turck BL67 - Schematic Diagram of the Write Sequence

D300529 0115 - BL67 I/O modules
12-91
BL67-1CNT/ENC
12.5.13 Schematic diagram of the write sequence
The following diagram shows the general procedure for the write operation:
Figure 12-48:
Schematic dia-
gram of the write
sequence
START
REG_WR = 0
REG_WR_AKN = 0
REG_WR := 0
JA: Grundstellung
System bereit
NEIN
REG_WR_ADR := Registeradr.
REG_WR_DATA := Wert
REG_WR := 1 (schreiben)
REG_WR_AKN = 1
REG_WR := 0 (Grundstellung)
JA: Wert wurde
geschrieben
NEIN: Error
REG_WR_ACEPT = 1
JA: beschriebene
Adresse gültig
NEIN: Error