I/Os - Siemens SIMATIC PCS 7 Function Manual

"Multiplexer mode"
Together with a parameter set block in "Multiplexer mode" (see description of parameter set
management), the FB_PA_ST block can be used to read parameter set data from other
parameter set blocks and copy them to the associated parameter set block. The following links
must be configured for this purpose:
● PA_ST.QPA_REQ -> XXXPA.PA
● XXXPA.QPA -> PA_ST.PA_CON
The inputs of the FB_PA_ST have the following functions here:
● REC_ID: The parameter set number of the parameter set block to be read
● ACTIVEID: The block ID ("ID" input) of the parameter set block to be read.
● REQ: Request bit to which the parameter set block responds upon a positive edge
● RESET: Reset of the parameter set outputs
● UNIT: Not used
● ARCH_NA: Not used
● ARCH_NO: Not used
● BA_NA: Not used
● BA_ID: Not used
● SETPOINT: Not used
● PA_CON: Feedback information of the parameter set block output at the FB_PA_ST outputs
6.2.4

I/Os

Input parameters
The following table shows the input parameters of the "FB_PA_ST" block:
Parameter
REC_ID Record ID
ACTIVEID Block ID
REQ 1 = Data request
RESET 1 = Reset
UNIT Unit
ARCH_NA Archive name
Advanced Process Functions (APF)
Function Manual, 07/2016, A5E38719883-AA
NOTICE
If the connected parameter set block is in multiplexer mode, its DBLINKx inputs must be
connected to the parameter set blocks from which parameter set data are to be read.
In multiplexer mode, the FB_PA_ST block must always be supplied with REC_ID and
ACTIVEID.
Description
Parameter management
Type
DINT 0
INT 0
BOOL 0
BOOL 0
STRING[24] ''
STRING[16] ''
6.2 FB_PA_ST
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