IDEC SmartRelay functions
206
IDEC SmartRelay Manual
Functional description
In parameter assignment mode, the output is set with a
signal at input En, if the ’’Switch’ parameter is set to ’On’ and
confirmed with
OK
. Whether the function was configured for
pushbutton or switching action is of no concern here.
The output is reset to ’0’ in the following three cases:
•
After a 1 to 0 transition at input En
•
When the function was configured for momentary
pushbutton action, and one cycle has expired since it was
switched on
•
When the position ’Off’ was selected at the ’Switch’
parameter and confirmed with
OK
in parameter
assignment mode
If retentivity is not set, output Q is initialized after a power
failure according to your configuration at the ”Start”
parameter.
Setting the Par parameter
View in programming mode (example):
1. Select the ’Softkey’ function.
2. Select input En and confirm with
OK.
The cursor is now
positioned below ’Par’.
3. Change to the input mode of ’Par’:
Confirm with
OK
(the cursor is now positioned to ’On’)
B33 +/
On=
Start=On
The status is not retentive
The function is set for “momentary
pushbutton” action
Q is set in the first cycle after the
program start
To change ’Par’ to ’Switch’ action and the initialization status
after the program start:
4. To select ’Momentary pushbutton’ or ’Switch’ action:
Press or
B33 +/
On/Off
Start=On
The status is not retentive
“Switch” function
Q is reset in the first cycle after the
program start
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