by vnmarket | Jun 10, 2026
1. Check the status and I/O signals. Before inspection, ensure the motor is switched on and the mold is fully open. Access the IO Output page (F10 -> F4 -> Press F4 to check the gain signal pin (usually pin 09 ). Perform a “forced” signal output to...
by vnmarket | Jun 10, 2026
1. Check the power supply and activate the system. First, check if the lubrication power switch is turned on. Then, press the lubrication button on the control panel and observe the operating status icon on the screen 2. Troubleshooting reverse phase power supply...
by vnmarket | Jun 10, 2026
Step 1: Check the actual temperature of the inverter. Open the electrical cabinet and use a thermometer or your hand to feel for heat to determine if the inverter is actually hot. If the actual temperature is normal but the machine still reports an error, you need to...
by vnmarket | Jun 10, 2026
Detailed instructions on how to troubleshoot temperature errors on Haitian injection molding machines. Troubleshooting on the screen: If the actual temperature is lower than the set temperature but the system still shows that it is heating (the percentage of power is...
