Siemens SIMATIC S5-115U User Manual page 385

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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S5-115U Manual
PAFE - Parameter Assignment Error Byte
For PAFE, specify a byte that is set if the block detects a parameter assignment error. The
following can be parameter assignment errors:
No such interface
The QTYP/ZTYP, QANF/ZANF, or QLAE/ZLAE parameters were assigned incorrectly.
Parameter
Type
Format
Address
BY
(byte)
Direct and Indirect Initialization
The high-order byte of the SSNR parameter is the selection criterion for direct or indirect initiali-
zation:
High-order byte of SSNR=0
High-order byte of SSNR 0
SSNR and A-NR have the same data format (KY) in both cases. Representation formats are
different for the job status word. While the address of the job status word is specified directly
when initialization is direct (e.g., FW 100), an additional specification concerning the area in
which the job status word is located must be made when initialization is indirect. This area is
specified in ASCII code in the data word preceding the job status word.
FW means that the job status word is located in the flag area, DB that it is located in a data block.
In the next data word of the parameter area in the DB is the ANZW address in KY data format
and, if ANZW is located in a data block, the block number (in the first byte of the KY format).
EWA 4NEB 811 6130-02b
Assignment
QB 0 to 127
FB 0 to 255
means direct initialization
SSNR, A-NR, ANZW or BLGR are specified directly in the
block.
means direct initialization
SSNR, A-NR, ANZW or BLGR are stored in the current data
block, beginning with the data word specified in the low-
order byte of the SSNR parameter.
Integral Blocks
11-11

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