Table of Contents
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11 INSTRUCTIONS AND FUNCTIONS
Program Example
(1) Program example for a format 1 control table
100 ' A program example that reads extension file register data
110 DIM TBL%(10),A%(20)
120 TBL%(0)=255
130 TBL%(1)=4
140 TBL%(2)=1
150 TBL%(3)=0
160 TBL%(4)=10
170 PCRD TBL%( ),A%( )
180 FOR I=0 TO 9
190 PRINT"A%(";I;" )=1";A%(I)
200 NEXT I
210 END
(2) Program example for a format 2 control table
100 ' A program example that reads extension file register data
110 DIM TBL%(10),A%(20)
120 TBL%(0)=256
130 TBL%(1)=1
140 TBL%(2)=1
150 TBL%(4)=4
160 TBL%(5)=1
170 TBL%(6)=0
180 TBL%(7)=10
190 PCRD TBL%( ),A%( )
200 FOR I=0 TO 9
210 PRINT"A%(";I;" )=";A%(I)
220 NEXT I
230 END
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:
'Defines arrays
:
'Specifies the station number to
communicate with to the local station
:
'Specifies to read extension file register
data
:
'Specifies the block number of the
extension file registers to be read
:
'Specifies the device number of the
extension file registers to be read
:
'Specifies the number of points to be read
:
'Executes the read operation
:
'Displays the data read
:
'Defines arrays
:
'Specifies a format 2 control table
:
'Specifies network number 1
:
'Specifies station number 1
:
'Specifies to read extension file register
data
:
'Specifies the block number of the
extension file registers to be read
:
'Specifies the number of points to be read
:
'Specifies the number of points to be read
:
'Executes the read operation
:
'Displays the data read
MELSEC-Q
11 - 181
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