Switch-On, Switch-Off - HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING User Manual

14.1 Switch-On, Switch-Off

Switch-on
Switch-on and crossing over the reference points can vary
depending on the machine tool. Refer to your machine
tool manual.
Switch on the power supply for control and machine. The TNC then
displays the following dialog:
MEMORY TEST
The TNC memory is checked automatically.
POWER INTERRUPTED
TNC message that the power was interrupted—clear
the message.
COMPILE A PLC PROGRAM
The PLC program of the TNC is compiled automatically.
RELY EXT. DC VOLTAGE MISSING
Switch on external dc voltage The TNC checks the
functioning of the EMERGENCY STOP circuit.
MANUAL OPERATION
TRAVERSE REFERENCE POINTS
Cross the reference points manually in the displayed
sequence: For each axis press the machine START
button, or
Cross the reference points in any sequence: Press
and hold the machine axis direction button for each
axis until the reference point has been traversed.
522 Manual Operation and Setup