
8-8
Ladder Logic (LAD) for S7-300 and S7-400
C79000-G7076-C504-02
8.7 Save RLO to BR Memory
The Save RLO to BR Memory instruction saves the RLO to the BR bit of the
status word.
Table 8-6 Save RLO to BR Memory
LAD Element Parameter Data Type Memory Area Description
SAVE
None – – –
Status Word Bits
BR CC 1 CC 0 OV OS OR STA RLO FC
Write x – – – – – – – –
The status of the rung (= RLO)
is saved to the BR bit before
FC10 is called.
SAVE
I 0.0
Figure 8-6 Save RLO to BR Memory
Description
Bit Logic Instructions
Kommentare zu diesen Handbüchern