TABLE OF CONTENTS
E 7
Displayed message:
DEACTIVATION
DELAY
Delay setting from 0 to 600 s by 0,2 s steps between 0 and 100 s and 1 s up to 600 s.
5.5) Over frequency alarm
Displayed message:
OVERFREQUENCY CONFIG. (Y/N)?
The top button allows access to configuration, the bottom button allows to move to the next rubric.
Displayed message:
THRESHOLD
Threshold setting from 5 Hz to 70 Hz, ‘No’ to disable the over frequency detection.
Displayed message:
ACTIVATION
DELAY
Delay setting from 0 to 600 s by 0,2 s steps between 0 and 100 s and 1 s up to 600s.
Displayed message:
DEACTIVATION
DELAY
Delay setting from 0 to 600 s by 0,2 s steps between 0 and 100 s and 1 s up to 600s.
5.6) HOLD function
Displayed message:
HOLD (Y/N)?
Press the <YES> button to enable the alarm memory function.
Press the <NO> button to disable the alarm memory function.
6) Relay #3 (phase order alarm for three phases network)
Displayed message:
RELAY #3 (Y/N)?
The top button allow access to configuration of relay 3, the bottom button leaves the configuration.
The configurable parameters are the alarm activation and deactivation delays. The relay is in alarm if the phase order is
not correct and is out of alarm if the phase order is ok.
7) Special functions
Displayed message:
SPECIAL FUNCTIONS (Y/N)?
In this section the user can activate or deactivate the over/undervoltage alarm detection on the average of the 3 phases.
If the function is active, the average value of the 3 single voltages of the three-phase network is used to determine over-
voltage and undervoltage alarms.
Displayed message:
ALARMS ON AVERAGE VOLTAGE (Y/N)?
.The top button activate the function, the bottom but-
ton deactivate it.
At end of the configuration, the device saves the configured parameters and displays the message "OK!".
8) Activation and deactivation delay chronograms
Event
Alarm
Relay
activation
delay
Inactive
active
OFF
ON
activation
delay
deactivation
delay
deactivation
delay
Default factory settings : - Three phase network.
- Nominal voltage: 398 V (High Voltage) or 99 V (Low Voltage).
- For all threshold : 20%, No over/under frequency detection.
- All delays are set to 1 s.
- « HOLD » function enabled.
- Alarms on average voltage deactivated.
