Time Delay Operation - Omega DP6060 User Manual

DP6060 Dual-Input Process Meter

Time Delay Operation

The following graphs show the operation of the time delay function.
Set
Reset
Relay
*
LED
Input
Set
Reset
Relay
*
LED
When the signal crosses the set point, the On time delay timer starts
and the relay trips when the time delay has elapsed. If the signal drops
below the set point (high alarm) before the time delay has elapsed, the
On time delay timer resets and the relay does not change state. The
same principle applies to the Off time delay.
If " Automatic or Manual ( A-mAn )" reset mode is selected, the
Note:
LED follows the reset point and not the relay state when the
relay is acknowledged.
Input
<Tdelay <Tdelay
On Time Delay
<Tdelay <Tdelay
Off Time Delay
>=Tdelay
>=Tdelay
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Instruction Manual