KUC720AE 3BHB000652R0001

KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001KUC720AE 3BHB000652R0001

Each key compressor unit is equipped with Bentley 3500 frame

Each Bentley 3500 rack is equipped with redundant 3500 / 15 power modules

3500 / 22m transient data interface module (RJ45 network interface) is configured in each Bentley 3500 frame

For the above Keyphasor measuring points, the Bentley 3500 frame of each unit is equipped with the corresponding 3500 / 25 Keyphasor module

The corresponding 3500 / 42m monitor module shall be configured for the above-mentioned shaft vibration, shaft displacement, pad vibration and shell vibration measurement points

(if applicable), the above bearing temperature measuring points shall be equipped with corresponding 3500 / 60, 61 temperature monitoring modules or 3500 / 62 process quantity monitoring modules

Each monitoring channel (shaft vibration, shaft displacement and pad vibration) is configured with two relay output channels of vertical D; Use 3500 / 32 (4-channel) or 3500 / 33 (16 channel) relay module

Each Bently 3500 rack is equipped with a 3500 / 92 Modbus communication gateway

For units working in hazardous areas, the 3500 monitor module connected to the field signal shall be equipped with a built-in safety barrier; And 3500 / 04 intrinsically safe grounding module shall be configured in the 3500 rack. API618 reciprocating compressor

The servo gain setting is too large, measure

ABB Robot Servo Motor repair do azimuth control operation report overspeed fault, how to deal with it?

Once the servo run signal is connected, it will break out: check whether the wiring of servo motor power cable and encoder cable is correct and whether there is damage.

After inputting the pulse command, it occurs during high-speed operation: the pulse frequency output by the controller is too high, and the correction program adjusts the frequency of the pulse output; The electronic gear ratio is set too large; The servo gain setting is too large. Adjust the servo gain manually or actively from the beginning

5. ABB Robot Servo motor repairs several faults without overload with load. How to deal with them?

If the servo run signal is connected and no pulse is sent, it will occur:

Check the servo motor power cable wiring to see if there is poor contact or cable damage; If it is a servo motor with a brake, the brake must be turned off; Whether the speed loop gain is set too large; Whether the integration time constant of the speed loop is set too small.

If the servo only occurs during operation:

Whether the azimuth loop gain is set too large; Whether the positioning completion amplitude is set too small; Check whether the servo motor shaft is locked and adjust the machine from the beginning.

6. How to deal with abnormal sound or vibration when ABB Robot Servo motor repairs several faults?

Servo wiring:

Check whether the power cable, encoder cable, control cable and cable are damaged; Check whether there is interference source near the control line and whether it is parallel to or too close to the nearby high current power cable; Check whether there is any sudden change in the potential of the grounding terminal to ensure excellent grounding.

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