Siemens SINUMERIK 840D sl Programming Manual page 1231

Operation Type
for explanations, see legend (Page 1197).
1) 2) 3) 4) 5)
UNLOCK P
UNTIL K
UPATH G
VAR K
VELOLIM K
VELOLIMA K
WAITC P
WAITE P
WAITENC P
WAITM P
WAITMC P
WAITP P
WAITS P
WALCS0 G
6)
WALCS1 G
WALCS2 G
WALCS3 G
WALCS4 G
WALCS5 G
WALCS6 G
WALCS7 G
WALCS8 G
WALCS9 G
WALCS10 G
WALIMOF G
WALIMON G
6)
WHEN K
WHENEVER K
WHILE K
WRITE P
WRTPR P
X A
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Meaning
1)
Enable synchronous action with ID (continue
technology cycle)
Condition for end of REPEAT loop
Path reference for FGROUP axes is curve pa‐
rameter
Keyword: Type of parameter transfer
Adapt maximum axis velocity or spindle speed
Reduction or overshoot of the maximum slave
axis velocity
Wait for the coupling block change criterion to
be fulfilled for the axes/spindles
Wait for end of program in another channel.
Wait for synchronized or restored axis posi‐
tions
Wait for marker in specified channel; termi‐
nate previous block with exact stop.
Wait for marker in specified channel; exact
stop only if the other channels have not yet
reached the marker.
Wait for end of travel of the positioning axis
Wait for spindle position to be reached
Workpiece coordinate system working area
limitation deselected
WCS working area limitation group 1 active
WCS working area limitation group 2 active
WCS working area limitation group 3 active
WCS working area limitation group 4 active
WCS working area limitation group 5 active
WCS working area limitation group 6 active
WCS working area limitation group 7 active
WCS working area limitation group 8 active
WCS working area limitation group 9 active
WCS working area limitation group 10 active
BCS working area limitation OFF
BCS working area limitation ON
The action is executed once whenever the
condition is fulfilled.
The action is executed cyclically in each inter‐
polator cycle when the condition is fulfilled.
Start of WHILE program loop
Write text to file system.
Appends a block to the end of the specified file.
Write string in OPI variable
Axis name
W TP SA Description see
2) 3) 4)
- +/- FM-SA
+/- PM-NC
m +/- PM-NC
+/- PM-NC
m +/- - PM-NC
m +/- +/- PM-NC
+/- - PM-NC
+/- - PM-NC
+/- - PM-NC
+/- - PM-NC
+/- - PM-NC
+/- - PM-NC
+/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
m +/- - PM-NC
- +/- FM-SA
- +/- FM-SA
+/- PM-NC
+/- - PM-NC
+/- - PM-NC
m/s +/- +/- PM-NC
Tables
4.1 Operations
5)
1231