Chapter 6. BUFFER MEMORY AND I/O SIGNAL CONFIGURATON
6 - 8
6.3 Buffer memory configuration
The high speed counting module has a Buffer Memory for data write/read to/from the PLC CPU. The
PUT and PUTP instructions write data from the PLC CPU to the Buffer Memory. The GET and GETP
instruction reads data. (Refer to the Manuals relating to the instructions.)
The followings explain the structure of the Buffer Memory and the data configuration.
6.3.1
Buffer memory configuration
▶
G3F-HSCA Buffer Memory
▶
G4F-HSCA / G6F-HSCA Buffer Memory
Preset Value(Lower)
Preset Value(Upper)
Set Value(Lower)
Set Value(Upper)
Out Data
Current Value
(Lower)
Current Value
Preset Value(Lower)
Preset Value(Upper)
Set Value(Lower)
Set Value(Upper)
Out Data
Current Value
(Lower)
Current Value
0000
0001
0002
0003
0004
0005
0006
Address
(Decimal
)
0010
0011
0012
0013
0014
0015
0016
Address
(Decimal
)
Channel
0
Channel
1
Preset Value(Lower)
Preset Value(Upper)
Set Value(Lower)
Set Value(Upper)
Out Data
Current Value
(Lower)
Current Value
0000
0001
0002
0003
0004
0005
0006
Address
(Decimal
)
Channel
0