Programming IDEC SmartRelay
3.7 Writing and starting the circuit program
IDEC SmartRelay Manual
68
You have now connected I2 to the second input of the OR block:
To invert an input, move the cursor to the relevant position, for example:
Confirm with OK.
Now press or to invert this input:
Next, press ESC.
You can review your first circuit program by pressing or to move the cursor through the
circuit program.
To exit circuit programming mode and return to the programming menu, press ESC
Note
You can invert individual inputs of the basic and special functions; that is, if an input carries a
logical "1" signal, you can cause the circuit program to output a logical "0". You can also
cause IDEC SmartRelay to invert a logical "0" signal to a logical "1".
Note
IDEC SmartRelay has now saved your circuit program to nonvolatile memory. The circuit
program remains in the IDEC SmartRelay memory until you explicitly delete it.
You can save the actual values of special functions in the case of a power outage assuming
that these functions support the "Retentive" parameter and that the necessary program
memory is available. By default, IDEC SmartRelay deactivates the "Retentive" parameter
when you insert a function; to use it, you must enable this option.
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