Astraada DRV-24 Operation Manual
  1. Manuals
  2. Brands
  3. Astraada Manuals
  4. Inverter
  5. DRV-24
  6. Operation manual

Astraada DRV-24 Operation Manual

Frequency inverters
Hide thumbs
Table of Contents

Advertisement

Quick Links

Operation Manual
Astraada DRV-24
Frequency inverters

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the DRV-24 and is the answer not in the manual?

Questions and answers

Summary of Contents for Astraada DRV-24

  • Page 1 Operation Manual Astraada DRV-24 Frequency inverters...

  • Page 3: Table Of Contents

    DRV-24 frequency inverters Content 1 Safety Precautions ..........................3 1.1 Safety definition ..........................3 1.2 Warning symbols ..........................3 1.3 Safety guidelines ..........................3 2 Product Overview ..........................5 2.1 Quick start-up........................... 5 2.1.1 Unpacking inspection ........................5 2.1.2 Application confirmation ......................... 5 2.1.3 Environment ..........................
  • Page 4 DRV-24 frequency inverters Content 6.2.2 How to reset ..........................87 6.2.3 Fault instruction and solution ......................88 6.2.4 Other states ..........................91 7 Communication Protocol ........................92 7.1 Brief instruction to Modbus protocol ....................92 7.2 Application of the inverter ....................... 92 7.3 Command code and communication data illustration ................

  • Page 5: Safety Precautions

    DRV-24 frequency inverters Safety precautions 1 Safety Precautions Please read this manual carefully and follow all safety precautions before moving, installing, operating and servicing the inverter. If ignored, physical injury or death may occur, or damage may occur to the devices.
  • Page 6 DRV-24 frequency inverters Safety precautions than 36V. Below is the table of the waiting time: Inverter module Minimum waiting time 1PH 230V 0.4kW-2.2kW 5 minutes 3PH 400V 0.75kW-110kW 5 minutes  Do not refit the inverter unauthorized; otherwise fire, electric shock or other injury may occur.

  • Page 7: Product Overview

    DRV-24 frequency inverters Safety precautions Note:  Do not switch on or off the input power supply of the inverter frequently.  For inverters that have been stored for a long time, check and fix the capacitance and try to run it again before utilization (see Maintenance and Hardware Fault Diagnose).

  • Page 8: Environment

    DRV-24 frequency inverters Product Overview 3. Check that the control accuracy of the load is the same of the inverter. 4. Check that the incoming supply voltage is correspondent to the rated voltage of the inverter. 2.1.3 Environment Check as follows before the actual installation and usage: 1.

  • Page 9: Product Specification

    DRV-24 frequency inverters Product Overview 1. Autotune. If possible, de-coupled from the motor load to start dynamic autotune. Or if not, static autotune is available. 2. Adjust the ACC/DEC time according to the actual running of the load. 3. Commission the device via jogging and check that the rotation direction is as required.
  • Page 10 DRV-24 frequency inverters Product Overview Function Specification interface 2 (AO1, AO2*) 0~10V/0~20mA Analog output * AO2 for devices with power input ≥4kW 4 common inputs, the Max. frequency: 1kHz; Digital input 1 high speed input, the Max. frequency: 50kHz Digital output...

  • Page 11: Name Plate

    Figure 2-2 Product type Detailed Detailed content description Product Product Astraada AS24DRV ① abbreviation abbreviation AS24DRV is short for Astraada DRV-24 Voltage 2: AC 1PH 220V(-15%)~240V(+10%) ② Voltage degree degree 4: AC 3PH 380V(-15%)~440V(+10%) Power range + Rated power ③...

  • Page 12: Structure Diagram

    DRV-24 frequency inverters Product Overview Rated Voltage Rated input Rated output Model output degree current(A) current(A) power(kW) AS24DRV41C5 400V AS24DRV42C2 AS24DRV44C0 13.5 AS24DRV45C5 19.5 AS24DRV47C5 18.5 AS24DRV4011 AS24DRV4015 AS24DRV4018 18.5 AS24DRV4022 AS24DRV4030 AS24DRV4037 AS24DRV4045 AS24DRV4055 AS24DRV4075 AS24DRV4090 AS24DRV4110 2.6 Structure diagram Below is the layout figure of the inverter (Three phase 400V, ≤2.2kW) (take the inverter of 0.75kW...
  • Page 13 DRV-24 frequency inverters Product Overview Serial Name Illustration External keypad port Connect the external keypad Port cover Protect the external keypad port Cover Protect the internal parts and components Hole for the sliding Fix the sliding cover cover Protect the inner components and fix the cables...

  • Page 14: Installation Guidelines

    DRV-24 frequency inverters Product Overview Serial Name Illustration internal temperature is increasing Control terminals See Electric Installation for detailed information Main circuit terminals See Electric Installation for detailed information The cable entry of the Fix the cables main circuit Simple name plate...
  • Page 15 Note:  Astraada DRV-24 series inverters should be installed in a clean and ventilated environment according to enclosure classification.  Cooling air must be clean, free from corrosive materials and electrically conductive dust. 3.1.2 Installation direction The inverter may be installed on the wall or in a cabinet.

  • Page 16: Standard Wiring

    Astraada DRV-24 frequency inverters Installation guidelines (2) Wall and flange mounting for the inverters(three phase 400V, ≥4KW) Figure 3-2 Installation (1) Locate the position of the installation hole. (2) Fix the screw or nut on the located position. (3) Put the inverter againse the wall.
  • Page 17 Astraada DRV-24 frequency inverters Installation guidelines 3.2.2 Terminals figure of main circuit Figure 3-4 1PH terminals of main circuit (single phase) Figure 3-5 3PH terminals of main circuit (400V, ≤2.2kW) Figure 3-6 3PH terminals of main circuit (400V, 4-22kW) Figure 3-7 3PH terminals of main circuit (30-37kW)
  • Page 18 Astraada DRV-24 frequency inverters Installation guidelines (+), (-) Input terminal of the DBU or DC bus Three phase AC input terminals which are generally U, V, W connected with the motor. Protective grounding terminal Note:  Do not use asymmetrically motor cables. If there is a symmetrically grounding conductor in the motor cable in addition to the conductive shield, connect the grounding conductor to the grounding terminal at the inverter and motor ends.
  • Page 19 Astraada DRV-24 frequency inverters Installation guidelines 3.2.5 Terminals of control circuit +10V +24V RO1B RO1C +24V 485+ 485- +24V RO1A RO1C Connection terminal diagram for inverters ≤2.2kW RO1A RO1B RO1C +10V RO2A RO2B RO2C +24V PW COM COM GND AO1 AO2 485+...
  • Page 20 Astraada DRV-24 frequency inverters Installation guidelines Terminal Function Type Technical specifications name description sensor power supply 1. Safety torque stop (STO) redundant input, externally connected to STO input 1 24V-H1 NC contact, STO acts when the contact is open, and the drive stops output;...
  • Page 21 Astraada DRV-24 frequency inverters Installation guidelines Terminal Function Type Technical specifications name description Relay 1 NO RO1A RO1 relay output, RO1A NO, contact RO1B NC, RO1C common Relay 1 NC RO1B terminal contact RO2 relay output, RO2A NO, Relay 1...

  • Page 22: Layout Protection

    Astraada DRV-24 frequency inverters Installation guidelines Figure 3-13 PNP modes 3.3 Layout protection 3.3.1 Protecting the inverter and input power cable in short-circuit situations Protect the inverter and input power cable in short circuit situations and against thermal overload. Arrange the protection according to the following guidelines.

  • Page 23: Keypad Operation Procedure

    Astraada DRV-24 frequency inverters Keypad operation procedure 4 Keypad Operation Procedure 4.1 Keypad introduction The keypad is used to control Astraada DRV-24 series inverters, read the state data and adjust parameters. Figure 4-1 Film keypad Figure 4-2 External keypad Note: The film keypad is standard for the inverters of 1PH 230V/3PH 400V(≤2.2kW).
  • Page 24 Astraada DRV-24 frequency inverters Keypad operation procedure Seria Name Description l No. running state. FED/REV LED LED off means the inverter is in the FWD/REV forward rotation state; LED on means the inverter is in the reverse rotation state LED for keypad operation, terminals...

  • Page 25: Keypad Displaying

    (only for the inverters≤2.2kW) 4.2 Keypad displaying The keypad displaying state of Astraada DRV-24 series inverters is divided into stopping state parameter, running state parameter, function code parameter editing state and fault alarm state and so on.

  • Page 26: Keypad Operation

    Astraada DRV-24 frequency inverters Keypad operation procedure are: set frequency, bus voltage, input terminals state, output terminals state, PID given, PID feedback, torque set value, AI1, AI2, AI3, HDI, PLC and the current stage of multi-step speeds, pulse counting value, length value. P07.07 can select the parameter to be displayed or not by bit and 》...

  • Page 27: Function Parameters

    Figure 4-4 Sketch map of password setting 4.3.3 How to watch the inverter state through function codes Astraada DRV-24 series inverters provide group P17 as the state inspection group. Users can enter into P17 directly to watch the state. Figure 4-5 Sketch map of state watching...
  • Page 28 Astraada DRV-24 frequency inverters Function Parameters corresponds to the third level menu. 1. Below is the instruction of the function lists: The first column “Function code”:codes of function parameter group and parameters； The second column “Name”:full name of function parameters；...
  • Page 29 P00.07 command ○ Set the frequency by analog input terminals. selection Astraada DRV-24 series inverters provide 3 channels analog input terminals as the standard configuration, of which AI1 is adjusting through analog potentiometer, while AI2 is the voltage/current option (0~10V/0~20mA) which can be shifted by jumpers;...
  • Page 30 (function code P00.03) 4:High-speed pulse HDI setting The frequency is set by high-speed pulse terminals. Astraada DRV-24 series inverters provide 1 high speed pulse input as the standard configuration. The pulse frequency range is 0.00~50.00kHz.
  • Page 31 DEC time means the time needed if the inverter model speeds down from the Max. Output frequency to 0Hz (P00.03). Astraada DRV-24 series inverters have four Depen groups of ACC/DEC time which can be selected P00.12 DEC time 1 d on ○...
  • Page 32 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value selection indicator is off. 1: Runs at the opposite direction, the inverter runs in the reverse direction. FWD/REV indicator is on. Modify the function code to shift the rotation direction of the motor.
  • Page 33 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Applying low carrier frequency is contrary to the above, too low carrier frequency will cause unstable running, torque decreasing and surge. The manufacturer has set a reasonable carrier frequency when the inverter is in factory.
  • Page 34 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value starting. 2: Start after speed tracking 1 3: Start after speed tracking 2 The direction and speed will be tracked automatically for the smoothing starting of rotating motors.
  • Page 35 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value linearly. 1: S curve, the output frequyency will increase or decrease according to the S curve S curve is generally used on the applications of gradual starting and stopping, such as elevators.
  • Page 36 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value percentage of rated current of inverter. The bigger the DC braking current is, the greater the braking torque is. DC braking time: the retention time of DC braking.
  • Page 37 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value speed inverter will stop; otherwise, the inverter stops in the time set by P01.24. Setting range: 0.00~100.00s (only valid when P01.16=1) When the running command channel is the...
  • Page 38 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Setting range: 0.0~3600.0s (valid when P01.19=2) This function can enable the inverter start or not after the power off and then power on.
  • Page 39 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Rated frequency 50.00H ◎ P02.02 0.01Hz~P00.03 asynchrono us motor Rated speed Depen ◎ P02.03 1~36000rpm d on asynchrono model us motor Rated...
  • Page 40 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value for the iron core of AM1 Magnetic saturation ◎ P02.13 coefficient 3 0.0~100.0% 57.0% for the iron core of AM1 Magnetic saturation ◎...
  • Page 41 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Correct the power displaying of motor 1. Correction Only impact the displaying value other than the coefficient 1.00 ○ P02.28 control performance of the inverter.
  • Page 42 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value percentage parameter of the current loop which affects coefficient P the dynamic response speed and control accuracy directly. Generally, users do not need Current to change the default value;...
  • Page 43 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value upper-limit frequency) frequency keypad defined value Torque control reverse rotation 50.00 P03.17 upper-limit ○ frequency keypad defined value Upper-limit This function code is used to select the...
  • Page 44 P04 Group SVPWM control These function codes define the V/F curve of Astraada DRV-24 motor 1 to meet the need of different loads. 0:Straight line V/F curve；applying to the constant torque load 1: Multi-dots V/F curve 2: 1.3th power low torque V/F curve 3: 1.7th power low torque V/F curve...
  • Page 45 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Torque Torque boost to the output voltage for the P04.01 0.0% ○ boost features of low frequency torque. P04.01 is for the Max. output voltage V P04.02 defines the percentage of closing...
  • Page 46 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value frequency frequency voltage will heat the motor point 3 excessively or damage. Overcurrent stall or overcurrent protection may occur. The setting range of P04.03: 0.00Hz~P04.05 The setting range of P04.04, P04.06 and...
  • Page 47 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value 2:AI2 setting voltage 3:AI3 setting voltage 4:HDI setting voltage 5:Multi-step speed setting voltage； 6:PID setting voltage； 7:MODBUS communication setting voltage； 8~10: Reversed Note: 100% corresponds to the rated voltage of the motor.
  • Page 48 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Note: S1~S4, HDI are the upper terminals on S1 terminals the control board and P05.12 can be used to ◎ P05.01 function...
  • Page 49 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value 39:Pre-magnetized command 40:Clear the power 41:Keep the power 42~60:Reserved 61: PID pole switching 62~63: Reserved The function code is used to set the polarity of the input terminals.
  • Page 50 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value state of the defined REV. Running FWD REV command Stopping Forward running Stopping Reverse running 2:3-wire control 1; Sin is the enabling terminal...
  • Page 51 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Directio Forwar OFF→ON Reverse Forwar OFF→ON Reverse ON→ Decelerat e to stop Note: for the 2-wire running mode, when FWD/REV terminal is valid, the inverter stop...
  • Page 52 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value time terminal 0.000s P05.17 switching ○ off delay time S3 terminal switching 0.000s P05.18 ○ on delay time terminal 0.000s P05.19 switching ○...
  • Page 53 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value AI1 input The figure below illustrates different 0.100s ○ P05.36 filter time applications: Lower limit 0.00V ○ P05.37 Correspondi ng setting 0.0% P05.38...
  • Page 54 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value setting Upper limit 50.000 P05.52 frequency P05.50~50.000kHz ○ of HDI Correspondi ng setting of upper 100.0% P05.53 -100.0%~100.0% ○ limit frequency of HDI frequency 0.100s...
  • Page 55 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value terminals is positive. When the current bit is set to 1, input terminal is negative. BIT3 BIT2 BIT1 BIT0 Reserve Setting range:0~F Y1 open P06.06...
  • Page 56 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value 23: Ramp reference frequency (with sign) 24~30: Reserved Lower limit 0.0% ○ P06.17 of AO1 output Correspondi ng AO1 0.00V P06.18 output to ○...
  • Page 57 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value password is incorrect, users cannot enter the parameter menu. Only correct password can make the user check or modify the parameters. Please remember all users’ passwords.
  • Page 58 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value sequence of running command channels. running 0:Keypad control→terminals control command →communication control 1:Keypad control←→terminals control 2:Keypad control←→communication control 3:Terminals control←→communication control Select the stop function by STOP/RST.
  • Page 59 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value 0x0000~0xFFFF BIT0:set frequency(Hz on, frequency flickering slowly) BIT1:bus voltage (V on) BIT2:input terminals state BIT3:output terminals state BIT4:PID reference (% flickering) parameter...
  • Page 60 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Low bit of Setting range of P07.16: 0.0~999.9 kWh power ● P07.16 consumptio ● P07.17 Reserved Reserved The rated ● P07.18 power of 0.4~3000.0kW...
  • Page 61 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value 18:485 communication fault(CE) 19:Current detection fault(ItE) 20:Motor antotune fault(tE) 21:EEPROM operation fault(EEP) 22:PID response offline fault(PIDE) 23: bCE 24:Running time arrival(END) Previous 25:Electrical overload(OL3) ●...
  • Page 62 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value current fault Input terminals P07.39 state at the ● current fault Output terminals ● P07.40 state at the current fault Reference frequency 0.00Hz...
  • Page 63 Refer to P00.11 and P00.12 for detailed Depen definition. P08.01 DEC time 2 d on ○ Astraada DRV-24 series define four groups of ACC/DEC time which can be selected by P5 model group. The first group of ACC/DEC time is the Depen factory default one.
  • Page 64 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value model Depen P08.04 ACC time 4 d on ○ model Depen P08.05 DEC time 4 d on ○ model This parameter is used to define the reference Jogging frequency during jogging.
  • Page 65 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value P08.15 is set as 0, the traverse is 0 with no function. Traverse range: The traverse running is limited by upper and low frequency.
  • Page 66 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Setting range of P08.25:P08.26~65535 Setting range of P08.26:0~P08.25 Pre-set running time of the inverter. When the accumulative running time achieves the set...
  • Page 67 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value value output the signal of “frequency arrival”, see the diagram below for detailed information: The setting range:0.00Hz~P00.03(the Max. frequency) This parameter is used to control the internal Energy braking unit.
  • Page 68 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value LED tens (for factory commissioning) 0: Light overcommission; in zone 1 1: Heavy overcommission; in zone 2 0x01 The default value of the inverters of 1PH 230V/3PH 400V (≤2.2kW) is 00;...
  • Page 69 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value 2: Valid in the running, clear after receiving the stop commands terminals ○ P08.45 frequency 0.01~50.00s 0.50 s changing ratio DOWN terminals ○...
  • Page 70 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value motor stop, as well as to change the rotation speed of the motor. Its other advantages are: Brake immediately after the stop command. It does not need to wait the magnetic flux weaken.
  • Page 71 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value not control effectively. 0: PID output is positive: when the feedback signal exceeds the PID reference value, the output frequency of the inverter will decrease to balance the PID.
  • Page 72 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Setting range: 0.001~10.000s The output of PID system is relative to the maximum deviation of the close loop reference. As shown in the diagram below, PID adjustor stops to work during the deviation limit.
  • Page 73 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value changes, it needs more time to offset the impact of continuous working and the integration will change with the trend. 1: Stop integral adjustment when the frequency reaches the upper and low limit.
  • Page 74 --f Multi-step and it can be P10.08 ○ 0.0% speed 3 Astraada DRV-24 series inverters can set 16 stages speed, selected by the combination of The running multi-step terminals 1~4, corresponding to the 0.0s P10.09 time of ○...
  • Page 75 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value The running S4 OFF OFF OFF OFF OFF OFF OFF OFF 0.0s P10.21 time of ○ step 0 stage 9 S1 OFF ON OFF ON OFF ON OFF ON Multi-step 0.0%...
  • Page 76 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value BIT1 BIT1 BIT1 BIT1 BIT1 BIT0 BIT3 BIT2 BIT5 BIT4 10 BIT7 BIT6 11 P10.35 BIT9 BIT8 12 BIT1 BIT1 BIT1 BIT1...
  • Page 77 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value 0x00~0x11 LED ones: 0: Input phase loss software protection disable 1: Input phase loss software protection enable Phase loss LED tens: 0x10 P11.00...
  • Page 78 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value during ACC running. It is necessary to take Automatic ◎ measures to avoid overcurrent fault and the P11.06 current limit 160.0% inverter trips.
  • Page 79 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value with the rated current of the inverter LED tens: 0:The inverter continues to work after underload pre-alarm 1:The inverter continues to work after...
  • Page 80 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Setting range of P11.15: 0.0~10.0s Automatic frequency- 0:Invalid 0x00 ○ P11.16 decreasing 1:Valid; ensure rated output torque when at voltage voltage drop...
  • Page 81 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value 6: 57600BPS Note: The baud rate between the upper monitor and the inverter must be the same. Otherwise, the communication is not applied.
  • Page 82 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value n fault 1:No alarm and continue to run processing 2:No alarm and stop according to the stop means(only under the communication control)
  • Page 83 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Display current power of the motor. Motor P17.08 Setting range: -300.0%~300.0% ● power (the rated current of the motor) Display the current output torque of the Output inverter.
  • Page 84 Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Display HDI input frequency HDI input P17.22 ● frequency Range: 0.00~50.00kHz Display PID reference value P17.23 reference ● Range: -100.0~100.0% value Display PID feedback value P17.24...

  • Page 85: Fault Tracking

    Astraada DRV-24 frequency inverters Function Parameters Functio Defaul Name Detailed instruction of parameters Modify n code t value Range : -3000.0Nm~3000.0Nm Motor P17.37 overload 0~100 (OL1 when 100) ● counting Display PID output P17.38 PID output ● -100.00~100.00% P17.39 Reserved ●...
  • Page 86 Astraada DRV-24 frequency inverters Fault tracking Checking Checking part Checking item Criterion method Note: if the color of the copper blocks Ensure there is no dust Visual change, it does and dirtiness examination not mean that there is something wrong with the features.

  • Page 87: Cooling Fan

    Astraada DRV-24 frequency inverters Fault tracking Checking Checking part Checking item Criterion method multimeters Hearing, Ensure there is no Transformers and smelling and abnormal vibration, reactors visual noise and smelling, examination Ensure whether there is vibration noise in the Hearing Electromagnetism workrooms.

  • Page 88: Capacitors

    Astraada DRV-24 frequency inverters Fault tracking depends on the inverter usage and ambient temperature. The operating hours can be found through P07.14 (accumulative hours of the inverter). Fan failure can be predicted by the increasing noise from the fan bearings. If the inverter is operated in a critical part of a process, fan replacement is recommended once these symptoms appear.

  • Page 89: Power Cable

    Astraada DRV-24 frequency inverters Fault tracking Time Operational principle Use power surge to charge for the inverter • Add 25% rated voltage for 30 minutes Storing time 2-3 years • Add 50% rated voltage for 30 minutes • Add 75% rated voltage for 30 minutes •...

  • Page 90: Fault Instruction And Solution

    Astraada DRV-24 frequency inverters Fault tracking switching the power light. When the fault has been removed, the motor can be restarted. 6.2.3 Fault instruction and solution Do as the following after the inverter fault: 1. Check to ensure there is nothing wrong with the keypad. If not, please contact with the local ASTOR office.
  • Page 91 Astraada DRV-24 frequency inverters Fault tracking Fault code Fault type Possible cause Solutions 1. The voltage of the 1. Check the input power DC bus power supply is too low. of the supply line. Under-voltage 2. The overvoltage stall 2. Check the setting of protection is not open.
  • Page 92 Astraada DRV-24 frequency inverters Fault tracking Fault code Fault type Possible cause Solutions 1. Set proper baud rate 1. The baud rate setting is 2. Check the incorrect. communication 2. Fault occurs to the connection distribution communication wiring. 3. Set proper Communication 3.

  • Page 93: Other States

    Astraada DRV-24 frequency inverters Fault tracking Fault code Fault type Possible cause Solutions The keypad is not in good Check the keypad cable connection or offline; and and ensure it is The keypad cable is too normal; Keypad long and there is strong...

  • Page 94: Communication Protocol

    Astraada DRV-24 frequency inverters Communication protocol 7 Communication Protocol 7.1 Brief instruction to Modbus protocol Modbus protocol is a software protocol and common language which is applied in the electrical controller. With this protocol, the controller can communicate with other devices via network (the channel of signal transmission or the physical layer, such as RS485).
  • Page 95 Astraada DRV-24 frequency inverters Communication protocol It is recommended to use shield cables and make the shield layer as the grounding wires during RS485 remote communication. In the cases with less devices and shorter distance, it is recommended to use 120Ω terminal resistor as the performance will be weakened if the distance increase even though the network can perform well without load resistor.
  • Page 96 Astraada DRV-24 frequency inverters Communication protocol Figure 3 star connection It is recommended to use shield cables in multiple connection. The basic parameter of the devices, such as baud rate and digital check bit in RS485 should be the same and there should be no repeated address.
  • Page 97 Astraada DRV-24 frequency inverters Communication protocol Communication address: 0~247(decimal system)(0 is the ADDR broadcast address) 03H:read slave parameters 06H:write slave parameters DATA (N-1) The data of 2*N bytes are the main content of the … communication as well as the core of data exchanging...
  • Page 98 Astraada DRV-24 frequency inverters Communication protocol calculation program. Here provided a simple function of CRC calculation for the reference (programmed with C language): unsigned int crc_cal_value(unsigned char *data_value,unsigned char data_length) int i; unsigned int crc_value=0xffff; while(data_length--) crc_value^=*data_value++; for(i=0;i<8;i++) if(crc_value&0x0001)crc_value=(crc_value>>1)^0xa001; else crc_value=crc_value>>1;...

  • Page 99: Command Code And Communication Data Illustration

    Astraada DRV-24 frequency inverters Communication protocol Standard structure of ASCII frame: START ‘:’ (0x3A) Address Hi Communication address: 8-bit address is formed by the combination of two ASCII Address Lo codes Function Hi Function code: 8-bit address is formed by the combination of two ASCII...
  • Page 100 Astraada DRV-24 frequency inverters Communication protocol ADDR High bit of the start address Low bit of the start address High bit of data number Low bit of data number CRC low bit CRC high bit T1-T2-T3-T4 T1-T2-T3-T4 between START and END is to provide at least the time of 3.5 bytes as the leisure time and distinguish two messages for the avoidance of taking two messages as one message.
  • Page 101 Astraada DRV-24 frequency inverters Communication protocol CRC occupies 2 bytes with the fact that the high bit is in the front and the low bit is in the behind. 7.3.1.2 Command code:06H 06H(correspond to binary 0000 0110), write one word(Word) The command means that the master write data to the inverter and one command can write one data other than multiple dates.
  • Page 102 Astraada DRV-24 frequency inverters Communication protocol ADDR High bit of sub-function code Low bit of sub-function code High bit of data content Low bit of data content CRC CHK low bit CRC CHK high bit T1-T2-T3-T4 The RTU response command is:...
  • Page 103 Astraada DRV-24 frequency inverters Communication protocol T1-T2-T3-T4 (transmission time of 3.5 bytes) The RTU response command is: START T1-T2-T3-T4 (transmission time of 3.5 bytes) ADDR High bit of write data Low bit of write data High bit of data number...
  • Page 104 Astraada DRV-24 frequency inverters Communication protocol ASCII master command message (the ASCII slave response message (the command sent by the master to the message sent by the inverter to the inverter) master) START ‘:’ START ‘:’ ‘0’ ‘0’ ADDR ADDR ‘2’...

  • Page 105: The Definition Of Data Address

    Astraada DRV-24 frequency inverters Communication protocol ASCII master command message (the ASCII slave response message (the command sent by the master to the message sent by the inverter to the inverter) master) END Lo END Lo 7.3.2.4 Command code: 10H, continuous writing function Command code 10H means the master write data to the inverter, the number of data being written is determined by the command “data number”, the max.
  • Page 106 Astraada DRV-24 frequency inverters Communication protocol 7.4.1 The rules of parameter address of the function codes The parameter address occupies 2 bytes with the fact that the high bit is in the front and the low bit is in the behind. The range of high and low byte are: high byte—00~ffH; low byte—00~ffH. The high byte is the group number before the radix point of the function code and the low byte is the number after the radix point.
  • Page 107 Astraada DRV-24 frequency inverters Communication protocol Function Address Data meaning instruction instruction definition characteristics 1000 corresponds to the 100.0% of the rated current of the motor) The upper limit frequency setting 2005H during forward rotation(0~Fmax(unit: 0.01Hz)) The upper limit frequency setting...
  • Page 108 Astraada DRV-24 frequency inverters Communication protocol Function Address Data meaning instruction instruction definition characteristics 0006H: pre-exciting state Bit0: =0:bus voltage is not established =1:bus voltage is established Bi1~2:=00:motor 1 =01:motor 2 =10:motor 3 =11:motor 4 Bit3: =0:asynchronous motor SW 1 of the...
  • Page 109 Astraada DRV-24 frequency inverters Communication protocol Function Address Data meaning instruction instruction definition characteristics speed pulse 2 input Read current step of the 3012H Range: 0~15 multi-step speed External length 3013H Range: 0~65535 External 3014H Range: 0~65535 counting value Torque setting 3015H -300.0~300.0%(Unit: 0.1% )
  • Page 110 Astraada DRV-24 frequency inverters Communication protocol If there is one figure behind the radix point in the setting range or the default value, then the fieldbus ratio value is 10. if the data received by the upper monitor is 50, then the “hibernation restore delay time”...

  • Page 111: Example Of Writing And Reading

    Astraada DRV-24 frequency inverters Communication protocol Code Name Meaning parameter can not be The modified parameter in the writing of the upper modified monitor can not be modified during running. during running When the upper monitor is writing or reading and the...
  • Page 112 Astraada DRV-24 frequency inverters Communication protocol If the response message is as below: ASCII mode: The command sent to the inverter: If the response message is as below: The data content is 0003H. From the table 1, the inverter stops.
  • Page 113 Astraada DRV-24 frequency inverters Communication protocol Example 2: set the Max. Output frequency of the inverter with the address of 03H as100Hz. See the figures behind the radix point, the fieldbus ratio value of the Max. output frequency (P00.03) is 100. 100Hz timed by 100 is 10000 and the corresponding hex is 2710H.
  • Page 114 Astraada DRV-24 frequency inverters Communication protocol Function Address Data meaning instruction instruction definition characteristics corresponds to100.0% ) RTU mode: The command sent to the inverter: If the response message is as below: ASCII mode: The command sent to the inverter:...

  • Page 115: Common Communication Fault

    Astraada DRV-24 frequency inverters Communication protocol Note: the blank in the above command is for illustration. The blank can not be added in the actual application unless the upper monitor can remove the blank by themselves. 7.6 Common communication fault Common communication faults: no response to the communication or the inverter returns abnormal fault.

  • Page 116: Emc Regulations

    Astraada DRV-24 frequency inverters Appendix A decreases if the altitude exceeds 1000 meters. Below is the detailed decreasing range of the derating: A.2 CE A.2.1 CE marking The CE mark is attached to the drive to verify that the drive follows the provisions of the European Low Voltage (2006/95/EC) and EMC Directives (2004/108/EC).

  • Page 117: Appendix B Dimension Drawings

    Radio frequency interference is expected if the drive is used on such a network. Appendix B Dimension Drawings Dimension drawings of the Astraada DRV-24 are shown below. The dimensions are given in millimeters and inches. B.1 External keypad structure...

  • Page 118: Inverter Chart

    Astraada DRV-24 frequency inverters Appendix B B.2 Inverter chart Wall mounting of 0.75~2.2kW inverters Dimension (unit: mm) Installati Model on hole AS24DRV20C4 80.0 60.0 160.0 150.0 123.5 120.3 AS24DRV20C7 80.0 60.0 160.0 150.0 123.5 120.3 AS24DRV21C5 80.0 60.0 185.0 175.0 140.5...
  • Page 119 Astraada DRV-24 frequency inverters Appendix B Installati Model on hole AS24DRV21C5 80.0 185.0 35.4 36.6 140.5 137.3 AS24DRV22C2 80.0 185.0 35.4 36.6 140.5 137.3 AS24DRV40C7 80.0 185.0 35.4 36.6 140.5 137.3 AS24DRV41C5 80.0 185.0 35.4 36.6 140.5 137.3 AS24DRV42C2 80.0 185.0...
  • Page 120 Astraada DRV-24 frequency inverters Appendix B Installation Model hole AS24DRV4022 200.0 185.0 — 340.6 328.6 184.3 104.5 AS24DRV4030 250.0 230.0 — 400.0 380.0 202.0 123.5 AS24DRV4037 250.0 230.0 — 400.0 380.0 202.0 123.5 AS24DRV4045 282.0 160.0 226.0 560.0 542.0 238.0 138.0...

  • Page 121: Appendix C Peripheral Options And Parts

    AS24DRV4110 418.5 361 389.5 14.2 600 559 370 108.5 329.5 149.5 Note: The installation bracket is optional. Appendix C Peripheral Options and Parts This chapter describes how to select the options and parts of Astraada DRV-24 series. C.1 Peripheral wiring Below is the peripheral wiring of Astraada DRV-24 series inverters.

  • Page 122: Power Supply

    Astraada DRV-24 frequency inverters Appendix C Pictures Name Descriptions Device to transfer the electronic Cables signals Prevent from electric shock and protect the power supply and the cables system from overcurrent when short circuits occur. (Please select the Breaker breaker with the function of reducing...

  • Page 123: Breaker And Electromagnetic Contactor

    Astraada DRV-24 frequency inverters Appendix C Check the insulation of the input power cable according to local regulations before connecting to the drive. Recommended Connecting cable size cable Tightenin size(mm Terminal Model g torque P1、 screw (Nm) （ +） AS24DRV20C4...

  • Page 124: Reactors

    Astraada DRV-24 frequency inverters Appendix C The rated working Breaker Model Fuse(A) current of the contactor (A) AS24DRV20C4 AS24DRV20C7 AS24DRV21C5 AS24DRV22C2 AS24DRV40C7 AS24DRV41C5 AS24DRV42C2 AS24DRV44C0 AS24DRV45C5 AS24DRV47C5 AS24DRV4011 AS24DRV4015 AS24DRV4018 AS24DRV4022 AS24DRV4030 AS24DRV4037 AS24DRV4045 AS24DRV4055 AS24DRV4075 AS24DRV4090 AS24DRV4110 C.5 Reactors Transient high current in the input power circuit may cause damage to the rectifying components.

  • Page 125: Filter

    C3 filters in development C.6.2 C3 filter External C3 filers are optional for Astraada DRV-24 series inverters of 1PH 230V/3PH 400V (≤2.2kW). The inverters of 3PH 400V (≥4kW) have the embedded C3 filers which can be selected to connect by...
  • Page 126 Astraada DRV-24 frequency inverters Appendix C The input interference filter can decrease the interference of the inverter to the surrounding equipments. Output interference filter can decrease the radio noise cause by the cables between the inverter and the motor and the leakage current of the conducting wires.

  • Page 127: Braking Components

     Connect the braking resistor or braking unit with the inverter according to the diagram. Incorrect wiring may cause damage to the inverter or other devices. Astraada DRV-24 series inverters have internal braking units. Braking The consumed power of the braking...
  • Page 128  The materials near the brake resistor must be non-flammable. The surface temperature of the resistor is high. Air flowing from the resistor is of hundreds of degrees Celsius. Protect the resistor against contact. Only external braking resistor is needed in Astraada DRV-24...

  • Page 129: Appendix D Further Information

    Astraada DRV-24 frequency inverters Appendix C Appendix D Further Information D.1 Product and service inquirie Address any inquiries about the product to your local ASTOR offices, quoting the type designation and serial number of the unit in question. A listing of ASTOR sales, support and service contacts can be found by navigating to www.astor.com.pl...

This manual is also suitable for:

As24drv4075As24drv4090As24drv4110

Table of Contents