IDEC FL1E-H12RCA User Manual page 75

Block representation on the IDEC SmartRelay display
The figure below shows a typical view of the IDEC
SmartRelay display. As you can see, it can show only one
block at a time. We have therefore introduced block numbers
to help you check the circuit structure.
Another block is connected
at this point
This connector is
not required
Assigning a block number
IDEC SmartRelay assigns each new block in a circuit
program a block number.
IDEC SmartRelay uses these block numbers to indicate the
block interconnections. This means that these numbers are
mainly an aid to your orientation in the circuit program.
The figure above shows you three views of the IDEC
SmartRelay display, which represent the circuit program. As
you can see, IDEC SmartRelay interconnects the blocks
using their numbers.
IDEC SmartRelay Manual
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View of the IDEC SmartRelay
x
B2
Input
I3
x
B2
x
1
I1
I2 B1
I3
B3
x 1
I4
I5 B1
I6
Scrolling the circuit program using the key
Programming IDEC SmartRelay
Block number -assigned
by IDEC SmartRelay
B1
1
Q1
Block
Block numbers
These blocks are
interconnected
x
1
B2
B3
x
Output
B1
B1 Q1
Q1
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