Siemens SINUMERIK 840D Programming Guide

6
12.98 Frames
6.2 Frame variables/assi
g
nin
g
values to frames
6
840D
NCU 571
840D
NCU 572
NCU 573
FM-NC 810D 840Di

Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
6-201
Linking complete frames
A complete frame can be assigned to another frame.
Programming (examples)
DEF FRAME SETTING1
SETTING1=CTRANS(X,10)
$P_PFRAME=SETTING1
DEF FRAME SETTING4
SETTING4=$P_PFRAME
$P_PFRAME=SETTING4
Assign the values of the user frame
SETTING1
to the current programmable
frame.
The current programmable frame is
stored temporarily and can be recalled.
Additional notes
Value range for RT rotation
Rotation around 1st geometry axis: –180° to +180°
Rotation around 2nd geometry axis: –89.999° to +90°
Rotation around 3rd geometry axis: –180° to +180°
Frame chaining
Programming (examples)
$P_IFRAME=$P_UIFR[15]:$P_UIFR[16]
$P_UIFR[3]=$P_UIFR[4]:$P_UIFR[5]
$P_UIFR[15
] contains, for example,
data for zero offsets. The data of
$P_UIFR[16]
, e.g. data for rotations,
are subsequently processed additively.
The settable frame 3 is created by
chaining the settable frames 4 and 5.

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