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-70-

7 segments
monitor
display

Alarm
Description

Check points

Actions

Radiator temperature

abnormally

Fans stopped?

Ambinent temperature too high?

Check fan operation.

Increase the ventilation.

LuA

Under voltage during
acceleration

Whether power supply

conditions is good?

Whether voltaged dropped?

Impove the power supply conditions.

Lun

Under voltage during
constant speed

Lud

Under voltage during
deceleration

oCH

Main switch element

temperature abnormality

Fans stopped?

Ambient temperature too high?

Checking fan operation.

Increase the ventilation.

oCA

Overcurrent during

accleration

Abrupt acceleration/deceleration

Operation?

Output short-circuited or ground

fault?

Main switch elements

abnormality?

Extened acceleration/deceleration time

Correct short-circuited or ground fault

Contact the local supplier when the alarms

are issued repeatedly .

oCn

Overcurrent during

constant speed

oCd

Overcurrent during

deceleration

oCPA

Momentary overload

during acceleration

Excessive acceleration rate?
Setting for current limiting
function

（

F1701

）

too high?

Extend the acceleration time.

Decrease the settomg value.

oCPn

Momentary overload

during constant speed.

Abrupt change in load?

（

Increase

）

Setting for current limiting

function (F1701

）

too high?

Eliminate the abrupt change(Increase)

Decrease the setting value.

AL10

System

Abnormality

Turn off the power, while CHARGE

lamp turns of, turn the power on

again and check the alarm again.

Contact the local supplier

ACER

Overload
prevention during
acceleration

Setting for output current limiting

function is too small?

Increase the setting value of F1701

Pronlong acceleration/deceleration time

CnEr

Overload
Prevention during
constant speed

dCEr

Overload
prevention during
deceleration

External

Thermistor alarm.

Motor overheated?

Function setting are correct?

Reduce the load

Re-set the function codes correctly

（

F1413

）

Содержание NS-4A003-B

Страница 1: ...Compact Vector Control Inverter VVVF Inverter SAMCO NS series Instruction Manual Simple Version SANKEN ELECTRIC CO LTD...

Страница 2: ...utions on use Checking the product Product body NS Vector Control Inverter Body For example NS 4A017 B 1 LCD Display Warning Notification Plastic outlook frame Terminal block Rating nameplate Radiator...

Страница 3: ...The contents of the model Rating nameplate 2 Series Name Voltage Class 3 400V Rated Current A017 17A Capacity 7 5KW Load Mode B 120 1 Min Internal Code...

Страница 4: ...3 Power Supply Input power supply transformer Wiring circuit breaker Or Leakage circuit breaker Electromagnetic contactor AC reactor Zero phase reactor Radio noise filter noise filter DC reactor Zero...

Страница 5: ...re the space is above 5cm whatever is between the inside of cabinet and the outlook frame of Inverter or between Inverter s outlook frame while installed in the side of left right Or could be caused o...

Страница 6: ...is above 20cm whatever is between the inside of cabinent and the outlook frame of Inverter or between the Inverter s outlook frame and ensure the ventilation and cooling for each Inverter or will be...

Страница 7: ...ow free aire circulation Ensure the air in the outside of cabinent flow to the Inverter s heat dissipation route take those heat from the Inverter in operation away in efficient If the ventiliation fa...

Страница 8: ...moval and Installation of the front cover 1 Removal of front cover Lower Unscrew the M4 screws dismantle as the below Pic Pls carry out this work during the main circuit wiring control circuit wiring...

Страница 9: ...2 Changed fan Carry out this work only under changing fan 3 Installation On installation carrry out this work as the reverse procedures 8...

Страница 10: ...tageor4 20mAcurrent VRF V I ACM F1002 9 CurrentMode Analogsignalonground Terminalresistor 5G TRA TRB SG ON OFF TerminalResistor Switching RS485 communication port Outlookdimensions Mode No Outlook Fra...

Страница 11: ...ase commercial power supply U V W Inverter output terminals Terminals connected to 3 phase induction motor P P1 DC reactor connection Terminals Terminals connected to DC reactor 1 P PR Brak Resistor c...

Страница 12: ...Distribution Terminal For Main Circuit 1 NS 4A003 B NS 4A004 B NS 4A006 B 11...

Страница 13: ...2 NS 4A009 B NS 4A013 B NS 4A017 B 12...

Страница 14: ...3 NS 4A024 B NS 4A032 B NS 4A038 B 13...

Страница 15: ...MC Electromagnetic contactor Rated Current A Rated making current A NS 4A003 B 5 7 20 NS 4A004 B 5 7 20 NS 4A006 B 15 7 20 NS 4A009 B 20 7 20 NS 4A013 B 30 7 20 NS 4A017 B 30 17 32 NS 4A024 B 50 25 5...

Страница 16: ...nal block 15 Main Circuit 2 Recommended wire size mm Screw diameter Tightening Torque N m Max Wire size 2 mm Input Wire R S T P P1 PR X U V W Grounding wire NS 4A003 B 2 0 2 0 2 0 2 0 2 0 2 0 5 5 M4 1...

Страница 17: ...700 or above 100W 420 or above 300W NS 4A004 B 700 or above 100W 420 or above 300W NS 4A006 B 320 or above 200W 190 or above 300W NS 4A009 B 160 or above 400W 130 or above 500W NS 4A013 B 120 or abov...

Страница 18: ...rew diameter M3 Tightening torque 0 5 N m The arrangement of control circuit terminals is as shown in the following Most Attention Don t input stronger voltage to the control terminal Or control board...

Страница 19: ...ply for customer Max allowable output current for DC 24V 150mA Multifunctional output DO1 DOE Multifunctional collector output terminals Sending signals for function through selected fuction code Open...

Страница 20: ...5 digit 7 segment LCD Shown the data of Current output voltage DC Voltage Active power Apparent power Radiator temperature and the others content by setting parameters Units is only for primary screen...

Страница 21: ...us Information Inverter status mode Display Inverter status Display Inverter each status in operation and stop 20 Function Code Display Code No and data For example Push PR CL Key secondary screen sho...

Страница 22: ...ough press PROG key during alarm display 21 Action status Display content Stop Operation lamp off Stop lamp on Operation Operation lamp on Stop lamp off Fault Operation lamp flashing Stop lamp flashin...

Страница 23: ...TER Input value display the last right digit Revise the value while this digit flashing 1 3 Press key one time flahsing position will move to the left on one digit Press key 3 times ten digits flashin...

Страница 24: ...g the value could be revised 13 Press Key parameters number revise to 14 Seondary monitor parameters number 14 flashing may be revised ENTER Press ENTER Key switch to parameters modify mode primary mo...

Страница 25: ...his is an effective function for finding out the difference between the current function code and factory presets or user s initial value Repair and maintenance functions such as confirmation of codes...

Страница 26: ...ode data ENTER Press ENTER key starting to search thee function code that which is the value changed compared with the factory presets Primary monitor 7 segments display F ind in flashing Searching En...

Страница 27: ...on for Inverter s status Function code F1805 9 is set all alarm record will be deleted At this moment the data records in F1806 t F1810 will be erased 26 Operation Display Description Or Select functi...

Страница 28: ...of host function code data to the operation panel During the trasfer of the operation panel function code to host it is displayed flashing It is displayed flashing while the desired data can t be fou...

Страница 29: ...function F17xx Protective function F18xx Information function Special function F19xx F20xx F19xx Energy saving function F20xx V f characteristics Scheduled opertion functions F21xx Fxx F21xx Multi sp...

Страница 30: ...0V or potentiometer 9 External analog V I current 4 20mA 11 External analog VRF voltage V I voltage 14 External analog VRF voltage V I voltage 15 External analog V I voltage VRF voltage 18 External an...

Страница 31: ...13 2nd acceleration time 0 6500 sec 0 1 sec 2 2 1014 3rd acceleration time 0 6500 sec 0 1 sec 2 3 1015 4th acceleration time 0 6500 sec 0 1 sec 2 4 1016 1st deceleration time 0 6500 sec 0 1 sec 2 5 10...

Страница 32: ...log VRF Voltage 0 10V or potentiometer 4 External analog V I voltage 0 5V 5 External analog V I voltage 0 10V or potentiometer 9 External analog V I current 4 20mA 21 Terminal block stepping 22 Commun...

Страница 33: ...n only 1 1 1110 Direction of rotation of Motor Setting through Operation panel 1 Forward 2 Reverse 1 1 1111 Braking method 1 Deceleration to stop 2 Deceleration to stop DC braking 3 Free run stop 4 De...

Страница 34: ...ec 2 1120 DC braking time T2 0 1 6500 0 sec 0 1sec 2 1121 DC braking time T3 0 1 6500 0 sec 0 1sec 2 1122 DC braking force F1 1 10 1 5 1123 DC braking force F2 1 10 1 5 1124 Overexcited deceleration R...

Страница 35: ...Pressure feedback MPa 20 Regular pump switching calculating time 29 Command frequency Hz 35 Detect speed of rotation rpm 44 Target frequency Hz 45 Output frequency Hz 1 3 1203 Multiple for no unit di...

Страница 36: ...time function 0 99 99 sec 0 01 sec 0 1316 2nd upper frequency 5 600Hz Hz 0 01 Hz 60 1317 3rd upper frequency 5 600Hz Hz 0 01 Hz 60 1318 Cooling fan ON OFF control 0 0N OFF control 1 Normally ON 1 0 13...

Страница 37: ...Hz 60 1407 External analog input Filter time VRF 1 500 set value 1 10ms 1 10 1408 External analog input Filter time V I 1 500 set value 1 10ms 1 10 1410 Set frequency gain 0 100 1 0 1411 Analog input...

Страница 38: ...CCL 57 P0 59 FR RCCL 65 RR MBS 68 2DF AD3 70 3DF AD3 75 3MAX 77 PIDLCK 79 Terminal selection for continuous DC braking 84 S2 86 PIDH 88 PID1EX 91 IHOLD 109 RCCL 115 1DFB 117 ROPE 119 ROPE RCOM 121 1D...

Страница 39: ...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 VRF analog input value V 12 V I an...

Страница 40: ...r Ratio to rated current 11 VRF analog input value V 12 V I 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...

Страница 41: ...ls 14 Lower frequency limit matching signal 15 Upper frequency limit matching 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 JO...

Страница 42: ...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 sign...

Страница 43: ...Function 0 No Function 1 Display differences from factory preset 2 Display differences from user s initial value 1 0 1603 Function Lock 0 Code data changeable No lock function 1 Code data unchangable...

Страница 44: ...h acceleration deceleration time 1 0 1704 Overload alarm level Setting value A Mode 20 200 1 150 B Mode 20 150 1 120 1705 Motor Type 1 General purpose motor 2 Exclusive motor for Inverter 1 1 1706 Fun...

Страница 45: ...ion 1802 Memory version query Read only Version 1803 Operation panel software Version query Read only Version 1804 Operation time display Read only 1 hr 1805 Reading alarm data 0 No function 1 Read st...

Страница 46: ...ation 1 1 2002 V f separation command voltage 0 No function command given by VRF 0 01 10 23V 0 01V 0 2003 Arbitrary V f patten Intermediate voltage 1 0 460V 1V 0 2004 Arbitrary V f patten Intermediate...

Страница 47: ...0Hz 0 01Hz 35 2114 14th frequency 0 600Hz 0 01Hz 45 2115 15th frequency 0 600Hz 0 01Hz 55 2116 16th frequency 0 600Hz 0 01Hz 0 2201 Selection of scheduled operation 0 Normal operation 1 Simple schedul...

Страница 48: ...ion time value of F1013 3 3rd acceleration time value of F1014 4 4th acceleration time value of F1015 1 1 2221 Forward reverse and Acceleration deceleration in T1 X Y X 1 Forward 2 Reverse Y 1 4 Accel...

Страница 49: ...13 21 2234 Forward reverse and Acceleration deceleration in T14 21 2235 Forward reverse and Acceleration deceleration in T15 21 2236 Disturb modulation analog input switching 0 No analog input 1 Exter...

Страница 50: ...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 feeback value Hz 12 PID2 feedback value Hz 13 VRF analog input valu...

Страница 51: ...ID1 feedback value Hz 9 PID2 feedback value Hz 10 VRF analog input value Hz 11 V I analog input value Hz 14 Partial execitation current A 15 Partial torque current A 17 Set pressure MPa 18 Command pre...

Страница 52: ...iometer 3 External analog V I voltage 0 5V 4 External analog V I voltage 0 10V or potentiometer 8 External analog V I current 4 20mA 10 Communication mode 1 0 3003 PID1 control proportion gain 0 100 0...

Страница 53: ...D1 control proportional gain negative F3012 2 0 100 0 01 0 1 3016 PID1 control integral time negative F3012 2 0 01 100 sec 0 01 sec 0 1 3017 PID1 control command value 0 6000 0 1 0 3018 PID1 control f...

Страница 54: ...D2 Feedback input switching 0 No input 1 External analog VRF voltage 0 5V 2 External analog VRF voltage 0 10V or potentiometer 3 External analog V I voltage 0 5V 4 External analog V I voltage 0 10V or...

Страница 55: ...1 100 Upper frequency limit reference 0 1 100 3110 PID2 output limit value 0 No limit 1 100 Upper frequency limit reference 0 1 100 3111 PID2 operation polarity switching 1 command value feedback val...

Страница 56: ...trol 2 PID2 control 4 External terminal switching PID control 5 Timing switch PID control 1 0 3203 External PID control selection 0 No external PID control 1 PID1 external control 2 PID2 external cont...

Страница 57: ...t 3303 Reading PID1 input Deviation Read only 1 3304 Reading PID1 output Value Read only 1 3305 Reading PID2 command Value Read only 1 3306 Reading PID2 feedback Value Read only 1 3307 Reading PID2 in...

Страница 58: ...0 95 1 50 3404 Sleep wake up Judgement time Tp 0 1 10 min 0 1min 5 3405 Pressure command Pref 0 9 999MPa 0 001MPa 0 3406 Analog feedback upper pressure limit 0 9 999MPa 0 001MPa 0 3407 Analog feedback...

Страница 59: ...r No 0 254 for Modbus only 1 32 RS485 communication 1 1 4007 Communication speed 1 1200bps 2 2400bps 3 4800bps 4 9600bps 5 19200bps 6 38400bps 7 57600bps 1 4 4008 Parity bit 0 No 1 Odd 2 Even 1 1 4009...

Страница 60: ...24000 rpm 1rpm 1 5005 Motor insulation type 1 Type A 2 Type E 3 Type B 4 Type F 5 Type H 1 1 5006 Motor s rated voltage during auto tuning of parameters 0 The voltage selected by F5001 100 460V 1V 0 5...

Страница 61: ...0 1mH 75kW or above 0 01 600mH 0 01mH 5013 Motor s mutual inductance 55kW or below 0 1 6000mH 0 1mH 75kW or above 0 01 600mH 0 01mH 5014 Motor excitation current 0 01 650A 0 01A 1 5015 Motor s moment...

Страница 62: ...g Input function Regeneration 0 F6003 1 External analog VRF voltage 0 5V 2 External analog VRF voltage 0 10V or potentiometer 3 External analog V I voltage 0 5V 4 External analog V I voltage 0 10V or...

Страница 63: ...40Hz 0 01Hz 0 6016 Upper frequency limit For motor vibration reduction 0 240Hz 0 01Hz 0 6017 Starting Torque 0 100 0 1 30 6018 Starting torque Duration time 0 6500 sec 0 1sec 1 6019 Variable 2nd gain...

Страница 64: ...ary pump switch ratio While using pressure command frquency command turns into pressure command and frequency feedback value turned into pressure feedback value The larger the slower swithcing to Inve...

Страница 65: ...at 20mA While F3405 F3408 Pressure value is limited to the upper limit setting value of F3408 F3409 Lower pressure value limit PL F3409 is valid code under the control mode of pressure command given...

Страница 66: ...nergy saving rate This code used for setting the recommend rate of voltage droped under energy saving mode For example Rated output voltage 300V and F1902 20 The output voltage will decrease to 300 1...

Страница 67: ...leration procedure Turned into simple energy saving action the voltage decreased slowly in avoid of drastically changing for the torque of loading should be kept the slope around 10 sec for Max output...

Страница 68: ...y stop and re start The stop action during the simple energy saving is the output voltage returned to the original value and then into the action of deceleration so the stop time could be slightly cha...

Страница 69: ...loading such as fan pump and the others light load but it is not valuable in energy saving for constant torque loading of heavy load Re set auto energy saving function under re start through Flying f...

Страница 70: ...y from the power line AL4 System Abnormality Abrupt capacitor discharge turn off the power so the CHARGE lfamp turn off turn the power on again and check the alarm Reconfirm the modified code data Tur...

Страница 71: ...re issued repeatedly oCn Overcurrent during constant speed oCd Overcurrent during deceleration oCPA Momentary overload during acceleration Excessive acceleration rate Setting for current limiting func...

Страница 72: ...ur during idle run Change to flying start mode oun Overvoltage during constant speed Whether motor is turned by Other force Redesign the system so that the motor is not driven by external force Use a...

Страница 73: ...tened Check the 24V output power supply for load conditions oPn o Missing output phase Missing an output phase Connect the output cables securely oPn 1 Misssing input phase Missing an in input phase C...

Страница 74: ...be Wrong wiring of output U V W terminals Wrong wiring of forward reverse Rotation speed does not increase Upper frequency limit F1007 activated Output current limiting function activated F1701 setti...

Страница 75: ...SANKEN L D CO LTD Address RM 703 Concordia Plaza 1 Sciences Museum Rd T S T H K Phone 852 2721 3611 Fax 852 2721 6405 Published in Jun 2016 Sanken L D Co Ltd...

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