Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
35
Machine data
2.2 General machine data
Description: Bit 0= 0:
No preprocessing
Bit 0= 1:
The call description of the cycles is formed during control power on. All the
programs in the directories _N_CUS_DIR, _N_CMA_DIR and _N_CST_DIR can be
called in the part program without EXTERNAL declaration. If the parameter
interface of a cycle is changed in the control, then this change does not
become active until after Power On.
Bit 1=1:
During control power on, all cycles in the directories _N_CUS_DIR, _N_CMA_DIR
and _N_CST_DIR are preprocessed to form a process-optimizing compilation.
These cycles are then processed more quickly. Changes to the cycle programs
do not become active until after the next Power On.
Bit 2=1:
During control power on, the Siemens cycles in the directory _N_CST_DIR are
preprocessed to form a process-optimizing compilation (from SW 3.5).
Bit 3=1:
During control power on, the user cycles in the directory _N_CUS_DIR are
preprocessed to form a process-optimizing compilation (from SW 3.5).
Bit 4=1:
Preprocessing the user cycles in the directory _N_CMA_DIR
Bit 5=1:
All files marked with PREPRO in the PROG statement line are preprocessed
(from SW 6.4)
Bit 5=0:
During control power on, all cycles in the directories activated by bits 1 to
4 are preprocessed. This also applies to programs that are not marked with
PREPRO.
Bit 6=1:
The compilation is stored in SRAM if there is inadequate space in DRAM (from
SW 7.1).
Memory space is required for preprocessing cycles. Better utilization of
memory can be achieved by selective setting of the preprocessing:
The runtime-critical cycles are brought together in one directory. The
remaining cycles are in the other directory.
References:
/PG/, "Programming Guide Fundamentals" (EXTERNAL declaration)
10700 PREPROCESSING_LEVEL N01, N02 V2,K1
- Program preprocessing level BYTE PowerOn
-
- - 0x01 0 - 1/1
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