LG Industrial Systems G3F-DA4I, User Manual

Page: 57 / 76

Chapter 7. SPECIAL MODULE COMMAND(BUFFER MEMORY READ/ WRITE)
7 - 4
7.2.2 Buffer Memory Write –RPUT
Symbol Descriptions Device used
Sl
Upper(AB) : the code value of D/A conversion
module
G3F-DA4I : 01h, G3F-DA4V :02h
G4F-DA1A : 81h
Lower(CD) : the slot number of communication
module of the master station(FUEA).
Setting range: 0 to 7
Integer
St
Upper(EF): Slot number of D/A conversion module
of remote station.
Setting range: 0 to 31
Lower(GH):Address number of communication
module of remote station(RBEA).
setting range :0 to 63
Integer
S
Head address of special module which stores data to write.
Integer
D
Head address of device which stores data to write.
M, P, K, L, T, C, D, #D
n
Number of words of data to write.
Integer, D
Ss
Condition data display space of link
M, P, K, L, T, C, D, #D
REMARK
To write on buffer memory data of D/A conversion module with RPUT command, configure the program
so that execution condition of 0 will be changed into 1 on rising edge.
Otherwise buffer memory data of D/A conversion module won't be updated
[Buffer memory write]
1) Write data on D100 to D134(35words) of the CPU module device
2) onto buffer memory address 0 to 34 of D/A conversion module
3) and store the data of communication to D0.
[ RPUT SI St S D n SS]
RPUT command
execution condition
<Format>
[Program]
GM3-
PA2A
K7P-
30AS
G3I-
D22A
G3I-
D22A
G3Q-
RY2A
G3Q-
RY4A
G3L-
FUEA
GM3-
PA2A
G3L-
RBEA
G3I-
D24A
G3F-
DA4V
G3F-
PA2A