The scren on the machine registers error from the axis.

The wierd part is the screen that blinks unnaturally, as if its trying to show an alarm.

The blinks are either "1", "-1", "H", "-H".

It seems to me that alarms or messages are trying to show, but the time they occur are so short that the screen doesnt manage to show them properly and light all the leds on the display.

An error in PLC programming by machine manufacturer constantly reseted DC Master.