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Mode
Option:
Normal
Timing
Option “
Normal”
: the Relay1 will be switched ON by sending an ON command
and will be switched OFF by sending an OFF command within the associated
object “Relay 1”.
The status of the relay contact can be inverted by parameter setting “Contact”:
Normally Close”.
Option “
Timing”:
enable the time switch function (e.g. electrical lock control). See
next.
Fig. 3: Parameter Window “Relay 1 Configuration” with Mode = “Timing”.
When an On telegram is received via the output object, it is routed directly to the
relay. The Off delay that has been assigned starts at the same time. Every
further “1” (ON) that is received before the timer has elapsed, resets the delay
and restarts it. Once the period has elapsed, a “0” is passed to the output. An
Off telegram deletes the Off delay and is immediately routed to the output.
The time for the Off delay is set here. This is calculated from the selected base
“TimeBase” multiplied by the factor “Factor” that is entered here:
T
ON
= TimeBase x Factor
Note: An attempt should always be made to set the required time with the
smallest possible base as the base that is selected here also simultaneously
specifies the maximum timing error.
