Shihlin electric SS2-021 Series Manual Download Page 132

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Inspection and Maintenance

Inspection and Maintenance

6.6 IGBT Module Test

Before check, first dismount the external wires for the main-circuit terminals. Then, set your
multi-meter to the ohm-testing position.

Positive

voltage

Negative

voltage

Normal

result

Positive

voltage

Negative

voltage

Normal

result

R/L1

+/P

Conducting

U/T1

+/P

Conducting

S/L2

+/P

Conducting

V/T2

+/P

Conducting

T/L3

+/P

Conducting

W/T3

+/P

Conducting

+/P

R/L1

Not

conducting

+/P

U/T1

Not

conducting

+/P

S/L2

Not

conducting

+/P

V/T2

Not

conducting

+/P

T/L3

Not

conducting

+/P

W/T3

Not

conducting

R/L1

Not

conducting

U/T1

Not

conducting

S/L2

Not

conducting

V/T2

Not

conducting

T/L3

Not

conducting

W/T3

Not

conducting

R/L1

Conducting

U/T1

Conducting

S/L2

Conducting

V/T2

Conducting

Terminal

mark

T/L3

Conducting

Terminal

mark

W/T3

Conducting

R/L1

+/P

-/N

Capacitor plate

U/T1

V/T2

W/T3

S/L2

T/L3

Summary of Contents for SS2-021 Series

Page 1: ...SS2 043 series inverter Whether it is product R D stage final product verification or product manufacturing all the processes are conducted under tight and systemic control The quality of Shihlin Electric products wins customer trust and thus Shihlin Electric products are your best choice Please contact us if you have any special need For tasks entrusted by our customers we will design inverters s...

Page 2: ...7 44 5 4 Multi speed P 4 P 6 P 24 P 27 P 142 P 149 45 5 5 Acceleration deceleration Time P 7 P 8 P 20 P 21 P 44 P 45 46 5 6 Electronic Thermal Relay Capacity P 9 48 5 7 DC injection Brake P 10 P 11 P 12 48 5 8 Starting Frequency P 13 49 5 9 Load pattern selection P 14 P 98 P 99 P 162 P 169 50 5 10 JOG Mode P 15 P 16 53 5 11 Stall Prevention P 22 P 23 P 66 53 5 12 Output Frequency Filtering Constan...

Page 3: ...on Function P 110 101 5 40 Zero speed Function P 151 P 152 102 5 41 Over Torque Detection P 155 P 156 102 5 42 External Terminal Filter Function P 157 103 5 43 External Terminal Power Enable Function P 158 103 5 44 Energy saving Control P 159 104 5 45 Multi function Display P 161 104 5 46 PID Control P 170 P 183 P 223 P 225 105 5 47 Disconnection Processing Function of Terminal 4 5 P 184 108 5 48 ...

Page 4: ...o the Default Values P 998 and P 999 125 Inspection and Maintenance 126 6 Inspection and Maintenance 126 6 1 Daily Inspection 126 6 2 Periodical Inspection During Stop 126 6 3 Regular Replacement for Some Components 127 6 4 Inverter Insulation Resistance Measurement 127 6 5 Motor insulation resistance measurement 127 6 6 IGBT Module Test 128 Appendix 1 Parameter list 129 Appendix 2 Alarm Code List...

Page 5: ...tor starts running the output frequency of the inverter will gradually accelerate to the target frequency until reaching the target frequency and becoming steady The output frequency at this time is referred to as the steady output frequency 2 More detailed instructions on parameter settings are presented in Chapter 5 Please note that arbitrary adjustment of the parameters may result in abnormal o...

Page 6: ...Multi function controlterminal The word on is used to describe the state that is the external switch of the terminal is in the closed state The word turn on is used to describe the action of shutting off the switch from the opened state to the closed state 6 The upper case P mentioned in this manual is an abbreviation for parameter ...

Page 7: ... 2 Type instruction 2 3 Indent Symbol Instruction For example Demand Specification Indent Symbol SS2 021 0 4K SS2 Series Single Phase 220V 0 5HP SNKSS20210R4K SS2 023 1 5K SS2 Series Three Phase 220V 2HP SNKSS20231R5K SS2 043 3 7K SS2 Series Three Phase 440V 5HP SNKSS20433R7K SS2 021 0 75K Suitable motor 0 4K 0 4 kW 0 75K 0 75 kW Input voltage 021 220 V 1 PHASE 023 220 V 3 PHASE 043 440 V 3 PHASE ...

Page 8: ...ncy permissible fluctuation 5 Power Supply Power source capacity kVA 1 5 2 5 3 5 6 4 Cooling Method Nature cooling Forced air cooling Weight kg 1 1 1 2 1 6 1 7 3 1 2 220V Series Three Phase Model SS2 023 K 0 4 0 75 1 5 2 2 3 7 HP 0 5 1 2 3 5 Applicable Motor Capacity kW 0 4 0 75 1 5 2 2 3 7 Rated output capacity kVA Note 1 2 2 3 2 4 2 6 7 Rated output current A Note 3 5 8 11 17 5 Over current capa...

Page 9: ...se 380 480V Rated power voltage 3 Phase 380 480V 50Hz 60Hz Power voltage permissible fluctuation 323 528V 50Hz 60Hz Power frequency permissible fluctuation 5 Power Supply Power source capacity kVA 1 5 2 5 4 5 6 9 10 4 13 8 Cooling Method Nature cooling Forced air cooling Weight kg 1 1 1 1 1 2 1 6 1 7 1 7 Note The test conditions of rated output current rated output capacity and frequency converter...

Page 10: ...g range between 0 01 and 360s or 0 1 3600s for selection Several acceleration deceleration curve models are available for selection P 29 DC Braking The DC braking action frequency range between 0 and 120Hz P 10 the DC braking time is 0 60 Seconds P 11 and the DC braking voltage is 0 30 P 12 Linear braking and idling braking selection P 71 Stalling Protection The stalling protection level can be se...

Page 11: ...Protection Mechanism Alarm function Output short circuit protection Over current protection P N over voltage protection voltage too low protection motor over heat protection P 9 IGBT module over heat protection braking transistor abnormality protection communication abnormality protection etc Ambient temperature 10 50 non freezing installation side by side 10 40 Ambient humidity Below 90 Rh non co...

Page 12: ...tible surface W1 H1 Read the manual and follow the safety instructions before use Isolate from supply and wait 10 minutes before removing this cover Ensure proper earth connection DANGER Risk of injure and electric shock Model H H1 W W1 D SS2 021 0 4K SS2 021 0 75K SS2 023 0 4K SS2 023 0 75K SS2 023 1 5K SS2 043 0 4K SS2 043 0 75K SS2 043 1 5K 174 165 80 58 134 ...

Page 13: ... combustible surface CAUTION Risk of fire Read the manual and follow the safety instructions before use Isolate from supply and wait 10 minutes before removing this cover Ensure proper earth connection H1 H D W1 W Model H H1 W W1 D SS2 021 1 5K SS2 021 2 2K SS2 023 2 2K SS2 023 3 7K SS2 043 2 2K SS2 043 3 7K SS2 043 5 5K 174 165 110 5 58 134 ...

Page 14: ...ter on a non combustible surface CAUTION Risk of fire Read the manual and follow the safety instructions before use Isolate from supply and wait 10 minutes before removing this cover Ensure proper earth connection Output 11A MAX 3PH AC200 240V 2 2KW Input 24A 1PH AC200 240V 50 60Hz Style No SS2 021 2 2K Serial NO MFG NO S2L0072 SD00001 FREQ Range 0 1 650Hz Suzhou Shihlin Electric Engineering Co Lt...

Page 15: ...ntroduction of Shihlin Inverter Introduction of Inverter Note 1 The enlarged figure of the control circuit terminal block is as follows 2 The enlarged figure of the main circuit terminal block is as follows ...

Page 16: ...an 3 months the ambient temperature shall not be higher than 300C It is to avoid electricity deposit in the electrolytic capacitors The higher the temperature is the easier the degradation 4 When not in use the inverter installed in the control device or the plate in construction which especially the extra humid and dust should be removed and stored in an environemtn with the above mentioned stora...

Page 17: ...minals refer to Section 3 6 5 and at the same time increase the zero phase reactor refer to Section 3 6 5 and 4 turns Hitachi metals nano magnetic ring to reduce the interference in motor side then can satisfy the limited value of conduction and radiation that is stated by the CE 3 Shielding Good shielding and grounding can greatly reduce inverter interference and improve the anti interference cap...

Page 18: ...hen installing 3 The ambient temperature shall not exceed the permissible value 4 Correct position for installing in a protection cabin 5 Do not install the inverter on a surface of inflammable material such as wood 6 Do not install the inverter at place exposed to explosive gas or inflammable dust 7 Do not install the inverter at place with airborne oil mist and dust 8 Do not install the inverter...

Page 19: ... Introduction of Shihlin Inverter Introduction of Inverter Orbit determination installation 1 Orbit determination installation 2 Orbit determination removes 3 Orbit determination installation side by side ...

Page 20: ...ismounting and maintenance by qualified electrical professional personnel 3 Follow the installation notice In case the installation notice has not been fully complied with and damage of the inverter or dangerous accidence thus be resulted in our company will not undertake any legal responsibility In case there is any question when installing please feel free to contact us ...

Page 21: ...ve as it will reduce the operating life cycle of the AC drive Input AC Line Reactor AC line reactor should be installed to improve the input power factor The wiring distance should be less than 10m Please refer to 3 6 6 Zero phase Reactor Zero phase reactors are used to reduce radio noise especially when audio equipment installed near the inverter Effective for noise reduction on both the input an...

Page 22: ...2 24V SO SE RJ 45 connector Communication terminal for DU06 or PC Analog signal input Control terminals Multi function output terminal Analog signal onput Note5 1 8 1 2 3 Reserve 4 DA 5 DA 6 DU06 detection signal 7 5V 8 GND Note 1 In the above figure the thickness of wire of the main circuit and the control circuit wiring or the ground wiring should be noted 2 For the usage of the external thermal...

Page 23: ...If the switch is on the control signal will be put into the terminal If the switch is off the control signal is shut off If the sink input mode is selected the function of the terminal is active when it is shorted with SD or connected to the external PLC At this mode the current flows out the corresponding terminal when it is on Terminal SD is common the contact input signals When using an externa...

Page 24: ...i function control terminal is shorted directly with PC Source Input the multi function control terminal is connected directly with open emitter PLC I I DC 24V DC 24V Source Input the multi function control terminal is connected with open emitter PLC and external power supply I DC 24V DC 24V Main circuit terminals s k r a m e R e m a n l a n i m r e T R L1 S L2 T L3 Connect to the commercial power...

Page 25: ...een terminals P and N The brake unit can effectively dissipate the feedback energy from the motor to the inverter when decelerating In case there is any problem on purchasing the brake unit please feel free to contact us 4 For safety and noise reduction grounding terminals of inverter must to be well grounded To avoid electric shocks and fire accidents external metal wire of electrical equipment s...

Page 26: ...to set the target frequency P 38 4 The input point of voltage signal 0 5V or 0 10V input points of current signal 4mA 20mA switch with P 17 is used to set the target frequency Note 1 P 39 Analog Signal Input 5 The common reference ground of 2 4 10 and AM A B Relay Output C Normally points A C are always open circuit and points B C are always short circuit Contact capacity is VDC30V VAC230V 0 3A SO...

Page 27: ...along the wire is within 2V The total length of the wire shall not exceed 500 meters 6 Pressing connection terminals with insulated sleeve shall be utilized for the wiring at the power source side and the loading side 7 High voltage still exists between the P N terminals shortly after shutting off the power supply thus please do not touch them within 10 minutes after the shut off to avoid electric...

Page 28: ...idth too narrow and may cause Terminal damage 3 Please alignment terminals pressing dowm with the slotted screwdriver head of the sliding may cause damage or injury accident inverter 4 Only qualified electrical professional personnel can carry out the installation wire arrangement dismounting and maintenance 5 Please follow the wire arrangement notice In case the installation has not been fully co...

Page 29: ...2 021 2 2K 220V 3HP 6 4kVA BM30SN3P20A S P11 S P12 SS2 023 0 4K 220V 0 5HP 1 5kVA BM30SN3P5A S P11 SS2 023 0 75K 220V 1HP 2 5kVA BM30SN3P10A S P11 SS2 023 1 5K 220V 2HP 4 5kVA BM30SN3P15A S P11 SS2 023 2 2K 220V 3HP 6 4kVA BM30SN3P20A S P11 S P12 SS2 023 3 7K 220V 5HP 10kVA BM30SN3P30A S P21 SS2 043 0 4K 440V 0 5HP 1 5kVA BM30SN3P3A S P11 SS2 043 0 75K 440V 1HP 2 5kVA BM30SN3P5A S P11 SS2 043 1 5K...

Page 30: ...ower supply terminal Loading terminal SS2 021 0 4K 2 5 12 2 2 5 12 2 2 3 5 2 3 5 SS2 021 0 75K 2 5 12 2 2 5 12 2 2 3 5 2 3 5 SS2 021 1 5K 2 5 18 2 5 18 2 4 2 4 SS2 021 2 2K 4 18 4 18 5 5 4 2 4 SS2 023 0 4K 2 5 12 2 2 5 12 2 2 3 5 2 3 5 SS2 023 0 75K 2 5 12 2 2 5 12 2 2 3 5 2 3 5 SS2 023 1 5K 2 5 12 2 2 5 12 2 2 3 5 2 3 5 SS2 023 2 2K 4 18 2 5 18 3 5 4 2 4 SS2 023 3 7K 4 18 4 18 5 5 4 5 5 4 SS2 043...

Page 31: ... reduced according to the user s application quantity of heat and the regenerative brake duty But the resistance must be larger than the value list in the above table otherwise damage of the inverter thus be resulted in 2 In case frequent start and stop operations are required a larger regenerative brake duty should be set meanwhile a larger brake resistor should be employed correspondingly If the...

Page 32: ... Method 1 2 0 4 1 0 75 1 2 1 5 0 5 5 5 220V Single phase 3 2 2 2 3 5 5 5 Diagram A 1 2 0 4 1 0 75 2 1 5 1 0 5 5 5 5 5 5 3 2 2 3 220V Three phase 5 3 7 2 5 5 Diagram A 1 2 0 4 1 0 75 2 1 5 1 3 2 2 5 3 7 0 5 5 5 440V Three phase 7 5 5 5 2 3 5 5 5 Diagram A Diagram A Please wind each four times around the core and around the same UNIT mm P41T63 38 25C 63 38 25 ...

Page 33: ...se kW Rated Amps of Inverter 2 Impedance Reactor Types 4 Impedance Reactor Types 0 4 1 5 ACL 0005 EISC E3M8 ACL 0005 EISC E5M6 0 75 2 6 ACL 0005 EISC E3M8 ACL 0005 EISC E5M6 1 5 4 2 ACL 0005 EISC E3M8 ACL 0005 EISC E5M6 2 2 6 ACL 0007 EISC E2M5 ACL 0007 EISC E3M5 3 7 9 ACL 0010 EISC E1M5 ACL 0010 EISC E2M8 5 5 12 ACL 0015 EISC E1M0 ACL 0015 EISC E1M9 Output AC Line Reactor 220Vˈ50 60HzˈSingle phas...

Page 34: ... 3 7 17 5 OCL 0020 EISC EM35 OCL 0020 EISC EM70 440Vˈ50 60HzˈThree phase kW Rated Amps of Inverter 1 Impedance Reactor Types 2 Impedance Reactor Types 0 4 1 5 OCL 0005 EISC E1M4 OCL 0005 EISC E2M8 0 75 2 6 OCL 0005 EISC E1M4 OCL 0005 EISC E2M8 1 5 4 2 OCL 0005 EISC E1M4 OCL 0005 EISC E2M8 2 2 6 OCL 0007 EISC E1M0 OCL 0007 EISC E1M9 3 7 9 OCL 0010 EISC EM70 OCL 0010 EISC E1M4 5 5 12 OCL 0015 EISC E...

Page 35: ...ncy setting mode parameter setting mode and HELP mode Related Parameters Values Operation Mode Reference Source of Target Frequency Signal Source of Motor Starting Remarks PU mode operation panel Press the key FWD or REV on the operation panel JOG mode The set value of P 15 Press the key or REV on the operation panel External voltage current signal combination of multi speed stage levels or Extern...

Page 36: ...WD or REV on the operation panel 6 Combined mode 3 Communication combination of multi speed stage levels or External JOG P 15 External terminals 7 Combined mode 4 External voltage current signal combination of multi speed stage levels or frequency set by pulse P 82 Communication Note Operation Mode Selection P 79 8 Combined mode 5 Operation panel combination of multi speed stage levels or external...

Page 37: ...he display screen will display 3 At the combined mode 1 2 3 4 or 5 the indicating lamp will flicker 4 At the JOG mode the indicating lamp will be lit up and at the same time the display screen will display while the motor is not running 5 The operation mode will be constant if P 79 is equal to 2 3 4 5 6 7 or 8 so there are no flow charts for it 4 1 2 The flow chart for transferring working modes w...

Page 38: ...nt output voltage value 3 At the monitoring output current mode the indicating lamp of and will be lit up and the screen will display the current output current value 4 At the browsing alarm record mode the indicating lamp of will be lit up and the screen will display the current alarm code 5 For the alarm codes please refer to Appendix 2 4 1 4 Operating flow chart for the frequency setting mode w...

Page 39: ...d the screen shows the recent 4 groups different alarm code 2 For the alarm code please refer to Appendix 2 Over 0 5 s PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A PU MON RUN Hz V A SET SET SET SET SET SET SET SET SET The first bit flashes The second bit flashes Th...

Page 40: ...id while the motor is running and thus the target frequency can be changed to regulate the motor speed 4 Press STOP RESET and the motor will start to decelerate until it stops The indicating lamp of will stay on until the inverter stops outputting voltages 4 2 2 Basic operation procedures for external mode P 79 0 or 2 n o i t p i r c s e D s p e t S 1 The indicating lamp of will be lit up when cha...

Page 41: ...dured for the JOG mode Pr79 0 or 1 n o i t p i r c s e D s p e t S 1 Change the operation mode to the JOG mode and the indicating lamp of will be lit up The screen will display before the motor runs Note Please refer to Section 4 1 for selecting and changing the operation modes 2 Press FWD or REV FWD REV to run the motor The indicating lamp of will flicker indicating that the motor is running Rele...

Page 42: ...he combined mode 2 P 79 5 n o i t p i r c s e D s p e t S 1 At the combined mode 2 the indicating lamp of will flicker Note For selecting and switching the operation mode please refer to Section 4 1 2 The target frequency is set by external terminals If the target frequency is set by the input signal across terminal 4 5 please refer to P 39 in Chapter 5 If the target frequency is set by multi spee...

Page 43: ...ration procedured for combined mode 4 P 79 7 The target frequency of the inverter is determined by the external terminals external voltage signals external current signals frequency set by pulse P 82 or the combination of multi speed stage level terminals The starting of the inverter is determined by communication including Reset 4 2 9 Basic operation procedures for combined mode 5 P 79 8 The targ...

Page 44: ...ction 6 Turn on the power only after cover installation 7 Do not touch the operation switch with wet hands 8 Make sure that the following aspects are followed when power on Operation panel should be shown no fault The indicating lamp of and are all lit up when the keyboard panel is not chosen 4 3 2 Operating methods For various operating methods please refer to Chapter 4 for basic operating proced...

Page 45: ...n the power and the screen will display 50 60Hz 3 Press to set the target frequency to 5Hz 4 Press FWD for forward rotation press REV for reverse rotation press STOP RESET for motor decelerate till it stops 5 Examining the following aspects 1 A correct motor rotation direction 2 A smooth motor rotation no abnormal noise or vibration 3 A smooth acceleration and deceleration If there is no abnormal ...

Page 46: ...arks 6 0 4Kw 0 75Kw 4 1 5Kw 3 7Kw 0 3 5 5Kw 0 30 46 9999 0 30 9999 9999 function invalid Setting If P 0 6 and P 19 220V and output frequency of the inverter is 0 2Hz the output voltage will be If RT is Nn P 46 Second Torque Boost will be valid Note 1 A too large set value of P 0 may cause actions of the current protection of the inverter or the inverter will be disabled for a smooth start 2 The se...

Page 47: ...y output frequency P 2 If P 2 target frequency P 1 P 18 the steady output frequency the target frequency If P 1 P 18 target frequency the steady output frequency P 1 Note 1 The maximum frequency and the high speed maximum frequency are interrelated P 1 must be used the setting range of P 1 is 0 120Hz if the target upper limit frequency is in the range of 0 120Hz P 18 must be used the setting range...

Page 48: ... h W z H 0 5 P 189 1 3 60Hz 0 650Hz When P 189 0 19 9999 0 1000V 9999 9999 Change according to the power source voltage 47 9999 0 650Hz 9999 function invalid Setting The base frequency is set through P 3 and P 47 If RT is on P 47 Second Base Frequency is valid Note 1 The base voltage is set through P 19 Note 2 Note 1 The second function is valid only when P 44 9999 2 If P 19 9999 the maximum outpu...

Page 49: ... 6 24 27 9999 0 650Hz 9999 9999 is not chosen z H 0 5 6 0 z H 0 2 4 1 143 149 9999 0 650Hz 9999 9999 is not chosen Setting If all the setting values of P 24 P 27 and P 142 P 149 are not equal to 9999 the 16 speed operation will be activated It means that there are a total of 16 kinds of speeds from the combination of RL RM RH and REX For the setting of the target frequency of the inverter please r...

Page 50: ...r example P 80 2 M0 terminal is chosen to perform the RL function Please refer to P 80 P 84 P 86 for multi function selection and refer to Section 3 5 6 for wiring 5 5 Acceleration deceleration Time P 7 P 8 P 20 P 21 P 44 P 45 P 7 Acceleration time P 8 Deceleration time P 20 Acceleration deceleration reference frequency P 21 Acceleration deceleration time increments P 44 Second acceleration time P...

Page 51: ...ng characteristics of the motor are refer to as the second function If P 44 9999 the default value all of the second function is disabled In this case even though RT is on the acceleration time is still the set value of P 7 and the deceleration time is still the set value of P 8 the torque boost is still the set value of P 0 and the base frequency is still the set value of P 3 If P 44 9999 and P 4...

Page 52: ...of the operation panel will display and the output will be stopped Note 1 After resetting the inverter the thermal accumulating record of the electronic thermal relay will be reset to zero Attention should be paid 2 When two or more motors are connected to the inverter they cannot be protected by the electronic thermal relay Install an external thermal relay to each of the motors 3 When a special ...

Page 53: ...ion will last for a period the set value of P 11 to overcome motor inertia To achieve an optimum control P 11 and P 12 should be set properly As shown below Note Users must set P 11 and P 12 appropriately in order to obtain the best control characteristics 5 8 Starting Frequency P 13 P 13 Starting frequency When starting the motor the instant output frequency of the inverter is referred to as the ...

Page 54: ...dium frequency 4 P 168 Medium frequency 5 P 169 Voltage output at medium frequency 5 Parameter Factory Setting Setting Range Remarks 14 0 0 13 There are nine kinds of VF curve when P 14 4 13 z H 0 5 6 0 z H 3 8 9 0 0 1 0 0 1 9 9 9 9 9 9 z H 0 5 6 0 9 9 9 9 2 6 1 0 0 1 0 0 3 6 1 9 9 9 9 z H 0 5 6 0 9 9 9 9 4 6 1 0 0 1 0 0 5 6 1 9 9 9 9 z H 0 5 6 0 9 9 9 9 6 6 1 0 0 1 0 0 7 6 1 9 9 9 9 z H 0 5 6 0 9...

Page 55: ...ing loads P 14 4 A high startup torque or descending torque is due to the set values Note 1 P 14 5 A is 7 1 when P 14 5 Output frequency P 0 0 P 3 Output voltage P 19 P 0 0 P 3 P 19 Output voltage Output frequency P 0 0 P 3 P 19 F o r w a r d r o t a t i n g R e v e r s e l y r o t a t i n g Output voltage Output frequency P 0 0 P 3 P 19 F o r w a r d r o t a t i n g R e v e r s e l y r o t a t i ...

Page 56: ...f P 98 P 99 if one point is required set up values of P 98 P 99 P162 P 163 if two points are required set up the values of P 98 P 99 P162 P 163 P164 P 165 if three points are required and so forth 2 If P 14 is set between 4 and 13 the curve will be invalid when the value of P 0 is larger than the value of A and the value of P 14 will be equal to P 0 P 0 0 P 3 P 19 A 3 0 Output voltage Output frequ...

Page 57: ...evel at double speed P 66 Starting frequency for reducing the stall prevention operation level The motor speed often fail to closely follow the output frequency when starting the motor or increasing the target frequency if there is heavy load Increase the output current to improve the output torque if the motor speed is smaller than the output frequency However the motor torque will decrease if th...

Page 58: ...age A B P 22 A P 22 B P 23 100 B 100 400 A P 66 P 22A Output frequency P 66 P 22A 5 12 Output Frequency Filtering Constant P 28 P 28 Output frequency filtering constant Decreasing the acceleration deceleration time or altering the output frequency from high frequency to low frequency or vice versa can cause machine vibration and thereby affecting the product quality To reduce the machine vibration...

Page 59: ... 20 The deceleration slope is constructed by combining P 8 and P 20 The target frequency increases and decreases linearly as the acceleration and the deceleration slopes presented in the figure below S shape acceleration deceleration curve 1 when P 29 1 The acceleration slope is formed by combining P 7 and P3 The deceleration slope is formed by combining P 8 and P 3 The acceleration and decelerati...

Page 60: ...ation with a time equal to P 7 f3 f2 P 20 See the figure below Note This s shape pattern enables a substantial motor vibration reduction during the acceleration deceleration and thus extends the life span of the belts and the gears 5 14 Regenerative Brake P 30 P 70 P 30 Regenerative function selection P 70 Special regenerative brake duty Changing the output frequency from high to low will cause th...

Page 61: ...1 The regenerative brake duty is the value of parameter 70 setting 0 3 0 0 0 7 Note 1 In occasions where frequent start stop occurs a high capacity brake resistor is required 2 For brake resistor options please refer to Section 3 6 3 5 15 Carrier Frequency Action Choice P 31 P 31 Carrier frequency action choice Soft PWM is a method for eliminating motor noises Parameter Factory Setting Setting Ran...

Page 62: ... have two optional communication protocols Shihlin protocol and Modbus protocol Corresponding P 32 P 36 P 52 P 53 and P 153 are applied to both protocols P 48 P 51 is only applied to the Shihlin protocol while P 154 is only applied to Modbus protocol For continuous communication please set the following listed parameters correctly otherwise it cannot carry out normal continuous communication Param...

Page 63: ...hod and matching resistance determines the number of inverters controlled by the communication interface of the host computer Once Modbus protocol is selected please set P 33 to none zero values 2 If the time of communication errors exceeds the set value of P 52 while P 153 is set to 0 alarm will be activated and the screen of DU06 will display 3 When P 53 9999 there is no time limit 4 For Modbus ...

Page 64: ...o no no no no no No error no process no no no no C C Ļ Data responded from computer check errors of Ĺ Error outputĹ no no no no F F ķ Communication requests from computer to inverterʳ Information number Format 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A Write data to Inverter ENQ 1 Station Number Command Code Waiting Time 2 Data Sum Check 7 Stop Character 3 B Read data from Inverter ENQ 1 Station Number Co...

Page 65: ...D Carriage Return ENQ H05 Enquiry NAK H15 Negative Acknowledge Waiting time is set between 0 and 15 and the unit is 10ms for example 5 denotes 50ms Stop Character CR LF CODE For data communication between the computer and the inverter packet the last CR and LF codes by the automatic setup of the computer The inverter of the PC must be set up If only CR is selected only one register is needed If bo...

Page 66: ...read HFFFF instead of 9999 Sum check code ASCII data transformation code Add a binary code The result sum of the next bit the low 8 bit is transformed into a 2 bit ASCII code hexadecimal which is referred to as the Sum Check Code Ɣ Communication examples Example 1 The computer sends a forward command to the inverter Step1 FA commands sent by the computer using format A Calculation Sum Check H30ˇH3...

Page 67: ...First deduct 100 from 195 and get 95 Next invert 95 to hexadecimal H5F Finally ʳ5 and F to ASCII CODEʳH35 and H46 Step4 After the inverter receiving the information and processes it correctly the inverter will send the value of P 195 to the computer via format E STX Station Number 0 Read Data H1770 60Hz Unit ETX Sum Check CR H02 H30 H30 H31 H37 H37 H30 H32 H03 H36 H31 H0D Example 4 Change the valu...

Page 68: ...a to the computer via format D NAK Station Number 0 Error Code H0C CR H15 H30 H30 H43 H0D 2 Modbus protocol 1 Information form Modbus serial transmission can be divided into two kinds ASCII American Standard Code for Information Interchange and RTU Remote Terminal Unit modes 1 Query The computer primary address sends a message to the inverter from the address with the specified address 2 Normal re...

Page 69: ...m the computer The computer set up functions of the table other than the code the inverter will send an error feedback to the computer Response returned from the inverter in normal response returns to normal function When an error feedback is sent the function code should add H80 Function Name Function Code Details Read multiple registers H03 From the PC may read straight registers to inverter Wri...

Page 70: ...is added to the most significant bit of the message To add CRC to the message start from the low byte to the high byte Ɣ Communication format 1 Read data H03 Mode Start Address 1 Function 2 Initial Address 3 Register Number 4 Check QG ASCII H3A 2char 2char 4char 4char 2char 0D 0A RTU 10ms 1byte 1byte 2byte 2byte 2byte 10ms Normal response Mode Start Address 1 Function 2 Read Data Number 5 Read Dat...

Page 71: ...Write Data 6 Check QG ASCII H3A 2char 2char 4char 4char 2char 2Nh1char 2char 0D 0A RTU 10ms 1byte 1byte 2byte 2byte 1byte 2Nh1byte 2byte 10ms Normal response Mode Start Address 1 Function 2 Initial Address 3 Register Number 4 Check QG ASCII H3A 2char 2char 4char 4char 2char 0D 0A RTU 10ms 1byte 1byte 2byte 2byte 2byte 10ms Message Content 1 Address Set the address for the information to be sent 2 ...

Page 72: ...etention parameters parameters cannot be used to read and write Inverter Response H03 Invalid data The inverter can not handle the data coming from the query message issued by the computer There is a specified mode and errors when the data are outside the writing range of the parameters Note Reading more than one parameters even reading the retention parameters are not considered as an error The f...

Page 73: ...H30H30 H43 H33 H30 H30 H30 H31 H33 H38 0D 0A RTU 10ms 01 03 00 C3 00 01 74 36 10ms Step 2 After the inverter receives the data and processes the data without encountering errors the inverter will send the value of P 195 to the computer Mode Start Address Function Read Data Number Read Data Check End ASCII H3A H30 H31 H30 H33 H30 H32 H31 H37 H37 H30 H37 H33 0D 0A RTU 10ms 01 03 02 17 70 B6 50 10ms ...

Page 74: ... Mode Register Number Data Quantity Write Data Check End ASCII H3A H30 H31 H31 H30 H30 H30 H30 H30 H30 H30 H30 H43 H31 H38 2N 1 char 2char 0D 0A RTU 10ms 01 10 00 00 00 0C 18 2N 1 byte 2byte 10ms Step 2 After receiving and processing the data the inverter sends feedbacks to the computer ʳ Mode Start Address Function Initial Address Register Number Check End ASCII H3A H30 H31 H31 H30 H30H30 H30 H30...

Page 75: ...voltage H71 H0000 HFFFF H1005 H74 H1007 H03 Monitoring Alarm item H75 H0000 HFFFF H74 H1007 Error code 1 and 2 b15 b8 b7 b0 Error code 2 Error code 1 H75 H1008 Error code 3 and 4 b15 b8 b7 b0 Error code 4 Error code 3 Error code can reference the table in alarm history parameters H1008 H06 H10 Operation command HFA H0000 HFFFF b8 b15 reserved b7 scram MRS b6 2nd Acceleration Declaration Selection ...

Page 76: ... refer to the parameter list Every parameter modbus address is the 16 band parameter number For example the modbus address of P 138 is H008A H0000 H01F3 Read H7F Write read Parameter page change Write HFF H0000 P 0 P 99 H0001 P 100 P 199 H0002 P 200 P 299 H0003 P 300 P 399 H0004 P 400 P 499Ǆ Ɣ Parameter recovery description table Data content P operating Communication Parameters Note except P 21 P...

Page 77: ...port state 2 Details of the external terminal output port state 5 17 Speed Display P 37 P 37 Speed display At the output frequency monitoring mode the screen will display the corresponding mechanical speed Parameter Factory Setting Setting Range Remarks 37 0 r min 0 1 5000r min 0 Output frequency Setting The set value of P 37 is the mechanical speed of the inverter when its output frequency is 60H...

Page 78: ...r the input voltage signal terminal 2 5 is 0 10V 0 0 2 0 0 9 3 1 0 0 2 1 0 0 0 1 0 4 1 1 1 0 0 1 4 1 Setting P 141 has two digits and each digit has its distinct meaning Their relevant positions are presented as follows Set the frequency by using negative bias benefits to significantly avoid noise interference In harsh environments the user is advised to avoid using the actuator signal which is be...

Page 79: ...s to the setting frequency 10 60Hz Example 3 This is another frequently used method The whole scale of the potentiometer can be used as desired 0V 5V 10V 0Hz 60Hz 30Hz Max output frequency Parameter setting P 38 60Hz Max operation frequency P 139 0 Bias adjustment P 140 100 Gain adjustment P 141 0 Positive Bias P 73 1 Voltage signalselection 0V 5V 10V 0Hz 60Hz 30Hz 10Hz Bias adjustment P 139 10Hz ...

Page 80: ... 5V 0V 30Hz 60Hz 0Hz Gain adjustment P 140 10V 5V 100 200 Max output frequency Parameter setting P 38 60Hz Max operation frequency P 139 0 Bias adjustment P 140 200 Gain adjustment P 141 0 Positive Bias P 73 1 Voltage signalselection 10V 1V 0V 54Hz 60Hz 0Hz 6Hz Negative Bias 6Hz P 139 1V 10V 100 Max output frequency Parameter setting P 38 60Hz Max operation frequency P 139 10 Bias adjustment P 140...

Page 81: ... At the external mode combined mode 2 or combined mode 4 the inverter target frequency is set by the input signal across terminal 2 5 4 5 if RH RM RL and REX are all off If AU is on the input signal across terminal 4 5 will have a higher priority 2 RL RM RH REX AU and RUN are the function names of the multi function control terminals For the corresponding functions for selection and features pleas...

Page 82: ...switched to AVI the voltage signal across terminal 4 5 if P 17 2 the range is 0 5V if P 17 1 the range is 0 10V Parameter Factory Setting Setting Range Remarks 0 Current signal valid 1 0 10V voltage signals across terminal 17 0 0 2 2 0 5V voltage signals across terminal 9 8 1 P z H 0 5 1 39 60Hz 1 650Hz P 189 0 Note 1 At the external mode the combined mode 2 or the combined mode 4 the target frequ...

Page 83: ...lt value for each machine may differ slightly Setting When set different value to P40 P 85 the function of the SO SE SO function A B C terminal is below n o i t c n u f r e t e m a r a P 0 RUN Inverter running Signal will be output when the output frequency is equal to or higher than the starting frequency 1 SU Up to frequency Signal will be output once the output frequency has reached the set reg...

Page 84: ...put frequency detection function For example P 42 P 43 40Hz When P 64 1 and P74 0 the function of external terminal SO is FM function The user can insert an electricity meter current load 1mA or a frequency counter between terminal SO and SD to display the output frequency or the output currency of the inverter When P 54 0 and if the output frequency of the inverter is set as P 55 a pulse of 1440 ...

Page 85: ...ownward and the screen will display a progressively decrease of the FM correction index Press SET for more than 0 5 second and the pointer will move downward When P 64 1 and P 74 1 10 the function of external terminal SO is 10 times the output function When P 74 5 and temporary running frequency is at 20Hz we can detect output impulse wave between terminal SO and SE as follows Note 1 The multi fun...

Page 86: ...out wiring please refer to Section 3 5 6 5 22 Output Frequency Detection P 42 P 43 P 42 Output frequency detection for forward rotation P 43 Output frequency detection for reverse rotation Parameter Factory Setting Setting Range Remarks z H 0 5 6 0 z H 6 2 4 43 9999 0 650Hz 9999 9999 same as P 42 setting Setting If P 42 30 and P 43 20 then a signal FU is output when the forward rotation output fre...

Page 87: ...89 1 55 60Hz 0 650Hz When P 189 0 A 0 0 5 0 t n e r r u c d e t a R 6 5 190 0 0 8192 191 625 0 8192 Parameters P 190 and P 191 are the calibrating values Therefore the default value for each machine may differ slightly Setting When P 54 0 a voltage of 10V is output at terminal AM if the output frequency of the inverter is the set value of P 55 When P 54 1 a voltage of 10V is output at terminal AM ...

Page 88: ...and the AM output bias will decrease Adjust the scale pointer position to 0 to complete the AM output bias correction work 5 Adjust and fix the output frequency of the inverter at 60Hz 6 Read the setting value of P 191 and the screen will display the current AM output gain 7 Press to adjust AM output gain press SET and hold for 0 5s the finger of the meter moves upwards and downwards When the fing...

Page 89: ...uency is set by a voltage signal or a current signal the voltage current signal would be processed by an AD converter Due to the effect of device accuracy or noises the external voltage signal or current signal may fluctuate and as a result the running frequency fluctuates too The input signal filter constant setting P 60 is used to filter the fluctuation of the running frequency caused by the abo...

Page 90: ...cy is cleared by turning off STF STR Setting Remote setting function 1 Whether the remote setting function is valid and whether the frequency setting storage function in the remote setting mode is used is selected by P 61 Set P 61 1 3 remote setting function is valid the function of terminals RM RH and RL are changed to acceleration RH deceleration RM and clear RL As shown in the following Figure ...

Page 91: ...celeration and RM deceleration between 0 and the maximum frequency The upper limit of the setting frequency is the maximum frequency as shown below 2 When the acceleration or deceleration signal is on the output frequency acceleration deceleration times are determined by P 7 first acceleration time and P 8 first deceleration time When RT is off 3 When P 44 9999 the second acceleration time and P 4...

Page 92: ... value of P 62 or P 63 is 9999 the zero current detection is disabled Note In this section OMD is one of the function names of the multi function output terminal Please refer to P 40 for function selection and features and Section 3 5 6 for wiring 5 28 Retry P 65 P 67 P 68 P 69 P 65 Retry selection P 67 Number of retries at alarm occurrence P 68 Retry waiting time P 69 Retry accumulation times Whe...

Page 93: ...time the set value of P 68 the retry is executed When P 65 2 the voltage output is stopped if over current occurs After a period of waiting time the set value of P 68 the retry is executed When P 65 3 the voltage output is stopped if the over voltage is between P N or the over current occurs After a period of waiting time the set value of P 68 the retry is executed When P 65 4 retry is effective W...

Page 94: ...uency is the more energy is dissipated and the higher the temperature of the inverter is In case a mechanical resonance occurs in a system with the inverter P 72 is helpful for improving the performance by adjusting the values The higher Carrier frequency the inverter rated current will decline which was to prevent the inverter to overheat and extend the life of IGBT so that protection measures ar...

Page 95: ...an be executed by P 997 2 There are two built in programs for emulation thermal accumulating relay the electronic thermal relay and the IGBT module thermal relay Once reset occurs the values of the two relay for the electronic thermal relay and the IGBT module thermal relay will be set to zero 3 In any modes other than the external mode or the H2 mode the motor can be stopped by pressing STOP RESE...

Page 96: ...1 parameter writing is forbidden except P 77 when the motor runs When the motor stops only P 77 and P 79 can be written If P 77 2 all parameters except P 188 can be written when the motor stops When the motor runs only P 22 P 72 P 78 P 79 P 155 and P 188 can not be written 5 33 Selection of Forward Reverse Rotation Prevention P 78 P 78 Selection of forward reverse rotation prevention Parameter Fac...

Page 97: ...combined mode 5 is valid Please refer to Section 4 1 for details 5 35 Multi function terminals function selection P 80 P 84 P 86 P 80 P 84 P 86 Multi function terminals function selection Para meter Termi nal Factory Setting Setting Range Value Function Name Function Description Remarks 0 STF At the external mode combined mode 1 or combined mode 3 the inverter runs forwards when STF is on At the p...

Page 98: ...stics are the same as the second function Please refer to P 44 9 EXJ External JOG At the external mode the target frequency is set by P 15 and the acceleration deceleration time is set by P 16 when EXJ is on Note 4 10 STF EXJ 11 STR EXJ 12 STF RT 82 M2 4 0 41 43 13 STR RT 14 STF RL 15 STR RL 16 STF RM 17 STR RM 18 STF RH 19 STR RH 20 STF RL RM 21 STR RL RM 22 STF RT RL 23 STR RT RL 24 STF RT RM 25...

Page 99: ...s on 84 STR 1 0 40 43 34 RES_E When the alarms occur external Reset became effective 35 MPO At the external mode manually operation circle mode is chosen when MPO is on 36 TRI Triangle wave function is chosen when TRI is on 37 GP_BP Automatic switchover frequency between inverter and commercial power supply operation 38 CS Manual switch for commercial power supply 39 STF STR STOP At the external m...

Page 100: ...nt the motor from being too hot Its wring is presented in the right figure When the external thermal relay is separated the inverter will induce the alarm and OHT will be displayed on the screen 4 There are four kinds of operating modes for driving the inverter 1 means close terminals 0 means open terminals X 0 1 2 3 4 6 1 Two wire control mode 1 2 Two wire control mode 2 3 Three wire control mode...

Page 101: ... is chosen when MPO is on For details please refer to P 100 P 101 P 108 P 111 P 118 P 121 P 123 and P 131 P 138 7 Frequency set by pulse means the inverter measure and calculate the ON times and OFF times in each PWM cycle as its frequency directive This function is only for terminal Near the lowest frequency or maximum frequency output frequency precision which relative to the input signal will r...

Page 102: ...z Setting For example Suppose that P 91 45 and P 92 50 If the target frequency 45Hz the steady output frequency the target frequency If 45Hz target frequency 50Hz the steady output frequency 45Hz If 50Hz target frequency the steady output frequency the target frequency Note 1 During acceleration deceleration the output frequency of the inverter will still pass through the jump frequency 2 If P 91 ...

Page 103: ... Setting Range Remarks 0 The running time minimum increment is 1 minute 100 1 0 1 1 The running time minimum increment is 1 second s 0 0 0 6 0 s 0 8 0 1 1 0 1 0 600s When P 21 0 111 118 0s 0 6000s When P 21 1 121 0 0 225 0 Cycle function invalid 1 8 Run circularly 8 0 0 2 2 1 1 0 0 3 2 1 z H 0 5 6 0 0 8 3 1 1 3 1 Setting 1 Programmed operation mode The calculation methods of runtime and accelerati...

Page 104: ...y When the value of P 122 is 1 8 it is the initialization section of the cycle running For example When P 122 3 the inverter will run circularly from the third section to the eighth section after it finishes the running from the first section to the eighth section When P 123 0 the acceleration time is determined by P 7 and the deceleration time is determined by P 8 When P 123 1 the acceleration ti...

Page 105: ...ingle rotation direction It has nothing to do with P 121 and STF or STR signal 5 39 Operation Panel Frequency Monitoring Selection Function P 110 P 110 Operation panel frequency monitoring selection Parameter Factory Setting Setting Range Remarks 0 When the inverter starts the operation panel enters the monitoring mode automatically and the screen displays the output frequency 1 When the inverter ...

Page 106: ...ng this function s k r a m e R e g n a R g n i t t e S g n i t t e S y r o t c a F r e t e m a r a P 0 There are no output at zero speed 151 0 0 1 1 Control by DC Note 1 2 e t o N 0 3 0 5 2 5 1 Note 1 The output mode selected by the value of P 151 when P 151 is 0 there is no output when P 151 is 1 the value of P152 is the voltage output dc voltage to keep the torque 2 Suppose that P 152 6 then the...

Page 107: ...ion Parameter Factory Setting Setting Range s m 0 0 2 0 4 7 5 1 P 157 selects response time to the signal of external terminal 5 43 External Terminal Power Enable Function P 158 P 158 External terminal power enable Parameter Factory Setting Setting Range 1 0 0 8 5 1 If P 158 1 select the external terminal power enabling function At this situation if the multi function terminal function is STF STR ...

Page 108: ...ore energy 5 45 Multi function Display P 161 P 161 Multi function display selection The user can select what is the screen will display at the monitoring output voltage mode by set different value to P 161 The details are below Parameter Factory Setting Setting Range Remarks 0 The current output voltage value 1 The current voltage between P and N 2 The accumulation rate of temperature increase of ...

Page 109: ... Gain setting for it is possible that the output current can not be limited absolutely Under PID control the output frequency is also limited between the maximum frequency and the minimum frequency Please refer to the instruction of P 60 about the input signal filter on terminal 4 5 and terminal 2 5 The sketch map of PID function is as follows s T Sampling period 10ms Parameter Factory Setting Set...

Page 110: ...integral controller Yet when the deviation time is too large system vibration may be induced 175 0 0 100 176 30s 0 600s 0 Free stop 1 Decelerate and stop 177 0 0 1 2 2 Continue to run when the alarm goes off 178 0 0 100 179 1s 0 255s 180 90 0 100 181 40Hz 0 120Hz 50 Hz P 189 1 182 60Hz 0 120Hz P 189 0 When the deviation value accumulated with the integral time an upper limit for deviation accumula...

Page 111: ...ed When the feedback value is lower than revival level P 180 the output frequency of inverter will select PID control function again For example P 178 5 P 179 30s P 180 90 P 181 40Hz When the feedback value is larger than 95 of the target feedback value and is lower than 105 of the target feedback value for 10s continuously the output frequency will be diminished gradually by the inverter When the...

Page 112: ...ching the desired control process 5 47 Disconnection Processing Function of Terminal 4 5 P 184 P 184 Disconnection processing function of terminal 4 5 Parameter Factory Setting Setting Range Remarks 3 0 0 4 8 1 Setting When P 184 0 this function is useless If the terminal 4 5 is disconnected the inverter will slow down to 0Hz If it is connected to terminal 4 5 again the inverter will accelerate to...

Page 113: ...rations If P 185 0 the function is invalid For example When the setting frequency is 50Hz P 185 50 and external analog signal input for 0 10V In the diagram At 0V the target frequency can be calculated by this formula 50Hz 50Hz 50 25Hz At 5V the target frequency can be calculated by this formula 50Hz 50Hz 0 50Hz At 10V the target frequency can be calculated by this formula 50Hz 50Hz 50 75Hz Note 1...

Page 114: ... z H 0 5 6 0 e c n e r e f e r g n i r o t i n o m y c n e u q e r F P 66 Stall prevention operation reduction starting frequency 0 650Hz 0 01Hz P 182 z H 1 0 0 z H 0 2 1 0 y c n e u q e r f t i m i l r e p p u l a r g e t n I P 195 Frequency corresponding to the maximum input voltage across the terminal 2 5 0 650Hz 0 01Hz P 197 Frequency corresponding to the maximum input voltage current across t...

Page 115: ...0 into P 194 Also Value A will be written into P 192 3 Assume that the input voltage equals Value B and the expected output frequency is 60Hz then adjust the signal to Value B and write 60 into P 195 also Value B will be written into P 193 Note 1 The equation for the above curve is 2 If the user can not provide the actual stability of the signal input the user can set up the parameters P 192 and P...

Page 116: ...Value A will be written into P 198 3 Assume that the input current equals to Value B and the expected output frequency is 60Hz Adjust the signal to Value B and write 60 into P 197 Also Value B will be written into P 199 Note 1 The equation for the above figure is 2 If the user can not provide the actual stability of the signal input parameters P 198 and P 199 can be set up manually The value of P ...

Page 117: ...What is the Backlash compensation Reduction gears have an engagement gap and have a dead zone between forward rotation and reverse rotation This dead zone is called backlash and this gap disables the mechanical system from following motor rotation More specifically a motor shaft develops excessive torque when the direction of rotation changes or when constant speed operation shifts to deceleration...

Page 118: ...s of P 238 and P 239 is 0 1 seconds Setting The triangular wave function is effective if the value of parameter P 234 is 1 and the signal is on Please set 36 to any parameter P 80 P 84 P 86 corresponding to the external terminal assigned for TRI signal If the value of the parameter is 2 it means the triangular wave function is effective all the time f0 f1 f1 f2 f3 triangular wave operation TRI P 2...

Page 119: ... should equal to P 1 Note 1 Basic frequency is set by the target frequency reference source operation panel communications analog signal 2 5 4 5 input or combination of multi speed gears 2 The proportion linkagefunction please refer to P 185 3 Seclection the 4 5 external analog signal voltage or current input terminals please refer to P 17 the frequency range of the external analog signal please r...

Page 120: ...ll be turned on if the temperature of the heat sink is higher than 40 When the fan is turned off the fan will be turned off too When P 245 3 the fan will be turned on when the temperature of the heat sink is higher than 40 When the temperature of the heat sink is lower than 40 the fan will be turned off 5 58 Commercial Power Supply Frequency Operation Function P 247 P 250 V F P 247 MC switch inter...

Page 121: ...lid during automatic switchover operation P 249 99999 When the inverter start command STF STR is turned off after the operation is changed from inverter operation to commercial power supply operation the operation will be changed to the inverter operation and the motor will decelerate until it stops Examples for the commercial power supply frequency switchover function The following diagram is the...

Page 122: ... frequency 1 No action sequence for the automatic switchover sequence P 249 99999 2 With action sequence for the automatic switchover sequence P 249 99999 P 250 99999 3 With action sequence for the automatic switchover sequence series P 249 99999 P 250 99999 MRS STF CS MC2 MC1 P 247 P 247 P 248 P 57 P 58 Power supply Inverter operation Free operation the commercial power supply operation stop The ...

Page 123: ...ted commercial power supply if commercial power supply switchover sequence function that can send out the signal for electromagnetic contactor actions is used 5 59 Short Circuit Protection Function P 287 P 287 Short circuit protection function selection Parameter Factory setting Setting range Remarks 1 0 1 7 8 2 Setting Set P 287 to 0 to cancel the output end short circuits protection function Whe...

Page 124: ... will be displayed as 0 Abnormal code corresponded alarm condition Abnormal Number Alarm Code Abnormal Number Alarm Code Abnormal Number Alarm Code Abnormal Number Alarm Code 00 H00 No alarm 33 H21 OV2 64 H40 EEP 160 HA0 OPT 16 H10 OC1 34 H22 OV3 66 H42 PIDE 179 HB3 SCP 17 H11 OC2 35 H23 OV0 97 H61 OLS 192 HC0 CPU 18 H12 OC3 48 H30 THT 98 H62 OL2 193 HC1 CPR 19 H13 OC0 49 H31 THN 129 H81 AErr 32 H...

Page 125: ...g up the password The password has to be greater than 1 Once the password setup is completed P 295 will display 1 After deleting the password P 295 will display 0 Once the password is set no parameter can be modified except P 294 P 998 and power shutdown have no effect on the password The parameters can be revised only after the decryption Note Bring the inverter to the factory for decryption if t...

Page 126: ...cess the operation panel will display TEND and flicker If the measurement fails the operation panel will flicker FAL Press down STOP RESET for 1s return to normal display Procedures for motor parameter auto tuning are presented below Confirm the wiring Set motor parameters 1 2 0 Y N Y N STOP RESET Please refer 2 5 6 P 302 P 307 P 301 Success Finish Manually adjust parameter values FWD Press down o...

Page 127: ...Idling excitation current P 309 Stator resistor Parameter Factory setting Setting range Remarks 0 6 1 0 0 2 0 3 8 0 4 3 0 3 V 0 4 4 0 V 0 4 4 0 2 2 4 0 3 50Hz P 189 1 305 60Hz 0 650Hz P 189 0 A 0 0 5 0 d e s a b r e w o p e s r o H 6 0 3 1 9 8 1 P n i m r 0 1 4 1 307 1710 r min 0 9998 r min P 189 0 A 0 0 5 0 d e s a b r e w o p e s r o H 8 0 3 309 Horsepower based 99 98 Setting When the motor can ...

Page 128: ...n in The screen will display the parameter mumber one by one Those indicating the parameters are copied from the inverter to the operation panel When the parameter copying is completed the screen will display and flickering 2 When the second inverter is in the PU mode the value of P 995 is readout the screen will display and then written in The screen will display the parameter mumber one by one T...

Page 129: ...e parameters to the default values P 999 Restoring some parameters to the default values Once P 998 is read out after the read out the screen will display and rewritten in all the parameters will be restored to the default values except P 21 P 188 P 189 P 292 and P 293 Once P 999 is read out after the read out the screen will display and rewritten in all the parameters will be restored to the defa...

Page 130: ...coustic noise when operating whether the wiring is ok 5 Check the indicating lamp Whether the control board indicating LED lamp the operation panel indicating LED lamp and the operation panel screen LED are normal 6 Check whether the expected performance is maintained 7 Check whether there s any abnormal vibration acoustic noise or smell during running 8 Check whether there is liquid leaking from ...

Page 131: ... Note Please send the inverters to the factory when replacement of the parts is necessary 6 4 Inverter Insulation Resistance Measurement 1 Before measurement first dismount the wiring of the main circuit terminals and the control board Then execute wiring in the way as the right figure 2 The measurement is only suitable for the main circuit Such measurement is prohibited for control board terminal...

Page 132: ...Conducting S L2 P Conducting V T2 P Conducting T L3 P Conducting W T3 P Conducting P R L1 Not conducting P U T1 Not conducting P S L2 Not conducting P V T2 Not conducting P T L3 Not conducting P W T3 Not conducting R L1 N Not conducting U T1 N Not conducting S L2 N Not conducting V T2 N Not conducting T L3 N Not conducting W T3 N Not conducting N R L1 Conducting N U T1 Conducting N S L2 Conducting...

Page 133: ... 0 360 00s 0 3600 0s 0 1s 0 01s 10s 5 5KW P46 P 9 Electronic thermal relay capacityʳ 0 500A 0 01A 0 P48 P 10 DC injection brake operation frequencyʳ 0 120Hz 0 01Hz 3Hz P48 P 11 DC injection brake operation timeʳ 0 60 0 1 0 5 P48 P 12 DC injection brake voltageʳ 0 30 0 1 4 P48 P 13 Starting frequencyʳ 0 60Hz 0 01Hz 0 5Hz P49 P 14 Load pattern selectionʳ 0 13 1 0 P50 P 15 JOG frequency 0 650Hz 0 01H...

Page 134: ...t frequency filtering constant 0 31 1 0 P54 P 29 Acceleration deceleration pattern selectionʳ 0 1 2 1 0 P55 P 30 Regenerative function selectionʳ 0 1 1 0 P56 P 31 Soft PWM selectionʳ 0 2 1 0 P57 P 32 Serial communication Baud rate selectionʳ 0 3 1 1 P58 P 33 Communication protocol selection 0 1 1 0 P58 P 34 Reserved P 35 Reserved P 36 Inverter station number 0 254 1 0 P58 P 37 Speed displayʳ 0 500...

Page 135: ...e 0 360 00s 0 3600 0s 9999 0 01s 0 1s 9999 P46 P 46 Second torque boost 0 30 9999 0 1 9999 P42 P 47 Second base frequencyʳ 0 650Hz 9999 0 01Hz 9999 P44 P 48 Data lengthʳ 0 1 1 0 P58 P 49 Stop bit lengthʳ 0 1 1 0 P58 P 50 Parity check selectionʳ 0 1 2 1 0 P58 P 51 CR and LF selection 1 2 1 1 P58 P 52 Number of communication retiesʳ 0 10 1 1 P58 P 53 Communication check time interval 0 999 8s 9999 0...

Page 136: ... Stall prevention operation reduction level starting frequency 0 650Hz 0 01Hz 50Hz 60Hz Note P53 P 67 Number of retries at alarm occurrenceʳ 0 10 1 0 P88 P 68 Retry waiting timeʳ 0 360s 0 1s 6s P88 P 69 Retry accumulation timesʳ 0 0 0 P88 P 70 Special regenerative brake dutyʳ 0 30 0 1 0 P56 P 71 Idling braking and linear braking selection 0 1 1 1 P89 P 72 Carrier frequency 1 15 1 5 P90 P 73 Voltag...

Page 137: ...ection for multi function relayʳ 0 10 1 5 P79 P 86 Multi function terminal RES function selection 0 40 43 1 30 P93 P 87 Reversed P 88 Reversed P 89 Slip compensation coefficient 0 10 1 0 P97 P 90 Reserved P 91 Frequency jump 1Aʳ 0 650Hz 9999 0 01Hz 9999 P98 P 92 Frequency jump 1Bʳ 0 650Hz 9999 0 01Hz 9999 P98 P 93 Frequency jump 2Aʳ 0 650Hz 9999 0 01Hz 9999 P98 P 94 Frequency jump 2Bʳ 0 650Hz 9999...

Page 138: ...9 P 108 Runtime of section 8 in programmed operation modeʳ 0 6000s 0 1s 0s P99 P 110 Operation panel frequency monitoring selection 0 4 1 0 P101 P 111 Acceleration deceleration time of section 1ʳ 0 600s 0 6000s 0 01s 0 1s 0s P99 P 112 Acceleration deceleration time of section 2ʳ 0 600s 0 6000s 0 01s 0 1s 0s P99 P 113 Acceleration deceleration time of section 3ʳ 0 600s 0 6000s 0 01s 0 1s 0s P99 P 1...

Page 139: ...P 136 Frequency of section 6ʳ 0 650Hz 0 01Hz 0Hz P99 P 137 Frequency of section 7ʳ 0 650Hz 0 01Hz 0Hz P99 P 138 Frequency of section 8ʳ 0 650Hz 0 01Hz 0Hz P99 P 139 Voltage signal bias 0 100 0 1 0 P74 P 140 Voltage signal gain 0 1 200 0 1 100 P74 P 141 Bias polarity of voltage signal and reverse motion of negative bias 0 11 1 0 P74 P 142 Speed 8 0 4650Hz 0 01Hz 0Hz P45 P 143 Speed 9 0 650Hz 9999 0...

Page 140: ...selection 0 13 1 0 P104 P 162 Middle frequency 2 0 650Hz 99999 0 01Hz 99999 P50 P 163 Voltage output 2 at middle frequency 0 100 0 1 0 P50 P 164 Middle frequency 3 0 650Hz 99999 0 01Hz 99999 P50 P 165 Voltage output 3 at middle frequency 0 100 0 1 0 P50 P 166 Middle frequency 4 0 650Hz 99999 0 01Hz 99999 P50 P 167 Voltage output 4 at middle frequency 0 100 0 1 0 P50 P 168 Middle frequency 5 0 650H...

Page 141: ...P105 P 184 Disconnection processing function of terminal 4 5 0 3 0 0 P108 P 185 Proportion linkage gain 0 100 1 0 P109 P 187 FM calibration parameter 0 9998 1 220 P79 P 188 Software edition P109 60Hz 0 P 189 Default function 0 1 1 50Hz 1 P110 P 190 AM output bias 0 8192 1 0 P83 P 191 AM output gain 0 8192 1 625 P83 P 192 Minimum input voltage across terminal 2 5 0 10 0 01 0 P111 P 193 Maximum inpu...

Page 142: ...tion selection 0 1 1 0 P113 P 230 The backlash compensation acceleration interrupt frequency 0 650Hz 0 01Hz 1Hz P113 P 231 The backlash compensation acceleration interrupt time 0 360s 0 1s 0 5s P113 P 232 The backlash compensation deceleration interrupt frequency 0 650Hz 0 01Hz 1Hz P113 P 233 The backlash compensation deceleration interrupt time 0 360 s 0 1s 0 5s P113 P 234 Triangular wave functio...

Page 143: ...s operation 0 60Hz 9999 0 01Hz 9999 P116 P 250 Automatic switchover frequency range from bypass to inverter operation 0 10Hz 9999 0 01Hz 9999 P116 P 287 Short circuit protection function selection 0 1 1 1 P119 P 288 Alarm history number 0 12 1 0 P119 P 289 Alarm code 0 P119 P 290 The latest alarm status selection 0 5 1 0 P119 P 291 The latest alarm status 0 P119 P 292 Accumulative motor operation ...

Page 144: ... 0 01Hz 50Hz 60Hz Note P123 P 306 Motor rated current 0 500A 0 01 A Horsepower based P123 P 307 Motor rated rotation speed 0 65535 r min 1 r min 1410 1710 r min Note P123 P 308 Motor excitation current 0 500A 0 01 A Horsepower based P123 P 309 Stator resistor 0 99 8ȍ 1 Horsepower based P123 P 994 Parameter copy readout Refer to Chapter 5 P124 P 995 Parameter copy write in Refer to Chapter 5 P124 P...

Page 145: ...y OC1 Over current during acceleration OC2 Over current at constant speed OC3 Over current during deceleration The output current is two times larger than the rated current of the inverter 1 In case the time for acceleration or deceleration is too short please prolong it 2 Avoid abrupt increase of load 3 Check Terminals U T1 V T2 and W T3 for short circuit OV0 Over voltage when stop Check whether ...

Page 146: ...Check the capacity of the external thermal relay and the motor for matching 2 Reduce the load OPT Peripheral devices are abnormal 1 Abnormal communication The maximum communication retry number is violated 2 Interrupted communication The maximum communication check time interval is violated Correctly set the communication parameters EEP Memory is abnormal The memory ROM fails Send it back to the f...

Page 147: ...e of IGBT module is too high 1 Reduce the environment temperature and improve the air condition 2 Check whether the fan of the inverter is damaged CPR CPU abnormal CPU software abnormal 1 Check the wiring 2 Check the parameter setting 3 Improve external disturbance OL2 Over torque abnormal 1 Too heavy load of motor 2 The setting value of P 155 and P 156 is unreasonable 1 Alleviate the load of moto...

Page 148: ... run smoothly 1 Add a brake resistor between P and PR 2 Check if the values of P 7 and P 8 are too small LV Low voltage Input voltage is low Supply with the normal voltage LT motion When the output current is more than twice the rated current but it doesn t reach the stall level all the six lights on both side of the screen flicker indicating that the inverter is in LT mode Then the motor may not ...

Page 149: ...the voltage current signals are correctly wired Check whether the functions of STF and STR are correct related parameter P 80 P 84 P 86 Check whether the wiring for the control circuit is disconnected or has a poor contact Reversed motor rotation Check whether the phase sequence of output terminals U T1 V T2 and W T3 is correct Check whether the start signal STF and STR are connected correctly Fai...

Page 150: ...ration panel operation panel installation dimensions and transmission cable 1 DU06 operation panel Description on the ordering code e m a N l e d o M O N l e n a p n o i t a r e p o 6 0 U D 6 0 U D K N S 1 2 Outline drawing of DU06 3 Screw installation of DU06 ...

Page 151: ...ation of DU06 5 CBL Transmission cable used with the above operation panel Description on the ordering code NO e m a N l e d o M Ordering code 1 CBL1R5GT Transmission cable 1 5M SNKCBL1R5GT 2 CBL03GT Transmission cable 3M SNKCBL03GT 3 CBL05GT Transmission cable 5M SNKCBL05GT ...

Page 152: ...e EU standard to coordinate with the inverter The wire between the motor and the inverter has to be stored in shielded cable or metal tube In addition ground the motor terminal and the inverter terminal together Please shorten the wire as much as possible Please put this inverter in a metal cabinet that is already grounded It can prevent radiation interference The line to line noise filter at the ...

Page 153: ...149 Appendix 5 European Specification Compatibility Description Specification description CE Certification Statement ...

Page 154: ...150 Revision Record Revision Record Published Date Edition of the Manual Revision Content First Edition Version V1 00 Published Date December 2011 ...

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