3 display of the m-functions m03, m04, m05, m08, 4 display of the way-to-go (wtg) – HEIDENHAIN TNC 306 Technical Manual User Manual
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TNC 406/TNC 306
6 Display and operation 4
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6.3.3 Display of the M-functions M03, M04, M05, M08
The miscellaneous functions for control of the freely rotating rotary axis (M03, M04, M05) and for
the flushing (M08) are displayed in the status display. The display of these M-functions is controlled
by the PLC, i.e. the manufacturer of the machine must take this into account when creating the PLC-
program. The markers M2485 and M2486 change the polarity of the analog voltage for the rotary
axis.
Set
Reset
M2485
Status-display and sign of S-analog for M03 PLC
PLC
M2486
Status-display and sign of S-analog for M04
M2487
Status-display for M05 and rotary axis stop
M2508
Status-display M08
0 = No status-display M08
1 = Status-display M08
M2609
Status-display M08 inverse
6.3.4 Display of the Way-To-Go (WTG)
During the eroding process, the momentary "distance-to-go" of the programmed eroding path is
displayed as WTG