If you wish to use one digital output from the RMS-DO-L-R to trigger an alarm (visual or audible) with the AD-0001 for multiple measuring points, various possibilities are available:
1) Alarm scheme + Action:
Within the alarm scheme, the user can define the alarm thresholds and define an action to be carried out should an alarm be triggered.
Within the action, the user can define what action is to be carried out, in this case the relay needs to switch.
The relay reset offers 3 options:
- Manual: the user resets the relay.
- On end of alarm: the relay is reset once the alarm is over.
- After delay time: the relay is reset after the defined delay time.
IMPORTANT: Should multiple measurement points use the same relay and the reset is set to "on end of alarm", then if only one alarm ends, then the relay will switch, meaning that the audible/visual alarm will no longer be active even if alarms are still active. The following setup is designed to ensure that this situation is avoided.
2) Alarm scheme + Script + Action.
Within the alarm scheme, the user can define the alarm thresholds and define an action to be carried out should an alarm be triggered.
Within the script, the user can define that if a measuring point is in alarm and/or another measuring point is in alarm, then an action should be carried out:
Within the action, the user can define what action is to be carried out, in this case the relay needs to switch and the reset can be done "on end of alarm".
In this situation, the relay will only switch "off" once all of the MPT's are no longer in alarm. As of such, the audible and visual alarms will also switch off.
1) Alarm scheme + Action:
Within the alarm scheme, the user can define the alarm thresholds and define an action to be carried out should an alarm be triggered.
Within the action, the user can define what action is to be carried out, in this case the relay needs to switch.
The relay reset offers 3 options:
- Manual: the user resets the relay.
- On end of alarm: the relay is reset once the alarm is over.
- After delay time: the relay is reset after the defined delay time.
IMPORTANT: Should multiple measurement points use the same relay and the reset is set to "on end of alarm", then if only one alarm ends, then the relay will switch, meaning that the audible/visual alarm will no longer be active even if alarms are still active. The following setup is designed to ensure that this situation is avoided.
2) Alarm scheme + Script + Action.
Within the alarm scheme, the user can define the alarm thresholds and define an action to be carried out should an alarm be triggered.
Within the script, the user can define that if a measuring point is in alarm and/or another measuring point is in alarm, then an action should be carried out:
Within the action, the user can define what action is to be carried out, in this case the relay needs to switch and the reset can be done "on end of alarm".
In this situation, the relay will only switch "off" once all of the MPT's are no longer in alarm. As of such, the audible and visual alarms will also switch off.
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