IDEC FL1E SmartRelay - Manual (Page 84)

Programming IDEC SmartRelay
70 IDEC SmartRelay Manual 
Move the ”>” cursor to ”Edit Prg” (for editing the circuit
program) and confirm with OK. IDEC SmartRelay now
shows you the first output:
Q1
The first output of IDEC SmartRelay
You are now in programming mode. Press and to select
the other outputs. Now start to edit your circuit program.
Note
Because we have not yet saved a password for the circuit program
in IDEC SmartRelay, you can directly enter editing mode. When
you select “Edit” after you have saved a password-protected circuit
program, you are prompted to enter a password and to confirm it
with OK. You can only edit the program after you have entered the
correct password (see Chapter 3.6.5.).
3.6.2 The first circuit program
Let us now take a look at the following parallel circuit
consisting of two switches.
Circuit diagram
The corresponding circuit diagram:
K1
S1
K1
S2
E1
The load is switched on
with S1 OR S2. IDEC
SmartRelay interprets this
parallel circuit as an ‘OR’
logic, because S1 OR S2
switches on the output.
Translated into an IDEC SmartRelay circuit program this
means: Relay K1 is (at output Q1) is controlled by means of
an OR block.