PLC upgrade steps:
Open the upgrade tool,
1. Select the upgrade package,
2. After selecting, select the com port baud rate setting of 57600 for the corresponding cable, and open the serial port,
3. Click to start the search,
4. Power off and restart the PLC. After restarting, the search will turn red,
5. Click on Set Length again,
6. Click to start the upgrade. After the upgrade is completed, there will be a prompt indicating a successful upgrade. Once the upgrade is completed, the tool can be closed
upgrade file needs to be from us. Note, we just support buying from amsamotion.store