Siemens 353 - Dynamic Loop Floating Point Data (32-Bit IEEE)

UM353-1B Data Mapping
April 2012
6-9
6.3.4 Dynamic Loop Floating Point Data (32-bit IEEE)
Controller [ODC]
Code R/W Description Range Register (MB)
L#PF R Process Real 41951+20(#-1)
L#SF R/W Setpoint Real 41953+20(#-1)
L#VF R/W Valve Real 41955+20(#-1)
L#XF R X Variable Real 41957+20(#-1)
L#YF R Y Variable Real 41959+20(#-1)
L#RF R/W Ratio Real 41961+20(#-1)
L#BF R/W Bias Real 41963+20(#-1)
L#TLF R Totalizer Real 41965+20(#-1)
(spare) ($00000000) 41967+20(#-1)
(spare) ($00000000) 41969+20(#-1)
Sequencer [ODS]
Code R/W Description Range Register (MB)
L#SSNF R/W Sequencer Step No.* Real 41951+20(#-1)
L#SAOF R Sequencer Analog Output Real 41953+20(#-1)
L#SAEPF
R Step Analog End Point Real 41955+20(#-1)
L#SRTF R/W Step Remaining Time* Real 41957+20(#-1)
L#SSTF R Sequencer Step Time Real 41959+20(#-1)
L#SNSF R Sequencer Number of Steps Real 41961+20(#-1)
L#SNGF R Sequencer Number of Groups Real 41963+20(#-1)
L#SNRF R Sequencer Number of Recipes Real 41965+20(#-1)
L#CRNF Current Recipe Number @ Real 41967+20(#-1)
R/W (spare) 0($00000000) 41969+20(#-1)
Analog Indicator [ODA]
Code R/W Description Range Register (MB)
L#P1F R Process 1 Real 41951+20(#-1)
L#P2F R Process 2 Real 41953+20(#-1)
L#P3F R Process 3 Real 41955+20(#-1)
L#P4F R Process 4 Real 41957+20(#-1)
(spare) 0($00000000) 41959/69+20(#-1)
* A Write command will force the Step or Remaining Time to the write value.
@ The current recipe can be changed if the Sequencer is in the HOLD mode.