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7.2 Faults and Diagnostics

Troubleshoot the fault according to the following table. If the fault cannot be eliminated,
contact the agent.

Customized torque boost or
V/F

curve is not

appropriate.



Adjust the customized torque boost
or V/F curve.

The spinning motor is
started.



Enable the catching a spinning motor
function or start the motor
after it stops.

The AC drive suffers

external

interference.



View historical fault records. If the
current value is far from

the over

current level, find interference
source. If external

interference does

not exist, it is the drive board or hall
device

problem.

Over

current

during

deceleration

FU03

Ground fault or short circuit
exists in
the output circuit.



Check whether short-circuit occurs
on the motor, motor cable or

contactor.

Control mode is SVC or
FVC but

motor auto-tuning

is not performed.



Set the motor parameters according
to the motor nameplate and
perform motor auto-tuning.

Acceleration time is too
short.



Increase acceleration time.

The over current stall
prevention
parameters are set
improperly.



Ensure that current limit is enabled
(p3-19 = 1)



The setting of current limit level (p3-
18) is too large.

Adjust it between

120% and 150%.



The setting of the current limit gain
(p3-20) is too small.

Adjust it

between 20 and 40.

Braking unit and braking
resistor are
not installed.



Install braking unit and braking
resistor.

The AC drive suffers
external
interference.



View historical fault records. If the
current value is far from

the over

current level, find interference
source. If external

interference does

not exist, it is the drive board or hall
device

problem.

Over

current at

constant

speed

FU04

Ground fault or short circuit
exists in
the output circuit.



Check whether short-circuit occurs
on the motor, motor cable or

contactor.

Control mode is SVC or
FVC but
motor auto-tuning is not
performed.



Set motor parameters according to
motor nameplate and perform
motor auto-tuning.

Содержание DSI-200 Series

Страница 1: ...1 Pentax DSI 200 Series Frequency Inverter User s Manual...

Страница 2: ...ck the overall appearance and check for damage in shipping Screws and other fastening parts are loose If necessary check with a screwdriver Brochures warranty cards and other accessories DSI 200 manua...

Страница 3: ...en the packing list is not consistent with the physical name Caution Carefully handled when loading otherwise it may damage the inverter Please don t use the damaged driver or missing parts inverter t...

Страница 4: ...tput terminal U V W cable connecting positions are correct and check whether the external circuit is short circuited and whether the connecting line is firm otherwise it may damage the inverter Do not...

Страница 5: ...be caused Avoid anything falling into the equipment when inverter is running Or damage may be caused Maintenance Warning Do not perform professional training personnel Do not carry out maintenance and...

Страница 6: ...10 5 9 0 3 7 DSI 200 5K5G3 7K5P3 8 9 14 6 13 0 5 5 2 4 Technical data Item Specification Basic function Maximum frequency Vector control 0 500Hz V F control 0 500Hz Carrier frequency 0 8kHz 12kHz the...

Страница 7: ...peed running Via built in PLC or control terminal can realize max 16 stage speed running Built in PID Can realize process control close loop system conveniently Auto adjust voltage AVR When grid volta...

Страница 8: ...n realize auxiliary frequency trimming frequency combining flexibility Running Input terminal Standard 7 digital input terminal one of them support max 100KHz HS pulse input 3 analog input terminal on...

Страница 9: ...c Altitude level Less than 1000m Environment temperature 10 40 During 40 50 please reduce capacity use Humidity 95 RH no water drop condensed Optional Two Panel LED display LED display using RJ45 port...

Страница 10: ...ation Dimensional Drawings Figure 2 6 Keyboard Operator Outline and Installation Dimensional Drawings 2 5 1 Mechanical Model Type Outsize mm Install hole B W H D DSI 200 K40G1 155 84 170 127 5 7 DSI 2...

Страница 11: ...nel tray 2 6 The daily maintenance and maintenance of the inverter 2 6 1 Daily Maintenance In order to avoid faults of the frequency converter ensure the normal operation of equipment and prolong the...

Страница 12: ...No need for high voltage test factory completed 2 6 3 Inverter replacement parts Inverter parts are mainly cooling fan and filter electrolytic capacitors the life and the use of the environment and m...

Страница 13: ...sistance When braking the regenerative energy of the motor is almost entirely consumed on the braking resistor According to the formula U U R Pb Formula U System Brake Voltage for Stable Braking Diffe...

Страница 14: ...of the flame retardant and attach it to the mounting bracket vertically with screws Inverter work easy to produce a lot of heat there should be enough space around the heat 3 Please install it where...

Страница 15: ...15 Figure 3 1 DSI 200 installation diagram...

Страница 16: ...ing space of the inverter However please consider the layout of the cabinet when the heat dissipation of other devices 3 The mounting bracket must be flame retardant 4 For metal dust applications it i...

Страница 17: ...lead wire mm2 Recommended output side main Circuit wire mm2 Recommended control circuit Wire mm2 DSI 200 2K2G3 16 10 2 5 2 5 1 0 DSI 200 004G3 5K5P3 25 16 4 0 4 0 1 0 DSI 200 5K5G3 7K5P3 32 25 4 0 4 0...

Страница 18: ...mprove the anti interference ability of the inverter DC Reactor 315G The above DC reactor is standard Improve the input side of the power factor improve the efficiency of the whole machine and thermal...

Страница 19: ...Connect to the grid single phase AC power supply U V W Connect three phase 380V or 220V AC motor Filter capacitor DC side voltage positive terminal PB DC braking resistor can be connected to 3 3 2 Te...

Страница 20: ...h the motherboard Input impedance 22k voltage input 250 current input GND Reference zero potential of 10V input signal common Y1 High speed pulse or open collector output terminal its corresponding co...

Страница 21: ...display interface 4 1 1 Panel diagram Figure 4 1 Operation panel 4 1 2 Keys on LED Operating Panel Key Key name Key function PRG Programming Enter or exit Level I menu Return to the previous menu DATA...

Страница 22: ...controlled by P7 02 Perform a reset operation when the drive is in the FAULT status not control by P7 02 JOG Quick multi function key as defined by the setting of P7 01 4 1 3 Lights Light is off ligh...

Страница 23: ...nu Function code setting value grade menu The operation flow is shown in Figure 4 2 Figure 4 2 Three level menu operation flow chart Note When operating in a three level menu press PRG or ENTER to ret...

Страница 24: ...There are two possible reasons for this 1 The function parameter you have selected is read only 2 The displayed function parameter cannot be modified while the AC drive is in the RUNNING status You ca...

Страница 25: ...25 4 3 2 Inverter commissioning sub flow chart 1...

Страница 26: ...ter mode is not password protected P group a group is the basic function parameters d group is the monitoring function parameters The symbols in the function table are described below indicates that t...

Страница 27: ...setting A channel selection 0 digital setting preset frequency P0 08 UP DOWN can be modified power is not memory 1 digital setting preset frequency P0 08 UP DOWN can be modified power down memory 2 A...

Страница 28: ...and slave operation result switching 4 auxiliary frequency source B and master and slave operation result switching Ten frequency source main and auxiliary operation relationship 0 main auxiliary 1 ma...

Страница 29: ...21 Frequency offset of Auxiliary frequency setting channel for main and auxiliary calculation 0 00Hz max frequency P0 10 0 00Hz P0 22 Frequency reference resolution 2 0 01Hz 2 P0 23 Retentive of digit...

Страница 30: ...ation 0 P1 Motor 1 Parameters P1 00 Motor type selection 0 Ordinary asynchronous motor 1 Variable frequency asynchronous motor 0 P1 01 Rated motor power 0 1kW 1000 0kW Model dependent P1 02 Rated moto...

Страница 31: ...of the parameters of self learning 2 asynchronous machine dynamic complete self learning 3 asynchronous machine static complete self learning 0 P2 Vector Control Parameters P2 00 Speed loop proportio...

Страница 32: ...istinction between electric and power generation 1 AI1 2 AI2 3 AI3 4 High speed pulse input setting 5 communication given 6 MIN AI1 AI2 7 MAX AI1 AI2 8 Function code P2 12 setting 1 7 The full scale o...

Страница 33: ...e 0 P3 01 Torque boost 0 0 Ineffective 0 1 30 0 Model dependent P3 02 Cut off frequency of torque boost 0 00Hz max frequency 50 00Hz P3 03 Multi point V F frequency 1 0 00Hz P3 05 0 00Hz Function Code...

Страница 34: ...16 Voltage decline time of V F separation 0 0s 1000 0s Note time of 0v to rated motor voltage 0 0s P3 17 Stop mode selection for V F separation 0 Frequency and voltage declining to 0 independently 1...

Страница 35: ...eshold during voltage limit 0 50Hz 5Hz Function Code Name Set Range default Alteration P4 Input Terminals P4 01 S2 function selection 4 P4 02 S3 function selection 9 P4 03 S4 function selection 12 P4...

Страница 36: ...esponding percentage of AI curve 1 max input 100 0 100 0 100 0 P4 17 AI1 filter time 0 00s 10 00s 0 10s P4 18 AI curve 2 min input 0 00V P4 20 0 00V P4 19 Corresponding percentage of AI curve 2 min in...

Страница 37: ...on 1 curve 1 2 points see P4 13 P4 16 2 Curve 2 2 points see P4 18 P4 21 3 curve 3 2 points see P4 23 P4 26 4 curve 4 4 points see A6 00 A6 07 5 curve 5 4 points see A6 08 A6 15 Ten AI2 curve selectio...

Страница 38: ...Specifies that the count value arrives 10 length to reach 11 PLC cycle is complete 12 The cumulative run time arrives 13 Frequency limit 14 Torque limit 15 Ready to run 16 AI1 AI2 17 upper limit freq...

Страница 39: ...rque 4 Output power 5 Output voltage 6 High speed pulse input 100 corresponds to 100 0 kHz 7 AI1 Note J6 jumper 8 AI2 9 AI3 10 length 11 count value 12 communication settings 13 motor speed 14 Output...

Страница 40: ...equency 0 P6 02 Speed of catching a spinning motor 1 100 20 P6 03 Start frequency 0 00Hz 10 00Hz 0 00Hz P6 04 Start frequency holding time 0 0s 100 0s 0 0s P6 05 DC injection braking 1 level Pre excit...

Страница 41: ...200 Model dependent P6 21 Demagnetization time effective for SVC 0 00 5 00s Model dependent P7 Keypad Operation and LED Display P7 01 JOG default display check 0 JOG is invalid 1 Operation panel comma...

Страница 42: ...display Bit15 PID setting 1F P7 04 LED display running parameters 2 0000 FFFF Bit00 PID feedback Bit01 PLC stage Bit02 High speed pulse input frequency kHz Bit03 Operating frequency 2 Hz Bit04 Remaini...

Страница 43: ...09 Accumulative running time 0h 65535h P7 12 Number of decimal places for load speed display Bit d0 14 the number of decimal places 0 0 decimal places 1 1 decimal place 2 2 decimal places 3 3 decimal...

Страница 44: ...Accumulative power on time threshold 0 to 65000 h 0 h P8 17 Accumulative running time threshold 0 to 65000 h 0 h P8 18 Startup protection selection 0 1 0 P8 19 Frequency detection value 1 0 00 Hz to...

Страница 45: ...Detection level of current 2 0 0 to 300 0 rated motor current 100 0 P8 41 Detection width of current 2 0 0 to 300 0 rated motor current 0 0 P8 42 Timing function 0 1 0 P8 43 Running time setting chann...

Страница 46: ...e protection voltage 650 to 800 V 770 V P9 07 Detection of short circuit to ground upon power on 00 to 11 01 P9 08 Braking unit applied voltage 650 to 800 V 760 V P9 09 Auto reset times 0 to 20 0 P9 1...

Страница 47: ...1 P9 30 DI state upon 2nd fault P9 31 DO state upon 2nd fault P9 32 AC drive state upon 2nd fault P9 33 Power on time upon 2nd fault P9 34 Running time upon 2nd fault P9 37 Frequency upon 1st fault P9...

Страница 48: ...9 59 Power dip ride through function selection 0 to 2 0 P9 60 Threshold of power dip ride through function disabled 80 to 100 85 P9 61 Judging time of bus voltage recovering from power dip 0 0s to 100...

Страница 49: ...Detection time of PID feedback loss 0 0s to 20 0s 0 0s PA 28 Selection of PID operation at stop 0 1 0 Para No Name Setting Range Default Property Group PB Wobble Function Fixed Length and Count PB 00...

Страница 50: ...erence 15 100 0 to 100 0 0 0 PC 16 Simple PLC running mode 0 to 2 0 PC 17 Simple PLC retentive selection 00 to 11 00 PC 18 Running time of simple PLC reference 0 0 0s h to 6553 5s h 0 0s h PC 19 Accel...

Страница 51: ...o 6553 5s h 0 0s h PC 29 Acceleration deceleration time of simple PLC reference 5 0 to 3 0 PC 30 Running time of simple PLC reference 6 0 0s h to 6553 5s h 0 0s h PC 31 Acceleration deceleration time...

Страница 52: ...reference 12 0 0s h to 6553 5s h 0 0s h PC 43 Acceleration deceleration time of simple PLC reference 12 0 to 3 0 PC 44 Running time of simple PLC reference 13 0 0s h to 6553 5s h 0 0s h PC 45 Acceler...

Страница 53: ...input s5 0 A2 30 A B phase sequence of ABZ incremental encoder 0 Forward 1 Reserve 0 A2 31 Encoder installation angle 0 0 to 359 9 0 0 A2 34 Number of pole pairs of resolver 1 to 65535 1 A2 36 Encode...

Страница 54: ...2 setting 1 7 option full scale corresponding to P2 12 digital settings 0 Para No Para Name Setting Range Default Prop erty A2 50 Digital setting of torque limit in speed control regenerative 0 0 to 2...

Страница 55: ...r modulation coefficient 100 to 110 105 A5 06 Under voltage threshold 210 to 420 V 350 V A5 08 Dead zone time adjustment 100 to 200 150 A5 09 Over voltage threshold 200 0 to 2500 0 V Model dependent P...

Страница 56: ...6 27 Jump amplitude of AI2 input corresponding setting 0 0 to 100 0 0 5 A6 28 Jump point of AI3 input corresponding setting 100 0 to 100 0 0 0 Group AC AI AO Correction AC 00 AI1 measured voltage 1 10...

Страница 57: ...e 1 10 00 to 10 000 V factory corrected AC 14 AO1 target voltage 2 10 00 to 10 000 V factory corrected AC 15 AO1 measured voltage 2 10 00 to 10 000 V factory corrected AC 16 AO2 target voltage 1 10 00...

Страница 58: ...3 length value 1 700DH dO 14 Load speed display 1 700EH dO 15 PID reference 1 700FH dO 16 PID feedback 1 7010H dO 17 PLC stage 1 7011H dO 18 Pulse reference 0 01kHz 7012H dO 19 feedback speed 0 01Hz 7...

Страница 59: ...nly drive one motor Such as high speed paper making machinery lifting machinery elevators and other loads Set 2 V F control speed degree open loop control Factory default Applicable to the load requir...

Страница 60: ...ocess PID control as the operating frequency Generally used in the field of closed loop control technology such as constant pressure closed loop control constant tension closed loop control and other...

Страница 61: ...the preset frequency P0 08 does not work the user through the keyboard key or multi function input terminal UP DOWN frequency adjustment directly in the main given the frequency on the basis of adjust...

Страница 62: ...esult switching 4 auxiliary frequency source B and master and slave operation result switching Bit Frequency source main and auxiliary operation relationship 0 main auxiliary 1 main auxiliary 2 max 3...

Страница 63: ...ion P0 11 Running frequency upper limit frequency selection Factory default 0 Set range 0 P0 12 settings 1 AI1 2 AI2 3 AI3 4 High speed pulse input S5 5 Communication settings Defines the source of th...

Страница 64: ...0s 65000s P0 19 0 The acceleration time refers to the time required for the frequency converter to change from zero frequency to acceleration deceleration reference frequency P0 25 see t1 in Figure 6...

Страница 65: ...urce is digital No memory means that the digital setting frequency value is restored to the value of P0 08 preset frequency after the inverter is stopped and the frequency correction of the keyboard k...

Страница 66: ...source selection 0 9 the same as bit hundred Communication command binding frequency source selection 0 9 the same as bit Define the combination of three run command channels and nine frequency refere...

Страница 67: ...so get the encoder phase sequence P1 30 If the scene is not on the motor self learning according to the motor manufacturers to provide the parameters enter the corresponding function code P1 07 Asynch...

Страница 68: ...itching frequency 1 P2 02 the speed loop PI adjustment parameters are P2 00 and P2 01 When the operating frequency is greater than the switching frequency 2 the speed change PI adjustment parameters a...

Страница 69: ...too large Even in the overshoot when the over voltage failure P2 06 Vector control slip gain Factory default 100 Set range 50 200 For speed sensor less vector control this parameter is used to adjust...

Страница 70: ...t value of the upper limit of the torque when the analog high speed pulse communication settings corresponding to the set 100 corresponds to P2 10 and P2 10 100 of the inverter rated current AI1 AI2 A...

Страница 71: ...pplications and not using the braking resistor you can enable the power generation limit set P2 22 1 effectively reduce the motor brake process bus voltage Red to avoid the occurrence of over voltage...

Страница 72: ...e inverter output voltage V and the frequency F is V F 2 X motor rated voltage motor rated frequency P3 01 Torque boost Factory default Motor ensure Set range 0 0 30 P3 02 Torque boost cutoff frequenc...

Страница 73: ...3 08 Multi point VF voltage point V3 Factory default 0 0 Set range 0 0 100 0 P3 03 P3 08 six parameters define multi segment V F curve Multi point V F curve according to the motor load characteristics...

Страница 74: ...e set to zero P3 11 VFO oscillation suppression gain Factory default 40 Set range 0 100 The gain of the selection method is to effectively suppress the oscillation under the premise of taking as small...

Страница 75: ...ons When the voltage source is a multi segment instruction set the P4 group and PC group parameters to determine the correspondence between the given signal and the given voltage 6 Simple PLC When the...

Страница 76: ...selection 13 Standard These parameters are used to set the function of the digital multi function input terminal The functions that can be selected are shown in the following table Set value Function...

Страница 77: ...t all operating parameters are memorized Such as PLC parameters wobble parameters PID parameters When the terminal signal disappears the inverter returns to the running state before stopping 11 Extern...

Страница 78: ...requency converter is not affected by external signals except for the stop command to maintain the current output frequency 22 PID stop PID Temporary failure the inverter to maintain the current outpu...

Страница 79: ...ce is selected for terminal control The system is switched to communication control when the terminal is valid 38 PID Points are suspended When the terminal is active the integral adjustment function...

Страница 80: ...ter running this time is cleared this function needs to be set P8 42 and the run time to reach P8 53 with the use 51 Two wire three wire switch Used to switch between two wire and three wire controls...

Страница 81: ...voltage source for VF separation control to meet the need to switch between different set points Schedule 2 Acceleration deceleration time selection terminal function description Terminal 2 Terminal 1...

Страница 82: ...o wire 1 P4 00 S1 Terminal function selection 1 Forward run FWD P4 01 S2 Terminal function selection 2 Reverse run REV Figure 6 8 Two line mode 1 As shown in the figure above in this control mode K1 i...

Страница 83: ...ing REV Figure 6 10 three wire operation control 1 As shown in the above figure the control mode is in the SB1 button closed state press the SB2 button inverter forward press the SB3 button inverter r...

Страница 84: ...the command of the SB2 button will take effect at the closing action edge For setting the terminal UP DOWN to adjust the set frequency the speed of the frequency change that is the amount of change pe...

Страница 85: ...The response speed is slow how to set the need to be based on the actual application of trade offs In different applications the meaning of the corresponding nominal value of 100 0 of the analog sett...

Страница 86: ...High speed pulse minimum input corresponding setting Factory default 0 0 Set range 100 00 100 0 P4 30 High speed pulse maximum input Factory default 50 00kHz Set range P4 28 50 00kHz P4 31 High speed...

Страница 87: ...um input setting selection 0 Corresponds to the minimum input setting 1 0 0 Ten AI2 Below minimum input setting selection 0 1 same as above hundred AI3 Below minimum input setting selection 0 1 same a...

Страница 88: ...multi function digital output terminal two multi function relay output terminals one HDO terminal can be selected as high speed pulse output terminal Open circuit switch output P5 00 HDO Terminal out...

Страница 89: ...unction refers to the PB group function description 10 Length reached When the actual length of the detection exceeds the length set by PB 05 the ON signal is output 11 PLC cycle finished When the sim...

Страница 90: ...output Please refer to the description of function codes P8 32 and P8 33 28 Current 1 reaches the output Please refer to the description of function codes P8 38 and P8 39 29 Current 2 reaches the out...

Страница 91: ...l Factory default 0 P5 07 AO1 Output function selection Factory default 0 HDP terminal output pulse frequency range of 0 01 KHz P5 09 HDO output maximum frequency P5 09 can be set between 0 01 kHz 100...

Страница 92: ...by Y and the standard output is denoted by X then the actual output is Y kX b Among them AO1 AO2 zero partial coefficient of 100 corresponds to 10V or 20mA the standard output is no zero bias and gai...

Страница 93: ...g restart The inverter first to determine the speed and direction of the motor and then to track the motor frequency to start the rotation of the motor to implement smooth and no impact start For a la...

Страница 94: ...Pre excitation for the first induction motor to establish a magnetic field and then start to improve the response speed The start of the DC brake is valid only when the start mode is a direct start At...

Страница 95: ...nd P6 09 respectively define the start and end time ratios of the S curve acceleration and deceleration A and the two function codes are satisfied P6 08 P6 09 100 0 P6 10 Stop way choose Factory value...

Страница 96: ...events the occurrence of fault such as over current caused by direct DC injection braking at high speed DC braking to stop current it is the output current of DC braking and relative to the percentage...

Страница 97: ...etting frequency Hz Bus voltage V Output voltage V Output current A Output power kW Output torque S input state V HY1 output state AI1 voltage V AI2 voltage V AI3 voltage V Count value Length value Lo...

Страница 98: ...eration time Factory default 20 0s Setting Range 0 0s 6500 0s P8 02 Jog deceleration time Factory default 20 0s P7 05 LED display stop parameters Factory default 0 Motor speed Current power on time Ho...

Страница 99: ...6500 0s P8 05 Acceleration time 3 Factory default 20 0s Setting Range 0 0s 6500 0s P8 06 Deceleration time 3 Factory default 20 0s Setting Range 0 0s 6500 0s P8 07 Acceleration time 4 Factory default...

Страница 100: ...0 00Hz Setting Range 0 00Hz Maximum frequency P8 10 Frequency jump 2 Factory default 0 00Hz Setting Range 0 00 Hz Maximum frequency P8 11 Frequency jump band Factory default 0 00Hz Setting Range 0 00...

Страница 101: ...at frequency reference lower limit 1 Stop 2 Run at zero speed When the frequency reference is lower than the frequency lower limit the operating state of the inverter can be selected by this parameter...

Страница 102: ...oes not respond to run command you must firstly remove run command one time after run command is valid again frequency inverter will response run command In addition if the parameter is set to 1 if th...

Страница 103: ...max frequency When the run frequency of the inverter is in a certain range of the target frequency multi function terminal HDY outputs the ON signal This parameter is used to set the detection range...

Страница 104: ...to set whether the frequency jump is valid during acceleration and deceleration If set to be valid when the running frequency is in the frequency jump range the actual running frequency will jump over...

Страница 105: ...range choose different acceleration and deceleration Figure 6 19 Acceleration Deceleration time switch over During acceleration if the running frequency is below P8 25 acceleration time 2 is selected...

Страница 106: ...uency 1 Factory default 0 0 Setting Range 0 0 100 0 max frequency P8 32 Detection of frequency 2 Factory default 50 00Hz Setting Range 0 00Hz max frequency P8 33 Detection width of frequency 2 Factory...

Страница 107: ...multi function terminal HDY outputs the ON signal Figure 6 21 is a schematic diagram of zero current detection Figure 6 21 Zero current detection P8 36 Output over current threshold Factory default 20...

Страница 108: ...ion level of current 2 Factory default 100 0 Setting Range 0 0 300 0 rated motor current P8 41 Detection width of current 2 Factory default 0 0 Setting Range 0 0 300 0 rated motor current When the out...

Страница 109: ...cally stops and the multi function terminal HDY outputs the ON signal Each time the inverter starts it starts clocking from 0 and the remaining running time can be checked by d0 20 The run time is set...

Страница 110: ...drive running when frequency reference is equal to or smaller than P8 51 the Inverter enters hibernating state after delay set in P8 52 In hibernating state a if run command is valid when frequency r...

Страница 111: ...oad alarm of ON signal P9 03 Over voltage stall protection gain Factory default 30 Setting Range 0 no over voltage stall 100 P9 04 Over voltage stall protection voltage Factory default 770V Setting Ra...

Страница 112: ...g Range 80 0 100 0 380V type 100 correspond to540V P9 61 Judging time of bus voltage recovering from power dip Factory default 0 50s Setting Range 0 00s 100 00s P9 62 Threshold voltage of instantaneou...

Страница 113: ...ter falls below detection level P9 64 for longer than time set in F9 65 the inverter responds load lost protection to act automatically protection action is determined by P9 49 factory default is free...

Страница 114: ...ed error is 0 0S it will cancel detection of speed error P9 71 Gain Kp during no stop function with instantaneous power dip Factory default 40 Setting Range 0 100 P9 72 Integral coefficient Ki during...

Страница 115: ...the relative amount the role of PID is to make the two relative amount of the same PA 02 PID feedback source selection Factory default 0 Set range 0 AI1 1 AI2 2 AI3 3 AI1 AI2 4 high speed pulse input...

Страница 116: ...the PID feedback amount and the deviation of the given quantity are 100 0 the PID regulator adjusts the output frequency command to the maximum frequency Integration time Ti1 Determine the strength of...

Страница 117: ...g to the given change time reducing the adverse effect of a given mutation on the system PA 12 PID Feedback filter time Factory default 0 00s Set range 0 00s 60 00s PA 13 PID Output filter time Factor...

Страница 118: ...parameter switching terminal 2 PA 15 to PA 17 When the absolute value between the reference and feedback is less than the PID parameter switching deviation 1 PA 19 the PID parameter selects the param...

Страница 119: ...n digital S is valid or not Whether to stop the points after outputting the limit After the PID operation output reaches the maximum or minimum value you can choose whether to stop the integration eff...

Страница 120: ...well as the need for traverse winding function of the occasion Wobble function refers to the inverter output frequency set the frequency as the center of the upper and lower swing the operating frequ...

Страница 121: ...of the frequency of the bounce frequency relative to the swing when the wobble frequency is run If the swing is selected relative to the center frequency PB 00 0 the sudden frequency is the change va...

Страница 122: ...st be used when the pulse frequency is high When the count value reaches the set count value PB 08 the multi function digital HDO output sets the count value to the ON signal and the counter stops cou...

Страница 123: ...e dimension conversion Multi segment instructions need to switch according to the different state of multi function digital S please refer to the relevant instructions for the P4 group PC 16 Simple PL...

Страница 124: ...own PLC running phase and operating frequency the next power from the memory stage to continue to run Select no memory then each time the power is to restart the PLC process PLC shutdown memory is rec...

Страница 125: ...ange 0 0s h 6553 5s h PC 29 Easy PLC paragraph 5 acceleration deceleration time Factory default 0 Set range 0 3 PC 30 Simple PLC 6th run time Factory default 0 0s h Set range 0 0s h 6553 5s h PC 31 Ea...

Страница 126: ...time Factory default 0 0s h Set range 0 0s h 6553 5s h PC 41 Easy PLC paragraph 11 acceleration deceleration Factory default 0 Set range 0 3 PC 42 Simple PLC twelfth run time Factory default 0 0s h Se...

Страница 127: ...source or simple PLC as a frequency source can easily achieve the two frequency source switching Pd Group Communication parameters Please refer to communication protocol PP Group user password PP 00 s...

Страница 128: ...the torque is set to negative the inverter is running reversely The torque setting sources are described as follows 0 digital setting A0 03 The target torque is used directly with the A0 03 setting 1...

Страница 129: ...0 03 percentage 5 Communication given Refers to the target torque postal communication mode given When a point to point communication slave is received and the received data is given as a torque use t...

Страница 130: ...nning time to determine the way below this value for the 7 segment continuous modulation mode on the contrary for the 5 segment intermittent modulation The switching loss of the inverter is larger whe...

Страница 131: ...re that the inverter running without interruption If the inverter is in a fast current limit for a long time the inverter may be overheated and other damage This is not allowed Therefore the inverter...

Страница 132: ...8 A6 12 A6 11 Corresponding percentage of AI curve 5 inflexion 1 input Factory default 30 0 Set range 100 0 100 0 A6 12 AI curve 5 inflexion 2 input Factory default 6 00V Set range A6 10 A6 14 A6 13 C...

Страница 133: ...per and lower range of the jump point the analog value corresponding to the set value is fixed to the value of the jump point For example The analog input AI1 voltage fluctuates above 5 00V the fluctu...

Страница 134: ...possible select dynamic auto tuning Poor torque or speed response and motor oscillation at speeds below 5 Hz 1 If motor torque and speed response are too slow increase the setting of P2 00 speed loop...

Страница 135: ...otor torque and speed response are too slow increase the setting of P2 00 speed loop proportional gain 1 by 10 gradually or decrease the setting of P2 01 speed loop integral time 1 by 0 05 gradually I...

Страница 136: ...permissible minimum setting here is 700 V Over current detected when heavy load is suddenly added or during acceleration 1 Increase the setting of P3 20 93 20 factory default set 20 by 10 gradually T...

Страница 137: ...ers according to the motor nameplate and perform motor auto tuning Acceleration time is too short Increase acceleration time The over current stall prevention parameters are set improperly Ensure that...

Страница 138: ...An external force drives motor during acceleration Cancel the external force or install a braking resistor The over voltage stall prevention parameters are set improperly Ensure that the voltage limit...

Страница 139: ...ll a braking resistor Pre charge resistor fault FU08 Input voltage is not in arranged range Arrange voltage in a reasonable range Under voltage FU09 Instantaneous power failure occurs Enable the power...

Страница 140: ...Drive Inverter module is damaged Replace the AC Drive Inverter module Out project fault FU15 External fault signal is input via S Confirm that the mechanical condition allows restart P8 18 and reset t...

Страница 141: ...ormal Replace PG card EEPROM read write fault FU21 The EEPROM chip is damaged Replace the main control board Short circuit to ground FU23 Motor is short circuited to the ground Replace cable or motor...

Страница 142: ...time of speed error are set Incorrectly Set data correctly based on actual condition Motor over speed FU43 Encoder parameters are set improperly Set encoder parameters properly Motor auto tuning is no...

Страница 143: ...The AC drive is damaged Contact the agent 4 The display is normal while power on But after running 510 H is displayed and the drive stops Immediately The cooling fan is damaged or locked rotor occurs...

Страница 144: ...inals are disabled Related parameters are set incorrectly Check and set parameters in group F4 again External signals are incorrect Re connect external signal cables Jumper across OP and 24 V becomes...

Страница 145: ...cted upon power on or running The pre charge relay or contactor is not Closed Check whether the relay or contactor cable is loose Check whether the relay or contactor is faulty Check whether 24 V powe...

Страница 146: ...s classified into parameter data and non parameter data The nonparameter data includes running commands running status running parameters and alarm information I 1 DSI 200 Parameter Data The parameter...

Страница 147: ...ation For groups P0 to PF whether the high 16 bits in communication address are 00 to 0F or P0 to PF is decided by whether the high 16 bits are written to EEPROM The low 16 bits indicate parameter num...

Страница 148: ...unning status is read via communication the communication address is 3000H You can obtain current running status information of the AC drive by reading the address The running status is defined in the...

Страница 149: ...r initialization Control commands When P0 02 command source selection is set to 2 serial comms you can Implement control such as start stop of the AC drive by using communication address The control c...

Страница 150: ...ontrol on DO terminals of the drive is defined in the following table Communication Address of Drive Running Status Status Definition 2001H BiT0 non BiT1 non BiT2 RELAY1 output control BiT3 RELAY2 out...

Страница 151: ...ord verification is successful Communication address of password verification via communication is 1F00H Directly write correct user password to this address to perform password verification Communica...

Страница 152: ...roadcasting format and master coding method function code for the action transmission data and error check The slave uses the same structure in response including action confirmation data returning an...

Страница 153: ...used During asynchronous serial communication data is sent frame by frame in the form of message In Modbus RTd protocol an interval of at least 3 5 byte time marks the end of the previous message A ne...

Страница 154: ...ing and writing of word type parameters only Reading command is 0x03 and writing command is 0x06 It does not support reading and writing of bytes or bits In theory host computer can read several conse...

Страница 155: ...155 If the slave detects a communication frame error or reading writing failure is caused by other reasons an error frame will be returned as follows...

Страница 156: ...transmission low order bytes follow the high order bytes Function code address L Number of function codes H It is the number of function codes read by this frame If it is 1 it indicates that one funct...

Страница 157: ...nd the parity bit do not apply to the CRC During generation of the CRC each eight bit character is in exclusive OR XOR with the content in the register Then the result is shifted in the direction of t...

Страница 158: ...unsigned int crc_chek value unsigned char data value unsigned char length unsigned int crc value 0xFFFF int i while length crc_value data_value for i 0 i 8 i if crc_value 0x0001 crc_value 1 else 0xa0...

Страница 159: ...parameter P3 12 communication address of F3 12 is expressed as 0xP30C Note Group PF The parameters cannot be read or changed Group d These parameters can only be read Some parameters cannot be modifie...

Страница 160: ...ps P 40 to 4F groups A Low order bytes 00 to FF For example if function code P3 12 is not stored into EEPROM the address is expressed as 030C if function code A0 05 is not stored into EEPROM the addre...

Страница 161: ...unit 1Hz 100D Counting value input 101D Communication reference 100E Length value input 101E Actual feedback speed 100F Load speed 101F Main A frequency reference display 1020 Auxiliary B frequency r...

Страница 162: ...RUN 0002 Reverse RUN 0003 Stop Parameter lock password check If 8888H is returned it indicates that password check is passed Password address Password Content 1F00 DO terminal control write only Comm...

Страница 163: ...ervoltage 000A AC drive overload 0014 Encoder PG card fault 000D Power output phase loss 000E IGBT overheat 000F External fault 0010 Communication fault 0015 Parameter read and write fault 0016 AC dri...

Страница 164: ...2 Odd parity check 8 O 1 3 No check data format 8 N 1 Note that data format of host computer must be the same as that of AC drive Otherwise communication shall fail Pd 02 Local address Factory default...

Страница 165: ...shall prevail If response delay is longer than system processing time system sends data to host computer only after response delay is up Pd 04 Communication timeout Factory default 0 0 s Set range 0...

Страница 166: ...l Refer to the 5 Communication Data Structure section of this protocol Pd 06 Communication read current resolution Factory default 0 Set range 0 0 01A 1 0 1A Used to determine the output unit of the c...

Страница 167: ...ries Frequency Inverter 10 106 44566111 44566114 dieselsaz com www dieselsaz com Trading Viale dell Industria 1 37040 Veronella VR Italy Tel 39 0442 489 500 Fax 39 0442 489 510 www pentax pump com com...

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