How to set the alarm and shutdown of Wenzhou Changshun WEDM controller

It's simple. Install a switch on the alarm horn. Turn off the switch at night and the horn won't ring. Just turn it on again during the day. Just ask an electrician to do it for you. Do not tamper with the protection program. If you move, something will happen. Try not to modify the alarm control program. It is best to control the alarm through the peripheral circuit. After closing the alarm program, the machine may have problems and continue to run in the wrong mode, thus causing unnecessary trouble.