HEIDENHAIN TNC151B Service Instructions Manual page 81

Contouring control
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DR. JOHANNES
HEIDENHNN
GmbH
D-8225 Traunreut 'Tel. (08669) 31-O
SERVICE MANUAL TNC 151/155
Page 75
Section
4.4
Kundandienst
Function
Output
of tool
numbers or tool
store
numbers
Output
of spindle
speed codes or
as S-analog
voltage
rpm code limit
63
Oscillation
behaviour
when accelerating
64
Display
step
65
External
feed rate potentiometer
66
Dwell
time,
rotation
change of spindle
in tapping
cycle
Memory function
for directional
keys
Special
procedure
for reference
mark approach
Nominal value
voltage
for
spindle
drive
when changing
gear
Program end character
Selection
for
control
of inhibited
axes
Pre-cutout
time for
tapping
cycle
(only active
with BCD-output
of spindle
rpm)
Parameter
61
62
61
68
0 a off
1 + on
69
0 ; off
1 k on
70
0 . . . 9.999
[VI
71
0 . . .
65 535
72
0 4 no axis
inhibited
73
Input
values
0 : NO output
1 ; Output only when tool
number changes
2 k Output of every
tool
number with every
tool
call
3 ; Output of tool
magazine number (if
MP 225 > 1)
0 2 No output
of spindle
rpm
1 * Coded output
only when rpm changes
2 g Coded output
of all
rpms
3 G S-Analog
voltage
output,
gear switching
signal
only when gear ratio
changes
4 2 S-Analog
voltage
output,
output
of all
gear switching
signals
with
every
tool
call
5 G S-Analog
voltage
output
without
gear switching
signal
00001 . . . 00991
0.01 - 0.999
0 ; 1 urn
1 k 5 urn
0 L internal
potentiometer
for override
and manual feed
1 G external
potentiometer
for override
and manual feed
2 t internal
potentiometer
for override
external
potentiometer
for manual feed
0 . . .
65.535
[s]
Add input
values
when inhibiting
several
axes
0 . . .
65.535
[sl

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