Siemens SIMATIC S5-115U User Manual page 388

Simatic s5 series cpu 941-7ub11 cpu 942-7ub11 cpu 943-7ub11 and cpu 943-7ub21 cpu 944-7ub11 and cpu 944-7ub21
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Integral Blocks
Indirect Initialization of SSNR and BLGR (SYNCHRON)
Parameter Assignments
C
DB 49
JU
FB 249
NAME :
SYNCHRON
SSNR :
KY 255,100
BLGR :
KY 0,0
DB
49
DW 100
KY 0,10
DW 101
KY 0,6
Indirect Initialization of QTYP/ZTYP, DBNR, QANF/ZANF, and QLAE/ZLAE
When RW or XX is assigned to QTYP or ZTYP, the information for the source (or destination) is
taken from a data area. The QANF parameter specifies the start address of this data area.
When XX is used for indirect initialization, enter the following data in the data block specified by
"DBNR":
Address in the
Parameter
Data Block
Type
QANF + 0
KS
+ 1
KY
+ 2
KF
+ 3
KF
* Only for "DB"
11-14
Open DB49
ID for indirect initialization
The data area for initialization begins with
DW 100.
Irrelevant
The interface number is 10.
The block size is set at 512 bytes.
Assignment
DB, QB, IB, FY, TB, CB, AS, NN
2 to 255
*
0 to 2047
1 to 2048
S5-115U Manual
Explanation
Explanation
Type of source
or destination
Number of the DB for source or
destination type DB
(high-order byte=0)
Start address of the source or
destination area
QANF/ZANF
Length of the source or
destination area
EWA 4NEB 811 6130-02b

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