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The user should read this manual carefully before using the machine, and should pay
special attention to safety during use. Before preparing to turn on the machine, carefully
check whether someone or someone's body parts are in contact with the moving parts of
the machine. No professional training or non-professionals are allowed to repair the
machine.
5.Troubleshooting and maintenance:
When there is a problem with the machine, first check if the following items are
normal:
a) Whether the power supply of the input control box INPUT is AC220V;
b) whether all air switches NFB are tripped or damaged;
c) Whether the PLC input and output lights are on, please refer to the touch screen I / O
TABLE for comparison;
1. The motor does not rotate, please check the following steps:
a) Check the inverter parameters according to the instructions;
b) Whether the input voltage of the inverter (S310-210) is normal (AC220V);
c) Make sure the air switch controlling the inverter is O N;
d) The disc inverter has a frequency output. Check whether U, V, and W have voltage:
If there is voltage, then check whether the motor wire is loose and the wiring is not
loose. Please change the motor; if not, change the inverter;
e) Check if the PLC has output. Touch screen output screen
2. The servo motor does not rotate:
a) The input power voltage is normal (AC220V);
b) Whether the servo is overloaded. (x5.x6, x7)