HEIDENHAIN TNC 122 Technical Manual - Manual (Page 43)

42
TNC 122 11 Machine Parameters 4/97
Machine
Parameter Function and input Input value
MP4220 Setting a number in the PLC word range
W960 to W968
Input values: 0 to 65535
MP4220.0 1 = bipolar without SE functions
2 = unipolar without SE functions
5 = bipolar with SE functions
6 = unipolar with SE functions
12 = erosion with SE functions
MP4220.1 0 = Static M output
+1 = M03/M05 impulse or
M16/M17 impulse
+2 = M04/M05 impulse or
M18/M19 impulse
+4 = M08/M09 impulse
+8 = M20/M21 impulse
+16 = M22/M23 impulse
+32 = M24/M25 impulse
+64 = M26/M27 impulse
+128 = M28/M29 impulse
+256 = M32/M33 impulse
MP4220.2 0 = M acknowledgment to
I15
+1 = M03 automatic
+2 = M04 automatic
+4 = M8/M9 automatic
+8 = M16/M17 automatic
+16 = M18/M19 automatic
+32 = M20/M21 automatic
+64 = M22/M23 automatic
+128 = M24/M25 automatic
+256 = M26/M27 automatic
+512 = M28/M29 automatic
+1024 = M32/M33 automatic
+2048 = M00/M02/M05/M30
automatic
MP4220.3 If potentiometer closed, NC stop feed rate
potentiometer minimum Minimum potentiometer feed
rate 0%
MP4220.4 If potentiometer closed, NC stop feed rate
potentiometer maximum Active minimum potentiometer
feed rate 0%
A change to the machine parameters MP4220.x only becomes active after a power
interruption.