HEIDENHAIN TNC 122 Technical Manual - Manual (Page 44)

4/97
TNC 122 11 Machine Parameters 43
Machine
Parameter Function and input Input value
MP4310 Setting a number in the PLC marker range
M2192 to M2211
Input values: 0 or 1
MP4310.0 X trav. direction 0=neg., 1=pos.
MP4310.1 Y trav. direction 0=neg., 1=pos.
MP4310.2 Z trav. direction 0=neg., 1=pos.
MP4310.3 Actual and nominal value transfer
in automated operational mode
0 = no, 1=yes
MP4310.4 1 = open position control loop
when override closed or NC stop
MP4310.5 Only effective if MP 4310.4 is active 1 = no controller enable when
override closed or NC stop
MP4310.6 1 = rapid traverse output O4 set
in automated operating mode
MP4310.7 1 = M05 output via O11
(M20/M21) and reset via M03,
M04, M13, M14;
M09 output via O10 (M22/M23)
and reset via M08, M13, M14
MP4310.8 0 = EMERGENCY STOP cancels
the SE outputs
1 = EMERGENCY STOP does not
cancel the SE outputs
MP4310.9 Position control loop
0 = NC control
1 = PLC control
MP4310.10 0 = M functions active in MDI
1 = M functions not active in MDI
MP4310.11 1= switch off PLC position
control loop monitoring
MP4310.12 1= rapid traverse information (MP
block) is not switched when the
advance switch point is reached
MP4310.13
MP4310.14
MP4310.15
MP4310.16
MP4310.17
MP4310.18
MP4310.19
A change to the machine parameters MP4310.x only becomes active after a power
interruption.