Siemens SINUMERIK 840D

15
12.98 Tables
15.1 List of instructions
15
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Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
15-507
TRANS Programmable offset (translation) TRANS X. Y. Z. ; separate
block
s3
TRANSMIT Polar transformation see TRAANG
TRAORI 4-axis, 5-axis transformation
(transformation oriented)
see TRAANG
TRUE Logical constant: True BOOL Can be replaced
with
integer constant 1
TRUNC Truncate decimal places Real
TU Axis angle Integer TU=2 s
TURN No. of turns for helix 0, ..., 999 s
UNLOCK Enable synchronized action with ID (continue
technology cycle)
UNTIL Condition for end of REPEAT loop
UPATH Curve parameter is path reference for
FGROUP axes
m45
VAR Vocabulary word: Type of parameter passing With VAR: Call by
reference
WAITC Wait until coupling block change criterion for axes /
spindles is fulfilled
(wait for couple condition)
Up to 2
axes/spindles can
be programmed.
WAITM(1,1,2)
WAITM Wait for marker in specified channel; terminate previous
block with exact stop.
WAITM(1,1,2)
WAITMC Wait for marker in specified channel; exact stop only if
other channels have not yet reached the marker
WAITMC(1,1,2)
WAITP Wait for end of travel WAITP(X) ; separate block
WAITS Wait until spindle position is reached WAITS (main spindle)
WAITS (n,n,n)
WALIMOF Working area limitation OFF ; separate block m 28
WALIMON
1
Working area limitation ON ; separate block m 28
WHILE
Start of WHILE program loop End: ENDWHILE
WRITE
Write block in file system
X Axis Real m,s
3
XOR Logical exclusive OR
Y Axis Real m,s
3
Z Axis Real m,s
3