When using the WEIHONG NK260/280 controller, you need to be aware of the following:
1. Operation and debugging considerations
1) Before running, check if the parameter settings are correct. Incorrect settings can cause unexpected action on the machine;
2) The modification of the parameters must be within the range allowed by the parameter settings. Exceeding the allowable range may result in unstable operation and damage to the machine.
2. Precautions for use
1) Before inserting the power supply, make sure that the switch is in the position of power failure to avoid accidental starting;
2) In order to avoid or reduce the influence of electromagnetic interference on the numerical control device, please determine the electromagnetic compatibility when performing electrical design. If there are other electronic devices near the system, electromagnetic interference may occur, and a low-pass filter should be connected to weaken the influence;
3) The system cannot be powered on and off frequently. The recommended interval is at least 1 minute if power is required to be re-energized after a power outage or power failure.
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