HEIDENHAIN TNC 426 PB/M Technical Manual page 67

NC software
280 474-10 (export
version 280 475-10)
NC software
280 474-11 (export
version 280 475-11)
December 2001
Release: 12/98
Improvements:
n
MP1521: Transient response during acceleration and deceleration
n
MP2360, MP2361: Time constant for deceleration of spindle at
EMERGENCY STOP
n
MP2391: Max. braking performance of spindle at EMERGENCY STOP
n
MP6500 bit 13: Tilted system in which the tool is measured
n
MP7160 bit 2: Spindle in position control loop during rigid tapping
n
MP7245: Disable auxiliary cycles
n
FN18 ID20: Determine index of active tool
n
FN18 ID990: Program run in mid-program startup or automatic mode?
n
FN18 ID280: M128 active/not active
n
FN18 ID280: Determine programmed feed rate with M128
n
Module 9035: Transfer values for M128 active and status of pallet
processing
n
Module 9159: Interrogate which drives are to be switched off in 200 ms
(only TNC 426 M, TNC 430 M)
n
Module 9169: Define axes for which I32 does not cause drive switch-off
(only TNC 426M / TNC 430M).
n
Module 9120, 9123, 9221, 9223: New error code when programming a non-
controlled axis.
n
The control type, NC software, files selected and control-in-operation
symbol status are recorded in the log book.
n
Format instructions for the large PLC window expanded
n
The fast PLC input defined in MP4130.0 no longer causes automatic switch-
off of the drive.
n
The version of the setup disks is also displayed via the MOD key.
n
With the manual touch-probe cycles, the datum must be set by soft key.
n
Cycle 427: Automatic length and radius compensation
n
Cycle 210, 211: The starting point for the finishing cut is approached at the
machining feed rate
n
The default value in Q208 of the machining cycles 201, 202 and 203 was
increased to 30 000 mm/min or 1200 inch/min.
n
Mid-program startup in a radius-compensated NC program is only necessary
if the program was interrupted at a transitional spline.
n
Current *.CDF and CONSTCYC.CDC file on the setup disks
n
With manual touch-probe cycles, the measuring result can be transferred to
the datum table or become the datum via soft key
Release: 12/98
Improvements:
n
MP1090: Input range expanded to 0.1 to 1000.0
n
Cycle 421, 422: A basic rotation or a rotation via cycle 10 is considered for
the probing direction
Software Releases 2 – 57