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Miscellaneous
When P210, 220, 230, 240, 250 = 4 (Miscellaneous)
When a relay is set to be a miscellaneous relay, the second parameter
determines its function.
P211, P221, P231, P241, P251 - Relay Function,
This function allows the relay to work in relation to a clock or a specific
event and will be set to activate in relation to Real Time.
Relay will energise ON at a specified time each
day as set in Relay Setpoint 1 (P213, 223, 233,
243, 253). And turns OFF, de-energises, after
the specified On Time period as set in Relay
Setpoint 2 (P214, 224, 234, 244, 254)
Relay will energise ON momentarily each time
the specified volume has passed as set in Relay
setpoint 1 (P213, 223, 233, 243, 253), this
parameter sets the multiplication factor which
will be applied to the on board totaliser (P820) to
determine the switch point of the relay. E.g. if the
totaliser is set to totalise in cubic metres and the
relay is required to provide a closure every
10,000 litres Relay setpoint 1 would be set to 10.
Relay setpoint 2 (P214, 224, 234, 244, 254) is
used to select the time the relay will remain
closed in seconds.
Important Information
When using a Relay to control a device at a specified time of day
ensure that the Time P932 is set correctly. And if required, enable
Daylight Saving for the appropriate time difference P970 – P979.
The third parameter has no function when miscellaneous relay is chosen
and will not be displayed.
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