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Note:
If the alarm time date is disabled, the alarm shall be active every day during the
preset time slot.
If the alarm time is disabled, the alarm will be active all the time.
9. Alarm message
Received message text
.
10. Telephone number(s) to which the SMS is to be sent and their activation.
Note:
Time and level conditions (limits) have to be met if the alarm is to be activated
Note:
A log is made in the eve file every time an alarm condition is met or SMS
message sent
FOR EXAMPLE:
Example of a voltage alarm setting and the different conditions which may
be set
1. The following parameters are set:
Variable V1
ON and OFF mode
Upper limit: Maximum value: 240, maximum hysterisis: 230
Lower limit: Minimum value: 90, minimum hysterisis: 100
Activated delay time: 5 seconds
Deactivated delay time: 5 seconds
240 V
230 V
90 V
100 V
The alarm will be activated under these conditions and an SMS will be sent when, for
example, 240 V is exceeded for more than 5 seconds.
The alarm will be deactivated and an SMS sent when V1 is below 230 V for more than 5
seconds.
Maximum value
Minimum hysterisis
Minimum value
Maximum hysterisis
Summary of Contents for Q20711
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