# ID 50927

DownShape position changed during JUMP execution.
Description | A jump operation commanded by the HLI (Control Unit) moves the electrode as fast as possible away from the workpiece and generates a flushing movement. The flushing movement evacuates removed particles and prevents short circuits from causing and excessive load on the electrode.

During a jump, the DR channel may not move until the jump is completed. Before a jump is commanded, the PLC must ensure that both the DR and the ORBIT channels are in standstill and do not move either during the jump. For example, this can be ensured with a feedhold in the DR and ORBIT channels.

This error is output if a movement takes place.

Response | Class | 6 | Movement stop.
Solution | Class | 6 | Possible solution: Set feedhold in DR and ORBIT channels
Parameter | %1: | Current value [0.1 10^-3 mm or ø]
Current PCS positions of the DR channel
%2: | Expected value [0.1 10^-3 mm or ø]
PCS positions of the DR channel at jump start.
%3: | Current value [0.1 10^-3 mm or ø]
Distance between the current PCS position and the PCS position at jump start in the DR channel.
Error type | 1, Error message from NC program.