HEIDENHAIN iTNC 530 (34049x-08) ISO programming - Manual (Page 464)

464 Manual operation and setup
14.1 S
w
itc
h
-on, switc
h
-of
f
14.1 Switch-on, switch-off
Switch-on
Switch on the power supply for TNC and machine. The TNC then
displays the following dialog:
The TNC memory is checked automatically.
TNC message that the power was interrupted—clear
the message
The PLC program of the TNC is automatically compiled
Switch on external dc voltage. The TNC checks the
functioning of the EMERGENCY STOP circuit
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
Switch-on and crossing over the reference points can vary
depending on the machine tool. Refer to your machine
manual.
MEMORY TEST
POWER INTERRUPTED
COMPILE A PLC PROGRAM
RELAY EXT. DC VOLTAGE MISSING
MANUAL OPERATION
TRAVERSE REFERENCE POINTS