HEIDENHAIN TNC 426 PB/M Technical Manual page 65

NC software
280 474-05 (export
version 280 475-05)
NC software
280 474-06 (export
version 280 475-06)
NC software
280 474-07 (export
version 280 475-07)
December 2001
Release: 06/98
Improvements:
n
MP6150, MP6361, MP6550: Maximum input value increased to 20 000
n
MP7266.27: PLC value
n
MP7600.0: Reserved
n
MP7600.1: PLC cycle time
n
Indication of position of machining plane expanded
n
FN17 ID50: Write data to the PLC value column of the tool table
n
FN18 ID50: Read data from PLC value column
n
FN18 ID360: Read last datum of a manual touch-probe cycle or last touch
point of the touch-probe cycle 0
n
Module 9092, 9093, 9094: Element number 26 (PLC-VAL)
n
Module 9145: With PLC axes, a strobe or M4176 = 1 is not necessary
n
C-axis operation
n
PLC axes can be operated with velocity feedforward control
n
If the axis is moved between opening and closing the position control loop,
the function "Approach position" is activated
n
New column "PLC value" in the tool table
n
In the pallet editor, you can transfer actual or reference values as well as the
values from the previous manual touch-probe cycle with the key "Actual
position capture"
n
ISO: Cycle G128 (Cylinder surface slot)
Release: 07/98
Release: 08/98
Improvements:
n
MP1094: Cutoff frequency for HSC filter
n
MP1220 Removed
n
MP1390 Removed
n
MP1392: Axis-specific switching between operation with following error or
velocity feedforward control
n
MP2560, MP2560: Low-pass filter in speed control loop
n
MP4020 bit 6: Reserved
n
MP4020 bit 7: Transferring the values of the Pt100 inputs
n
MP6161: M function for orienting infrared probe before measurement
n
MP6162: Orientation angle
n
MP6163: Minimum difference before executing an oriented spindle stop
n
MP7267.5: Tool name
n
MP7367.x: Colors for the large PLC window
n
MP7500 bit 5: Tilting axis settings during datum setting
n
MP7600.0: Position controller cycle time
n
MP7650: Axis-specific count direction for handwheels
n
FN17 ID420: Effectiveness of cycles 7, 8, 10, 11, 26 and 19
n
FN17 ID960: For touch-probe cycle 3, it is possible to switch between X12
and X13
Software Releases 2 – 55