HEIDENHAIN TNC 426 PB/M Technical Manual page 78

NC software
280 476-08 (export
version 280 477-08)
NC software
280 476-09 (export
version 280 477-09)
2 – 68
Release: 05/00
Release: 05/00
Improvements:
n
MP10: Change no longer results in a reset
n
MP1095: Nominal position value filter for manual and automatic operating
modes
n
MP1396: Feedback control with velocity semifeedforward
n
MP1516: k factor for velocity feedforward
V
n
MP2170: Waiting time between switching on the drive and the drive's
standby signal
n
MP2391: Max. braking performance of spindle during a powerfail
n
MP4020: Pass on simulated and disabled keys to NC and PLC windows
n
MP6572: Limit spindle speed in tool measurement cycles
n
MP7230: Conversational language Russian
n
MP7442: Number of the M function for the spindle orientation in cycles
n
MP7502: Functionality of M144/M145
n
A maximum of 10 variables can be used in the description tables for the
tilting-axis geometry.
n
Numbers in hexadecimal and binary form in freely definable tables
n
New error messages for FN14
n
M4587: Feed rate limit not effective
n
During powerfail: Attempt to reset PLC outputs and to maintain readiness
for 3 seconds
n
FN17 ID600: Factor for velocity semifeedforward
n
FN17 ID600: Factor from MP1396 for velocity semifeedforward
n
FN18 ID20: Coordination between logical and geometrical axis
n
FN18 ID310: M144 active
n
Module 9035: Status information of active range of traverse
n
Module 9061: Status of non-modal M functions
n
Module 9066: Status of HEIDENHAIN inverter
n
Module 9133: Temperature of the LE
n
Module 9279: Control reset
n
M144: When an axis is moved, the kinematics are recorded in the display,
but without compensatory motions.
n
Increased protection of the controls from unauthorized data accessing
n
If the hardware contains flash EPROMs, the letter "F" is displayed before
the NC software Id. Nr.
n
When transferring an actual position capture to a datum table, it can be
referenced to either the workpiece datum or the machine datum.
n
When transferring measured values from the manual touch probe cycles to
a datum table, they can be referenced to either the workpiece datum or the
machine datum.
HEIDENHAIN Technical Manual TNC 426, TNC 430