Siemens SITRANS PCS 7 Function Manual page 420

SITRANS P PA
11.1 SitrP_PA
The SitrP_PA contains two templates for process tag types as an example with an application
scenario for the SITRANS Library block with and without totalizer, Template of SitrP_PA
(Page 444)
Note
The APL blocks ChkREAL (FC260) and SelST16 (FC369) that are not supplied with the
SITRANS Library are called internally by the SitrP_PA block. If not yet installed in your
project, copy both blocks from the APL library to your project before you download the project
to the PLC.
Note
The user text library "SitrP_PA_MeasVal" must be copied from the Sitrans Library to the PCS
7 project prior to the OS compilation. To do this, open the SITRANS Library from the Simatic
Manager using File -> Open... -> Libraries. Copy the "SitrP_PA_MeasVal" file from the library
(directory: Blocks+Templates\Text Libraries) into a user text library folder created using the S7
program in your PCS 7 project.
Startup characteristics
Use the Feature Bit Setting the startup characteristics (Page 50) to define the startup
characteristics of this block.
The messages are suppressed after startup for the number of cycles set at RunUpCyc.
Status word allocation for Status1 parameter
You can find a description for each parameter in section I/Os of SitrP_PA (Page 431).
420
Status bit Parameter
0
Occupied
1
BatchEn
2
SimOn
3
OosAct.Value
4
OosLi.Value
5
AutAct.Value
6
LocalAct.Value
7 Mode switchover error
8
OnAct.Value
9 Invalid signal status
10
SimLiOp.Value
11 Message delay PV_AH_Lim
12 Message delay PV_WH_Lim
13 Message delay PV_WL_Lim
14 Message delay PV_AL_Lim
15 Collection of message delays
16 Message delay Tot_AH_Lim
SITRANS Library for PCS 7
Function Manual, 05/2019, A5E35351976-11