Rockwell Automation PLC-5 Fieldbus Solutions for Integrated Architecture User Manual - Manual (Page 29)

Publication 1757-UM006A-EN-P - May 2002
The Fieldbus Communication Model 1-15
Control Selector Block
Figure 1.7 Functional Schematic for Control Selector Function Block
CS
OUT
Output
OUT_HI_LIM
OUT_LO_LIM
OUT
Mode
SEL_3
BKCAL_IN
BKCAL_SEL_1
BKCAL_SEL_2
Selection
SEL_TYPE
Back Calc
SEL_1
SEL_2
BKCAL_IN
SEL_3
SEL_1
SEL_2
BKCAL_SEL_1
BKCAL_SEL_2
BKCAL_SEL_3
BKCAL_SEL_3