HEIDENHAIN TNC 306 Technical Manual - Manual (Page 142)

4-42
TNC 406/TNC 306 3 Servo positioning of the NC-axes 3/97
The resulting lag error s
a
thus depends on the analog voltage.
U[V]
s
a
[mm]
2
4
6
8
10
2 4 6 8 10
kv = 1, Rapid traverse 10 m/min
12
A special feed rate for manual operation (manual feed) is stored in machine parameter MP1020. In
general, it is significantly lower than the rapid traverse. Unlike the rapid traverse, this special feed
rate has no effect on the servo behavior.
MP1810 K
v
factor for operation with lag
Entry range 0.1 to 10 [
m/min
mm
]
MP1810.0 k
v
factor X axis
MP1810.1 k
v
factor Y axis
MP1810.2 k
v
factor Z axis
MP1810.3 k
v
factor axis 4
MP1810.4 * k
v
factor axis 5
MP1010 Rapid traverse
Entry range 80 to 30 000 [mm/min]
MP1010.0 Rapid traverse X axis
MP1010.1 Rapid traverse Y axis
MP1010.2 Rapid traverse Z axis
MP1010.3 Rapid traverse axis 4
MP1010.4 * Rapid traverse axis 5
MP1050 Analog voltage for rapid traverse
Entry range 4.5 to 9 [V]
MP1050.0 Analog voltage X axis
MP1050.1 Analog voltage Y axis
MP1050.2 Analog voltage Z axis
MP1050.3 Analog voltage axis 4
MP1050.4 * Analog voltage axis 5
* only TNC 406