7 - 8
MELSEC-A
7 MEMORY CONFIGURATION AND DATA PROCESS
(6) Block transmission request
(6) Block transmission request
(Set data in bufer memory
[5100] to [6109] using TO command]
(7) Flash ROM write
(Set "1" in Cd.9 , using TO command)
(7) Flash ROM write 2)
PLC CPU
Buffer memory
Parameter area (a)
Parameter area (b)
Positioning data area
(No.1~100)
Positioning start information area
(No.7000)
PLC CPU memory area
Block transmission area
Monitor data area
Control data area
Flash ROM
Parameter area (a)
Parameter area (b)
Positioning data area
(No.1 to100)
Positioning start information
area (No.7000)
Positioning start information
area (No.7000 to 7010)
Positioning data area
(No.101 to 600)
OS memory
Parameter area (a)
Parameter area (b)
Positioning data area
(No.1 to100)
Positioning start information
area (No.7000)
Positioning start information
area (No.7000 to 7010)
Positioning data area
(No.101 to 600)
Peripheral device
(8) Flash ROM request (write)
(7) Flash ROM write 1)
AD75
Parameter area (a)
Pr.4
Pr.1
Pr.10
Pr.25
Pr.45
Pr.59
Parameter area (b)
Pr.9
Pr.7
Pr.26 Pr.44
to
to
to
to
to
Pr.100 Pr.138
Pr.149 Pr.150
to
,