Function Blocks 
PDE Peer Data Exchange Function Block 
Revision 11    HC900 Hybrid Control Designer Function Block Reference Guide  257 
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WRITE tab 
 
 
 
Table 76  PDE Write tab configuration parameters 
 
Parameter  Index #  Parameter Description  Value or Selection 
Write 
Variable  
N/A 
Activates the WR1 
through WR4 pins for 
writes. 
Click on selection box next to the pin 
number. 
Variable 
Number 
N/A 
Variable number that 
appears on the Tag 
Information Report. 
See "Tag Information 
Example". 
Enter a variable number from the report. 
You can also use the "Find a Signal 
tag" procedure to find the variable 
number.