Function Blocks 
DC Device Control Function Block 
124    HC900 Hybrid Control Designer Function Block Reference Guide  Revision 11 
  2/07 
Block properties 
 
 
 
Double click on the function block to access the function block properties dialog box. 
Configuration parameters 
Table 39  Device control function block parameters 
 
Properties Group  Parameter  Index #  Parameter Description  Value or Selection 
Tag Name 
N/A  16-character tag name 
 
Display 
Descriptor 
N/A Block description 
16 characters maximum 
On Delay 
Time (sec) 
1 
Starting Time – time delay 
between RUN request and 
Output ON.  
 
This parameter is configurable 
from the Operator Interface. 
Range: 0 – 99999 
seconds (default 0) 
Settings 
Off Delay 
Time (sec) 
2 
Stopping Time – time delay 
before the Output turns OFF after 
and OFF request. 
 
This parameter is configurable 
from the Operator Interface. 
Range: 0 – 99999 
seconds (default 0)