HEIDENHAIN TNC 415 (259 9x0) Service Manual - Manual (Page 156)

SERVICE MANUAL TNC 415B/425
Page 151
Issue: 20.08.95
Moreover, the pre-set values and the entry values for the supplementary operating modes must be
determined so that they can be re-entered after the exchange.
Switch off and on the main switch of the machine tool.
TNC Dialogue
Press
Key Notes
MEMORY TEST
POWER INTERRUPTED
CE
RELAY EXT. DC VOLTAGE MISSING Switch on control voltage
MANUAL OPERATION
TRAVERSE REF. POINT
AXIS
TRAVERSE REF. POINT AXIS
TRAVERSE REF. POINT AXIS
TRAVERSE REF. POINT AXIS
MOD
Do not yet traverse the
reference points!
POSITION DISPLAY (upper) Mark the selected position
ACTL REF LAG NOML DIST
display with a cross and
then switch the upper
POSITION DISPLAY to ACTL
POSITION DISPLAY (lower)
by pressing
ENT
if necessary.
ACTL REF LAG NOML DIST
The lower position display can be activated with the
soft key
(only in the split screen mode)
UNIT
MM INCH
Mark the unit
PROGRAM INPUT
HEIDENHAIN ISO
Software number:
Mark the type of program input
NC
Note down NC and PLC software
number
PLC