14
Settings
E
Step Drive Time
Adjusting the Step Drive Time:
It determines the step drive
(activation) time to intervene in the power change in the system. In
order to change this value, press the “SET” button for 2 seconds while
on the measurement screen (while MEASUREMENTS led is on). When
you enter the setting menu, the MEASUREMENTS led will turn off and
the SETTINGS led will light up.
After entering the settings menu, the first parameter displayed on the
screen is Pr1: Current Transformer Ratio. Press the DOWN button to
access Pr5: Step Drive Time p arameter. To see the parameter value,
press the "SET" button and see that the led of the Pr5 parameter is
blinking.
When the parameter led is blinking, you can change the value of the
parameter by using the DOWN and UP buttons. After changing the
value of the parameter, press the SET button to save and press the ESC
button to return to the previous menu without saving.
When the changed parameter value is saved by pressing the SET
button, the device returns to the previous menu, the parameter value is
displayed on the screen and the parameter led does not blink, it lights
up steadily.
8 8 8 8
- 9 8 5
.
.
. .
8 8 8 8
- 9 8 5
.
. . .
8 8 8 8
3
.
. . .
SET
(2sec.)
8 8 8 8
5
.
. . .
Settings
E
Step Release Time
Adjusting the Step Release Time:
It determines the time to release
the active step in order to intervene in the power change in the system.
In order to change this value, press the “SET” button for 2 seconds
while on the measurement screen (while MEASUREMENTS led is on).
When you enter the setting menu, the MEASUREMENTS led will turn off
and the SETTINGS led will light up.
After entering the settings menu, the first parameter displayed on the
screen is Pr1: Current Transformer Ratio. Press the DOWN button to
access Pr6: Step Release Time p arameter. To see the parameter value,
press the "SET" button and see that the led of the Pr6 parameter is
blinking.
When the parameter led is blinking, you can change the value of the
parameter by using the DOWN and UP buttons. After changing the
value of the parameter, press the SET button to save and press the ESC
button to return to the previous menu without saving.
When the changed parameter value is saved by pressing the SET
button, the device returns to the previous menu, the parameter value is
displayed on the screen and the parameter led does not blink, it lights
up steadily.
8 8 8 8
- 9 8 5
.
.
. .
8 8 8 8
- 9 8 5
.
. . .
8 8 8 8
3
.
. . .
SET
(2sec.)
8 8 8 8
5
.
. . .
UP
DOWN
UP
DOWN
Settings
E
Step Discharge Time
Adjusting the Step Discharge Time:
It determines the capacitor
discharge (reactivate the same step) time. In order to change this value,
press the “SET” button for 2 seconds while on the measurement screen
(while MEASUREMENTS led is on). When you enter the setting menu,
the MEASUREMENTS led will turn off and the SETTINGS led will light
up.
After entering the settings menu, the first parameter displayed on the
screen is Pr1: Current Transformer Ratio. Press the DOWN button to
access Pr7: Step Discharge Time p arameter. To see the parameter
value, press the "SET" button and see that the led of the Pr7 parameter
is blinking.
When the parameter led is blinking, you can change the value of the
parameter by using the DOWN and UP buttons. After changing the
value of the parameter, press the SET button to save and press the ESC
button to return to the previous menu without saving.
When the changed parameter value is saved by pressing the SET
button, the device returns to the previous menu, the parameter value is
displayed on the screen and the parameter led does not blink, it lights
up steadily.
8 8 8 8
- 9 8 5
.
.
. .
8 8 8 8
- 9 8 5
.
. . .
8 8 8 8
2 0
.
. . .
SET
(2sec.)
8 8 8 8
2 5
.
. . .
15
Settings
E
Over Compensation
Adjusting the Over Compensation Value:
In case the Cosine value stays
above the Over Compensation Value for 3 minutes although the device
disables all steps, it enters an overcompensation error, the alarm relay is
energized, the OVER led flashes while the alarm and SETTINGS leds are
constantly lit. When the cosine value returns to the normal level for 10
seconds, the device disables the overcompensation error, the alarm relay is
deactivated, the alarm and OVER led turn off, the cosine led turns on.
In order to change this value, press the “SET” button for 2 seconds while
on the measurement screen (while MEASUREMENTS led is on). When you
enter the setting menu, the MEASUREMENTS led will turn off and the
SETTINGS led will light up.
After entering the settings menu, the first parameter displayed on the
screen is Pr1: Current Transformer Ratio. Press the DOWN button to
access Pr8: Over Compensation p arameter. To see the parameter value,
press the "SET" button and see that the led of the Pr8 parameter is blinking.
When the parameter led is blinking, you can change the value of the
parameter by using the DOWN and UP buttons. After changing the value of
the parameter, press the SET button to save and press the ESC button to
return to the previous menu without saving.
8 8 8 8
- 9 8 5
.
.
. .
8 8 8 8
- 9 8 5
.
. . .
8 8 8 8
0 0 1 0
.
.
. .
SET
(2sec.)
8 8 8 8
0 0 1 5
.
.
. .
When the changed parameter value is saved by pressing the SET button, the device returns to the previous
menu, the parameter value is displayed on the screen and the parameter led does not blink, it lights up steadily.
Example:
Let Cosine set: 0.940, Cosine tolerance: 10 and overcompensation: 10. If the cosine value
stays above 0.960 for 3 minutes even though it deactivates all steps, this error occurs. If the cosine
value goes below 0.950 for 10 seconds after the error, the error situation will disappear.
NOTE: This feature is disabled in manual mode.
UP
DOWN
UP
DOWN
