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VOLTAGE MONITORING
EVM-05C
SP Frq Menu (Setpoints For Frequency)
The frequency of the system is measured from L-1
If the frequency of system is under the high set value (Frq
Hi),output 1 relay is not activated,output 1 LED is on and Hi
LEDs are off.
If the frequency of the system exceeds the high set value, Hi
LED relating to frequency blinks,output 1 relay activates at the
end of adjusted time(Frq Ond),output 1 LED turns off and Hi
LEDs turn on continously.
If the frequency of system are under the high set value (Frq
Hi) as a hysteresis (Frq Hys), output 1 relay releases at the
end of the adjusted time (Frq Ofd), output1 LED turns on and
Hi LEDs turn off.
If the frequency of the system is over the low set value (Frq
Lo),output 2 relay is not activated,output 2 LED is on and Low
LED related to frequency is off.
If the frequency of system is under the low set value, Low LED
blinks,output 2 relay is activated at the end of adjusted time(Frq
Ond),output 2 LED turns off and Low LEDs turn on continously.
If the frequency of the system is over the low set value (Frq
Lo) as a hysteresis (Frq Hys), output 2 relay releases at the
end of the adjusted time (Frq Ofd), output 2 LED is on and Low
lights are out.
Frq Hi Menu (High Setpoints For Frequency)
The max. frequency value of system that is requested for
L-1 phase
The frequency value can be adjusted 40...70 Hz
If the value is set to zero (0), the high frequency warning is
cancelled.
Frq Lo Menu (Low Setpoints For Frequency)
The min. frequency value of system that is requested for
L-1 phase
The frequency value can be adjusted 40...70 Hz
If the value is set to zero (0), the low frequency warning is
cancelled.
SETTING HIGH/LOW SETPOINT VALUE FOR FREQUENCY
Press SET button for 3 secs.
SET
Find SP menu by
scrolling UP/DOWN
buttons.
Press SET button.(SP
SET
Hi is displayed)
Find SP FrEq menu by
scrolling UP/DOWN buttons.
Press SET button.( Frq Hi is
SET
displayed )
Find Frq Hi/Frq Lo menu by
scrolling UP/DOWN buttons.
Press SET button
SET
Enter 1st digit value
by scrolling
UP/DOWN buttons
you set 1st digit value
incorrect, you can set again
by pressing ESC button.)
SET
Press SET button
Enter 2nd digit value by scrolling
UP/DOWN buttons
value incorrect, you can set again by pressing
ESC button.)
Press SET button
SET
Enter decimal digit value by
scrolling UP/DOWN buttons
set decimal digit value incorrect, you can
set again by pressing ESC button.)
Press SET button after you enter the value
SET
Press ESC button one by one until SAU SEt yES is
ESC
displayed
Press SET button while SAU SEt yES is displayed.
SET
kV
kV
V
V
H
L
H
L
H
L
L-L
L-N
Hz
EVM-05C
VOLTAGE
MONITORING
H
L
True RMS
L1
L2
L3
V
L-L
V
L-N
H
kV
L
H
kV
L
H
kV
L
H
Hz
L
OUTPUT 1
OUTPUT 2
kV
kV
(If
V
V
H
L
H
L
H
L
L-L
L-N
Hz
EVM-05C
VOLTAGE
MONITORING
H
L
True RMS
L1
L2
L3
V
L-L
V
(If you set 2nd digit
L-N
H
kV
L
H
kV
L
H
kV
L
H
Hz
L
(If you
OUTPUT 1
OUTPUT 2
Frq Hys Menu (Hysteresis For Frequency)
The required frequency value for releasing the output relay
for both high frequency warning and low frequency warning
after the output relay is activated. If the high frequency
value falls or low frequency increases as a hysteresis, the
relay releases at the end of the adjusted delay time(Frq
Ofd)
The hysteresis value can be adjusted 0...20 Hz
SETTING HYSTERESIS VALUE FOR FREQUENCY
SET
SET
SET
SET
SET
SET
L2
L3
L1
kV
SET
SET
ESC
ESC
SET
VOLTAGE
MONITORING
EVM-05C
True RMS
SET
Frq Ond Menu (Delay-On Time For Frequency)
ESC
L2
L3
L1
kV
SET
ESC
Frq Ofd Menu (Delay-OFF Time For Frequency)
VOLTAGE
MONITORING
EVM-05C
True RMS
SET
ESC
5
Press SET button for 3 secs.
Find SP menu by scrolling UP/DOWN buttons.
Press SET button.(SP Hi is
displayed)
Find SP FrEq menu by
kV
scrolling UP/DOWN
V
V
H
L
L-L
L-N
buttons.
Hz
Press SET button.( Frq
H
L
Hi is displayed )
Find Frq Hys menu by scrolling
UP/DOWN buttons.
Press SET button
Enter 1st digit value by scrolling
UP/DOWN buttons
(If you set 1st digit
value incorrect, you can set again by
pressing ESC button.)
Press SET button
Enter 2nd digit value by scrolling UP/DOWN buttons
(If you set 2nd digit value incorrect, you can set again
by pressing ESC button.)
Press SET button
Enter decimal digit value by scrolling UP/DOWN buttons
(If you set decimal digit value incorrect, you can set again by pressing
ESC button.)
Press SET button after you enter the value
Press ESC button one by one until SAU SEt yES is
displayed
Press SET button while SAU SEt yES is displayed.
The delay time for activating the output relay for high
frequency and low frequency warning. The value can
be adjusted between 000,0 and 999,9 in terms of seconds.
The delay time for releasing the output relay for high
frequency and low frequency warning.The value can be
adjusted between 000,0 and 999,9 in terms of seconds.
L2
L3
L1
kV
kV
H
L
H
L
SET
EVM-05C
ESC
VOLTAGE
MONITORING
True RMS
L1
L2
L3
V
L-L
V
L-N
VOLTAGE
H
MONITORING
kV
L
EVM-05C
True RMS
H
kV
L
H
kV
L
SET
Hz
H
L
ESC
OUTPUT 1
OUTPUT 2
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