Chapter 7. DEDICATED INSTRUCTIONS FOR SPECIAL MODULES
7 - 3
7.2 Remote
7.2.1 Read from Buffer Memory
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RGET
<Format>
[ RGET SI St D S n SS ]
Format
Descriptions
Available data type
SI
Higher(AB) : Code value for RTD input module
G3F - RD3A : 04h
G4F - RD2A : 84h
Lower(CD) : Slot No. of the communications module of the
local station(FUEA) Setting range : 0 to 7
Integer
St
Higher(EF) : Slot No. of the RTD
Input module loaded onto the remote station
Setting range : 0 to 31
Lower(GH) : Station No. of the communications module loaded onto the
remote station(RBEA)
Setting range : 0 to 63
Integer
D
First address of the device to store the data read.
M,P.K.L.T,C,D, #D
S
First address of the specific module's buffer memory to read data
Integer
n
Word number of data to be read
Integer, D
SS
Area used for indicating the status information during link
M,P.K.L.T,C,D, #D
REMARK
If the content is read from the buffer memory of the temperature - measuring input module by use of RGET,
be sure to make the program so that execution condition can transit from 0 to 1(Rising Edge : )
Otherwise, The content in the buffer memory of the temperature - measuring input module is unreadable.
<Format>
[Configuration]
[Read from buffer memory]
1) The content in the buffer memory address 9(one word) is read, where the detected temperature value of the
channel 0 of the RTD input module had been stored.
2) The data read is stored to D300
3) Information on the communications status is stored to D1
[Progra m]
Execution condition
for GET
GM3-
PA1A
GM3-
CPUA
G3I-
D24A
G3I-
D22A
G3Q-
RY4A
G3Q-
RY2A
G3L-
FUEA
GM3-
PA1A
G3L-
RBEA
G3I-
D24A
G3F-
RD3A
Slot 4
Slot 1
execution condition for
RGET
Station No. 11(0Bh)