Siemens SINUMERIK 840D Programming Guide

7
08.97 Transformations
7.7 Chained transformations
7
840D
NCU 572
NCU 573
810D 840Di

Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
7-255
Additional notes
Information about how to configure the machine data
for transformations can be found in the Description
of Functions documentation: M1 and F2.
Machine manufacturer (MH7.1)
Please read the machine manufacturer's
specifications regarding any transformations
predefined by machine data.
Transformations and chained transformations are
options. The Catalog provides information about the
availability of specific transformations within a chain
in the various controls.
The following commands are for chained
transformations:
TRACON for activation and
TRAFOOF for deactivation.
Activation
Programming
TRACON(trf, par)
A chained transformation is activated.
Explanation of the parameters
trf
Number of the chained transformation:
0 or 1 for the first/only chained
transformation.
If nothing is programmed here, the value
is the same as if 0 or 1 were
programmed, that is, the first/only
transformation is activated.
2 for the second chained transformation.
(With values unequal to 0 – 2, an alarm is
issued).

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB