Siemens SIMATIC S5-115U User Manual page 389

S5-115U Manual
For indirect initialization with RW, the data in the block with the "DBNR" number must contain
the following information:
Address in Parameter
the Data Block Type
QANF + 0 KS
+ 1 KY
+ 2 KF
+ 3 KF
+ 4 KS
+ 5 KY
+ 6 KF
KF
+ 7
* Only for "DB"
Format and Meaning of the Job Status Word
The job status word is used to store information on the status of jobs. Specify the address of the
job status word when assigning parameters. Starting at this address, information can be read out
and processed further.
Assign parameters to the ANZW such that a separate job status word is addressed for each job
defined.
The job status word is part of a doubleword that is addressed by the ANZW parameter (see
Table 11-5).
Table 11-5. Basic Format of the Doubleword
for the Job Status
Word No.
n
n + 1
EWA 4NEB 811 6130-02b
Assignment
DB, QB, IB, FY, TB, CB, AS, NN
2 to 255 *
0 to 2047
1 to 2048
DB, QB, IB, FY, TB, CB, AS, NN Destination type specification
2 to 255 *
0 to 2047
1 to 2048
Meaning
Job status word
Length word
Integral Blocks
Explanation
Source type specification
Number of the DB for
source type "DB"
(high-order byte=0)
Start address
of the
source data block
Source data block length
Number of the DB for
destination type "DB"
(high-order byte=0)
Start address of the
destination data block
Destination data block length
11-15