HEIDENHAIN TNC 150 B Mounting Instructions page 40

6.1.6 Machine parameters for other functions
Function
Parameter
Possible Selected
No. entry values entry values
Resolution 65
0 L
1 v-n
1
n =
51-rr-n
With parameter 65 the resolution of TNC 150 can be programmed for either 1 ym or 5 urn.
For optimization of machine parameters, 1 urn is used. The 5 pn resolution is usually sufficient for normal
machine operation.
Signal evaluation
; ~~~
With these parameters, the signal evaluation for the transducers can be reduced from 20-fold to IO-fold.
Standstill supervision 169 0.001 to 30 mm
Parameter 169 determines the range in which non-controlled axes may move without activition of a fault
detection signal.
lff-line programming station
170 0
h =
Control
1
n =
Off-line programming
station PLC active
2
A =
Off-line programming
station PLC inactive
Parameter 170 determines whether the control is intended as an off-line programming station or not. If
parameter 170 is programmed with 1 or 2, the control requires 170 transducers or external circuitry.
The "scaling"
to 2 or 3 axes
I
-
Programmed stop with MO6
I214
40
0 e
The programmed
scaling factor is
effective in the 3
main axes X, Y, Z
1
* =
The programmed
scaling factor is
effective in the
working plane
0 -
$
Programmed stop
with MO6
1
* II
No programmed
stop with MO6