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7.6.2.3.4
Adjustable off-delay timer V1
Overview
This function block outputs a falling signal edge (1–0) at the
Control
input at the
Enable
output after a delay.
You can configure up to four delay times. The delay times are activated via the associ‐
ated inputs. The total delay time at the
Enable
output is equal to the sum of all the
activated delay times.
Principle of operation
Table 57: Inputs
Input
Description
Control
Data type: Boolean
Delay 1 … Delay 4
(optional)
Data type: Boolean
Table 58: Outputs
Output
Description
Enable
Data type: Boolean
If the
Control
input returns to 1 before the selected total delay time
expires, the
Enable
output remains = 1
Time changed
Data type: Boolean
If the resultant delay time is changed while the
Control
input is being
output after a delay (i.e., the timer is still running at the moment the
time is changed), then the
Time changed
output = 1.
The previously set delay time continues to apply. The new delay time
only becomes active at the next delay cycle.
Table 59: Parameter
Parameter
Description
Delay 1 … Delay 4
0 … 600 s in 1 ms increments
An input is only available if you configure a delay time
> 0 for the corresponding parameter.
CONFIGURATION
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8024589/2020-11-10 | SICK
O P E R A T I N G I N S T R U C T I O N S | Flexi Compact
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Subject to change without notice