I/Os - Siemens SIMATIC PCS 7 Function Manual

Storage location management
5.4 FB_STLOC
The following feedback is output when the "START" function is completed:
● The execution of the "START" function was successful:
QIDLE = 0, QACTIVE = 1, QRUN_ERR = 0
● The execution of the "START" function was not successful:
QIDLE = 1, QACTIVE = 0, QRUN_ERR = 1
If the check of the selected storage location is negative in automatic mode, the next storage
location found in the list is automatically checked. This process continues until a suitable
storage location is found in the list (of a maximum of 10). If no suitable storage location is found
in the list, the search must be triggered again.
"END" function
Following a positive edge at the "L_END" input of the block, the quantity reservation at the
storage location is canceled. The reservation is canceled by subtracting the quantity to be
stored from the "STOR_USE_IN" cell in the user archive.
The following feedback is output when the "END" function is completed:
● The execution of the "END" function was successful:
QIDLE = 0, QACTIVE = 1, QEND_ERR = 0
● The execution of the "END" function was not successful:
QIDLE = 1, QACTIVE = 0, QEND_ERR = 1
User-defined filter/sorting
The filter ID specified at the "LFILTER" input parameter is activated at the "EN_FILT = 1" input.
Converting units
See the FB_ST_AC block (Page 85) for a description.
5.4.4

I/Os

Input parameters
The following table shows the input parameters of the "FB_STLOC" block. Search criteria can
be set via the LSTORGR to LVALUE6B parameters.
Parameter
SAMPLE_T Sampling time [s]
RUNUPCYC Number of startup cycles
NO_OF_PO Number of storage locations for selection (1 to 10)
ID ID of the block
ARCH_NA Archive name
96
Description Type Default
REAL 1
INT 10
INT 10
INT 0
STRING[16] ''
Advanced Process Functions (APF)
Function Manual, 07/2016, A5E38719883-AA
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