Powtran pi7800 ошибки

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Thank you very much for purchasing PI7800，PI7600 Family Frequency

Inverters. This family is designed based on the experience of

POWTRAN Company in the professional manufacture and sale of the

products, and suitable for general-purpose machine, fan/pump drive,

high frequency drive and heavy load machine.

This User’s Manual provides the users with the instructions on the

installation, parameter setting, fault diagnosis, routine maintenance and

necessary precautions. Please read the Manual carefully before the

installation of the product in order to ensure that it can be correctly

installed and operated.

This User’s Manual includes PI7800，PI7600, the general purpose

control and special purpose control . The general purpose control ha

F,G ,M and H; The special purpose control has S,T and Z:

F: FLOW LOAD

G:GENERAL LOAD

M: MEIDDLE LOAD

H: HEAVY LOAD.

S: TEXDRIVE.

T: WINDLASS.

Z: JETDRIVE.

Please contact the local dealers or directly contact our company.

Please keep this user’s manual in good condition, for it will be helpful to

the repair, maintenance, and applications in the future.

For information about other product, please visit our website:

http://www.powtran.com.

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Foreword

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CONTENTS

Section I.

Inspection and Safety Precautions ……………………. 1

Section II.

Installation & Standby Circuit ………………………….. 3

Section III.

Operating keyboard…………………………………… 14

Section IV.

Test running……………………………………………. 19

Section V.

Section VI.

Function Parameter Description …………………….. 34

Section VII.

Section IX.

Maintenance…………………………………………. 103

Section X.

Options……………………………………………….. 105

Appendix 2. PG Instruction ……………………………………….. 120

loading

Summary of Contents for Powtran PI7800

This manual is also suitable for:

Pi7600

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b13: motor parameter measurement

The parameter is set to achieve motor’s dynamic measurement of parameters.

Please disconnect the motor and load(run without load).

When b13=1, inverter start to measure parameters automatically.

When keyboard displays «CAL1»: stator resistor measure, motor stops.

When keyboard displays «CAL2»:rotor resistor, leakage inductance measure,

motor stops.

When keyboard displays «CAL3»: mutual inductance measure, motor runs in

high speed, pay attention.

The measurement could be stopped by pressing «STOP» key.

Please prepare to run the motor well before setting, the motor will run in a high

speed during the measurement .The measurement will end with «CAL3»

diapapears.

b1 resets to 0 after measurement. The measured parameters will be stored

automatically to b05~b09.

b14: Rotate speed display plus

Adjust the display of motor’s actual running speed, refer to F00 monitor select: 6

Actual motor speed.

b15: Percentage linkage modulus

The only number which differentiate other inverters.

The set range 1~127 is the address of slave inverters that could receive

command and send the state of such slave inverters.

F73=128, the inverter is set to be one host inverter in the percentage linkage.

There is only one host inverter in one percent application.

Set frequency of slave inverter=percentage linkage modulus X frequency of host

inverter

The running state of slave inverter is controlled by host inverter.

b16: Reserved

b17: Reserved

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S

VI. F

P

D

ECTION

UNCTION

ARAMETER

ESCRIPTION

factory setting: 0

factory setting: 100.0%

factory setting: 1.00

factory setting: 0

factory setting: 0

87

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Section VII.

Problems

Possible causes

Control mode setting

Check F05.

Keyboard

is wrong

can not

Frequency setting is

control

Check F04.

wrong

Control mode setting

Potentiom

Check F05.

is wrong

eter can’t

regulate

Frequency setting is

Check F04.

speed

wrong

LED monitor indicates

error message

No voltage exists

Check the voltage at R，S or T and

between terminals P

charging circuit.

and N.

The

Check the control mode and frequency

motor

U, V or W terminals

parameter. Check the terminal

does

produce no output or

condition if it is operated by an external

not

abnormal output.

terminal.

rotate

Re-start after

powering down or

Remember the set operating state.

free run

Too much load on the

Check and lower the load.

motor

System is disturbed or instant over

fault display OC-P

current

OC signal from current self-inspected

fault display OC-C

citcuit impact

fault display OC-FA

OC signal from drive circuit

Output over current and current exceed

fault display OC-2

1.5~3 times of motor’s rated current

(G/S: 2; F: 1.5; Z/M/T: 2.5;H:3).

Over

Over current during

Reset or modify the parameters of the

current

acceleration

functions F09, F18, F19.

OC

Over current during

Reset or modify the parameters of the

deceleration

functions F10, F20, F21.

Over current during

Check the load change and eliminate it.

operation

Over current during

Check if there is slight short circuit or

starting or operation

grounding.

from time to time

Check the earthing wire, screened

Disturbance

cable grounding and terminals.

88

Solutions

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Не в сети

Сообщения: 1
Зарегистрирован: 23 июн 2015, 13:18

Настройка частотного преобразователя Powtran PI 7800.

Сообщение

Efim001 »

Здравствуйте.Помогите настроить ПЧ Powtran PI 7800 15 кВт типа F .Данный ПЧ работает с насосным агрегатом ЭЦВ 6-10-90 с двигателем ПЭДВ4.5-140,насос установлен в скважине глубиной метров 80.Нужно что бы ПЧ поддерживал заданное давление 0.3 мПа,частота будет задаваться от датчика 4-20 мА.Какие параметры нужно забивать?еще проблема в следующем,при работе около минуты срабатывает защита по току и выскакивает ошибка/OC-P и ОС-2.с чем может это быть связано?нужно ли устанавливать дроссели на такую длину кабеля?

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(Ocr-Read Summary of Contents of some pages of the Powtran PI7800 Document (Main Content), UPD: 06 April 2023)

  • 31, Powtran PI7800 SECTION VI. FUNCTION PARAMETER DESCRIPTION 59 After adding pumps: pump A, pump C, After adding pumps: pump A, pump C, pump D, After adding pumps: pump A, pump C, pump D, pump B 12: Torque control This function is valid under F01=2 vector control Torque setting way: It is the same with the original frequency setting way, such function is to set analogy set torque with the setting frequency. Torque setting display: F00=14 set torque Set torqu…

  • 8, SECTION II. INSTALLATION & STANDBY CIRCUIT 13 ※ Don’t connect A.C. input power to the output terminals U, V, W of the frequency inverter. ※ In order to prevent unexpected accidents, earthing terminal E or must be grounded to the earth securely (the grounding resistance should be below 100Ω). The cable size should be greater than half of below- mentioned corresponding cable size;…

  • 28, SECTION VI. FUNCTION PARAMETER DESCRIPTION 53 F53: Fan start temperature (options) factory setting: 0.0℃ The temperature of the fan starts. Fan operates when the actual temperature is higher than this setting temperature. F54: Motor running direction factory setting: 0 0: Forward command, motor forwards. 1: Forward command, motor reverses. F55: Motor reverse forbidden factory setting: 0 0: Reverse is allowable. 1: Reverse is forbidden. F56: R…

  • 11, 19 Section IV. Test running u Before connecting the power supply with the frequency converter, confirm that the input voltage of AC power is within the rated input voltage of the frequency converter. u Connect the power supply with the R, S and T terminals of frequency converter (connect with R and S terminals for single-phase input). u Select the proper operation control method. e.g.: analog voltage input + keyboard /terminal operatin…

  • 41, Powtran PI7800 SECTION VI. FUNCTION PARAMETER DESCRIPTION 79 P03: setting signal selection factory setting: 3 It selects the getting signal when using PID control. 0: external terminal I2, the range is 0~20mA 1: external terminal I2, the range is 4~20mA 2: external terminal V2, the range is 0~10V 3: the getting signal is from keyboard input 4: the getting signal is from RS485 input 5: the getting signal is from keyboard potentionmet…

  • 13, SECTION V. FUNCTION PARAMETER TABLE 23 F24 start brake time 0.0~60.0 s 0.0 N F25 stop brake time 0.0~60.0 s 0.0 N 0.00~F13 F03=0 0.00 F26 brake start fre. 0.0~F13 F03=1 Hz 0.0 Y Deceleration stop 0 F27 stopping mode Free stop 1 — 0 N F28 jog acc. time 0.1~3200.0 s 1.0 N F29 jog dec. time 0.1~3200.0 s 1.0 N JOG stop mode Ten’s place direc…

  • 58, APPENDIX 1. PI7000 RS485 COMMUNICATION PROTOCOL 113 Parameter group The higher byte data The byte is parameter number F 00H 0~66 U 01H 0~15 H 02H 0~34 o 03H 0~20 C 04H 0~5 d 05H 0~3 P 06H 0~8 y 07H 0~18 NOTE 1 05H (Set the function parameter of the Slave +EEPROM) b 08H 0~17 The setting data For the slave responsion, command index and responsion are made up of double byte When sending, takes apart the command index and respo…

  • 20, SECTION VI. FUNCTION PARAMETER DESCRIPTION 37 0: Keypad+RS485/CAN control 1: Keypad + terminal control+RS485/CAN control To terminal control, edge triggers. Execute FOR/REV command in falling edge and execute STOP command in rising edge. Note: F62=0 is valid. 2: RS485/CAN 3: Terminal, level triggers. F62=0/1/2 is valid. 4.Proportional linkage function (improved) For this function, the host computer should be set with the …

  • 15, SECTION V. FUNCTION PARAMETER TABLE 27 F03=0 40.00 U14 V/F set fre. 8 U12~F13 F03=1 Hz 400.0 N U15 V/F set voltage 8 U13~100 % 40 N 5-2-2. F68 MSS group [MSS] Ref LCD keyboard explanation Range of set value Unit Factory setting Y/N F03=0 5.00 H00 1 step speed 1X F16~F17 F03=1 Hz 50.0 Y F03=0 30.00 H01 2 step speed 2X F16~F17 F03=1 Hz 300.0 …

  • 37, Powtran PI7800 SECTION VI. FUNCTION PARAMETER DESCRIPTION 71 H10: T4 Multi-step speed 4 running time T4 factory setting: 2.0s H11: T5 Multi-step speed 5 running time T5 factory setting: 2.0s H12: T6 Multi-step speed 6 running time T6 factory setting: 2.0s H13: T7 Multi-step speed 7 running time T7 factory setting: 2.0s Actual acc/dec time equals to the set acc/dec time multiples a time multiple which is decided by the tens digit of F56. Please refer to F…

  • 2, 1 Section I. Inspection and Safety Precautions POWTRAN PI7800/7600 frequency inverters have been tested and inspected before leaving the manufacturer. Before unpacking the product, please check if its package is damaged due to careless transportation, and if the specifications and type of the product complies with the order. Please contact the supplier of POWTRAN products if any problems are found. 1-1. Inspection after Unpa…

  • 32, SECTION VI. FUNCTION PARAMETER DESCRIPTION 61 F12 55% F28 5s F29 5s F61 13 P01 100% 1 Stabilized voltage supply output voltage200V, maximum voltage<210V. P04 50.0% F03 1 F13 400.0Hz F17 400.0Hz 2 Stabilized voltage supply frequency 400Hz. o20 400.0Hz F02 400.0Hz F09 5s F10 5s 3 Frequency set mode is keypad set. F04 0 4 Output voltage set mode 0~10V. P03 3 5 Output voltage feedback mode 0~10V P02 2 6 Regulated power …

  • 55, Powtran PI7800 SECTION X. OPTIONS 107 0.75 155 125 95 7 89 60 3.0 1.5 155 125 95 7 89 60 3.0 2.2 155 125 95 7 89 60 3.0 4 155 125 95 7 89 60 3.5 5.5 155 125 100 7 89 60 3.5 7.5 155 125 112 7 89 70 4.0 11 155 125 112 7 89 70 6.0 15 180 140 112 8 90 80 8.0 18.5 180 140 112 8 90 90 8.0 22 180 140 112 8 90 90 8.0 30 230 175 122 10 160 90 12.0 37 230 175 132 10 160 100 1…

  • 25, SECTION VI. FUNCTION PARAMETER DESCRIPTION 47 Jog frequency setting range is from lower limit frequency to upper limit frequency. F32: Traverse running frequency f1 factory setting: 40.00/400.0Hz F33: Traverse running frequency f2 factory setting: 20.00/200.0Hz F34: Traverse running difference △f factory setting: 2.00/20.0Hz F35: Traverse running timing T1 factory setting: 2.0s F36: Traverse running timing T2 factory settin…

  • 12, 21 Section V. Function parameter table 5-1. Basic Parameters Ref LCD keyboard explanation Range of set value Unit Factor y setting Y/N Set frequency 0 Actual frequency 1 Motor actual current 2 Actual current percent 3 DC Bus voltage 4 Actual output voltage 5 Actual motor speed 6 Total running time 7 IGBT temperature 8 PID set value 9 PID feedback value 10 Motor output…

  • 65, APPENDIX 3. CONVERTER WATER SUPPLY CONTROLLER INSTRUCTION 127 5. System diagram ZK Air switch KM Contactor JR Thermal relay M Motor 6. Water supply control mode When several pumps supply water meanwhile, because of the different time(daytime and night), different season(winter and summer), the variation of the water flow is great. To save energy and protect the equipment, please run pumps as many as you need and stop pumps as many as you …

  • 14, SECTION V. FUNCTION PARAMETER TABLE 25 0.00~5.00 F03=0 0.00 F60 Fre. Inspection range 0.0~50.0 F03=1 Hz 0.0 Y General 0 Water Pump 1 Blower fan 2 Plastic jetting mould machine 3 Braiding machine 4 Hoister 5 Pumping jack 6 Belt conveyor 7 F61 Load type Electromagnetic stirring power supply 8 0 N Standard running control 0 2-point running control 1 F62 Terminal control modes 3-point running contr…

  • 49, SECTION VIII. STANDARD SPECIFICATIONS 95 8-3 Sharp size 8-3-1. PI7800 family (3phase voltage 380V~415V, 50/60Hz) 1. 1N2~1N3, 2N1~2N4 L H d b W CAUTION a 1) 1N2 Shape Installation dimension Type (kW) Structure item L W H a b d Net Weight kg Gross weight kg Keypad F 11~18.5 G 7.5~15 M 5.5~11 H 5.5~11 1N2 36 0 235 207 340 150 Ø1…

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Table of Contents for Powtran PI7800:

  • SECTION VI. FUNCTION PARAMETER DESCRIPTION 83 0 1 0 2 step speed + Potentiometer adjustment 0 1 1 3 step speed + Potentiometer adjustment 1 0 0 4 step speed + Potentiometer adjustment 1 0 1 5 step speed + Potentiometer adjustment 1 1 0 6 step speed + Potentiometer adjustment 1 1 1 7 step speed + Potentiometer adjustment υ The host inverter controls the slave inverter’s running state. υ The inverter

  • SECTION VI. FUNCTION PARAMETER DESCRIPTION 59 After adding pumps: pump A, pump C, After adding pumps: pump A, pump C, pump D, After adding pumps: pump A, pump C, pump D, pump B 12: Torque control This function is valid under F01=2 vector control Torque setting way: It is the same with the original frequency setting way, such function is to set analogy set torque with the setting frequency. Torque setting disp

  • APPENDIX 1. PI7000 RS485 COMMUNICATION PROTOCOL 113 Parameter group The higher byte data The byte is parameter number F 00H 0~66 U 01H 0~15 H 02H 0~34 o 03H 0~20 C 04H 0~5 d 05H 0~3 P 06H 0~8 y 07H 0~18 NOTE 1 05H (Set the function parameter of the Slave +EEPROM) b 08H 0~17 The setting data For the slave responsion, command index and responsion are made up of double byte When se

  • SECTION VI. FUNCTION PARAMETER DESCRIPTION 49 again to the setting value. time(s) output frequency output current % time(s) time(s) output current % output frequency time(s) F44: Pick up selection factory setting: 0 This parameter is used for selecting pick up mode. 0: Invalid. Start from 0Hz or starting frequency. 1: Pick up when power down. When inverter power down instantly and restarts, motor keeps running at the current speed and direction. 2: Pick up when start. When power on, inspects the motor speed and direction, runs at the current speed an

  • SECTION VI. FUNCTION PARAMETER DESCRIPTION 51 F50: Program running mode factory setting: 0 0: Single circulation. 1: Continuous circulation. 2: Single circulation, continuous running at step 7 speed, and stop when receiving STOP command. The 3 program running modes are as below: e.g. 1 Single ciruculation Single circulation time 7X 6X 5X 4X 3X 2X 1X T7 T6 T5 T4 T3T2T1 output frequency 60Hz 50Hz 40Hz 30Hz 20Hz 10Hz 0 10Hz e.g. 2 Continuous circulation Continuous circulation time 2X

  • SECTION V. FUNCTION PARAMETER TABLE 29 ×30s 1 ×30s 1 ×10s 1 ×600s 2 ×600s 2 ×100s 2 running direction ×3600s 3 ×3600s 3 ×1000s 3 reverse 1 5-2-3. F69 I/O group [I/O] Ref LCD keyboard explanation Range of set value Unit Factory setting Y/N o00 V2 input filter time 2~200 ms 10 Y o01 V2 min. input voltage 0.00~o02 V 0.00 Y o02 V2 max. input voltage o01~10.00 V

  • SECTION VI. FUNCTION PARAMETER DESCRIPTION 35 15: Torque heft actual value Motor actual torque hefts percentage. F01: Control mode factory setting: 0 This parameter value range is 0~2. 0: Without PG V/F control. V/F space voltage vector control. 1: With PG V/F control. V/F space voltage vector control + speed sensor. 2: With PG vector control .vector control + speed sensor F02: Set frequency factory setting: 50.00/500.0Hz Setting running frequency can be from lower frequency to upper frequency. F03: Frequency mu

  • SECTION II. INSTALLATION & STANDBY CIRCUIT 9 2-4. Main Circuit Terminals: 2-4-1. PI7800 Main Circuit Terminals 1. 7.5KW~15KW (380V) Main Circuit Terminal 2. 18.5~22KW (380V) Main Circuit Terminal 3. 30~160kW (380V) Main Circuit Terminal Note: P/P + Standard setting is short circuit; if it is with external reactance, please disconnect and then connect it. 4.187KW~355KW and above (380V) Main Circuit Terminal (132~160KW optional) SECTION II. IN

  • SECTION V. FUNCTION PARAMETER TABLE 33 5-2-8. MOT group [MOT] Ref LCD keyboard explanation Range of set value Unit Factory setting Y/N b00 motor poles 1~8 — 2 N b01 motor rated cur. y07×(30%~120%) A ★ N b02 motor rated vol. 100~1140 V ★ N b03 motor rated speed 500~5000 rpm 1500 N 0.00~F13 F03=0 50.00 b04 motor

  • SECTION VIII. STANDARD SPECIFICATIONS 99 8-3-2 PI7600 1. 4N2B-4N4B DIGITAL OPERATOR RUN STOP RESET PRG REV High voltage inside. Perform parts replacement after discharge is finished. Confirm the output or control wires are not grounded. Refer to the operation manual when adjust or inspect. CAUTION ALARMFWD VA HZ % S ℃ SET ESC DISPL JOG JP-08 a 1) 4N2B Shape Installation Dimension Voltage Type (kW) Structure item

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