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3. Select the type of alarm
Drop down menu with the available types of alarm:
Voltage
V1, V2, V3, VIII
Current
I1, I2, I3, IIII
Active power
W1, W2, W3, WIII
Capacitive power
vaC1, vaC2, vaC3, vaCIII
Inductive power
vaL1, vaL2, vaL3, vaLIII
PF
PF1, PF2, PF3, PFIII
Voltage THD
VTHD1, VTHD2, VTHD3, VTHDIII
Current THD
ITHD1, ITHD2, ITHD3, ITHDIII
Unbalance
Asymmetry
Frequency
EVQ
IntV1, IntV2, IntV3, IntVIII,
DipV1, DipV2, DipV3, DipVIII
OverV1, OverV2, OverV3, OverVIII
4. Select the SMS send mode
Possible modes:
ON
An SMS is sent when an alarm is activated.
OFF
An SMS is sent when an alarm is deactivated.
ON and OFF
An SMS is sent when an alarm is activated and deactivated.
5. Defining maximum, Minimum and Hysterisis limits
The maximum and/or minimum values to set off an alarm are now set. The hysterisis
value is the margin value to fulfil the alarm condition.
6. Delay from reaching the alarm level to activating the alarm
Time in which the alarm condition is met. If the day/month/year fields are zero, the time is
daily. If these variables are 0, the alarm is always on.
If the selected variable is EVQ, the unit for this variable must be stated in ms.
7. Delay in which the alarm goes back to OK and is deactivated
If the selected variable is EVQ, the unit for this variable will be 0.
8. Validity period for the alarm
The trip time may be set. The schedule when the alarm is to be active is indicated.
Alarm On time: Time when the alarm is to be active
Alarm Off time: Time when the alarm is to end
Summary of Contents for Q20711
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