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SSI700 User Manual                                                  Maintenance and Troubleshooting

 

  

  

www.ssinverter.info

 

 

Solutions

  

Possible Causes

  

Fault  

SN

  

1: Reduce the carrier frequency 
(P0-15). 
2: Replace the fan and clean the 
air filter. 
3: Contact the agent or 
Ssinverter for technical support. 

1: The setting of carrier frequency is 
too high. 
2: The cooling fan is damaged, or 
the air filter is blocked. 
3: Components inside the AC drive 
are damaged (thermal coupler or 
others). 

OH1 (module 
overheat) fault is 
reported 
frequently. 

5 

1: Ensure the cable between the 
AC drive and the motor is 
normal. 
2: Replace the motor or clear 
mechanical faults. 
3: Check and re-set motor 
parameters. 

1: Check the motor and the motor 
cables. 
2: The AC drive parameters are set 
improperly (motor parameters). 
3: The cable between the drive 
board and the control board is in 
poor contact. 
4: The drive board is faulty. 

The motor does 
not rotate after the 
AC drive runs. 

6 

1: Check and reset the 
parameters in group P4. 
2: Re-connect the external 
signal cables. 
3: Re-confirm the jumper bar 
across OP and +24 V. 
4: Contact the agent or 
Ssinverter for technical support. 

1: The parameters are set 
incorrectly. 
2: The external signal is incorrect. 
3: The jumper bar across OP and 
+24 V becomes loose. 
4: The control board is faulty. 

The DI terminals 
are disabled. 

7 

1: Replace the encoder and 
ensure the cabling is proper. 
2: Replace the PG card. 
3: Contact the agent or 
Ssinverter for technical support. 

1: The encoder is faulty. 
2: The encoder cable is connected 
incorrectly or in poor contact. 
3: The PG card is faulty. 
4: The drive board is faulty. 

The motor speed 
is always low in 
CLVC mode. 

8 

1: Re-set motor parameters 
or re-perform the motor 
autotuning. 
2: Set proper acceleration/ 
deceleration time. 
3: Contact the agent or 
Ssinverter for technical support. 

1: The motor parameters are set 
improperly. 
2: The acceleration/deceleration 
time is improper. 
3: The load fluctuates. 

The AC drive 
reports overcurrent 
and overvoltage 
frequently. 

9 

1: Check whether the contactor 
cable is loose. 
2: Check whether the contactor 
is faulty. 
3: Check whether 24 V power 
supply of the contactor is faulty. 
4: Contact the agent or 
Ssinverter for technical support. 

The soft startup contactor is not 
picked up. 

“RL” is reported 
upon power-on or 
running. 

10 

Replace the control board. 

Related component on the control 
board is damaged.  

is displayed upon 
power-on. 

11 

 

 

 

Warranty Agreement 

 
 
 

1. The warranty period of the product is 18 months (refer to the barcode on the 
equipment). During the warranty period, if the product fails or is damaged under the 
condition of normal use by following the instructions, Ssinverter will be responsible for free 
maintenance. 

 

2. Within the warranty period, maintenance will be charged for the damages caused by 
the following reasons: 

 

Содержание SSI700

Страница 1: ......

Страница 2: ...rect use of the SSI700 series AC drive including selection parameter setting commissioning maintenance inspection Read and understand the manual before use and forward the manual to the end user Notes...

Страница 3: ...Safety Information and Precautions...

Страница 4: ...I AO accuracy can reach almost 20 mv via factory correction or on site correction Customized parameter display You can customize the parameters that need to be displayed Modified parameter display You...

Страница 5: ...0 series AC drive complies with the requirements of standard IEC EN 61800 3 on the condition of correct installation and use by following the instructions in chapter 7 Contents Preface 1 Introduction...

Страница 6: ...equency Fixed Length and Count Group 12 Multi Reference and Simple PLC Function Group 13 Point point Communication Group 16 User Password Group 17 Torque Control and Restricting Parameters 1 9 10 13 1...

Страница 7: ...Product Information...

Страница 8: ...ector control 0 320 Hz V F control 0 3200 Hz Carrier frequency 0 5 16 kHz The carrier frequency is automatically adjusted based on the load features Input frequency resolution Digital setting 0 01 Hz...

Страница 9: ...ing pulse setting and serial communication port setting You can perform switchover between these sources in various ways Auxiliary frequency source There are ten auxiliary frequency sources It can imp...

Страница 10: ...ion of peripheral electrical devices Part Mounting Location Function Description MCCB Power receiving side Interrupt the power supply when overcurrent occurs on down stream devices Contactor Between M...

Страница 11: ...r is greater than 50 m install an AC output reactor 1 Do not install the capacitor or surge suppressor on the output side of the AC drive Otherwise it may cause faults to the AC drive or damage to the...

Страница 12: ...Mechanical and Electrical Installation...

Страница 13: ...ries AC drives of plastic housing are the whole unit built in products operated through remote control and need to be installed in the final system The final system must have the required fireproof co...

Страница 14: ...parts in the cabinet into consideration 2 Install the AC drives upright to facilitate heat dissipation If multiple AC drives are installed in the cabinet install them side by side If one row of AC dri...

Страница 15: ...it may damage the AC drive 3 AC drive output terminals U V W The specification and installation method of external power cables must comply with the local safety regulations and related IEC standards...

Страница 16: ...y Provide 10 V power supply to external unit Generally it provides power supply to external potentiometer with resistance range of 1 5 k Maximum output current 10 mA 24V COM External 24V power supply...

Страница 17: ...ut It is limited by P5 00 FM terminal output mode selection As high speed pulse output the maximum frequency hits 100 kHz As open collector output its specification is the same as that of DO1 Relay ou...

Страница 18: ...erence install filter capacitor or ferrite magnetic core at the analog signal source Figure 3 5 Install filter capacitor or ferrite magnetic core 2 Wiring of DO terminal When the digital output termin...

Страница 19: ...Operation Display and Application Examples...

Страница 20: ...rive is in the running state and OFF indicates that the AC drive is in the stop state LOCAL REMOT It indicates whether the AC drive is operated by means of operation panel terminals or communication L...

Страница 21: ...or running state and select the digit to be modified when modifying parameters RUN Start the AC drive in the operation panel control mode Stop Reset Stop the AC drive when it is in the running state...

Страница 22: ...a function code is only readable such as AC drive model actually detected parameter and running record parameter Such a function code cannot be modified in the running state and can only be changed at...

Страница 23: ...a parameter needs to be displayed during the running set the corresponding bit to 1 and set P7 05 to the hexadecimal equivalent of this binary number LED display stop parameters P7 05 In running stat...

Страница 24: ...Parameter Name Function Code Group P7 Operation Panel and Display 1F LED display running parameters 1 P7 03 0 If a parameter needs to be displayed during the running set the corresponding bit to 1 an...

Страница 25: ...ode Group P0 Standard Function Parameters 0 0 Operation panel control LED off 1 Terminal control LED on 2 Communication control LED blinking Command source selection Run Stop P0 01 It is used to deter...

Страница 26: ...ctromagnetic button for start stop In the preceding figure SB1 must stay ON during normal start and running The AC drive stops immediately after SB1 becomes OFF The signals from SB2 and SB3 become val...

Страница 27: ...of load such as elevator and crane Startup frequency is applicable to drive with burst start under start torque such as cement mixer Figure 4 9 Frequency curve of direct start P6 00 1 Rotational spee...

Страница 28: ...Stop The SSI700 supports timing stop This function is enabled by P8 42 and the timing duration is determined by P8 43 and P8 44 Figure 4 13 Setting of the timing stop function You can set the timing...

Страница 29: ...C drive starts JOG running After you release the AC drive decelerates to stop To perform reverse JOG set P7 01 to 4 and P8 13 to 1 Hold down and the AC drive starts reverse JOG running Parameter Setti...

Страница 30: ...g modes of main frequency sources digital setting UP DOWN modification non retentive at power failure digital setting UP DOWN modification retentive at power failure AI1 AI2 pulse setting multi refere...

Страница 31: ...minimum of A and B 4 Frequency switchover A DI terminal is used to switch over between the preceding three frequency setting channels The following figure shows how to set the relationship in P0 07 in...

Страница 32: ...source 2 10 V corresponding to 10 40 Hz Figure 4 21 Current input of AI2 connected to 4DA module of the PLC as the frequency source 4 20 mA corresponding to 0 50 Hz Notes 1 AI1 provides 0 10 V voltage...

Страница 33: ...ivalent PID calculating units You can set the features such as adjustment speed and accuracy for the two units separately based on the actual conditions Switchover between the two units can be impleme...

Страница 34: ...Setting the Motor Rotating Direction After the AC drive restores the default settings press to drive the motor to rotate In this case the rotating direction is regarded as the forward rotation If the...

Страница 35: ...l function The length pulses are sampled by the DI allocated with function 27 Length count input The Actual length 11 06 is obtained by dividing the number of pulses sampled by the value of 11 07 Numb...

Страница 36: ...y is high The DO terminal that is allocated with function 9 Designated count value reached and the DO terminal that is allocated with function 8 Set count value reached must not be the same In the RUN...

Страница 37: ...d from the load and dynamic auto tuning is not allowed Poor Manual input It is applied to applications where the motor asynchronous motor only cannot be disconnected from the load Input the motor para...

Страница 38: ...rminals DI1 to DI5 The internal hardware of DI terminals are configured with 24 VDC power supply for detection You can input a signal to a DI terminal of the AC drive only by shorting the DI terminal...

Страница 39: ...The greater the value is the higher the output pulse frequency is The 100 value corresponds to 100 kHz The property of the indicated internal parameter is defined by P5 06 4 10 Use of AI Terminals The...

Страница 40: ...parameters for the communication port see group 13 Set the communication rate and data format to consistent with those of the host computer which is the precondition of normal communication The SSI70...

Страница 41: ...ffective at next power on The AC drive supports backup and restoration of parameter setting which is convenient for commissioning The AC drive also provides the retentive function on alarm information...

Страница 42: ...Function Code Table...

Страница 43: ...nction Code Group P0 Standard Function Parameters 0 0 Sensorless flux vector control SFVC 1 Voltage Frequency V F control Motor control mode P0 00 0 0 Operation panel control LED off 1 Terminal contro...

Страница 44: ...ncy P0 10 0 0 Set by P0 12 1 AI1 2 AI2 3 Reserved 4 Pulse setting DI5 5 Communication setting Source of frequency upper limit P0 11 50 00 Hz Frequency lower limit P0 14 to maximum frequency P0 10 Freq...

Страница 45: ...l Dependent 0 001 65 535 AC drive power 55 kW Rotor resistance asynchronous motor P1 07 Model Dependent 0 01 655 35 mH AC drive power 55 kW Leakage inductive reactance motor P1 08 Model Dependent 0 1...

Страница 46: ...7 Property Default Setting Range Parameter Name Function Code Group P3 V F Control Parameters 50 0HZ 0 00 Hz to maximum output frequency Cut off frequency of torque boost P3 00 Model dependent 0 0 fix...

Страница 47: ...switchover terminal 1 21 Acceleration Deceleration prohibited 22 PID pause 23 PLC status reset 24 Swing Frequency pause 25 Counter input 26 Counter reset 27 Length count input 28 Length reset 29 Torq...

Страница 48: ...ponding setting of AI1curve maximum input P4 16 0 10s 0 00 10 00s AI1 filter time P4 17 0 00 V 0 00 V to P4 20 AI2 curve minimum input P4 18 0 0 100 00 100 0 Corresponding setting of AI2 curve minimum...

Страница 49: ...ion Code Group P5 Output Terminals 0 0 Pulse output FMP 1 Switch signal output FMR FM terminal output mode P5 00 0 0 No output 1 AC drive running 2 Fault output stop 3 Frequency level detection BRAKE...

Страница 50: ...ved P5 05 0 0 Running frequency 1 Set frequency 2 Output current 3 Output torque absolute value 4 Output power 5 Output voltage 6 Pulse input 7 AI1 8 AI2 9 Reserved 10 Length 11 Count value 12 Communi...

Страница 51: ...celeratio n mode P6 07 30 0 0 0 to 100 0 P6 09 Time proportion of S curve start segment P6 08 30 0 0 0 to 100 0 P6 08 Time proportion of S curve end segment P6 09 0 0 Decelerate to stop 1 Coast to sto...

Страница 52: ...Bit02 Pulse setting frequency kHz Bit03 Running frequency 2 Hz Bit04 Remaining running time Bit05 AI1 voltage before correction V Bit06 AI2 voltage before correction V Bit07 Reserved Bit08 Linear spee...

Страница 53: ...eration time P8 02 Model dependent 0 0 6500 0s Acceleration time 2 P8 03 Model dependent 0 0 6500 0s Deceleration time 2 P8 04 Model dependent 0 0 6500 0s Acceleration time 3 P8 05 Model dependent 0 0...

Страница 54: ...0 maximum frequency Any frequency reaching detection amplitude 2 P8 33 5 0 0 0 300 0 rated motor current Zero current detection level P8 34 0 10s 0 00 600 00s Zero current detection delay time P8 35...

Страница 55: ...Overvoltage stall protective voltage P9 04 20 0 100 Overcurrent stall gain P9 05 150 100 200 Overcurrent stall protective current P9 06 1 0 Disabled 1 Enabled Short circuit to ground upon power on P9...

Страница 56: ...ad LL 27 Too large speed deviation DEV 28 Power output phase loss LF 29 Initial position fault 30 Power output phase loss 2nd fault type P9 15 3rd latest fault type P9 16 Frequency upon 3rd fault P9 1...

Страница 57: ...Power output phase loss LF Same as unit s digit Thousand s digit External equipment fault EF Same as unit s digit Ten thousand s digit Communication fault CE Same as unit s digit 00000 Ten s digit EE...

Страница 58: ...0 0 100 0 maximum frequency Backup frequency upon abnormality P9 55 0 0 Invalid 1 Decelerate 2 Decelerate to stop Action selection at instantaneous power failure P9 59 90 0 80 0 100 0 Action pause jud...

Страница 59: ...00s 0 00 60 00s PID feedback filter time 10 12 0 00s 0 00 60 00s PID output filter time 10 13 20 0 0 0 100 0 Proportional gain Kp2 10 15 20 0 0 0 100 0 Integral time Ti2 10 16 0 000s 0 000 10 000s Dif...

Страница 60: ...et length 11 05 0 m 0 65535 m Actual length 11 06 100 0 0 1 6553 5 Number of pulses per meter 11 07 1000 1 65535 Set count value 11 08 1000 1 65535 Designated count value 11 09 Property Default Settin...

Страница 61: ...nce 3 12 24 0 0 3 Acceleration deceleration time of simple PLC reference 3 12 25 0 0s h 0 0 6553 5s h Running time of simple PLC reference 4 12 26 0 0 3 Acceleration deceleration time of simple PLC re...

Страница 62: ...PLC reference 14 12 46 0 0 3 Acceleration deceleration time of simple PLC reference 14 12 47 0 0s h 0 0 6553 5s h Running time of simple PLC reference 15 12 48 0 0 3 Acceleration deceleration time of...

Страница 63: ...ers 501 Back up current user parameters Restore default settings 16 01 Property Default Setting Range Parameter Name Function Code Group 17 Torque Control and Restricting Parameters 0 0 Speed control...

Страница 64: ...Description of Function Codes...

Страница 65: ...Better performance can be achieved by adjusting speed regulator parameters in group P2 Property Default Setting Range Parameter Name Function Code Group P0 Standard Function Parameters 0 0 Operation...

Страница 66: ...tion panel or using the UP DOWN function of input terminals When the AC drive is powered on again after power failure the set frequency is the value memorized at the moment of the last power failure N...

Страница 67: ...ommunication and receives data as the frequency source data transmitted by the master is used as the set frequency The data format is 100 00 to 100 00 100 corresponds to the value of P0 10 Maximum fre...

Страница 68: ...y frequency B for A and B operation P0 06 If A and B operation is used P0 05 and P0 06 are used to set the adjustment range of the auxiliary frequency source You can set the auxiliary frequency to be...

Страница 69: ...hanging the motor wiring Modifying this parameter is equivalent to exchanging any two ofthe motor s U V W wires Notes The motor will resume running in the original direction after parameter initializa...

Страница 70: ...ontinue to run at this speed Property Default Setting Range Parameter Name Function Code Group P0 Standard Function Parameters 50 00 Hz Frequency lower limit P0 14 to maximum frequency P0 10 Frequency...

Страница 71: ...rate the AC drive Otherwise the AC drive may overheat and alarm Property Default Setting Range Parameter Name Function Code Group P0 Standard Function Parameters 1 0 No 1 Yes Carrier frequency adjust...

Страница 72: ...rce is set to A and B operation The final frequency is obtained by adding the frequency offset set in this parameter to the A and B operation result Property Default Setting Range Parameter Name Funct...

Страница 73: ...ependent 0 01 655 35 A AC drive power 55 kW Rated motor current P1 03 Model Dependent 0 01 Hz to maximum frequency Rated motor frequency P1 04 Model Dependent 1 65535 RPM Rated motor rotational speed...

Страница 74: ...ve will obtain parameters of P1 06 to P1 08 by static auto tuning Set this parameter to 1 and press Then the AC drive starts static auto tuning 2 Asynchronous motor complete auto tuning To perform thi...

Страница 75: ...regulator To achieve a faster system response increase the proportional gain and reduce the integral time Be aware that this may lead to system oscillation The recommended adjustment method is as foll...

Страница 76: ...ll inertia the bus voltage will not rise during deceleration or where there is a braking resistor Property Default Setting Range Parameter Name Function Code Group P2 Vector Control Parameters 150 0 0...

Страница 77: ...ates multiple motors or there is a large difference between the AC drive power and the motor power Property Default Setting Range Parameter Name Function Code Group P3 V F Control Parameters 50 0HZ 0...

Страница 78: ...operty Default Setting Range Parameter Name Function Code Group P3 V F Control Parameters 0 00 Hz 0 00 Hz to P3 05 Multi point V F frequency 1 F1 P3 03 0 0 0 0 100 0 Multi point V F voltage 1 V1 P3 04...

Страница 79: ...n may lead to an increase in the output current Set P3 09 to a proper value in actual applications Set the over excitation gain to 0 in the applications where the inertia is small and the bus voltage...

Страница 80: ...e reports Err and performs the fault protection action For more details see the description of P9 47 12 Multi reference terminal 1 The setting of 16 speeds or 16 other references can be implemented th...

Страница 81: ...terminal becomes ON the integral adjustment function pauses However the proportional and differentiation adjustment functions are still valid 39 Switchover between main frequency source A and preset f...

Страница 82: ...ing values Two terminals for acceleration deceleration time selection have four state combinations as listed in the following table Table 6 3 State combinations of two terminals for acceleration decel...

Страница 83: ...the AC drive instructs reverse rotation When K1 and K2 are ON or OFF simultaneously the AC drive stops 1 Two line mode 2 In this mode DI1 is RUN enabled terminal and DI2 determines the running direct...

Страница 84: ...n SB3 is pressed to be ON The AC drive stops immediately after SB1 becomes OFF During normal startup and running SB1 must remain ON The AC drive s running state is determined by the final actions on S...

Страница 85: ...setting of AI curve 1 minimum input P4 14 10 00V P4 13 to 10 00 V AI1curve maximum input P4 15 100 0 100 00 100 0 Corresponding setting of AI1curve maximum input P4 16 0 10s 0 00 10 00s AI1 filter tim...

Страница 86: ...g AI1 function Property Default Setting Range Parameter Name Function Code 321 Unit s digit AI1 curve selection AI curve selection P4 33 Curve 1 2 points see P4 13 to P4 16 Curve 2 2 points see P4 18...

Страница 87: ...rs are used to set the valid mode of DI terminals 0 High level valid The DI terminal is valid when being connected with COM and invalid when being disconnected from COM 1 Low level valid The DI termin...

Страница 88: ...n the detected actual length exceeds the value set in 11 05 11 PLC cycle complete When simple PLC completes one cycle the terminal outputs a pulse signal with width of 250 ms 12 Accumulative running t...

Страница 89: ...larm output If a fault occurs on the AC drive and the AC drive continues to run the terminal outputs the alarm signal 39 Motor overheat warning If the motor temperature reaches the temperature set in...

Страница 90: ...sents standard output the actual output is B kA b The zero offset coefficient 100 of AO1 corresponds to 10 V or 20 mA The standard output refers to the value corresponding to the analog output of 0 to...

Страница 91: ...oad To ensure the performance of rotational speed tracking restart set the motor parameters in group P1 correctly 2 Pre excited start asynchronous motor It is valid only for asynchronous motor and use...

Страница 92: ...ted mode 1 From zero frequency It is applicable to restart after a long time of power failure 2 From the maximum frequency It is applicable to the power generating load Property Default Setting Range...

Страница 93: ...eleration A The output frequency increases or decreases along the S curve This mode is generally used in the applications where start and stop processes are relatively smooth such as elevator and conv...

Страница 94: ...tion deceleration A Figure 6 13 S curve acceleration deceleration B Property Default Setting Range Parameter Name Function Code Group P6 Start Stop Control 0 0 Decelerate to stop 1 Coast to stop Stop...

Страница 95: ...11 P6 12 Waiting time of stop DC braking When the running frequency decreases to the initial frequency of stop DC braking the AC drive stops output for a certain period and then starts DC braking This...

Страница 96: ...refers to multifunctional key You can set the function of the APP key by using this parameter You can perform switchover by using this key both in stop or running state 0 APP key disabled This key is...

Страница 97: ...Setting Range Parameter Name Function Code Group P7 Operation Panel and Display 1F LED display running parameters 1 P7 03 If a parameter needs to be displayed during the running set the corresponding...

Страница 98: ...be displayed during the running set the corresponding bit to 1 and set P7 03 to the hexadecimal equivalent of this binary number LED display running parameters 2 P7 04 These two parameters are used to...

Страница 99: ...y coefficient P7 06 This parameter is used to adjust the relationship between the output frequency of the AC drive and the load speed For details see the description of P7 12 Property Default Setting...

Страница 100: ...Assume that P7 06 Load speed display coefficient is 2 000 and P7 12 is 2 2 decimal places When the running frequency of the AC drive is 40 00 Hz the load speed is 40 00x 2 000 80 00 display of 2 deci...

Страница 101: ...des a total of four groups of acceleration deceleration time that is the preceding three groups and the group defined by P0 17 and P0 18 Definitions of four groups are completely the same You can swit...

Страница 102: ...tting Range Parameter Name Function Code 0 0 Run at frequency lower limit 1 Stop 2 Run at zero speed Running mode when set frequency lower than frequency lower limit P8 14 It is used to set the AC dri...

Страница 103: ...nd to the run command valid upon AC drive power on for example an input terminal is ON before power on The AC drive responds only after the run command is cancelled and becomes valid again In addition...

Страница 104: ...eached P8 21 If the AC drive running frequency is within the certain range of the set frequency the corresponding DO terminal becomes ON This parameter is used to set the range within which the output...

Страница 105: ...figure shows the diagram when the jump frequencies are valid during acceleration deceleration Figure 6 19 Diagram when the jump frequencies are valid during acceleration deceleration Property Default...

Страница 106: ...etting Range Parameter Name Function Code Group P8 Auxiliary Functions 0 0 Disabled 1 Enabled Terminal JOG preferred P8 27 It is used to set whether terminal JOG is preferred If terminal JOG is prefer...

Страница 107: ...mplitudes of the any frequency reaching detection value the corresponding DO becomes ON The SSI700 provides two groups of any frequency reaching detection parameters including frequency detection valu...

Страница 108: ...1 300 0 rated motor current Output overcurrent threshold P8 36 0 00s 0 00 600 00s Output overcurrent detectiondelay time P8 37 If the output current of the AC drive is equal to or higher than the ove...

Страница 109: ...g function P8 42 0 0 P8 44 1 AI1 2 AI2 3 Resered 100 of analog input corresponds to the value of P8 44 Timing duration source P8 43 0 0 min 0 0 6500 0 min Timing duration P8 44 These parameters are us...

Страница 110: ...0 Hz to wakeup frequency P8 49 Dormant Sleeping frequency P8 51 0 0s 0 0 6500 0s Dormant Sleeping delay time P8 52 These parameters are used to implement the dormant and wakeup functions in the water...

Страница 111: ...s used to give a warning signal to the control system via DO before motor overload protection This parameter is used to determine the percentage at which prewarning is performed before motor overload...

Страница 112: ...Time interval of fault auto reset P9 11 When the output current exceeds the overcurrent stall protective current during acceleration deceleration of the AC drive the AC drive stops acceleration decel...

Страница 113: ...larm of the AC drive to fault auto reset Property Default Setting Range Parameter Name Function Code 11 Unit s digit Input phase loss protection Ten s digit Contactor energizing protection 0 Disabled...

Страница 114: ...he output terminal is OFF the setting is 0 The value is the equivalent decimal number converted from the DI statuses Output terminal status upon 3rd fault P9 21 AC drive status upon 3rd fault P9 22 It...

Страница 115: ...n thousand s digit PID feedback lost during running PD Same as unit s digit in P9 47 00000 Unit s digit Too large speed deviation Fault protection action selection 4 P9 50 Same as unit s digit in P9 4...

Страница 116: ...r failure or sudden voltage dip the DC bus voltage of the AC drive reduces This function enables the AC drive to compensate the DC bus voltage reduction with the load feedback energy by reducing the o...

Страница 117: ...s control method By performing proportional integral and differential operations on the difference between the feedback signal and the target signal it adjusts the output frequency and constitutes a f...

Страница 118: ...Property Default Setting Range Parameter Name Function Code 1000 0 65535 PID setting feedback range 10 04 This parameter is a non dimensional unit It is used for PID setting display D0 15 and PID fee...

Страница 119: ...deviation between PID feedback and PID setting will make the output frequency stabilize effective for control applications Property Default Setting Range Parameter Name Function Code Group 10 Process...

Страница 120: ...a DI terminal or automatically implemented based on the deviation If you select switchover via a DI terminal the DI must be allocated with function 43 PID parameter switchover If the DI is OFF group 1...

Страница 121: ...it 0 Continue integral operation 1 Stop integral operation Integral separated If it is set to valid the PID integral operation stops when the DI allocated with function 38 PID integral pause is ON In...

Страница 122: ...en 11 01 is set to 0 the swing amplitude is 0 and the swing frequency does not take effect Figure 6 30 Swing frequency control Property Default Setting Range Parameter Name Function Code 0 0 Relative...

Страница 123: ...05 0 m 0 65535 m Actual length 11 06 100 0 0 1 6553 5 Number of pulses per meter 11 07 The preceding parameters are used for fixed length control The length information is collected by DI terminals 1...

Страница 124: ...100 0 100 0 Reference 6 12 06 0 0 100 0 100 0 Reference 7 12 07 0 0 100 0 100 0 Reference 8 12 08 0 0 100 0 100 0 Reference 9 12 09 0 0 100 0 100 0 Reference 10 12 10 0 0 100 0 100 0 Reference 11 12 1...

Страница 125: ...will not stop until receiving the stop command Simple PLC can be either the frequency source or V F separated voltage source When simple PLC is used as the frequency source whether parameter values of...

Страница 126: ...ration time of simple PLC reference 4 12 27 0 0s h 0 0 6553 5s h Running time of simple PLC reference 5 12 28 0 0 3 Acceleration deceleration time of simple PLC reference 5 12 29 0 0s h 0 0 6553 5s h...

Страница 127: ...N 1 Valid for Modbus Data format 13 00 6005 Unit s digit Modbus baud rate Baud rate 13 01 0 300 BPs 1 600 BPs 2 1200 BPs 3 2400 BPs 4 4800 BPs 5 9600 BPs 6 19200 BPs 7 38400 BPs 8 57600 BPs 9 115200...

Страница 128: ...1 is set to 501 the current parameter settings are backed up helping you to restore the setting if incorrect parameter setting is performed 4 Restore user backup parameters If 16 01 is set to 4 the pr...

Страница 129: ...0 mA current input decided by jumper J8 on the control board is 10 V to 10 V voltage input The SSI700 provides five curves indicating the mapping relationship between the input voltage of AI1 AI2 and...

Страница 130: ...he frequency upper limit Property Default Setting Range Parameter Name Function Code Group 17 Torque Control and Restricting Parameters 0 00s 0 00 65000s Acceleration time in torque control 17 07 0 00...

Страница 131: ...EMC...

Страница 132: ...for use in the first environment 5 Category C2 AC drive PDS of rated voltage less than 1000 V which is neither a plug in device nor a movable device and when used in the first environment is intended...

Страница 133: ...700 series AC drive Select a proper one based on actual requirements 7 3 2 Installation of AC Input Reactor on Power Input Side An AC input reactor is installed to eliminate the harmonics of the input...

Страница 134: ...ncy and conductivity as shown in the following figure The following figure shows the grounding method of the shielded cable Figure 7 1 Grounding of the shielded cable The installation precautions are...

Страница 135: ...ong distance 3 If the control cable must run across the power cable make sure they are arranged at an angle of close to 90 Other cables must not run across the AC drive 4 The power input and output ca...

Страница 136: ...e Add a safety capacitor to the power input cable and wind the cable with magnetic rings Add a safety capacitor to the interfered signal port or wind the signal cable with magnetic rings Connect the e...

Страница 137: ...Selection and Dimensions...

Страница 138: ...nt Power Capacity kVA AC Drive Model Three phase 220V 50 60HZ 0 027 0 5HP 0 4KW 2 1A 3 4A 0 7 SSI704G23A 0 050 1 HP 0 75 KW 3 8A 5A 1 5 SSI707G23A 0 066 2 HP 1 5 KW 5 1A 5 8A 3 SSI715G23A Three phase...

Страница 139: ...SSI700 User Manual Selection and Dimensions www ssinverter info 8 3 Physical Dimensions of External Operation Panel Figure 8 3 Physical dimensions of external operation panel...

Страница 140: ...regenerative process to the whole working process Application Elevator Winding and unwinding Centrifuge Occasional braking load General application Braking Frequency 20 30 20 30 50 60 5 10 Table 8 4...

Страница 141: ...Maintenance and Troubleshooting...

Страница 142: ...the cooling fan of the AC drive 9 1 2 Periodic Inspection Perform periodic inspection in places where inspection is difficult Periodic inspection involves Check and clean the air duct periodically Ch...

Страница 143: ...oper operation without following the instructions Fire flood or abnormal voltage Using the AC drive for non recommended function 4 The maintenance fee is charged according to SSINVERTER S uniform stan...

Страница 144: ...o normal range 4 Remove the added load 5 Select an AC drive of higher power class 1 The output circuit is grounded or short circuited 2 Motor auto tuning is not performed 3 The voltage is too low 4 A...

Страница 145: ...d 4 The thermally sensitive resistor of the module is damaged 5 The inverter module is damaged OH1 Module overheat 1 Check the cabling of host computer 2 Check the communication cabling 3 Set P0 28 co...

Страница 146: ...e cables 4 Contact the agent or Ssinverter for technical support 1 There is no power supply to the AC drive or the power input to the AC drive is too low 2 The power supply of the switch on the drive...

Страница 147: ...d 7 1 Replace the encoder and ensure the cabling is proper 2 Replace the PG card 3 Contact the agent or Ssinverter for technical support 1 The encoder is faulty 2 The encoder cable is connected incorr...

Страница 148: ...f there is any failure or damage to the product please correctly fill out the Product Warranty Card in detail 4 The maintenance fee is charged according to the latest Maintenance Price List of Ssinver...

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