HEIDENHAIN CNC Pilot 4290 - Manual (Page 182)

4 DIN PLUS 170
Waiting for time G204
G204 interrupts an NC program up to a specified moment.
Parameters
D:
Day (D=1..31) – default: First possible time ”H, Q”
H: Hour (H=0 to 23)
Q: Minute (Q=0 to 59)
Update nominal values G717
G717 is used to update the nominal position values of the control with
the axis position data.
Application:
■ Deleting the lag error.
■ Standardization of the slave axes after deactivating a master-slave
coupling.
Move lag error G718
G718 prevents the automatic updating of nominal control position
values with the axis position data (e.g. when traversing to a fixed
stop, or after canceling and re-enabling a controller release).
Application:
Before activating a master-slave axis coupling.
Parameters
Q:
On/Off
■ Q=0: Off
■ Q=1: On, the lag error is retained in the control memory.
Actual values to variables G901
G901 is used to transfer the actual values to the variables V901.. V920
(see ”
4.15.2 V Variables”).
G903 generates an interpreter stop.
Zero-point shift to variables G902
Transfers the shift in Z direction into the variable V901..V920 (see
”
4.15.2 V Variables”).
G903 generates an interpreter stop.
Servo lag to variables G903
G903 transfers the current following error (distance by which the
actual values lags the nominal value) into the variables V901..V920
(see ”
4.15.2 V Variables”).
G903 generates an interpreter stop.
Use G717 and G718 in expert programs
only (refer to your commissioning manual
for information on real time coupling
function).
4.13 Other G Functions