When processing the same product, we may encounter various problems. There may be many kinds of such problems, not just one. When we encounter problems, we need to know how to deal with them. , CNC precision parts processing is one of them, so what is the simple handling of problems encountered in the process of precision parts processing?
1. Manually or handwheel to move away from the safe position, or clean the switch contacts.
2. Replace the travel switch.
3. Check whether the travel switch circuit is short-circuited, and if there is a short-circuit, reprocess it. Check the signal source (+24V DC power supply).
4. Adjust the installation position of the travel switch so that it can be normally pressed on the switch contact to the action position.
5. Replace the input points on the I/O board, set the parameters, and modify the PLC program.
