Eaton easySafety Manual page 295

02/16 MN05013001Z EN
Input
The >I1 block input is used to specify the upper setpoint
value in hours. When it is reached, the block contact sends a
signal.
Parameters Function
Upper setpoint: 0 hours - > 100 years
>I1
The function block input >I1 can be assigned the following
operands:
• Constant.
• Markers MD, MW, MB.
• Output QV> of a different function block.
...
Output
The output QV> supplies the counted operating hours as an
integer value in hours.
Parameters Function
Operating hours: 0 hours - > 100 years
QV>
You can assign the following operands to output
• Markers MD, MW, MB
Coils
The enable coil starts the function block.
The reset coil resets the operating hours counter to zero.
Parameters Function
Selective activation of the function block
OT..EN
Reset the counter to zero
OT..RE
OT, operating hours counter
...
QV>:
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