Specific method of parameter design of ABB inverter

First, the simple local start of frequency converter

1. First, confirm that the contactor is open and closed, and the contactor is energized;

2. Press LOC/REM to make the inverter in local control mode.

3. Press PAR to enter the parameter setting mode of the control panel.

Select 99 parameter group with double arrow keys, then select 04 with single arrow key, and press enter to confirm.

99.04 Motor Drive Mode (DTC)

The set value of DTC frequency converter is rotational speed (this mode is used in most cases).

The set value of SCALA inverter is frequency.

Select the mode and press ENTER to confirm (cancel pressing ACT to return).

4. Press ACT to return to the current state.

5. Press REF, select the up and down adjustment keys, ENTER the specified parameters, and then press ENTER to confirm.

6. Press the start key to start the frequency converter.

At this point, the simple local operation process of the inverter has been completed.

If you need to replace the displayed actual signal with other actual signals, you can follow the following steps:

1. Press ACT to enter the actual signal display mode;

2. Select the parameter line to be changed and press ENTER to enter;

3. Press the single and double arrow keys to select the parameters to be displayed or change the parameter group;

(Several commonly used display signals:

0 1.02 actual motor speed

0 1.03 Actual value of transmission input frequency freq

03.20 Frequency Converter Last Fault Code (Last FLT)

4. Press Enter to confirm and return to the actual signal display mode; (Cancel the pressing action directly)

Second, upload and download

How to upload the set motor to CDP-3 12 operation panel;

1. Activate communication for optional devices.

Verify that the 98.02 communication module link is set to fieldbus.

The 98.07 communication profile is set to ABB drive.

2. Press LOC/REM to switch to L local control state;

3. Press FUNC to enter the function mode;

4. Press the single and double arrow keys to enter the upload function, press Enter to upload, and automatically switch to the current signal display mode after completion.

Type; 、

5. If you want to remove the control panel from the transmission unit, please ensure that the control panel is in remote control mode (you can

Press LOC/REM to change)

How to download data from the control panel to the transmission unit;

1. Connect the control panel with data uploaded to the transmission device;

2. Confirm that it is in local control mode (you can press LOC/REM to select);

3. Press FUNC to enter the function mode;

4. Enter the download function and press Enter to download.

Three. Communication between PLC and frequency converter PROFIBUS-DP

In order to realize the communication between inverter and PLC, we must first ensure that the communication template has been installed, and then install the DP network cable.

At this time, you need to set and confirm the following parameters in the local mode (press LOC/REM to select): (press FAR to enter parameter selection.

Mode, select with single arrow and double arrow, and press ENTER to enter the setting of parameters or parameter groups)

1, 98.02 COMM.MODULE LINK selects the value of the field bus, indicating that the RPBA-0 1 communication touch screen is activated;

98.07 The communication configuration file selects ABB driver, which is used to select the communication protocol of the transmission unit;

2. The selected value of10.01ext1strt/STP/dir defines the external control position of COMM.CW, which is used for startup, shutdown,

Connection and signal source of steering command;

3. 10.02 is the same as 10.0 1;

4. 10.03 The reference direction defines the turning direction of the motor.

Forward direction

Reverse reverse

Request permission for user-defined turns (select this option);

5. 16.05438+0 Run Enable Enable.

Set to Yes; ;

6. 16.04 fault reset Select the signal source for fault reset.

The selected value is communication CW (Fieldbus Control). If 10.0 1 and 10.05438+0 have been set as communication continuous waves, this parameter comes from.

Dynamic activation;

7.11.02ext1/ext2/select the control source of the control word.

The value is comm.cw;

8.11.03 ext ref1Select the given value source.

The value is comm.ref;

11.04extref1minimum sets the minimum speed of the motor.

The value is 0rpm.

11.05extref1maximum sets the maximum speed of the motor.

The value is1400 rpm; ;

9.22.0 1 acceleration/deceleration Select the current acceleration and deceleration time.

The value is ACC/dec1;

10 and 22.02 ACCEL time 1 define the acceleration time.

The value is1.50s; ;

1 1 and 22.03 stop functions define the deceleration time.

The value is 0.50 s;

Parameters 12 and 5 1 are available only after the fieldbus adapter module is installed and activated by parameter 98.02.

Goodbye.

The communication protocol value of 5 1.0 1 is PROFIBUS-DP；; ;

The values 15 and 5 1.02 are inverter addresses;

The communication rates of 16 and 5 1.03 are1500 (1.5 mbpa) respectively;

The communication protocol values of 17 and 5 1.04 DP are PPO 4；; National toll-free hotline consultation: 40088 18 160.

18, 51.05 (out of PZD 3) are all changed to 3;

19,51.06 (pzd3in) were all changed to 6;

20,51.07 (out of PZD 4) was changed to 7;

2 1, 5 1.08 (PZD4 IN) was changed to10;

22,51.09 (out of Pzd5) was changed to 8;

23, 5 1. 10 (PZD5 IN) was changed to11;

24,51.11(pzd6out) was changed to 9;

25,51.12 (pzd6in) was changed to12;

26,92.01302 (fixed);

27.92.02 102 the actual speed value of the frequency converter is sent as the second word of the main actual signal (ACT 1).

28.92.03 104 the actual current value of the frequency converter is sent as the third word (ACT2) of the main actual signal.

29,92.04110 IGBT temperature value is sent as the first word (ACT3) of the auxiliary actual signal.

30.92.05 320 sends the last fault code as the second word of the auxiliary actual signal (ACT4).

After setting, observe the status of the communication template status light. At this time, if two lights are on and two green lights are on, the communication is successful. Youhong

The light is on, indicating that the communication has failed.

Fourth, some parameter settings of frequency converter

1, speed limit and acceleration and deceleration time

20.0 1 minimum speed

20.02 Maximum speed

22.02 acceleration time

22.03 deceleration time

22.04 acceleration time

22.05 deceleration time

2, locked-rotor protection

30. 10

30. 1 1

30. 12

3. Underload protection

30. 13

30. 15

4. Lack of motor projects

30. 16

5. Communication failure

30. 18

30. 19

30.20

30.2 1

6. Parameter locking

Users can prevent the wrong adjustment of parameters by enabling the parameter locking function.

16.02

16.03

Please refer to ACS800 standard application 7.0X for details.

Verb (abbreviation of verb) setting of PROFIBUS-DP field controller (PLC)

1. Install ABB inverter GSD file ABB _ 08 12. GSD；

2. Add RPBA-0 1 driven by the slave station ABB in the hardware configuration of PROFIBUS-DP system, and the station number is 2 (or other stations).

No.) Insert PPO module as 4;

3. In the parameter setting of No.2 (or other) slave station, change the operation mode to vendor-specific (i.e.

ABB transmission protocol);

4. Others are the default configurations;

5. Download the configuration to the master station.

6. In this way, the data in the input area (output) from the master station to the slave station 2 is constructed as follows:

Output:

Meaning:

The first word

Control word CW of ABB transmission communication protocol

The second word

The given value of frequency converter REF 1

The third word

Inverter given value REF2.

The fourth word

The given value of inverter REF3 (determined by ACS800 inverter parameter 90.0 1)

The fifth word

Given value of inverter REF4 (determined by parameter 90.02 of ACS800 inverter)

The sixth word

The given value of inverter REF5 (determined by parameter 90.03 of ACS800 inverter)

7. The data structure of the input area from the master station to the slave station 2 is as follows:

Input:

Meaning:

The first word

Status word software of ABB transmission communication protocol

The second word

Actual value of frequency converter ACT 1 (determined by parameter 92.02 of ACS800 frequency converter)

The third word

Actual value of frequency converter ACT2 (determined by parameter 92.03 of ACS800 frequency converter)

The fourth word

Actual value of frequency converter ACT3 (determined by ACS800 frequency converter parameter 92.04)

The fifth word

Actual value of frequency converter ACT4 (determined by ACS800 frequency converter parameter 92.05)

The sixth word

Actual value of frequency converter ACT5 (determined by ACS800 frequency converter parameter 92.06)

Communication between PLC and frequency converter-PLC application

PPO4

ACS800-ABB drive RPBA-0 1

The unused bits of the control word 1 have been written in db according to the description: constant 0 or constant 1, and need not be changed.

Control word w# 16#476 when ready to open.

Control word w# 16#477 when closed and not running.

Runtime control word w# 16#47F

Welcome to adopt.