B Terms - Siemens SINUMERIK 840D Programming Manual

A
11.02
B Terms
A
Alarms
B
Blank
Block
Block search
Booting
C
CNC
CNC high-level language
ã Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
Important terms are listed in alphabetical order. The symbol "->"
precedes terms which are explained under a separate entry in this list
All -> messages and alarms are displayed on the operator panel in
plain text with date and time as well as the appropriate symbol for the
reset criterion. Alarms and messages are displayed separately.
Alarms and messages in the parts program
Alarms and messages can be displayed directly from the parts
program in plain text.
Alarms and messages from PLC
Alarms and messages relating to the machine can be displayed
directly from the PLC program in plain text. No additional function
block packages are required for this purpose.
Cycle alarms lie in the number range 60000 to 69999.
The part used to start machining a workpiece.
A section of a -> parts program terminated with a line feed. A
distinction is made between -> main blocks and -> subblocks.
The block search function allows selection of any point in the parts
program at which machining must start or be continued. The function
is provided for the purpose of testing parts programs or continuing
machining after an interruption.
Loading the system program after power ON.
-> NC
The high-level language offers: -> User variables, -> Predefined user
variables, -> System variables, -> Indirect programming,
-> arithmetic and trigonometric functions, -> Comparison operations
and logic operations, -> Program branches and jumps,
-> Program coordination (SINUMERIK 840D), -> Macros.
A
Appendix
Terms
A-367