Siemens SINUMERIK 828D Programming Manual page 757

Operation Meaning
WHEN The action is executed cyclically when
the condition is fulfilled.
WHENEVER The action is executed once whenever
the condition is fulfilled.
WHILE Start of WHILE program loop
WRITE Write text to file system
Appends a block to the end of the
specified file.
WRTPR Delays the machining job without
interrupting continuous-path mode
X Axis name
XOR Logic exclusive OR
Y Axis name
Z Axis name
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
W Description see
1) 2)
PGAsl
Cyclically checking the condition (WHEN, WHENEVER,
FROM, EVERY) (Page 553)
PGAsl
Cyclically checking the condition (WHEN, WHENEVER,
FROM, EVERY) (Page 553)
PGAsl
Program loop with condition at start of loop (WHILE,
ENDWHILE) (Page 103)
PGAsl
Write file (WRITE) (Page 133)
PGAsl
PGsl
m/s
PGAsl
Comparison and logic operations (Page 66)
PGsl
m/s
PGsl
m/s
Tables
16.1 Instructions
757