Function Blocks 
DCMP Deviation Compare Function Block 
Revision 11    HC900 Hybrid Control Designer Function Block Reference Guide  127 
2/07     
 
ATTENTION 
All inputs should be used or a single value should be connected to multiple inputs. Unused 
inputs will default to 0. 
 
Output 
OUT = Hi (1) when any input exceeds the specified deviation from the reference value. 
Block properties 
 
 
 
Double click on the function block to access the function block properties dialog box. 
Configuration parameters 
Table 40  DCMP configuration parameters 
 
Properties 
Group 
Parameter  Index #  Parameter Description  Value or Selection 
Set 
Properties 
Plus 
Deviation 
0 
Plus value deviation from 
reference point 
Within the range of the inputs 
 
Minus 
Deviation 
1 
Minus value deviation 
from reference point 
Within the range of the inputs