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MELSEC-Q
11 INSTRUCTIONS AND FUNCTIONS
(2) Program example for a format 2 control table
100 ' A program example that writes data to extension file registers by specifying sequential addresses
110 DIM TBL%(10),A%(20)
:
'Defines arrays
120 TBL%(0)=255
:
'Specifies a format 2 control table
130 TBL%(1)=1
:
'Specifies network number 1
140 TBL%(2)=1
:
'Specifies station number 1
130 TBL%(4)=7
:
'Specifies to write data to extension file
registers by specifying sequential
addresses
140 D!=10
:
'Specifies the sequential addresses for
writing
150 H!=INT(D!/65536!)
160 L!=D!-H!*65536!
170 H$=RIGHT$("0000"+HEX$(H!),4)
:
'Higher byte of the sequential address
180 L$=RIGHT$("0000"+HEX$(L!),4)
:
'Lower byte of the sequential address
190 TBL%(5)=VAL ("&H"+L$)
:
'Stores the lower byte in the control table
200 TBL%(6)=VAL ("&H"+H$)
:
'Stores the higher byte in the control table
210 TBL%(7)=3
:
'Specifies the number of points to be
written
220 A%(0)=0123
:
'Specifies the data to be written
230 A%(1)=4567
240 A%(2)=8901
250 PCWT TBL%( ),A%( )
:
'Executes the write operation
260 END
Содержание A1SD51S
Страница 183: ...11 13 11 13 MELSEC Q 11 INSTRUCTIONS AND FUNCTIONS RUN Before swap A 0 H924 A 1 H1159 After swap A 0 H1159 A 1 H924 OK...
Страница 331: ...11 161 11 161 MELSEC Q 11 INSTRUCTIONS AND FUNCTIONS REMARK See the CON ON OFF STOP and ZOPEN functions and Section 7 4...
Страница 557: ...11 387 11 387 MELSEC Q 11 INSTRUCTIONS AND FUNCTIONS REMARK See the CHR SPACE and SPC functions...
Страница 629: ...11 459 11 459 MELSEC Q 11 INSTRUCTIONS AND FUNCTIONS REMARK See the ZOPEN ZSEND and ZCNTL instructions and Section 7 3 4...
Страница 645: ...11 475 11 475 MELSEC Q 11 INSTRUCTIONS AND FUNCTIONS REMARK See the ZEVENT ZSIGNAL and DEF ZEVENT instructions...