IDEC FL1E SmartRelay - Manual (Page 76)

Programming IDEC SmartRelay
62 IDEC SmartRelay Manual 
Advantages of block numbers
You can connect almost any block to an input of the current
block by means of its block number. In this way, you can
reuse the interim results of logical or other operations,
reduce programming effort, save memory space and clean
up your circuit layout. To do so, however, you need to know
how IDEC SmartRelay has named the blocks.
Note
We advise you to create an organizational program chart. You will
find this a valuable aid when you create the circuit program
because you can enter in this chart all the block numbers that IDEC
SmartRelay assigns.
By using the WindLGC software to program IDEC SmartRelay, you
can directly create a function chart of your circuit program.
WindLGC also allows you to assign eight-character names to up to
100 blocks, and to view these on the IDEC SmartRelay display in
parameter assignment mode (see Chapter 3.4).