Standby
DC braking
Frequency setting value or set frequency to the main switching device. Even when the operation signal input is on, the input to the multifunctional control input terminal MBS disables the drive signal output to the main switching device.
Condition where the operation signal is being input but there is no output for some reason, for example, while waiting for the start delay time to expire or when the set frequency is lower than the operation start frequency.
Condition where DC braking is applied when starting and stopping.
Frequency set on F2101-F2116 and F1021.
Frequency value corresponding to an external signal when setting F1002=2-21 and 25-28 with external signals for frequency setting.
Output frequency or frequency output value
Actual inverter output frequency.
V/f mode
When the load is stable, the output frequency normally coincides with the frequency setting value.
When used in vector control mode or for slip compensation in V/f mode, even if the load is stable, the output frequency does not coincide with the frequency setting value but keeps changing.
Frequency value used by the inverter. As a command value frequency, its change in frequency setting value not only depends on the results of controls such as the acceleration/deceleration function and the current limiting function but also the actual output frequency. The command frequency normally coincides with the set frequency at the end of acceleration/deceleration.
V/f mode: If there is feedback operation such as PID control mode, the command frequency equals the output frequency.
When used in vector control mode or for slip compensation in V/f mode, the command frequency and the output frequency may not match in this mode because the synchronous speed specified by the number of motor poles and the command frequency is used as the speed command.
- 79 -
7. Function Code
7-1 Representation and Description of Function Codes
By changing the function code, the inverter action can be changed.
Function codes are functionally classified into "function blocks". To change the function code, first select the function block, and then select the serial number of the function code to be changed.
A function code can be set through operation panel (see sections 5-4 and 5-5), or communication.
Function
Basic operation functions
Input/Output-related function
System-related functions
Special functions
Scheduled operation function
LCD display function
PID function
Communication function
Motor Parameters
Vector control
Torque control
Extended functions
Function Block
F10XX
F11XX
F12XX
F13XX
F14XX
F15XX
F16XX
F17XX
F18XX
F19XX
F20XX
F21XX
F22XX
F23XX
F30XX
F31XX
F32XX
F33XX
F40XX
F41XX
F5XXX
F60XX
F61XX
F81XX
F89XX
Function Block Name
Basic functions
Starting • braking function
LED display function
Auxiliary functions
Input function
Output function
System functions
Protection function
Information function
Energy-saving function
V/f characteristics
Multi-speed function
Scheduled operation function
LCD display function
Basic PID1 functions
Basic PID2 functions
Combined function of PID1 and PID2
PID control parameter reading
Serial communication function
Modbus communication function
Motor Parameters
Vector control function
Torque control function
PG function
Other functions (for factory-adjustment)
- 80 -
7-2 Function Code List - Basic Operation Functions
7-2 Function Code List
Code
No.
Function Name Data Content
Setting
Resolution
Basic operation functions
1001
1002
1003
1004
1005
1006
Motor control mode selection
1st speed frequency setting selection
V/f pattern selection
Torque boost
Base voltage
Base frequency
1: V/f control mode
2: Speed control (speed sensorless vector control )
3: Speed control (speed sensor vector control )
4: Torque control (speed sensorless vector control )
5: Torque control (speed sensor vector control )
6: Position control (speed sensor vector control )
10: Auto tuning mode 1
11: Auto tuning mode 2
40: V • f separation control
1: Operation panel
2: External analog VIF1 voltage (0 5 V)
3: External analog VIF1 voltage (0 10 V or potentiometer)
4: External analog VIF2 voltage (0 5 V)
5: External analog VIF2 voltage (0 10V or potentiometer)
6: External analog VIF3 voltage (0 5 V)
7: External analog VIF3 voltage (0 10V or potentiometer)
8: External analog VIF1 current (4 20mA)
9: External analog VIF2 current (4 20mA)
10: External analog VIF3 current (4 20mA)
11: External analog VIF1 voltage +VIF2 voltage
12: External analog VIF1 voltage +VIF3 voltage
13: External analog VIF2 voltage +VIF3 voltage
14: External analog VIF1 voltage -VIF2 voltage
15: External analog VIF2 voltage –VIF1 voltage
16: External analog VIF1 voltage-VIF3 voltage
17: External analog VIF3 voltage –VIF1 voltage
18: External analog VIF1 voltage +VIF2 current
19: External analog VIF1 voltage -VIF2 current
20: External analog VIF1 current -VIF2 voltage
21: Terminal block stepping
22: Communication
25: Pulse train input
26: External analog VIF1 forward / reverse run operation
(0 10V, 5V reference)
27: External analog VIF2 forward / reverse run operation
(0 10V, 5V reference)
28: External analog VIF3 forward / reverse run operation
(0 10V, 5V reference)
29: Pulse train input (subPG ： option)
1: Linear pattern
2: Square-law decreasing pattern (weak)
3: Square-law decreasing pattern (strong)
0-20% （ maximum voltage ratio ）
200V series 0: No AVR
50-240V
400V series 0: No AVR
50-460V
0.1-600Hz
The setting values can not be changed during operation.
※ 1: The representative parameters that are suitable for various models have been input.
1
1
1
0.1%
1V
0.01Hz
Factory
Presets
1
User
Setting
Value
1
1
※ 1
※ 1
※ 1
- 81 -
7-2 Function Code List - Basic Operation Functions
Code
No.
Function Name Data Content
1007
1008
1009
1010
Upper frequency limit
Lower frequency limit
Carrier frequency adjustment
Acceleration/deceleration curve
5-599Hz
0.05-200Hz
0-130
1: Linear
2: S-shaped
3: Reduction of acceleration/deceleration
1-120Hz 1011 Reference frequency for acceleration/deceleration
1012 1st acceleration time
1013 2nd acceleration time
1014 3rd acceleration time
1015 4th acceleration time
0-6,500 sec.
0-6,500 sec.
0-6,500 sec.
0-6,500 sec.
1016 1st deceleration time
1017 2nd deceleration time
1018 3rd deceleration time
1019 4th deceleration time
0-6,500 sec.
0-6,500 sec.
0-6,500 sec.
0-6,500 sec.
1020 JOG acceleration/deceleration time 0-20 sec.
1021 JOG frequency 0-60Hz
1022 1st Start of S-shaped acceleration
1023 1st End of S-shaped acceleration
0-200%
0-200%
1024 Gradient of middle of 1st S-shaped 0-100%
1025
1026
Acceleration
1st Start of S-shaped deceleration
1st End of S-shaped deceleration
0-200%
0-200%
0-100% 1027 Gradient of middle of 1st S-shaped
Deceleration
1028 2nd Start of S-shaped acceleration 0-200%
1029 2nd End of S-shaped acceleration 0-200%
1030 Gradient of middle of 2nd S-shaped
Acceleration
0-100%
1031 2nd Start of S-shaped deceleration
1032 2nd End of S-shaped deceleration
0-200%
0-200%
0-100% 1033 Gradient of middle of 2nd S-shaped
Deceleration
1034
1035
1036
1st speed frequency selection A
1st speed frequency selection B
1st speed frequency selection C
1: Operation panel
2: External analog VIF1 voltage (0 5 V)
3: External analog VIF1 voltage
(0 10 V or potentiometer)
4: External analog VIF2 voltage (0 5 V)
5: External analog VIF2 voltage
(0 10V or potentiometer)
6: External analog VIF3 voltage (0 5 V)
7: External analog VIF3 voltage
(0 10V or potentiometer)
8: External analog VIF1 current (4 20mA)
9: External analog VIF2 current (4
10: External analog VIF3 current (4
21: Terminal block stepping
20mA)
20mA)
22: Communication
25:Pulse train input
26:External analog VIF1 forward / reverse run
operation (0 10V, 5V reference)
27:External analog VIF2 forward / reverse run
operation (0 10V, 5V reference)
28:External analog VIF3 forward / reverse run
operation (0 10V, 5V reference)
29: Pulse train input (subPG
： option)
1101 Operation command selection 1: Operation panel
2: External terminal
3: Communication
1102 Starting method 1: Starting frequency
1103 Starting frequency
1104 Operation start frequency
1105 Start delay time
2: Flying start
3: Starting frequency after DC braking
0.05-60Hz
0-20Hz
0-5 sec.
1106 Start standby time
1107 Start standby frequency
0-120 sec.
0.05-60Hz
1108 Restart after momentary power failure 0: Do not restart
1: Restart
2: Compensation for momentary power failure
Setting
Resolution
0.01Hz
0.01Hz
1
1
Factory
Presets
60
0.05
※ 1
1
User
Setting
Value
※ 1
※ 2 1
※ 2 2
※ 2 3
※ 2 4
※ 2 5
※ 2 6
※ 2 7
※ 2 8
0.1
5
50
50
0
50
50
0
50
50
0
50
50
0
1
1
1
0.01Hz
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.01Hz
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1
1
1
0.01Hz
0.01Hz
0.1 s
0.1 s
0.01Hz
1
1
1
0
5
0
1
0
0
- 82 -
7-2 Function Code List - Basic Operation Functions
Code
No.
1111
1112
1115
Function Name
1109 Direction of motor rotation
1110 Direction of motor rotation
(Operation panel)
Braking method
DC braking start frequency
1113 DC braking time
1114 DC braking force
Duty cycle of brake resistor
1116 Discharge resistor on signal output
1201
1202
1320 time
Monitor display selection
State display selection
Rating selection
1203 Multiple for no-units display
1301 1st jump bottom frequency
1302 1st jump top frequency
1303 2nd jump bottom frequency
1304 2nd jump top frequency
1305 3rd jump bottom frequency
1306 3rd jump top frequency
1307 Auto alarm recovery
1308 Instability elimination
1309 Operation direction switching in V / f control mode
1315 Shortest operation time function
1316 2nd Upper frequency limit
1317 3rd Upper frequency limit
1318 Cooling fan ON/OFF control
1319 Functions corresponding to high altitude areas
Data Content
1: Forward and reverse run
2: Forward run only
3: Reverse run only
1: Forward run
2: Reverse run
1: Deceleration to stop
2: Deceleration to stop + DC braking
3: Free run stop
0.05-20Hz
0.1 -10 sec.
1-10
0: No brake resistor
2-25%ED
98: No discharge resistor protection
(with discharge)
99: External brake unit
0.01 -10.00 sec.
1: Frequency [Hz]
2: Output current (A)
3: Speed of rotation [rpm]
4: Load factor [%]
5: No unit display
1: No units (multiple of F1203)
2: Output voltage [V]
3: DC voltage [V]
4: Active power [kW]
5: Apparent power [kVA]
6: Radiator temperature [ ℃ ]
7: Command speed [rpm]
8: PID1 feedback value [Hz]
9: PID2 feedback value [Hz]
10: VIF1 analog input value [Hz]
11: VIF2 analog input value [Hz]
12: VIF3 analog input value [Hz]
13: Output torque [%]
14: Partial excitation current [A]
15: Partial torque current [A]
16: Detecting position [mm]
29: Command frequency [Hz]
30: Command torque [%]
35: Detection speed [rpm](subPG)(option)
44: Target frequency[Hz]
45: Output frequency[Hz]
0-100
(multiple of the output frequency)
0-600 [Hz]
0-600 [Hz]
0-600 [Hz]
0-600 [Hz]
0-600 [Hz]
0-600 [Hz]
0: No auto reset function
1: Auto reset function
0-20
0: Start from the direction opposite to current direction after a stop
1: Continuous operation
0 -99.99 sec.
5-599 [Hz]
5-599 [Hz]
0: ON/OFF control
1: Normally ON
1: 1,000m or below
2: 1,000m-1,500m or below
3: 1,500m-2,000m or below
4: 2,000m-2,500m or below
5:2,500m-3,000m
1: Mode A (heavy overload mode) 150% 1 minute
2: Mode B (light overload mode) 120% 1 minute
Setting
Resolution
1
1
1
0.01Hz
0.1 s
1
1%ED
0.01 s
1
1
0.01
1
1
1
1
1
0.01 [Hz]
0.01 [Hz]
0.01 [Hz]
0.01 [Hz]
0.01 [Hz]
0.01 [Hz]
1
0.01 s
0.01 [Hz]
0.01 [Hz]
Factory
Presets
1
1
1
0.5
2
5
※
1
0.1
1
1
1
0
0
0
0
0
0
0
0
0
0
60
60
0
1
1
User
Setting
Value
- 83 -
7-2 Function Code List
– Input/Output-Related Functions
Code
No.
Function Name
Input/Output-related function
1401 Bias frequency (VIF1)
Data Content
1402
1403
1404
1405
1406
Gain frequency (VIF1)
Bias frequency (VIF2)
Gain frequency (VIF2)
Bias frequency (VIF3)
Gain frequency (VIF3)
0-±600 [Hz]
(frequency at 0V or 4mA)
0-±600 [Hz]
(frequency at 5V or 10V or 20mA)
0-±600 [Hz]
(frequency at 0V or 4mA)
0-±600 [Hz]
(frequency at 5V or 10V or 20mA)
0-±600 [Hz]
(frequency at 0V or 4mA)
0-±600 [Hz]
(frequency at 5V or 10V or 20mA)
1-500 （ set value 1=10ms ） .
1407 External analog input filter time constant (VIF1)
1408 External analog input filter time constant (VIF2)
1409 External analog input filter time constant (VIF3)
1410 Set frequency gain
1411 Analog input switching for set frequency gain
1-500
1-500
（
（ set value 1=10ms set value 1=10ms
）
） .
.
1412
1413
MBS terminal input mode
ES input terminal function
0-100
0: No analog input
1: External analog VIF1 voltage (0 5 V)
2: External analog VIF1 voltage
(0 10 V or potentiometer)
3: External analog VIF2 voltage (0 5 V)
4: External analog VIF2 voltage
(0 10 V or potentiometer)
5: External analog VIF3 voltage (0 5 V)
6: External analog VIF3 voltage
(0 10 V or potentiometer)
7: External analog VIF1 current (4 20mA)
8: External analog VIF2 current (4 20mA)
9: External analog VIF3 current (4 20mA)
1: Level triggered
2: Edge triggered
1: NO external thermistor signal
2: NC external thermistor signal
0.1 [Hz]
0.1 [Hz]
0.1 [Hz]
0.1 [Hz]
0.1 [Hz]
0.1 [Hz]
1
1
1
1
1
Setting
Resolution
10
10
0
0
0
60
10
0
60
0
60
Factory
Presets
User
Setting
Value
1
1
1
1
- 84 -
Code
No.
1414
1415
1416
1417
1418
1419
1420
1421
Function Name
Selection of input terminal DI1
Selection of input terminal DI2
Selection of input terminal DI3
Selection of input terminal DI4
Selection of input terminal DI5
Selection of input terminal DI6
Selection of input terminal DI7
Selection of input terminal DI8
1422 Reference frequency for pulse train input
1423 Effective number of bits for
VIF1 detection
1424 Effective number of bits for
VIF2 detection
1425 Effective number of bits for
VIF3 detection
7-2 Function Code List
– Input/Output-Related Functions
Data Content
0: Unused
2:RR
，
4:3DF
6:ES
，
8:AD2 ，
10:JOG
，
12:9DF
，
14:RR+JOG
，
16:RR+AD2
，
18:RR+AD3
，
20:RR+2DF
，
22:RR+3DF
，
24:RR+2DF+3DF ，
26:RR+AD2+2DF
，
28:RR+AD2+3DF
，
30:RR+AD2+2DF+3DF
，
32:RR+AD3+2DF
，
34:RR+AD3+3DF
，
36:RR+AD3+2DF+3DF
，
39:FR+5DF
，
45:CP （ option ），
47:PC
，
58:FR+CCL
，
64:FR+MBS
，
67:2DF+AD2
，
69:3DF+AD2 ，
71:A×10
（ option
），
74:2MAX
，
76:VFPID
，
83: For factory adjustment
，
85:PIDL ，
87:RPID1
，
89:PID2EX
，
92:ICLEAR
114:1DFA
，
116:1DFA+1DFB
，
118:RCOM,
120:1DFA+ROPE,
122:
1DFA
+
1DFB+ROPE+RCOM
，
123:VTC
253-255:
For factory adjustment
1000-60000 Hz
1:FR
，
3:2DF
，
5:MBS
，
7:RST
，
9:AD3
11:5DF
，
13:FR+JOG
，
15:FR+AD2
，
17:FR+AD3
，
19:FR+2DF
，
21:FR+3DF
，
23:FR+2DF+3DF
，
25:FR+AD2+2DF
，
27:FR+AD2+3DF
，
29:FR+AD2+2DF+3DF
，
31:FR+AD3+2DF
，
33:FR+AD3+3DF ，
35:FR+AD3+2DF+3DF
，
37:PTR
，
40:HD ，
46:CCL
，
57:P0
，
59:FR+RCCL
，
65:RR+MBS
，
68:2DF+AD3 ，
70:3DF+AD3
，
72:A×100
（ option
）
75:3MAX
，
77:PIDLCK
，
84:S2 ，
86:PIDH
，
88:PID1EX
，
91:IHOLD
，
109:RCCL
，
115:1DFB ，
117:ROPE
，
119:ROPE+RCOM,
121:1DFB+RCOM,
124:TREV
Setting
Resolution
1
1Hz
8-12bit
8-12bit
8-12bit
1bit
1bit
1bit
Factory
Presets
5
6
7
8
1
2
3
4
User
Setting
Value
1000
12
12
12
- 85 -
7-2 Function Code List
– Input/Output-Related Functions
Code
No.
Function Name
1501 Internal analog output function 1
Data Content
1502
1503
1504
Internal analog output coefficient 1
Internal analog output bias 1
1505 Internal analog output coefficient 2
1506 Internal analog output bias 2
1507 Arrival frequency
Internal analog output function 2
0: No function
1: Set frequency (Hz)
2: Output frequency [Hz]
3: PID1 feedback value [Hz]
4: PID2 feedback value [Hz]
5: Output current (A)
6: Output voltage [V]
7: DC voltage [V]
8: Radiator temperature [
℃
]
9: Load factor [%] (electric thermistor integrated value)
10: Load factor [%] (ratio to rated current)
11: VIF1 analog input value [V]
12: VIF2 analog input value [V]
13: VIF3 analog input value [V]
14: Speed [rpm]
15: Active power [kW]
16: Apparent power [kVA]
17: PID1 command value [Hz]
18: PID1 input deviation value [Hz]
19: PID2 command value [Hz]
20: PID2 input deviation value [Hz]
21: For factory adjustment
22: For factory adjustment
23: For factory adjustment
24: External PID1 output value [Hz]
25: External PID2 output value [Hz]
26: For factory adjustment
35: Command frequency (Hz)
36: Command torque [%]
39: Speed[rpm](subPG)(option)
40: Output torque [%]
99: For factory adjustment
0-20
0-±10.0V
0: No function
1: Set frequency (Hz)
2: Output frequency [Hz]
3: PID1 feedback value [Hz]
4: PID2 feedback value [Hz]
5: Output current (A)
6: Output voltage [V]
7: DC voltage [V]
8: Radiator temperature [ ℃ ]
9: Load factor [%]
(accumulated value of the electric thermistor)
10: Load factor [%] (ratio to rated current)
11: VIF1 analog input value [V]
12: VIF2 analog input value [V]
13: VIF3 analog input value [V]
14: Speed [rpm]
15: Active power [kW]
16: Apparent power [kVA]
17: PID1 command value [Hz]
18: PID1 input deviation value [Hz]
19: PID2 command value [Hz]
20: PID2 input deviation value [Hz]
21: For factory adjustment
22: For factory adjustment
23: For factory adjustment
24: External PID1 output deviation value [Hz]
25: External PID2 output value [Hz]
26: For factory adjustment
35: Command frequency (Hz)
36: Command torque [%]
39: Speed[rpm](subPG)(option)
40: Output torque [%]
99: For factory adjustment
0-20
0-±10.0V
0-600Hz
Setting
Resolution
1
0.01
0.1V
1
0.01
0.1V
0.01Hz
Factory
Presets
0
User
Setting
Value
1
0
10
1
0
0
- 86 -
7-2 Function Code List
– Input/Output-Related Functions
Code No.
Function Name Data Content
1508 Frequency matching range
1509
1510
1511
Selection of output terminal DO1
Selection of output terminal DO2
Selection of output terminal DO3
1512
1513
1515
1516
Counter output multiple
Relay 1 contact output selection
Current output multiple
Torque matching level
1517 Torque matching range
1518 Low speed matching level
1519 Low speed matching range
0-10Hz
0: Unused
1: In operation 1
2: Undervoltage,
3: End of simple scheduled operation
4: In operation 2,
5: Frequency matching (1st speed frequency)
6: Frequency matching (1st to 16th speed frequencies)
7: Frequency approach
8: Overload alarm level setting signal (the value of F1704)
9: Electric thermistor pre-alarm signal
(80% of electric thermistor)
10: Radiator overheat pre-alarm signal ，
13: Excitation and DC braking signals
14: Lower frequency limit matching signal ，
15: Upper frequency limit matching signal ，
16: Servo on ready signal,
17: Zero servo completion signal,
18: FR signal, 19: RR signal,
20: 2DF signal, 21: 3DF signal,
22: 5DF signal, 23: 9DF signal,
24: AD2 signal, 25: AD3 signal,
26: JOG signal, 27: MBS signal,
28: ES signal, 29: RST signal,
31: Positioning completion signal ,
32: Discharge resistor on signal,
34: Frequency counter (output frequency),
35: Frequency counter (command frequency),
36: Overload alarm level setting signal
(Including when in acceleration/deceleration ),
42: Torque matching signal ，
43: Low speed detection signal
47: Motor speed counter
48: Forward run detection signal
49: Reverse run detection signal
1-100
0: Alarm contact
1: In operation 1,
2: Undervoltage,
3: End of simple scheduled operation
4: In operation 2,
5: Frequency matching (1st speed frequency)
6: Frequency matching (1st to 16th speed frequencies)
7: Frequency approach
8: Overload alarm level setting signal (the value of F1704)
9: Electric thermistor pre-alarm signal
(80% of electric thermistor)
10: Radiator overheat pre-alarm signal ，
13: Excitation and DC braking signals
14: Lower frequency limit matching signal ，
15: Upper frequency limit matching signal ，
16: Servo on ready signal
17: Zero servo completion signal,
18: FR signal, 19: RR signal,
20: 2DF signal, 21: 3DF signal,
22: 5DF signal, 23: 9DF signal,
24: AD2 signal, 25: AD3 signal,
26: JOG signal, 27: MBS signal,
28: ES signal, 29: RST signal,
31: Positioning completion signal,
32: Discharge resistor on signal,
36: Overload alarm level setting signal
(Including when in acceleration/deceleration ),
42: Torque matching signal ，
43: Low speed detection signal
48: Forward run detection signal
49: Reverse run detection signal
0-20
0-±200%
0-50%
0-2,000rpm
0-100rpm
Setting
Resolution
0.01Hz
1
1
1
0.01
0.1 %
0.1 %
1rpm
1rpm
Factory
Presets
0
1
5
8
1
0
1
100
25
100
10
User
Setting
Value
- 87 -
7-2 Function Code List
– Input/Output-Related Functions
Code No.
1520
1521
Function Name
Current output function
Current output bias
Data Content
0: No function
1: Set frequency (Hz)
2: Output frequency [Hz]
3: PID1 feedback value [Hz]
4: PID2 feedback value [Hz]
5: Output current (A)
6: Output voltage [V]
7: DC voltage [V]
8: Radiator temperature [ ℃ ]
9: Load factor [%] (electric thermistor integrated value)
10: Load factor [%] (ratio to rated current)
11: VIF1 analog input value [V]
12: VIF2 analog input value [V]
13: VIF3 analog input value [V]
14: Speed [rpm]
15: Active power [kW]
16: Apparent power [kVA]
17: PID1 command value [Hz]
18: PID1 input deviation value [Hz]
19: PID2 command value [Hz]
20: PID2 input deviation value [Hz]
21: For factory adjustment
22: For factory adjustment
23: For factory adjustment
24: External PID1 output value [Hz]
25: External PID2 output value [Hz]
26: For factory adjustment
35: Command frequency (Hz)
36: Command torque [%]
39: Speed [rpm](subPG)(option)
40: Output torque [%]
99: For factory adjustment
0 - ±16mA
Setting
Resolution
1
0.1mA
Factory
Presets
0
0
User
Setting
Value
- 88 -
7-2 Function Code List
– System-Related Functions
Code No.
Function Name Data Content
System-related functions
1601
1602
1603
1604
1605
1606
1607
1701
1702
1703
1704
1705
1706
1707
1708
Copy function
Changed code display function
0: No function
1: Transfer the current code data to the operation
panel
2: Transfer the contents stored by operation panel to the inverter (Excluding motor parameters measured )
3: Transfer the contents stored by operation panel to the inverter (Including motor parameters measured )
0: No function
1: Display differences from factory preset
2: Display differences from user’s initial value
Function lock
Data initialization
0: Code data changeable (No lock function)
1: Code data unchangeable (except F1603)
2: Code data unchangeable
(except frequency setting-related)
(except F1603, F1021, F2101 - F2116)
3: Code data unchangeable (except F1603 and function codes using communication)
0: No function
1: Initialize factory presets
2: Invalid parameter by auto tuning
3: Initialize user’s data
99: Set user’s initial value
Quick knob long-pressing cancel selection
Function code value setting key selection
0: Long-pressing cancel disabled
1: Long-pressing cancel enabled
1: ―Set‖ key only
2: ―Quick knob‖ only
3: Both quick knob and Set key
Target frequency setting time-out 0: Timeout disabled
1 - 60: Timeout (sec.)
Output current limiting function Mode A 0: No function
50-200%
Mode B 0: No function
50-150%
Electric thermal setting 0: No function
20-105%
Output current limiting at constant speed
Overload pre-alarm value
Motor type
Switching between ―OV‖ & ―LV‖ alarms when stopped
Open Phase detection function
0: No function
1: Yes, V/F mode, (Currently selected
acceleration/deceleration time)
2: Yes, V/F mode, (1st acceleration/deceleration time)
3: Yes, V/F mode,
(2nd acceleration/deceleration time)
4: Yes, V/F mode,
(3rd acceleration/deceleration time)
5: Yes, V/F mode, (4th acceleration/deceleration time)
6: Yes, V/f mode and speed vector control mode
(1st acceleration/deceleration time)
7: Yes, V/f mode and speed vector control mode
(2nd acceleration/deceleration time)
8: Yes, V/f mode and speed vector control mode
(3rd acceleration/deceleration time)
9: Yes, V/f mode and speed vector control mode
(4th acceleration/deceleration time)
Mode A 20-200%
Mode B 20-150%
1: General-purpose motor
2: Exclusive motor for the inverter
0: ―OV‖ enabled, ―LV‖ disabled when stopped
1: ―OV‖ disabled, ―LV‖ enabled when stopped
2: ―OV‖ disabled, ―LV‖ disabled when stopped
3: ―OV‖ enabled, ―LV‖ enabled when stopped
0: ―input open phase detection‖ disabled,
―output open phase detection‖ disabled
1: ―input open phase detection‖ enabled,
―output open phase detection‖ disabled
2: ―input open phase detection‖ disabled,
―output open phase detection‖ enabled
3. ―input open phase detection‖ enabled,
―output open phase detection‖ enabled
Overvoltage stalling prevention function
0: No overvoltage stalling prevention function.
1: Overvoltage stalling prevention function.
Setting
Resolution
1
1
1
1
1
1
1
1%
1%
1
1%
1
1
1
1
Factory
Presets
0
0
0
0
0
1
5
150
120
100
0
150
120
1
0
3
1
User
Setting
Value
- 89 -
7-2 Function Code List
–Special Functions / Scheduled Operation Function
Code
No.
Function Name Data Content
1709 Feedback signal disconnection detection time
0: Only warning
0.01 -119.99 sec.
120: No detection
0: Disabled 1: Enabled 1710 Carrier frequency variable by lowering temperature
(Only when the A mode, function is enabled.)
1801 Inverter host software version display Read only
1802 Inverter host memory version display Read only
1803 Operation panel software version display
Read only
1804 Operation time display
1805 Reading alarm data
Read only
0: No function
1806 Alarm status confirmation 1
1807 Alarm status confirmation 2
1808 Alarm status confirmation 3
1809 Alarm status confirmation 4
1810 Alarm status confirmation 5
1811 Serial number display
1: Read start
9: Record erase
Read only
Read only
Read only
Read only
Read only
Read only
Special functions
1901
1902
1903
2001
2002
Energy-saving mode selection
Simple energy saving rate
Simple energy saving time
V
V
•
• f separation function selection f separation command voltage
0: No function
1: Simple energy-saving mode (V/f mode)
2: Auto energy-saving mode
0-50%
0 -65,000 sec.
1: V · f proportional separation
2: Complete separation
0: Disabled (command is given by VIF1)
0.01-10.00V
0-460V 2003 Arbitrary V/f pattern intermediate voltage 1
2004 Arbitrary V/f pattern intermediate voltage 2
0-460V
2005 Arbitrary V/f pattern intermediate frequency 1
2006 Arbitrary V/f pattern intermediate frequency 2
2007 Auto torque boost selection
0.05-600Hz
0.05-600Hz
0: No auto torque boost
1: Voltage compensation function
2: Slip frequency compensation function
0-1000 （ set value 1=10ms ） .
2008 Slip compensation response time constant
2009 Slip compensation multiple 0.01-2
Scheduled operation function
2101 1st speed frequency
2102 2nd speed frequency
2103 3rd speed frequency
2104 4th speed frequency
2105 5th speed frequency
2106 6th speed frequency
2107 7th speed frequency
2108 8th speed frequency
2109 9th speed frequency
2110 10th speed frequency
2111 11th speed frequency
2112 12th speed frequency
2113 13th speed frequency
2114 14th speed frequency
2115 15th speed frequency
2116 16th speed frequency
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
0-599Hz
2201 Selection of scheduled operation 0: Normal operation
1: Simple scheduled operation
2: Disturbed operation
2202 Simple scheduled operation repetitions 0: Continuous
1-250: Repetition count
2203 Operation timer T1
2204 Operation timer T2
2205 Operation timer T3
0 -65,000 sec.
0 -65,000 sec.
0 -65,000 sec.
- 90 -
Setting
Resolution
0.01s
Factory
Presets
5
User
Setting
Value
1 0
---
---
---
---
---
---
---
---
---
1 hour
1
Version
Version
Version
---
0
---
---
---
---
---
---
10
1
0
5
15
25
35
45
55
0
0
40
50
60
0
0
10
20
30
1
10
10
10
0
0
0
0
0
10
1
20
40
0
1
0.01
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
1
1
1s
1s
1s
1
1%
1 s
1
0.01V
1V
1V
0.01Hz
0.01Hz
1
Code No.
Function Name
7-2 Function Code List
– Scheduled Operation Functions / Display Function
Data Content
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
Operation timer T4
Operation timer T5
Operation timer T6
Operation timer T7
Operation timer T8
Operation timer T9
Operation timer T10
Operation timer T11
Operation timer T12
Operation timer T13
0 65,000 sec.
0 65,000 sec.
0 65,000 sec.
0 65,000 sec.
0 65,000 sec.
0 65,000 sec.
0 -
0 -
0 -
0 -
65,000 sec.
65,000 sec.
65,000 sec.
65,000 sec.
Operation timer T14
Operation timer T15
0 65,000 sec.
0 65,000 sec.
Operation stop time T0 0 65,000 sec.
Midway stop deceleration time 1: 1st deceleration time (value of F1016)
2: 2nd deceleration time (value of F1017)
3: 3rd deceleration time (value of F1018)
4: 4th deceleration time (value of F1019)
Midway start acceleration time 1: 1st acceleration time (value of F1012)
Forward/reverse and acceleration/deceleration in T1
Forward/reverse and acceleration/deceleration in T2
2: 2nd acceleration time (value of F1013)
3: 3rd acceleration time (value of F1014)
4: 4th acceleration time (value of F1015)
X Y
X 1: Forward run
2: Reverse run
Y 1 - 4: Acceleration/deceleration time specified
Forward/reverse and acceleration/deceleration in T3
Forward/reverse and acceleration/deceleration in T4
Forward/reverse and acceleration/deceleration in T5
Forward/reverse and acceleration/deceleration in T6
Forward/reverse and acceleration/deceleration in T7
Forward/reverse and acceleration/deceleration in T8
Forward/reverse and acceleration/deceleration in T9
Forward/reverse and acceleration/deceleration in T10
Forward/reverse and acceleration/deceleration in T11
Forward/reverse and acceleration/deceleration in T12
Forward/reverse and acceleration/deceleration in T13
Forward/reverse and acceleration/deceleration in T14
Forward/reverse and acceleration/deceleration in T15
Disturb modulation analog input switching
Disturb modulation rate
0: No analog input
1: External analog VIF1 voltage (0 5 V)
2: External analog VIF1 voltage
(0 10 V or potentiometer)
3: External analog VIF2 voltage (0 5 V)
4: External analog VIF2 voltage
(0 10V or potentiometer)
5: External analog VIF3 voltage (0 5 V)
6: External analog VIF3 voltage
(0 10V or potentiometer)
7: External analog VIF1 current (4 20mA)
8: External analog VIF2 current (4 20mA)
9: External analog VIF3 current (4 20mA)
0-50% 2237
LCD display function
2301
2302
LCD contrast adjustment
LCD language selection
1-63
0: Startup options (English display)
1: English
2: Chinese
3: Japanese
Setting
Resolution
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1
1
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
1
1%
1
1
Factory
Presets
10
10
10
1
10
10
10
10
10
10
10
10
10
10
1
11
11
11
11
21
21
21
11
11
11
11
21
21
21
21
0
0
48
0
User
Setting
Value
- 91 -
7-2 Function Code List - Display Function / PID Function
Code No.
Function Name Data Content
2303
2304
2305
LCD’s 1st display parameter setting
LCD’s 2nd display parameter setting
LCD’s 3rd display parameter setting
0: No display
1: Frequency (Hz)
2: Output current (A)
3: Speed [rpm]
4: Load factor [%]
5: Output voltage [V]
6: DC voltage [V]
7: Active power [kW]
8: Apparent power [kVA]
9: Radiator temperature [ ℃ ]
10: Command speed [rpm]
11: PID1 feedback value [Hz]
12: PID2 feedback value [Hz]
13: VIF1 analog input value
14: VIF2 analog input value
15: VIF3 analog input value
16: Output torque [%]
17: Partial excitation current [A]
18: Partial torque current [A]
19: Detecting position [mm]
32: Command frequency (Hz)
33: Command torque [%]
38:Speed [rpm](subPG)(option)
42:Target frequency[Hz]
43:Output frequency[Hz]
2306
3003
3004
3005
3006
LCD backlight off time 0: Off
1 600 minutes: the time until it goes off
999: Normally on
PID function
3001
3002
3007
3008
3009
3010
3011
3012
PID1 command value input switching
1: Frequency
2: External analog VIF1 voltage (0 5 V)
3: External analog VIF1 voltage
(0 10 V or potentiometer)
4: External analog VIF2 voltage (0 5 V)
5: External analog VIF2 voltage
(0 10V or potentiometer)
6: External analog VIF3 voltage (0 5 V)
7: External analog VIF3 voltage
(0 10V or potentiometer)
8: External analog VIF1 current (4 20mA)
9: External analog VIF2 current (4 20mA)
10: External analog VIF3 current (4 20mA)
11: Function code setting (F3017)
98: Pulse train input subPG(option)
99: Pulse train input
PID1 feedback input switching
PID1 control proportional gain
PID1 control integral time
PID1 control differential time
0: No input
1: External analog VIF1 voltage (0 5 V)
2: External analog VIF1 voltage
(0 10 V or potentiometer)
3: External analog VIF2 voltage (0 5 V)
4: External analog VIF2 voltage
(0 10V or potentiometer)
5: External analog VIF3 voltage (0 5 V)
6: External analog VIF3 voltage
(0 10V or potentiometer)
7: External analog VIF1 current (4
8: External analog VIF2 current (4
9: External analog VIF3 current (4
20mA)
20mA)
20mA)
10: Communication mode
98: subPG feedback PID (option)
99: PG feedback PID
0-100
0.01 -100 sec.
0 -100 sec.
5 100% (upper frequency limit reference) PID1 control integral separation judgment value
PID1 feedback signal input filter time constant
Indirect PID1 input reference
PID1 deviation limit value
1-500
5
（ set value 1=10ms ） .
100% (target value reference)
0: No limit
1 100% (upper frequency limit reference)
PID1 output limit value 0: No limit
1 100% (upper frequency limit reference)
PID1 operation polarity switching 1: Command value feedback value
2: Feedback value command value
PID1 gain polarity switching 1: The positive or negative deviation indicates
3013 PID1 command value gain
the same gain
2: The positive or negative deviation indicates
different gains
0-50
- 92 -
Setting
Resolution
1
Factory
Presets
1
2
4
User
Setting
Value
1 minute
1
1
0.01
0.01s
0.01s
0.1%
1
0.1%
0.1%
0.1%
1
1
0.01
10
1
0
0.1
0.1
0
100
10
20
100
100
1
1
1
7-2 Function Code List
– PID Function
Code
No.
Function Name Data Content
3014 PID1 feedback value gain
3015 PID1 control proportional gain
(negative:F3012=2)
0-50
0-100
3016 PID1 control integral time
(negative:F3012=2)
3017 PID1 control command value
0.01 -100 sec.
0-6,000
3018 PID1 control feedback value
(communication function)
0-6,000
3019 Frequency corresponding to PID1 0-600Hz control maximum command value
3101 PID2 command value input switching 1: Frequency
2: External analog VIF1 voltage (0
3: External analog VIF1 voltage (0
4: External analog VIF2 voltage (0
5: External analog VIF2 voltage (0
5 V)
10 V or potentiometer)
5 V)
10V or potentiometer)
6: External analog VIF3 voltage (0
7: External analog VIF3 voltage (0
5 V)
10V or potentiometer)
8: External analog VIF1 current (4 20mA)
9: External analog VIF2 current (4 20mA)
10: External analog VIF3 current (4 20mA)
11: Function code setting (F3117)
3102
3103
3104
3105
PID2 feedback input switching
PID2 control proportional gain
PID2 control integral time
PID2 control differential time
3106 PID2 control integral separation judgment value
98: Pulse train input subPG(option)
99 :Pulse train input
0: No input
1: External analog VIF1 voltage (0
2: External analog VIF1 voltage (0
5 V)
10 V or potentiometer)
3: External analog VIF2 voltage (0
4: External analog VIF2 voltage (0
5: External analog VIF3 voltage (0
5 V)
10V or potentiometer)
5 V)
6: External analog VIF3 voltage (0
7: External analog VIF1 current (4
10V or potentiometer)
20mA)
8: External analog VIF2 current (4 20mA)
9: External analog VIF3 current (4 20mA)
10: Communication mode
98:subPG feedback PID (option)
99: PG feedback PID
0-100
0.01 -100 sec.
0 -100 sec.
5 100% (upper frequency limit reference)
1-500 （ set value 1=10ms ） .
3107 PID2 feedback signal input filter time constant
3108 Indirect PID2 input reference
3109 PID2 deviation limit value
5 100% (target value reference)
0: No limit
1 100% (upper frequency limit reference)
3110 PID2 output limit value 0: No limit
1 100% (upper frequency limit reference)
3111 PID2 operation polarity switching 1: Command value
2: Feedback value
feedback value
command value
3112 PID2 gain polarity switching
3113
3114
PID2 command value gain
PID2 feedback value gain
3115 PID2 control proportional gain
(negative: F3012=2)
1: The plus or minus deviation indicates the same gain
2: The plus or minus deviation indicates different gains
0-50
0-50
0-100
0.01 -100 sec.
3116 PID2 control integral time
(negative: F3012=2)
3117 PID2 control command value
3118 PID2 control feedback value
(communication function)
0-6,000
0-6,000
0-600Hz 3119 Frequency corresponding to PID2 control maximum command value
3123 PID start mode selection 1: Direct input mode
2: Condition input mode
3124 PID end mode selection
3125 PID end setting value
3127 For factory adjustment
3201 PID control action selection
1: Direct end mode
2: Condition end mode
1 100% (upper frequency limit standard)
0: Open loop control
1: PID1 control
2: PID2 control
3: For factory adjustment
4: External terminal switching PID control
5: Timing switch PID control
3202 For factory adjustment
Setting
Resoluti on
0.01
0.01
0.01s
0.1
0.1
0.01Hz
1
1
0.01
0.01s
0.01s
0.1%
1
0.1%
0.1%
0.1%
1
1
0.01
0.01
0.01
0.01s
0.1
0.1
0.01Hz
1
1
0.1%
1
Factory
Presets
1
0.1
0.1
0
60
1
1
20
0
1
1
1
1
0.1
0.1
0
0
0.1
0.1
0
100
10
20
100
100
0
0
60
1
User
Setting
Value
- 93 -
7-2 Function Code List
– PID Function / Communication Function
Code No.
Function Name Data Content
3203
3204
3205
External PID control selection
External PID operation mode selection
PID constitution selection
0: No external PID control
1: External control PID1
2: External control PID2
3: For factory adjustment
4: external controls PID1 and PID2
5: For factory adjustment
6: For factory adjustment
1: Operation interlocked with inverter operation
2: PID output after power input
3: PID output controlled by external terminals
0: Without command value addition calculation
1: With command value addition calculation
0.01-100 3206
3207
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
Command value addition calculation PID control gain
PID1/PID2 switching time
Reading PID1 command value
Reading PID1 feedback value
Reading PID1 input deviation
Reading PID1 output value
Reading PID2 command value
Reading PID2 feedback value
Reading PID2 input deviation
Reading PID2 output value
For factory adjustment
For factory adjustment
For factory adjustment
For factory adjustment
0.1 -6,000 minutes
Read only
Read only
Read only
Read only
Read only
Read only
Read only
Read only
Communication function
4001
4003
4004
4005
4006
4007
4008
4009
4010
4011
4101
4102
4103
Message checksum
Pull-up/down function selection
Communication response time
Serial communication function
0: No
1: Yes
0: No
1: Yes
1-6000ms
0:No function
1: Dedicated protocol communication function
(SANKEN communication protocol)
2: Modbus communication function
Inverter No.
Communication speed
0 247
SANKEN protocol : 1 32
Modbus protocol : 0 247
1: 1,200bps
2: 2,400bps
3: 4,800bps
4: 9,600bps
5: 19,200bps
6: 38,400bps
7: 57,600bps
Parity bit
Stop bit
End code
Specified command inverter's response selection
0: No
1: Odd
2: Even
1: 1 bit
2: 2 bits
0: CR+LF
1: CR
0: Sent
1: Not sent (Error response sent)
2: Not sent (No error response sent)
Modbus communication timeout setting
0: No function
0.01 -600 sec.
Modbus communication timeout 0: Keep the status action 1: Stop alarm
Modbus register address switching 0: register number A
1: register number B
Setting
Resolution
1
1
1
0.01
0.1 minute
1
1
1
1
1
1
1
1
1
1
1ms
1
1
1
1
1
1
1
0.01s
1
1
Factory
Presets
0
User
Setting
Value
1
0
1
---
0.1
---
---
---
---
---
---
---
1
0
10
0
1
4
1
0
0
0
1
0
0
- 94 -
7-2 Function Code List
– Motor Parameters / Vector Control
Code
No.
Function Name
Motor Parameters
5001 Motor poles, voltage and capacity
Data Content
5002
5003
Motor current rating
Motor frequency rating
5004 Motor speed rating
5005 Motor insulation type
5006
The motor’s rated voltage during auto
5007
5009
5010
5011
5012
5013 tuning of motor parameters
Rated motor slip ratio
5008 The setting of motor parameter auto tuning range
Motor stator resistance
5014 Motor excitation current
5015 Motor inertia moment
5016 Load inertia moment ratio
5017 Iron loss resistance
Motor rotator resistance
Motor stator inductance
Motor rotator inductance
Motor mutual inductance
X Y ZZZ
X: Poles
Y: Rated voltage
Z: Motor capacity
0.1-999.9A
About 30 110% of the inverter current rating
10 600Hz
0-24,000 rpm
1: Type A
2: Type E
3: Type B
4: Type F
5: Type H
0: The voltage selected by F5001
100-460V
0-50%
0: No range
50-300%
55kW or below 0.001-65Ω
75kW or above
55kW or below
75kW or above
55kW or below
75kW or above
55kW or below
75kW or above
55kW or below
75kW or above
0.01-650A
0-65kgm
2
1-200
0: No torque correction
0.1-6553.5Ω
0.01-650mΩ
0.001-65Ω
0.01-650mΩ
0.1-6,000mH
0.01-600mH
0.1-6,000mH
0.01-600mH
0.1-6000mH
0.01-600mH
Vector control
6001
6002 Torque limiter analog input function
6003
6004 Torque limiter analog input function
(regeneration)
6005
6006
Torque limiter (power running)
( power running)
Torque limiter (regeneration)
Multiple for starting excitation current
Starting excitation time
Mode A
Mode B
0-200%
0-150%
0: F6001
1: External analog VIF1 voltage (0 5 V)
2: External analog VIF1 voltage
(0 10 V or potentiometer)
3: External analog VIF2 voltage (0 5 V)
4: External analog VIF2 voltage
(0 10V or potentiometer)
5: External analog VIF3 voltage (0 5 V)
6: External analog VIF3 voltage
(0 10V or potentiometer)
7: External analog VIF1 current (4 20mA)
8: External analog VIF2 current (4 20mA)
9: External analog VIF3 current (4 20mA)
Mode A
Mode B
0-200%
0-150%
0:F6003
1: External analog VIF1 voltage (0 5 V)
2: External analog VIF1 voltage
(0 10 V or potentiometer)
3: External analog VIF2 voltage (0 5 V)
4: External analog VIF2 voltage
(0 10V or potentiometer)
5: External analog VIF3 voltage (0 5 V)
6: External analog VIF3 voltage
(0 10V or potentiometer)
7: External analog VIF1 current (4 20mA)
8: External analog VIF2 current (4 20mA)
9: External analog VIF3 current (4 20mA)
0.1
2 (for applicable motor)
0: No starting excitation
0.1 -10 sec.
Setting
Resolution
—
1V
0.1A
1Hz
1rpm
1
0.1%
0.1%
0.1%
0.1%
1
0.1%
1
0.01
0.1 s
0.001Ω
0.01mΩ
0.001Ω
0.01mΩ
0.1mH
0.01mH
0.1mH
0.01mH
0.1mH
0.01mH
0.01A
0.001kgm
2
0.01
0.1Ω
Factory
Presets
※
※
※
※
※
1
1
※ 1
※
1
※ 1
0
2
0
※ 1
1
1
1
※
1
※
1
※ 1
1
0
0
1
※
1
150
120
0
100
User
Setting
Value
- 95 -
7-2 Function Code List
– Vector Control / Torque Control
Code
No.
Function Name Data Content
6007 Multiple for braking excitation current 0.1
2 (for applicable motor)
6008 Braking excitation time 0: No braking excitation
0.1 -10 sec.
6009 Current control gain compensation 0.5-1.5
6010 Speed control ASR proportional gain 0.01-150%
6011 Speed control ASR integral time 0 -20 sec.
6012 Speed detection filter cut-off frequency
6013 Torque detection filter cut-off frequency
6014 Motor vibration reduction rate
6015 Lower frequency limit for motor vibration reduction function
0: No function
0.01-500Hz
0: No function
0.1-5,000Hz
0: No function
1: 75%
2: 50%
3: 25%
0-240Hz
6016 Upper frequency limit for motor vibration reduction function
6017 Starting torque
0-240Hz
0-100%
6018 Starting torque duration time 0 -6500 sec.
6019 Variable 2nd gain for speed control 0: No variable gain function
6020 Frequency bottom of variable gain for speed control
0.01-150%
0-240Hz
0-240Hz 6021 Frequency top of variable gain for speed control
Torque control
6101 Torque command selection 1: Operation panel
2: External analog VIF1 voltage (0 5 V)
3: External analog VIF1 voltage
(0 10 V or capacity)
4: External analog VIF2 voltage (0 5 V)
5: External analog VIF2 voltage
(0 10 V or capacity)
6: External analog VIF3 voltage (0 5 V)
7: External analog VIF3 voltage
(0 10 V or capacity)
6102 Torque command
8: External analog VIF1 current (4 20mA)
9: External analog VIF2 current (4 20mA)
10: External analog VIF3 current (4 20mA)
Mode A 0-±200.0%
Mode B 0-±150.0%
20.0-200.0% 6103 Positive upper value of torque command
6104 Positive lower value of torque command
6105 Negative upper value of torque command
6106 Negative lower value of torque command
6107 Bias torque command (VIF1)
6108 Gain torque command (VIF1)
6109 Bias torque command (VIF2)
6110 Gain torque command (VIF2)
6111 Bias torque command (VIF3)
6112 Gain torque command (VIF3)
6113 Torque characteristics selection in
6114 constant power zone
Speed limit selection
0-20.0%
20.0-200.0%
0-20.0%
0-±200.0%
0-±200.0%
0-±200.0%
（ torque command of 0V or 4mA ） torque command of 5V or 10V or 20mA
（ torque command of 0V or 4mA ）
（ torque command of 5V or 10V or 20mA
0-±200.0%
0-±200.0%
（ torque command of 0V or 4mA ） torque command of 5V or 10V or 20mA
0: Constant torque constant power limit
1: Constant torque limit
0: Speed limit under 1st speed frequency command
1: Speed limit in function codes
0-8,000 rpm
Setting
Resoluti on
0.01
0.1 s
0.01
0.01%
0.001 s
0.01Hz
0.1Hz
1
0.01Hz
0.01Hz
0.1%
0.1 s
0.01%
0.01Hz
0.01Hz
1
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
1
1
1rpm 6115 Speed limit value in torque control
(Forward run side)
6116 Speed limit value in torque control
(Reverse run side)
6117 Torque control proportional gain
6118 Torque control integral time
6119 Lower torque limiting value in speed limiting
6120 Switching delay time of speed - torque control
0-8,000 rpm
0.01-150%
0-500ms
0-100%
0-2000ms
1rpm
0.01%
0.1ms
0.1%
1ms
Factory
Presets
1
※
1
1
※
1
※ 1
0
0
0
1
0
0
30
1
15
10
30
10
100
0
100
0
0
100
0
100
0
100
0
1
1,800
1,800
※
1
50
30
0
User
Setting
Value
- 96 -
7-2 Function Code List - Extended Functions
Code
No.
Function Name Data Content
6121 Switching filter settings of speed - torque
0:Without filters
1-8:With filters
Extended functions
8101 Point to Point control position limiter 1-32,767mm
8102 Point to Point control effective number of digits(unit:mm)
1: Integer
8103 Simple Backlash calibration
2: 1 digit after decimal point is effective
3: 2 digits after decimal point are effective
0-±5,000 pulses
8104 Command pulse format
(Optional function)
1: Forward / reverse run pulse train
2: Sign pulse train
3: 2-phase pulse train
8105 Command pulse logic
(Optional function)
8106 PG pulse output divisor
1: Positive logic
2: Negative logic
1: 1/1
2: 1/2
3: 1/4
(Optional function)
8107 Deviation counter clear mode
4: 1/8
5: 1/16
8108 PG pulse multiplication value
1: Level operation
2: Rising edge operation
1: ×1
2: ×2
3: ×4
8109 PG output formation selection 1: Corresponding to open collector PG
2: Corresponding to open collector PG (option)
3: Corresponding to bus driver PG (option)
8110 Position control gain 0.1-50 rad/s
8111 The completion width of positioning 0-32,767 pulses
8112 Error level limit 0-1,000 （ set value 1=1000 pulses ） .
8113 Quick acceleration/deceleration for position control
8114 Number of pulses within 1 mm
8115 Point to point control command
0: Disabled
1: Enabled
0: Pulse is specified with F8115
1-32,767 pulses
0: No function
1-32,767 pulses
0.01-32,767mm
（ ※
3
）
8116 Electric gear ratio function selection
(Optional function)
0: Inactive
1: Active
1-100 8117 Electric gear A data
(optional function)
8118 Electric gear B data
(optional function)
1-100
8119 Zero-servo control function selection 0: Inactive
8120
8121
8122
Zero speed
Zero speed servo complete width
Number of PG pulses
1: Active
2: Switching on external terminal (P0) zero-servo
1-3,000 rpm
5 - 10,000 pulses
50 - 2,048PPR
8123 For factory adjustment
8124 For factory adjustment
8125 PG pulse A-B polarity reversal 0: Inactive
1: Polarity reversal
8126 Speed control ASR proportional gain in zero-servo
0: Act according to the set value of F6010
0.01-150%
8127 subPG time constants of filter (option) 2-500ms
8128 subPG pulse number (option)
8129 subPG single-phase/two-phase switching (option)
8999 For factory adjustment
20-6000PPR
1. single-phase pulse input
2. two-phase pulse input
The setting values can not be changed during operation.
※
1: The representative parameters that are suitable for various models have been input.
Setting
Resolution
1
1mm
1
1 pulse
1
1
1
1
1
1
0.1rad/s
1 pulse
1
1
1 pulse
1rpm
1 pulse
1PPR
1
（ ※ 3 ）
1
1
1
1
0.01%
1ms
1PPR
1
Factory
Presets
0
32,767
1
0
1
1
1
2
3
1
1
100
100
1
0
0
0
1
1
0
30
10
1000
0
15
2
1000
2
User
Setting
Value
- 97 -
7-2 Function Code List – Optional Functions / Other Functions
The following values have been input from
※
2-1 to
※
2-8 in various models of inverters.
Model
※
2-1
F1012
※
2-2
F1013
※
2-3
F1014
※
2-4
F1015
※
2-5
F1016
※
2-6
F1017
SVC06-0015~0075-**2
SVC06-0007~0075-**4
SVC06-0110~0150-**4
SVC06-0185~0550-**4
SVC06-0750~0900-**4
SVC06-1100~2500-**4
5
15
30
60
75
10
30
60
120
150
15
45
90
180
225
※
3: Data content and setting resolutions change with function codes.
20
60
120
240
300
5
15
30
60
75
10
30
60
120
150
※
2-7
F1018
15
45
90
180
225
※
Please do not alter any function code of factory adjustment. If you change, it does not operate correctly.
※
2-8
F1019
20
60
120
240
300
- 98 -
8. Protection & Error Function
8-1 Operation error
The operation error is displayed in the operation of operation panel (key, quick-turn knob), or some unallowed operations or code inputs in function code data inputting (operation, code input).
When an operation error is displayed, the operation and code input are noneffective.
The operation error can be displayed either in operation state or stop state. The display will automatically disappear after 3 seconds, and the inverter will return to the status before the operation error.
During display of operation error, inverter will keep running (*1). The control from external terminals or communication is still effective. But, only the stop key on the operation panel is effective.
*
1 It can also be displayed in stop status.
- 99 -
8-1 Operation Error
8-1-1 List of error operation
Monitor display
Table 8-1 List of error operation
Description
The frequency cannot be set on the operation panel.
Specify the undefined function code number. (not displayed on standard operation panel)
The entered values exceed the allowable range. Or the motor parameters of F5001 (motor poles, voltage and capacity) are not registered.
User initialization data is not registered. Please use F1604=99 to set the initial user data definition.
Cannot start with the operation panel.
The entered setting value conflicts with the optional board.
The entered setting value conflicts with the optional board.
Since the inverter is in operation, the function code data cannot be changed.
Since the operation panel is locked, the function code data cannot be changed.
Since software editions are different, the data cannot be transmitted. (copy function)
A password is required, please confirm with the sellers.
The memory content on operation panel cannot be sent to the master computer. (copy function)
Automatic testing of motor parameters cannot be carried out for the connected motor.
The current function code data cannot be sent to the operation panel. (copy function)
The function code cannot be changed because of undervoltage.
No communication between operation panel and inverter computer. Please disconnect the power supply, and confirm the connection of operation panel and optional board. Consult the seller when the error is displayed repeatedly.
No communication between operation panel and inverter computer. Please disconnect the power supply, and confirm the connection of operation panel and optional board. Consult the seller when the error is displayed repeatedly.
- 100 -
8-2 Conflict & Interference Error
8-2 Conflict & interference error
During function code entering, a conflict & interference error will be displayed when the entered data conflicts with the settings of other function codes. The displayed 4-digit number is the number of conflict & interference function code.
The entered data is invalid when a conflict & interference error is displayed. Please correct it to a value without a conflict, or change the values of the conflict & interference function code.
For function code and error display related to conflict and interference, please refer to Table 8.2.
8-2-1 List of conflict & interference error
No.
1001
Setting function code
Name
Motor control mode selection
Table 8.2 List of conflict & interference error
Error code
Setting
All
(exclude 1 and 40)
Description
E5001 The setting motor cannot be used in vector control
E1007/E1316/E1317 Exceed the upper frequency limit
2 E1901
3
4
5
6
10,11
40
All
E1002
E1901
E1901
E2201
E3201
E1002
E1901
E2201
E3201
E1002
E1101
E1901
E2201
E3201
E1901
E2201
E3201
E1901
E2201
E3201
Exxxx
Simple energy-saving function (only in V/f mode) cannot be used in vector control mode
Cannot set PG input repeatedly
Simple energy-saving (only in V/f mode), cannot be used in vector control mode
Energy-saving mode cannot be used in torque control
Pattern, disturbed operation cannot be used in torque control
PID control action cannot be used in torque control
Cannot set PG input repeatedly
Energy-saving mode cannot be used in torque control
Pattern, disturbed operation cannot be used in torque control
PID control action cannot be used in position control
Cannot set PG input repeatedly
Position control mode is only effective when operation command is external terminal
Energy-saving mode cannot be used in position control
Pattern, disturbed operation cannot be used in position control
PID control action cannot be used in torque control
Energy-saving mode cannot be set when motor parameter are measured automatically
Pattern, disturbed operation cannot be set during automatic measurement
PID control action cannot be set during automatic measurement
Energy-saving mode cannot be set during V•f separation control
Pattern, disturbed operation cannot be set in V•f separation mode
PID control action cannot be set in V•f separation mode
Cannot set analog input repeatedly
- 101 -
8-2 Conflict & Interference Error
No.
Setting function code
Name
1002 1st speed frequency setting
1003 V/f pattern
1007 Upper frequency limit
1008 Lower frequency limit
1010 Acceleration / deceleration curve
1101 Operation command selection
1301 1st jump bottom frequency
1302 1st jump top frequency
1303 2nd jump bottom frequency
1304 2nd jump top frequency
1305 3rd jump bottom frequency
1306 3rd jump top frequency
1316 2nd upper frequency limit
1317 3rd upper frequency limit
1411 Analog input switching for set frequency gain
1901 Energy-saving mode selection
Setting
2-20
26-28
25
2, 3
All
All
2, 3
1, 3
All
All
All
All
All
All
All
All
All
Error code
Exxxx
Description
Cannot set analog input repeatedly
E1001
E2007
E1008
E1001
E1007/E1316
/E1317
E2007
E1001
E1302
E1301
E1304
E1303
E1306
E1305
E1008
E1001
E1008
E1001
Exxxx
When 1st speed frequency is pulse train input, the required PG sensor control mode cannot be used
Automatic torque boost and square ratio lowing mode cannot be used together
Upper frequency limit cannot be smaller than lower frequency limit
Exceed the possible upper frequency limit
Lower frequency limit cannot be larger than upper frequency limit
Automatic torque boost and S acceleration / deceleration degression cannot be used together
During position control (F1001=6), only terminal board command (F1101=2) can be used
No larger than the value of 1st jump top frequency
No smaller than the value of 1st jump bottom frequency
No larger than the value of 2nd jump top frequency
No smaller than the value of 2nd jump bottom frequency
No larger than the value of 3rd jump top frequency
No smaller than the value of 3rd jump bottom frequency
Upper frequency limit cannot be smaller than lower frequency
Exceed the possible upper frequency limit/motor parameter sheet error
Upper frequency limit cannot be smaller than lower frequency
Exceed the possible upper frequency limit/motor parameter sheet error
Cannot set analog input repeatedly
1 E1001
E2007
2002
V•f separation command voltage
2007 Auto torque boost selection
2201 Scheduled operation selection
2
0
Beyond
0
1,2
All
All
E3201
E1001
E2007
Exxxx
E1003
E1010
E1901
E1001
Exxxx
Exxxx
Only V/f control can use simple energy-saving mode
Automatic torque boost and simple energy-saving mode cannot be used together
PID control action and simple energy-saving mode cannot be used together
Only V/f control speed control can use simple energy-saving mode
Automatic torque boost and auto energy-saving mode cannot be used together
Cannot set analog input repeatedly
Automatic torque boost, cannot be used unless V/f mode is linear
Automatic torque boost, cannot be used unless acceleration / deceleration curve is linear
Automatic torque boost and energy-saving mode cannot be used together
In current control mode, scheduled or disturbed operation cannot be used
Cannot set analog input repeatedly
Cannot set analog input repeatedly 2236 Disturb modulation analog input switching
3001 PID1 command value input switching
3002 PID1 feedback input switching
3101 PID2 command value input switching
3102 PID2 feedback input switching
All
All
All
All
Exxxx
Exxxx
Exxxx
Exxxx
Cannot set analog input repeatedly
Cannot set analog input repeatedly
Cannot set analog input repeatedly
Cannot set analog input repeatedly
- 102 -
8-2 Conflict & Interference Error
Setting function code
No.
Name
3201 PID control action selection
5001 Motor poles, voltage and capacity
Setting
Beyond
0
1
2
4, 5
All
3203 External PID control selection 1
2
4, 5
All
All
All
Error code
E1001
E1901
E3203
E3203
E3203
Exxxx
E3203
E3203
E3203
Exxxx
Exxxx
Exxxx
E1007/E1316/
E1317
Description
PID control action can only be used in V/f control or speed control
Simple energy-saving mode and PID control operation cannot be used together
Same PID control cannot be used both internally and externally
Same PID control cannot be used both internally and externally
Same PID control cannot be used both internally and externally
Cannot set analog input repeatedly
Same PID control cannot be used both internally and externally
Same PID control cannot be used both internally and externally
Same PID control cannot be used both internally and externally
Cannot set analog input repeatedly
The motor is not applicable when its capacity has a large difference with inverter capacity
Vector control mode is only applicable to 2-, 4- and
6-pole motors
Exceed the possible upper frequency limit
5011 Motor primary inductance All
5012 Motor secondary inductance All
All
5013 Motor mutual inductance
E5013
E5013
E5011
E5012
6002 Torque limiter analog input function (power running)
6004 Torque limiter analog input function (regeneration)
6015 Lower frequency limit for motor vibration reduction function
6016 Upper frequency limit for motor vibration reduction function
6101 Torque command selection
6103 Positive upper value of torque command
6104 Positive lower value of torque command
6105 Negative upper value of torque command
6106 Negative lower value of torque command
All
All
All
All
All
All
All
All
All
Exxxx
Exxxx
E6016
E6015
Exxxx
E6104
E6103
E6106
E6105
* Exxxx represents analog input repetition function code.
Mutual inductance should be smaller than primary inductance
Mutual inductance should be smaller than secondary inductance
Mutual inductance should be smaller than primary inductance
Mutual inductance should be smaller than secondary inductance
Cannot set analog input repeatedly
Cannot set analog input repeatedly
Cannot exceed the upper frequency limit
Cannot exceed the lower frequency limit
Cannot set analog input repeatedly
Cannot exceed the lower limit value
Cannot exceed the upper limit value
Cannot exceed the lower limit value
Cannot exceed the upper limit value
- 103 -
8-3 Warning Status
8-3 Warning Status
This warning status alerts you that the protection function of the inverter has been activated. However, the inverter keeps on running. If the inverter runs for a long time in this status, the inverter may enter the alarm status and stop running.
In the status display mode, details of the warning and the status indication alternate on the display when a warning has occurred. When the status display mode is not selected, the alternating display appears on the display if the warning is still active after the status display mode is resumed.
All keys are valid during the warning status because the inverter continues to run.
8-3-1 List of warnings
Warning display table 8-3 List of warnings
Warning content
Current limiting during acceleration
/ deceleration
Description
Acceleration (deceleration) time too short
Current limiting during constant speed operation
Load too heavy, output frequency too high
During overvoltage prevention Deceleration time too short
Overload warning
Radiator temperature warning
Load too heave, continuous operation will cause an inverter shutdown.
Temperature of the radiator is rising. Check the ambient temperature and operation of the cooling fan. The warning is issued at a temperature 10
℃
below the abnormal radiator fin temperature
(OH) (The abnormal radiator fin temperature differs depending upon the output frequency, output current and other factors)
Overheating of brake resistor
Brake resistor capacity too low. (%ED is small)
Brake resistor stops to prevent heat damage.
Disconnection of feedback cable
Disallowance of the motor rotation direction
Option error
Conflict warning for analog input setting
PG line error detection
I.e. feedback circuit abnormality. Please check feedback value and feedback signal.
Since an operation command unallowed by the specified rotation direction has been input, please confirm the setting of motor rotation direction.
Two mounted optional boards are conflicting with each other.
(The optional board mounted on OPT2 will be invalid.)
Set voltage input and current input for same analog input channels.
Please confirm the function code selected by analog input.
A reverse direction is detected by PG feedback. Please confirm the phase of PG pulse.
- 104 -
8-4 Alarm Status
8-4 Alarm Status
The alarm status occurs when the protection function stops the inverter.
During alarm status, all values on the display (Hz, A, rpm, %, M) flash indicating the alarm status.
When Status Display mode is selected, details of the alarm are indicated on the 7-segment display. If the
Status Display mode is not selected, details of the alarm are indicated on the 7-segment display if the alarm status continues after the Status Display mode is resumed. Details of the alarm cannot be deleted.
8-4-1 List of alarms
Alarm description
Table 8-4-1 List of alarms
Check points Actions 7-segment monitor display
Memory abnormality
System abnormality
Turn off the power and wait until the CHARGE lamp turns off, turn the power on again and check the alarm.
Excessive external noise?
Are signal and power lines separated far enough?
Contact your supplier.
Install a noise collector or filter
Keep the signal line far away from the power line
System abnormality
System abnormality
Abrupt capacitor discharge? Turn off the power so the CHARGE lamp turns off, turn the power on again and check the alarm.
Excessive external noise?
Are signal and power lines separated far enough?
Reconfirm the modified code data. Turn the power on and off several times. If the alarm cannot be cancelled, reset the system using
F1604=1 and then turn the power off and on again. All the function data is initialized to the factory presets.
Install a noise collector or filter
Keep the signal line far away from the power line
System abnormality Abrupt capacitor discharge? Turn off the power so the CHARGE lamp turns off, turn the power on again and check the alarm.
Setting for output current limiting function (F1701) too small?
Contact your supplier.
Increase the setting value of F1701
Prolong acceleration and deceleration time
Overload prevention during acceleration
Overload prevention during constant speed
Overload prevention during deceleration
External thermal alarm Motor overheated?
Function settings are correct?
Reduce the load
Re-set the function codes correctly (F1413)
- 105 -
8-4 Alarm Status
7-segment monitor display
Alarm description
Radiator temperature abnormality
Undervoltage during acceleration
Undervoltage during constant speed
Undervoltage during deceleration
Main switch element temperature abnormality
Overcurrent during acceleration
Overcurrent during constant speed
Check points
Fan stopped?
Ambient temperature too high?
Does power supply satisfy conditions?
Has the voltage dropped?
Fan stopped?
Ambient temperature too high?
Actions
Check fan operation
Increase the ventilation
Examine/improve power supply conditions.
Check fan operation
Increase the ventilation
Abrupt acceleration / deceleration rate?
Output short-circuited or ground fault?
Main switch elements abnormality?
Prolong acceleration and deceleration time.
Correct short-circuit or ground fault.
Contact your supplier when alarms are issued repeatedly.
Overcurrent during deceleration
Momentary overload during acceleration
Momentary overload during constant speed
Momentary overload during deceleration
Overload during acceleration
Overload during constant speed
Overload during deceleration
Overvoltage during acceleration
Overvoltage during constant speed
Excessive acceleration rate?
Setting for current limiting function
(F1701) too high?
Abrupt change (increase) in load?
Setting for current limiting function
(F1701) too high?
Excessive deceleration rate with a
GD
2
?
Setting for current limiting function
(F1701) too high?
Motor operated with an excessive load?
Electrothermal level set properly?
Load GD
2
too large?
Prolong acceleration time
Decrease the setting value
Eliminate the abrupt change (increase)
Decrease the setting value
Prolong acceleration time
Decrease the setting value
Reduce the load
Increase the capacity of the inverter and motor
Did start-up occur during free run ? Flying start.
Overvoltage during deceleration
Brake resistor overvoltage protection
Is motor being turned by other force?
Excessive deceleration?
Braking frequency too high?
Redesign the system so that the motor is not driven by external force.
Use a brake resistor with a larger capacity.
Prolong the deceleration time (so that GD
2 of the load is met)
Reduce the braking frequency
Increase the brake resistor capacity
Disconnection of feedback signal cable
(during PID control action)
Feedback signal cable disconnected?
Feedback signal correct?
Gain frequency correct?
（ F1402, F1404, F1406 ）
Check feedback signal cable and connect securely.
Set gain frequency properly
（
F1402, F1404, F1406
）
- 106 -
8-4 Alarm Status
7-segment monitor display
Alarm description Check points Actions
Overspeed Over-shoot or under-shoot happened?
Confirm speed command value or torque command value
Modbus communication timeout
The abnormality in a board
Communication cable disconnected?
Confirm communication cables are connected securely
Has not a +V terminal of a control circuit terminal overload or short-circuited?
The resistance of potentiometer linked to a +V terminal is made into a proper value.
Power supply abnormality
Missing output phase
+24V power supply output from the control circuit overloaded or shorted?
Missing an output phase?
Check the +24V output power supply for load conditions
Connect the output cables securely
Missing input phase Missing an input phase? Check and improve the input current
Check grounding short-circuit current
Disconnection of PG pulse feedback signal cable
Position deviation counter abnormality
Cooling fan abnormality
Short-circuited when grounding?
Feedback signal cables are well connected?
Is motor being driven by other force?
Cooling fan is working?
Confirm output cable and motor insulation performance
Connect the feedback signal cable securely
Redesign the system so that the motor is not driven by external force.
Check the fan performance
Main relay abnormality Turn off the power and wait until the CHARGE lamp turns off, turn the power on again and check the alarm.
Contact the supplier
※
1: Since all function data are initialized to the factory presets, settings will need to be input again.
※ 2: After several times of power on/off, contact your supplier if the alarm is displayed again.
※
3: Even though a protective function against short-circuit of the main switch element is installed, repeated short-circuiting may cause deterioration of the elements and lead to damages to the inverter. Therefore the inverter can only be restarted after checking and removing the cause of the problem.
* If the display on the operation panel goes out for some reason, turn off power supply to the inverter to check the wiring; then turn the power on after CHARGE lamp has gone out. (Short-circuiting caused by improper connection of control terminals and so on)
- 107 -
9. Fault Analysis
Problem
Motor does not rotate
Rotation direction different from what it should be
Rotation speed does not increase
Main circuit
Load side
Operation panel
Input signal
Check points
Voltages at input terminals R, S and T are normal?
Is the motor wired correctly?
Load too heavy?
Motor locked?
Starting frequency setting too high (F1103)?
Operation start frequency (F1104) setting too high?
Is operation command selected for control by external signal
(F1102=2)?
Upper frequency limit set too low (F1007)?
2nd upper frequency limit (F1316) and 3rd upper frequency limit selected by multi-function input signal are setting too low?
Check if no setting is specified for the direction of rotation of motor (F1109)?
Are operation signals (FR, RR) being input?
FR and RR signals are input simultaneously?
Free run stop signal input (MBS)?
Analog signal for frequency setting is zero?
Wrong wiring of output terminals U, V and W?
Is the wiring for forward and reverse run mixed up?
Rotation is not constant
Acceleration / deceleration is not constant
Motor heating up
Rotation speed changes abnormally during operation
No display on the interface of operation panel
Upper frequency limit (F1007) activated?
Output current limiting Is setting of F1701 too low? function activated? Torque boost (F1004) too high?
Load too heavy?
PG sensor connected correctly?
Load fluctuating?
Frequency setting (analog) signal fluctuating?
Are the capacity and number of poles appropriate for the inverter capacity specified for use in the sensorless vector control mode?
PG sensor set correctly?
Acceleration / deceleration time too short?
Output current limiting function activated?
Load too heavy?
Wrong setting for V/f mode?
Torque boost too high?
Is the load fluctuating?
Output current limiting function activated?
Is setting of F1701 too low?
Voltages at input terminals R, S and T are normal?
Connection between inverter and operation panel satisfies the standard?
- 108 -
10. Maintenance & Inspection
Never touch the internal parts.
Failure to obey may result in electrical shock, personal injury and other dangers.
Careful checking and maintenance are essential to ensure that the general-purpose inverter SVC06 series can operate correctly with a long service life.
10-1 Precautions on Checking and Maintenance
Capacitors retain a high voltage charge for a while after the power is turned off. Before carrying out inspection, please firstly make sure that the CHARGE lamp is off, then make sure that the voltage across terminals P and X is lower than DC30V using a circuit tester.
10-2 Inspection Items
The motor works as expected;
The cooling system is free from any problems (such as abnormal heating);
There is no abnormality at the location of installation; and
There is no abnormal vibration or noise.
Table 10-1 Inspection must be carried out following the periodic inspection list.
Table 10-1 Periodic inspection list
Inspection item
Ambient environment
Power supply voltage
Inspection details
Ambient temperature, relative humidity
Confirm operating environment
Power supply voltage of the inverter is normal.
Method & Instrument
Visual inspection, measuring instrument
Thermometer & hygrometer
Measure interphase voltage of R, S and T input terminals.
Use tester and multimeter
Tighten bolts
Visual inspection Appearance
Structural parts
General
No abnormal vibration or noise
No loosening of bolts
No deformation or breakage
No adhesion of dust or dirt
Megger check
No loosening of bolts
No adhesion of dust or dirt
Connection conductors and wires
No deformation or dirt
No discoloration because of overheating
Check resistance between terminals
Main module
Tighten bolts
Visual inspection
Visual inspection
Disconnect the main wiring of the inverter and measure each terminal with tester (x1 range)
Use analog tester
Criteria
Satisfy standard specifications
Satisfy standard specifications of input
No abnormal
No abnormal
No abnormal
Refer to Table 10-2 Main circuit power module checklist
- 109 -
10-2 Inspection Items
Inspection item Inspection details
Terminal board No burning or breakage
Main electrolytic capacitor
No liquid leakage
No loosening of safety valve
Relay electromagnetic contactor
Resistor
Transformer
Connector
Capacitor
Board
Display
Fan
Ventilation flue
Fin
General
Insulation resistance
Method & Instrument
Visual inspection
Visual inspection
No chatter during operation
No rough surface on the contact
No abnormal noise when the switch is ON
No disconnection
No odor or crack because of overheating
No abnormal beat sound or odor
Odor, visual and hearing inspection
No loosening of connectors
No crack, breakage or deformation
Visual inspection
No leakage, breakage or deformation
No discoloration or dirt
Odor and visual inspection
Remove one-end and check with tester
Use tester or multimeter
Visual inspection
Visual and hearing inspection
Visual inspection
Visual inspection
No break in the LED lamp on operation panel
No abnormality in key operation
Favorable display of characters on LCD panel
No abnormal vibration or noise
No OH alarm
No loosening of bolts, wiring or connectors
No blockage in cooling fan inlet and outlet or contamination adhesion of foreign objects.
Visual and hearing inspection
Tighten bolts, wiring and connectors.
Visual inspection
Tactile inspection
No abnormal heating
No abnormal vibration or noise Visual and hearing inspection
Megger check
Tactile inspection or check the temperature
Use thermometer
Disconnect the inverter output wiring U, V and W, then make an inspection
Use megger tester
Criteria
No abnormal
No leakage, deformation or crack
No action of the safety valve
No abnormal
No abnormal
Within ±10% of indicated resistance value
No abnormal
No abnormal
No abnormal
No abnormal
Make sure the lamp lights up.
Make sure operations.
No abnormal
No abnormal
No abnormal
No abnormal
Higher than 5MΩ
- 110 -
10-3 Part Replacement
Input/Output
Input (R, S, T)
Output (U, V, W)
Table 10-2 Main circuit power module checklist
Terminals Measured value
Multimeter +
P
R, S, T
X
R, S, T
P
U, V, W
X
U, V, W
Multimeter -
R, S, T
P
R, S, T
X
U, V, W
P
U, V, W
X
Conducted
Not conducted
Not conducted
Conducted
Conducted
Not conducted
Not conducted
Conducted
10-3 Part Replacement
When replacing a part, please contact your supplier or our sales department.
10-3-1 Fan Replacement
When cooling fan is used continuously under the environments with high temperature (40
℃
and above) and plenty of dust, the service life will be shortened obviously. Therefore, the fan must be checked regularly.
Furthermore, the fan should be replaced duly when there is an abnormal vibration or sound.
Turn OFF the power for replacement. Make sure that the fan is stopped before making a replacement.
Failure to obey may result in personal injury or electric shock.
（
1
）
Steps for replacing fan of SVC06-0007 ~ 0075
The fan is on the top of the device.
Step 1 Remove one screw (M3).
Step 2 Hook the cover board with a finger and pull to remove it.
Step 3 Pull out the fan and remove the connector, then make a replacement.
After the replacement, reinstall the fan with a sequence of 3 →2→ 1.
M3 screw
Cover board
Hook here with a finger
Fan
Connector Direction of wind
Figure 10-1 Replacement steps of fan
（
SVC06-0007 ~0075
）
- 111 -
10-3 Part Replacement
（
2
）
Steps for replacing fan of SVC06-0110 ~ 0150
The fan is on the top of the device.
Step 1 Remove two screws (M3).
Step 2 Hook the cover board with a finger and pull to remove it.
Step 3 Pull out the fan and remove the connector, then make a replacement.
After the replacement, reinstall the fan with a sequence of 3 →2→ 1.
Hook here with a finger
M3 screw
Cover board
Fan
Connector
Direction of wind
Figure 10-2 Replacement steps of fan
（
SVC06-0110 ~ 0150
）
（
3
）
Steps for replacing fan of SVC06-0185 ~ 0300
The fan is on the top of the device.
Step 1 Remove four screws (M4×8).
Step 2 Pull out the cover board with a finger.
Step 3 Remove four screws (M4×45).
Step 4 Pull out the fan and remove the connector, then make a replacement.
After the replacement, reinstall the fan with a sequence of 4 → 3 →2→ 1.
M4×8 screw
Cover plate
M4×45 screw
Fan
Direction of wind
Connector
Figure 10-3 Replacement steps of fan （ SVC06-0185 ~ 0300 ）
- 112 -
（
4
）
Steps for replacing fan of SVC06-0370 ~0450
The fan is on the top of the device.
Step 1 Remove four screws (M4×8).
Step 2 Pull out the cover board with a hand.
Step 3 Remove two screws (M4×60).
Step 4 Pull out the fan and remove the connector, then make a replacement.
After the replacement, reinstall the fan with a sequence of 4→3 →2→ 1.
10-3 Part Replacement
M4×8 screw
Cover board
M4×60 screw
Fan
Direction of wind
Connector
Figure 10-4 Replacement steps of fan （ SVC06-0370 ~0450 ）
（
5
）
Steps for replacing fan of SVC06-0550 ~0750
The fan is on the top of the device.
Step 1 Remove four screws (M4×8).
Step 2 Pull out the cover board with a hand.
Step 3 Remove four screws (M4×60).
Step 4 Pull out the fan and remove the connector, then make a replacement.
After the replacement, reinstall the fan with a sequence of 4→3 →2→ 1.
M4×8 screw
Cover board
Fan
M4×60 screw
Direction of wind
Connector
Figure 10-5 Replacement steps of fan （ SVC06-0550 ~0750 ）
- 113 -
10-3 Part Replacement
（
6
）
Steps for replacing fan of SVC06-0900 ~2500
The fan is on the top of the device.
Step 1 Remove the screws (M4).
Step 2 Pull out the cover board with a hand.
Step 3 Remove the screws and the connector.
After the replacement, reinstall the fan with a sequence of 3 →2→ 1.
M4 screw
M4 screw
M4 screw
M3 screw
(Two for each fan)
M4 screw
(Two for each fan)
Direction of wind
Connector
Figure 10-6 Replacement steps of fan （ SVC06-0900 ~2500 ）
- 114 -
10-3 Part Replacement
10-3-2 Smoothing Capacitors
Aluminum electrolytic capacitors for smoothing deteriorate over time. It must be replaced approximate every ten years. Since the service life varies greatly depending on the ambient temperature, load and using frequency, this time period is only an approximate limit rather than a guaranteed limit.
When used continuously in a high temperature (averagely 40 ℃ and above), the service life will be shortened.
The inverter must receive transmitted electricity at least once a year when it is stored and not energized.
The capacitors must be inspected at least once a year, and once in 6 months when they are near the end of their lifetime.
10-4 Megger Test
When performing a megger test on the motor and the sequential circuit, be careful not to apply the test voltage to the inverter.
For the inverter itself, perform the megger test only on the main circuit as shown below. Do not conduct a megger test on the control circuit.
Test points
Motor
Power supply
Grounding
Megger
Figure 10-3 Circuit diagram for megger test
Use a multimeter (high resistance range) for continuity testing of the control circuit. Do not use the testing instruments such as megger or buzzer.
Note: Use a megger for measurement when the connector status is OFF (in 4-7 About EMC filter).
- 115 -
10-5 Electrical Measurement of Main Circuit
10-5 Electrical measurement of main circuit
Since the voltages and currents of the main inverter circuit at the input (power supply) and output (motor) contain harmonic components, measured values may differ depending on the meter used. When using a commercial frequency meter, select one of the types listed in the table below.
The power factor cannot be measured with a commercial power-factor meter that measures the phase difference between voltage and current. Measure the voltage, current and power separately at input/output and calculate the power factor using the following formula:
[W]
Inverter
Three-phase power supply Motor
Symbol
T
Figure 10-4 Power measurement circuit for main circuit
Table 10-4 Main circuit measuring instruments
Item Measuring instruments
Power supply current Moving-iron type AC ammeter
Power supply voltage Moving-iron type AC voltmeter
Power supply power Electrodynamic single-phase power meter or
Digital power meter
Power supply power factor
Output voltage
Output current
Digital power meter (can be calculated with the measured power supply voltage, current and power)
Rectifier type AC voltmeter or digital power meter
Moving-iron type AC ammeter or digital power meter
Output power Electrodynamic single-phase power meter or
Digital power meter
Output power factor Digital power meter (can be calculated with the measured power supply voltage, current and power)
- 116 -
11. Specification
11-1 Standard specification
200V
Item
Model （ SVC06-□□□□-
2 ）
Standard applicable motor [kW]
Rated capacity [kVA] *1
Mode A
Heavy overload
Rated current [A]
Overload current rating *2
Output frequency range *3
0015
1.5
3.0
8.0
Specification
0037
3.7
6.7
17.6
0075
7.5
12.6
33
150%-1min
0.05
599Hz （ Starting frequency 0.05
60Hz variable ）
Standard applicable motor [kW] 2.2 5.5 11
Mode B
Light overload
Rated capacity [kVA] *1
Rated current [A]
Overload current rating *2
Output frequency range *3
Rated output voltage *4
Voltage & Frequency
3.7
9.6
8.5
22.3
16.8
44
120%-1min
0.05
240Hz （ Starting frequency 0.05
-60 Hz variable ）
3
φ
200V-220V
3 φ 200V-230V , 50/60Hz
Allowable fluctuation
Power supply impedance
Mode A
Heavy overload
Required power capacity [kVA] *5
Input current
[A] *6
With DCL
Without DCL
Mode B
Light overload
Required power capacity [kVA] *5
Input current
[A]*6
Protective structure
With DCL
Without DCL
Cooling method
Voltage: -15%, +10% Frequency: ±5%
Voltage unbalance: within 3%
1% and above
（
Use optional reactor if less than 1%
）
2.6 5.7 11.4
6.8
10.4
3.1
8.1
12.5
14.9
22.9
7.7
20.3
31.2
Totally enclosed
（
IP20
）
Forced air cooling
30
46.2
16.4
43.1
61.6
Approximate weight
Carrier frequency
4kg 7kg
Sine wave PWM
（ carrier frequency 1k 14kHz
） ※
7
DC reactor Option(External)
*1 Rated capacity at the output voltage of 220V
*2 One minute is allowed every 10 minutes
*3 During vector control, PG sensorless is 0.25Hz
240Hz /PG sensor is 0.05Hz
240Hz (depends on the number of poles)
*4 Output voltage cannot exceed power supply voltage
*5 Vary with the impedance changes of the power supply including a DC reactor
*6 Vary with the impedance of the power supply
*7 The maximum value of carrier frequency varies with the inverter capacity mode and operation status.
- 117 -
11-1 Standard Specification
400V
Item
Model （ SVC06-□□□□-
4 ）
Specification
Standard applicable motor [kW]
Rated capacity [kVA] *1
Overload current rating *3
Output frequency range *4
Standard applicable motor [kW]
Rated capacity [kVA] *1
Rated current [A] *2
Overload current rating *3
Output frequency range *4
Rated output voltage *5
0007
0.75
1.7
0015
1.5
2.8
0022
2.2
4.2
0040
4
6.2
0055
5.5
8.7
0075
7.5
11.8
0110 0150
11 15
17.3 22.2
Mode A
Heavy overload
Mode B
Light overload
Rated current [A] *2 2.5 4 6 9 12.6 17 25 32
1.5
2.8
4
150%-1min
0.05
599Hz （ Starting frequency 0.05
60Hz variable ）
2.2 4 5.5 7.5 11 15 18.5
4.2
6
6.2
9
8.7
12.6
11.8
17
17.3
25
120%-1min
0.05
240Hz （ Starting frequency 0.05
-60 Hz variable ）
22.2 26.3
32 38
3 φ 380V-460V
3 φ 380V-460V , 50/60Hz
Voltage: -15%, +10% Frequency: ±5% Voltage unbalance: within 3%
1% and above （ Use optional reactor if less than 1% ）
Voltage & Frequency
Allowable fluctuation
Power supply impedance
Mode A
Heavy overload
Mode B
Light overload
Required power capacity [kVA] *6
Input current
[A] *7
Required power capacity [kVA] *6
Input current
[A]*7
Protective structure
With DCL
Without DCL
With DCL
Without DCL
2.4
2.1
3.5
3.8
3.6
5.6
3.8
3.6
5.6
5.8
5.5
8.4
5.8
5.5
8.4
8.7
8.2
12.6
12.1
11.5
17.6
8.7
8.2
12.1
11.5
16.4
15.5
12.6 17.6 23.8
Totally enclosed
（
IP20
）
16.4
15.5
23.8
24.2
24.5
35
24.2
24.5
35
31
31.4
44.8
Cooling method
Approximate weight
Forced air cooling
4kg 6kg
Sine wave PWM （ carrier frequency 1k 14kHz ） ※ 8
7kg
Carrier frequency
DC reactor Option(External)
*1 Rated capacity at the output voltage of 400V
*2 When input voltage is 400VAC and above, the rated current will be decreased according to the output power
*3 One minute is allowed every 10 minutes
*4 During vector control, PG sensorless is 0.25Hz
240Hz /PG sensor is 0.05Hz
240Hz (depends on the number of poles)
*5 Output voltage cannot exceed power supply voltage
*6 Vary with the impedance changes of the power supply including a DC reactor
*7 Vary with the impedance of the power supply
*8 The maximum value of carrier frequency varies with the inverter capacity mode and operation status.
31
31.4
44.8
36.8
37.2
53.2
- 118 -
11-1 Standard Specification
Mode A
Heavy overload
Item
Model （ SVC06-□□□□-
4)
Standard applicable motor [kW]
Rated capacity [kVA] *1
Rated current [A] *2
Overload current rating *3
Output frequency range *4
With DCL
Without DCL
0185
18.5
26
38
0220
22
32
46
0300
30
42
61
Specification
0370
37
51
74
0450
45
62
90
0550
55
76
110
150%-1min
0.05-599Hz
（
Starting frequency 0.05-60Hz variable)
30 37 45 55 75
0750
75
102
147
Mode B
Light overload
Mode A
Heavy overload
Standard applicable motor [kW]
Rated capacity [kVA] *1
Rated current [A] *2
Overload current rating *3
Output frequency range *4
Rated output voltage
Voltage & Frequency
*5
120%-1min
0.05-240Hz
（
Starting frequency 0.05-60Hz variable)
3
φ
380V-460V
3
φ
380V-460V, 50/60Hz
Allowable fluctuation
Power supply impedance
Voltage: -15%, +10% Frequency: ±5% Voltage unbalance: within 3%
1% and above
（
Use optional reactor if less than 1%
）
Required power capacity [kVA] *6 25.4 30.3 40.4 48.1 58.5 72.4 95.4
Input current
[A] *7
22
31
46
36.7
41
61
43.8
51
74
58.3
62
90
69.5
76
110
84.5
98
147
104.5
90
120
173
137.8
Mode B
Light overload
Required power capacity [kVA] *6 30.3
Input current
[A] *7
With DCL
Without DCL
43.8
Protective structure
Cooling method
Approximate weight
Carrier frequency
40.4
58.3
48.1
69.5
58.5
84.5
72.4
104.5
95.4
137.8
Totally enclosed
（
IP20
）
Forced air cooling
24kg 38kg
Sine wave PWM （ carrier frequency 1k 10kHz ） *8
47kg
110.5
159.5
DC reactor Standard(Internal)
*1 Rated capacity at the output voltage of 400V
*2 When input voltage is 400VAC and above, the rated current will be decreased according to the output power
*3 One minute is allowed every 10 minutes
*4 During vector control, PG sensorless is 0.25Hz
240Hz /PG sensor is 0.05Hz
240Hz (depends on the number of poles)
*5 Output voltage cannot exceed power supply voltage
*6 Vary with the impedance changes of the power supply including a DC reactor
*7 Vary with the impedance of the power supply
*8 The maximum value of carrier frequency varies with the inverter capacity mode and operation status.
- 119 -
11-1 Standard Specification
Item
Model （ SVC06-□□□□-
4 ） 0900 1100 1320
Specification
1600 1850 2000 2200 2500
Mode A
Heavy overload
Mode B
Light overload
Standard applicable motor [kW]
Rated capacity [kVA] *1
Rated current [A] *2
Overload current rating *3
Output frequency range *4
Standard applicable motor [kW]
Rated capacity [kVA] *1
Rated current [A] *2
Overload current rating *3
Output frequency range *4
Rated output voltage *5
Voltage & Frequency
Allowable fluctuation
Power supply impedance
90
120
173
110
146
132
175
160
211
185
249
200
267
220
295
211 253 304 360 386 426
150%-1min
0.05-400Hz （ Starting frequency 0.05-60Hz variable)
132
180
160
211
200
267
220
295
250
327
280
374
250
327
472
110
146
315
409
211 253 304 386 426 472 540
120%-1min
0.05-200Hz （ Starting frequency 0.05-60Hz variable)
3 φ 380V-460V
3 φ 380V-460V, 50/60Hz
Voltage: -15%, +10% Frequency: ±5% Voltage unbalance: within 3%
1% and above （ Use optional reactor if less than 1% ）
590
Mode A
Heavy overload
Required power capacity [kVA] *6 120
Input current
[A] *7
With DCL
Without DCL
161
Required power capacity [kVA]*6
Input current
[A] *7
With DCL
Without DCL
146
196
146
196
180
180
235
211
211
283
267
249
335
295
267
359
327
295
396
374
Mode B
Light overload
235 283 359 396
Totally enclosed （ IP20 ）
Forced air cooling
439 502
Protective structure
Cooling method
Approximate weight
Carrier frequency
62kg 110kg 140kg
Sine wave PWM （ carrier frequency 1k 8kHz ） *8
DC reactor Standard(External)
*1 Rated capacity at the output voltage of 400V
*2 When input voltage is AC400V and above, the rated current will be decreased according to the output power
*3 One minute is allowed every 10 minutes
*4 During vector control, PG sensorless is 0.25Hz
240Hz /PG sensor is 0.05Hz
240Hz (depends on the number of poles)
*5 Output voltage cannot exceed power supply voltage
*6 Vary with the impedance changes of the power supply including a DC reactor
*7 Vary with the impedance of the power supply
*8 The maximum value of carrier frequency varies with the inverter capacity mode and operation status.
327
439
409
549
- 120 -
11-2 Inverter General Specification
11-2 Inverter general specification
Control mode
Speed control range
With PG sensor
Without PG sensor
Speed
Response/precision
Torque control range
With PG sensor
Without PG sensor
With PG sensor
Without PG sensor
Torque precision
Frequency setting resolution
Frequency precision
With PG sensor
Without PG sensor
Digital setting
Analog setting
Digital setting
Analog setting
PG input
DC braking
Additional functions
Start/stop setting
Frequency command setting
Digital setting
Analog setting
Input signal
Output signal
LED display
Contact output
Monitor signal
LCD display
Communication I/F
External power supply output
Protection function
Vector control ∕ sensorless vector control ∕ V/f control
0.05Hz-240Hz （ 1 ： 1000/50Hz reference ） *5
0.25Hz-240Hz
（
1
：
200/50Hz reference
）
*5
Response characteristic: 250rad/sec Precision: ±0.01%
Response characteristic: 100rad/sec Precision: ±0.5%
1 ： 50 （ rated torque ratio ）
1
：
20
（ rated torque ratio
）
±10% （ of rated torque ）
±20%
（ of rated torque
）
0.01Hz
0.05% （ 12bit0-10V ， 4-20mA ） , 0.1% （ 11bit0-5V ） of the maximum output frequency
±0.01% of output frequency （ at -10-40 ℃）
±0.2% of the maximum output frequency （ at 25 ℃ ±10 ℃） * 2
Open collector, push-pull mode (power supply voltage 24V) Max. number of pulses:
491.52kHz * 3
Starting frequency (0.05-20Hz), operation time (0.1-10s), braking force (1-10 grades)
Restart after momentary power failure, flying start, multi-speed operation, frequency jump, auto alarm recovery, PID control operation, simple scheduled operation, energy-saving operation and others
Operation panel, serial communication (RS485, Modbus), control circuit terminals
Operation panel, serial communication (RS485, Modbus), step setting from terminal board
3 channels, 0-5V, 0-10V, 4-20mA, potentiometer (5kΩ, 0.3W and above)
Frequency command, forward run command, reverse run command, acceleration/deceleration time setting, free run stop, alarm reset, emergency stop, jogging selection, step frequency setting, operation signal hold and others
[Digital input: 8 channels (arbitrary allocation)],
[Analog input: 3 channels for current and voltage]
Alarm batch and multifunctional contact output (1C contact, 250VAC, 0.3A)
Operating, frequency matching, overload alarm, undervoltge, frequency approach and etc.
[Open-collector output: 3 channels (arbitrary allocation), Analog output: 2 channels]
Frequency, output current, speed, load factor, no unit: (output voltage, power and etc.), operating, alarm
Various status, code, alarm, message display (English, Japanese, Chinese)
RS485, Modbus-RTU
DC24V, 150mA （ control terminal board ）
Current limiting, overcurrent shutoff, motor overload, external thermal alarm, undervoltage, overvoltage, momentary power failure, fin overheat, open phase
Warning function
Overvoltage prevention, current limiting during acceleration/deceleration, brake resistor overheat, overload, overheating of radiator fins
Ambient temperature
Storage temperature
Relative humidity
Elevation
Vibration
-10 ℃ -+50 ℃ (no frost):heavy overload, -10 ℃ -+40 ℃ (no frost):light overload
-20
℃
-+65
℃（ short-term storage during transportation
） *
4
95%RH or less （ no condensation ）
2000m or lower
（
Decrease the current when higher than 1000m
）
5.9m/s
2 （ 0.6G
） or less （ JIS C 60068-2-6 standard; IEC60068-2-6 ）
Gas medium Indoor (no corrosive or inflammable gases, oil mist, or dust)
*1 Vary with the environment, condition, motor in use or sensor.
*2 The maximum output frequency is at 5V, 10V, and 20mA.
*3 An optional board is required for linear driver input.
*4 Applicable temperature for medium-term and long-term transportation.
*5 When 2-pole motor is set, the maximum value of frequency setting range is 120Hz.
- 121 -
11-3 Communication Function Specification
11-3 Communication function specification
Electrical characteristics
Communication protocol
Communication type
Transmission distance
Number of units connected
Connection cable
Communication type
Communication speed
[bps]
Synchronization
Data format
Data length
Stop bit length
Parity check
Error check
ASCII
Message end code BINARY
RS485 communication
SANKEN protocol
Modbus-RTU communication protocol
4-wire / 2-wire bus type
（
RS485 standard
）
Total 500m, terminal resistor is required
Max. 32 Max. 247 * Note
Shielded twisted-pair cable recommended
Full-duplex / Half-duplex
57600/38400/19200/9600/4800/2400/1200 selectable
Asynchronous start/stop
ASCII code or BINARY BINARY
SUM check
CR+LF/CR selectable
8bit
1bit or 2bit selectable
Yes (odd, even), No, Selectable
CRC code check
No
No
* Note: A relay is required when exceeding 32
11-4 Storage Environment
Storage environments of SVC06 series are as follows:
Table 11-1 Storage environment
Item
Storage temperature -20-65 ℃
Description
Relative humidity 95%RH or lower
Gas medium No corrosive, gases, oil mist, dripping, dust or direct sunlight
Atmospheric pressure 86-106kPa
Remark
Short term during transportation
(1) Temporary storage
① Never place it directly on the ground.
②
If equipment is stored in an environment which is worse than above mentioned, pack and seal the equipment with polyvinyl resin plastic film, add an internal desiccant to prevent humidity.
(2) Long-term storage
①
When storage time exceeds 3 months, in order to prevent the deterioration of the electrolytic capacitors caused by temperature, please adjust the ambient temperature to -10-+30 ℃ .
②
Use desiccant, and keep the relative humidity in the package lower than 70%.
- 122 -
12. External Dimension
12-1 Master dimension
Capacity
SVC06-0015-
2
SVC06-0037-
2
SVC06-0075-
2
SVC06-0007-
4
SVC06-0015-
4
SVC06-0022-
4
SVC06-0040-
4
SVC06-0055-
4
SVC06-0075-
4
SVC06-0110-
4
SVC06-0150-
4
Table 12-1 List of overall dimension
H
280
300
H1
266
286
W
150
200
W1
138
187
D
160
195
280
300
330
266
286
316
150
200
220
138
187
208
160
195
195 d
5
5.5
5 t
7
7
7
5.5 7
5.5 7
(unit:mm)
- 123 -
12-1 Master Dimension
Capacity
SVC06-0185-**4
SVC06-0220-**4
SVC06-0300-**4
SVC06-0370-**4
SVC06-0450-**4
SVC06-0550-**4
SVC06-0750-**4
H
610
740
810
Table 12-2 List of overall dimension
H1 H2 W W1
593 10 240 216
D
283
722
786
10
12
280
320
256
290
295
318 d
7 t
20
8
12
20
30
(unit:mm)
- 124 -
Capacity
SVC06-0900-**4
SVC06-1100-**4
SVC06-1320-**4
SVC06-1600-**4
SVC06-1850-**4
SVC06-2000-**4
SVC06-2200-**4
SVC06-2500-**4
H
900
1010
1010
Table 12-3 List of overall dimension
H1
870
H2
15
W
350
W1
250
Ｗ
2
140
980
980
15
15
500
680
400
580
290
470
12-1 Master Dimension
D
340
380
380 d
15
15
15
(unit:mm)
- 125 -
12-2 Operation Panel
12-2 Operation panel
（ 1 ） Operation panel
3-M3 screw length: 4mm or shorter
(2) External installation of operation panel: Dimensional diagram of opening hole
(unit:mm)
(unit:mm)
- 126 -
12-3 DC reactor dimension
12-3 DC reactor dimension capacity
SVC06-0900-**4
SVC06-1100-**4
SVC06-1320-**4
SVC06-1600-**4
SVC06-1850-**4
SVC06-2000-**4
SVC06-2200-**4
SVC06-2500-**4
Subsidiary DC reactor type
DCL-250020
DCL-300017
DCL-350013
DCL-450011
DCL-550009
DCL-550009
DCL-630008
DCL-690007
A B C D E F
330 295 130 105 180 82
G H I
85
4-9
φ
×15L
M10
410 360 200
420 365
185 155
220
90
110
4-9
φ
×25L
M16
380 320 215 185 235 96 130
(
unit:mm
)
- 127 -
13. Peripheral Equipments & Options
Please work on the equipment only when the safety precautions are confirmed.
Failure to observe may result in personal injury and fire.
The followings are options for SVC06 series. Please configure the peripheral equipments (including options) according to the situation and purpose.
Table 13-1 Options of peripheral mechanical equipments
Name Details of purposes
①
AC reactor /
DC reactor
Purposes include:
to improve the input power factor of the inverter
to reduce the influence of interphase unbalance for power supply voltage
to prevent the inverter trip caused by open/close action of phase-lead compensating capacitor in the system
Large power supply capacity (500kVA or above)
■ Model name
AC reactor S □ -ACL●● k
DC reactor S
□
-DCL-
●● k
□ ： 400 series F, 200V series T
②
zero-sequence reactor
Transmission interference filter
③ Radio noise filter
④ Noise filter
* Note 1
⑤ Braking resistance
Reduce the cable interference influence caused by wiring into the inverter power supply system. We recommend that these elements are installed near the inverter as possible.
■ Model name
RC5078
RC5096
[SOSHIN ELECTRIC CO.,LTD. product]
Used to restrain the radiation of radio noise to the inverter power supply.
■ Model name
200V grade: 3XYEB-105.104
400V grade: 3XYHB-105.104
[OKAYA ELECTRIC INDUSTRIES CO.,LTD. product]
Reduce the cable interference influence caused by wiring into the inverter power supply system. We recommend that these elements are installed near the inverter as possible.
■ EMC filter recommended (consult separately)
P-PR terminal used to connect inverter; it will consume the regenerated energy by a resistor.
■ Please consult separately.
※ 1 Input power supply / transformer
When system power voltage and inverter rated input voltage are required to be suited, please set according to the requirements.
When several inverters are used simultaneously, it must be configured to reduce the influence of higher harmonic current to other loaded equipments.
※
2 Wiring breaker or leakage breaker protective switch
Please connect it with the protection or overload protection circuit of power supply system.
When a leakage breaker protection switch is required, please select corresponding higher harmonic products.
※ 3 Electromagnetic contactor
A surge absorber must be configured on the winding.
Please install a surge absorber to restrain the surge caused by open/close actions of electromagnetic contactor or controlling relay.
* Note 1: When an internal EMC filter is used, please set the selector switch to
ON.
- 128 -
13. Peripheral equipments & options
The following optional boards built into the inverter are available.
Table 13-2 Optional Card
Option Name
PG Option card
Type
SC-PG1
Function
Detect and feedback the motor speed with the detector (PG), to operate speed control function and position control function.
・
Line driver output corresponding to PG
・ Pulse (differential pulse) input for phase A & B
・
Pulse monitoring output
・ PG power supply: +5V
Applicable inverter
SVC06 all models
SC-PG2 Detect and feedback the motor speed with the detector (PG), to operate speed control function and position control function.
・
Open-collector/push-pull output corresponding to PG
・ Pulse input for phase A & B
・
Pulse monitoring output
・ PG power supply: +12V
SC-PG3 Detect and feedback the motor speed with the detector (PG), to operate speed control function and position control function.
・
Open-collector/push-pull output corresponding to PG
・ Pulse input for phase A & B
・ Pulse monitoring output
・
PG power supply: +24V
PROFIBUS communication board
SC-PB The inverter can be used as a slave-station of PROFIBUS with this option, therefore realizing the monitor and control of inverter parameter setting and status by the upper master station through the PROFIBUS bus.
SVC06 all models
The inverter can mount 2 optional boards simultaneously.
There are two slots in the inverter; each optional board must be plugged into the specified slot because different optional boards have different shapes.
Furthermore, the combination status of the optional boards may also influence the installation or function.
For details of each option, please refer to the instructions for each optional board.
Optional board compatibility sheet
Slot 2
Table 13-3 Optional card combination compatibility
Slot 1
Not SC-PG1 SC-PG2 SC-PG3 plugged
Not plugged ○ ○ ○
SC-PG1
SC-PG2
SC-PG3
SC-PB
-
○
○
○
○
×
×
×
○
×
×
×
○
○: Available ×: Not available
×
×
×
○
・ SC-PB can not be installed only in slot 2.
SC-PB
×
×
×
×
×
- 129 -
14: EC Directives
The inverter meets the requirements stipulated in low voltage directive 2006/95/EC. The inverter is tested based on EN
61800-5-1:2007.
In case of installation in machines, startup of the drive inverters (i.e. start of designated operation) is prohibited until it is determined that the machine meets the requirements stipulated in the EC Directive, observe EN 60204.
Startup (i.e. start of designated operation) is only permitted with adherence to EMC directive 2004/108/EC.
We think that our product meet EC Directives for low voltage equipment, and the product be furnished with CE marking.
[Important Things]
Ac power supply distribution for the inverter is TN or TT according to IEC 30364-3 and It is not allowed to be connected to a.c. system with corner-earthed and IT power supply system.
This product is designed to be used under overvoltage category III and pollution degree 2 of EN 61800-5-1: 2007. The inverter is not intended to connected directly to the supply mains, the inverter and programmable relay output a.c supply rated for use at the AC supply voltage is intended to be fed by the secondary of the isolated transformer. The primary of the transformer is fed from the supply mains, and the transformer complies with its own product standard.
For use as a product compliant with the Low Voltage Directive, use PVC cable whose size is indicated in
（ table 14-1
）
.
Table 14-1
Model
MC
(Electromagnetic contactor)
MCCB
(Leakage circuit breaker)
[A]
Rated current
[A]
Rated making current
[A]
Input wire
P and P1 wires
Main circuit
Recommended wire size [mm
2
]
Output wire
Tighte ning torque
[N•m]
Max. wire size
[mm
2
]
Control circuit
Max. wire size
[mm 2 ]
SVC06-0007-
4
SVC06-0015-
4
SVC06-0022-
4
SVC06-0040-
4
SVC06-0055-
4
SVC06-0075-
4
SVC06-0110-
4
SVC06-0150-
4
10
15
20
30
30
50
60
75
7
7
7
7
17
25
25
32
20
20
20
20
32
50
50
60
2.0 (2.0) 2.0 (2.0) 2.0 (2.0) 10
2.0 (2.0) 2.0 (2.0) 2.0 (2.0) 10
2.0 (2.0) 2.0 (2.0) 2.0 (2.0) 10
5.5 (2.0) 5.5 (2.0) 3.5 (2.0) 10
5.5 (2.0) 5.5 (2.0) 3.5 (2.0) 10
5.5(3.5) 5.5 (3.5) 5.5(3.5) 10
8.0 (3.5) 8.0 (3.5) 8.0 (3.5) 16
14(5.5) 14(5.5) 8(5.5) 16
M4 1.2
5.5
M5 2.0
14
M3 1.25
Note 1: The values for wires in the main circuit are for 600 V IV PVC-insulated wires (60ºC) when the inverter ambient temperature is 40ºC. The values in parentheses are for 600 V bridged-polyethylene insulated wires (90ºC).
- 130 -
Memorandum
Memorandum
The latest instruction manual of this product, can be downloaded from the following website.
In addition, there is a case to instruction manual on additional such as new additional features have been issued.
It after confirming the unit software version, download the instruction manual from the following website, will made please confirm the content.
You may not have instruction manual that can be downloaded by the software version. http://www.sanken-ele.co.jp/prod/powersp/invert/index.htm
SANKEN ELECTRIC CO., LTD.
URL http://www.sanken-ele.co.jp
Address: 1-11-1 Nishi-Ikebukuro, Toshima-ku, Tokyo
Phone: +81-3-3986-6157 Fax: +81-3-3986-2650
Published in November 2013 Corresponding software version: VER-3.04 or later
TEX48203-715F
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Key features
Variable speed induction motor drive
Built-in microprocessor for easy operation
Wide range of functions
Comprehensive safety instructions
Detailed installation and wiring diagrams
Troubleshooting and maintenance guidance
Frequently asked questions
It's designed for three-phase induction motors.
Immediately turn off the power switch and circuit breaker. Contact your sales store or Sanken's business office.
Avoid direct sunlight, high/low temperatures and humidity, vibration, dust, corrosive gases, and outdoor use.
No, this is prohibited. Install DC reactor at the DC side or AC reactor at the input end to improve power factor.
Qualified personnel only.
