After-sales Solutions For SGW12D-2 Faults

Model:SGW12D-2

Description:SGW12D-2 In the case of steel bar specifications do not change, it is necessary to continuously compensate the length or Angle of the graph during the machine operation to make the finished graph consistent.

Solution Actions (Steps)

Pictures

Method 1

Adjustment methods for not allowing the length of steel bars

1. Adjust the ratio of parameters PO305 and PO304

2. First change the PO305 parameter to 10000

3. Divide 10000 by the PO304 parameter, multiply by 10000, divide by the length of the actual steel bars, and then multiply by 10000 to get the parameter value of PO304.

4. When closing the loop, the length is not allowed. Just divide the diameter of the meter wheel 81.880 by the actual length and then multiply it by the required length.

Method 2

1. Open the motor protective cover and check the tightness of the synchronous belt. Press the synchronous belt to give about 0.5 cm of clearance. It is not too tight or too loose.

Method 3

Add our company's standard magnetic ring, as shown in the picture: the connecting cable between the driver and the motor passes through the magnetic ring for one or two turns. If the wire is long enough, you can make more turns.

Method 4

1. The remote reinstallation program requires the preparation of a computer, download cable, and USB flash drive (specific signals need to be selected according to the PLC port)

2. When the power is on, plug in the connection cable between the computer and the PLC, and contact our personnel for remote operation.

3. After uploading the program from the computer to the plc, use a USB flash drive to make a copy.

4. Open the back cover of the console and find the U disk insertion port on the display screen.

5. Insert the USB flash drive and shut down the machine

6. After restarting the machine, press and hold the display with your finger to enter the internal program, find the data to be transferred, and click to confirm.

7. Shut down and restart after the update is completed.

Method 5

1. Remove the PLC and touch screen, provide the machine nameplate information and send it back to the original factory for reinstallation. The factory will download a new PLC and touch screen that matches the program and test the machine before sending it to the customer for replacement.

2. PLC disassembly method:

Unscrew the fixing screws of the upper and lower wire rows and take out the PLC in the middle. (Note that you cannot remove the circuits above the wire row when disassembling the PLC. You only need to remove the diagonal fixing screws on the left and right of the wire row.)