MULTIMETER
EPM-04 / 04C / 04CS
Press SET button for 3 sec.
(trA Fo menu is displayed.)
Find SP CUr rnt / SP UoL t
menu by scrolling
UP-DOWN buttons.
SET
SET
Press SET button, SP CUr Hý / SP UoL Hý
menu is displayed.
Press SET button [(I-H L-1/I-L L-1) /
(U-H L-1/U-L L-1) menu is displayed.]
Press SET button. Blinking the first digit of
displayed value appears.
Press ESC button one by one until SAU E SEt yES is displayed.
Press SET button. When SAU E SEt yES is displayed (If you press
ESC button or choose no option instead of yES then new data will
be cancelled and previous value will be activated).
SET
SET
ESC
SET
Find [(SP CUr Hý/SP CUr Lo) / (SP UoL
Hý/SP UoL Lo)]
menu by scrolling UP-
DOWN buttons.
Auto Reset Function :
If
Auto Reset
function is selected as ON;
Each time that the current decreases 50mAxCtr value,
start-up delay time is reset and when the current value
increases 50mAxCtr, start-up delay function is
activated.
If
Auto Reset
function is selected as OFF;
If the power supply is switched
off
and then switched
on
, start-up delay function is activated.
Start-up delay:
Start Delay Time is used to prevent from faulty
switchings caused by motor start-up current
(demurrage current).
Out1 remain switched ON in this time period (When
U-I is selected); In this time period, even if the current
value exceeds the limits device doesnt sense it as a
warning. The device doesnt give a warning even if the
current value isnt in the setting interval.
This function is used with Auto Reset function.
Press SET button. When SAU E SEt yES is displayed (If you press
ESC button or choose no option instead of yES then new data will
be cancelled and previous value will be activated).
Find SP CUr rnt / SP UoL t
menu by scrolling UP-DOWN buttons.
Press SET button (SP CUr Hý / SP Uol Hý
menu is displayed.)
Press SET button [(CUr ýnS trP on /
AUt o rSt on) / UoL ýnS trP off] is displayed.
Select on in order to activating the instant trip function (AUt o rSt),
select off in order to disactivating the instant trip function, by scrolling
UP/DOWN buttons.
Press SET button, [(CUr ýnS trP / AUt o rSt) / UoL ýnS trP] is displayed.
(Selection is entered but is not activated yet. For activating the new
selection, please follow the below steps).
Press ESC button one by one until SAU E SEt yES is displayed.
SET
SET
SET
SET
ESC
SET
Find [(CUr ýnS trP / AUt o rSt) / UoL ýnS trP]
menu by scrolling UP-DOWN buttons.
Press SET button for 3 sec.
(trA Fo menu is displayed)
In this menu, high set points for voltage values are
programmed. Hý values for Phase-Neutral / Phase-
Phase (according to Star / Delta selection) can be
entered one by one.
Note:
High Voltage values are programmed for
(Phase-Neutral / Phase-Phase) separately but Hý
HyS (hysteresis) and Hý ond (delay on time) and
Hý oFd (delay off time) values are common; these
parameters have same values for Phase-Neutral /
Phase-Phase.
When Connection type (Star/Delta) is selected (refer
to Connection menu), device will change the
U-H L-1, U-H L-2 and U-H L-3 values automatically
according to connection.
If all the voltage values (Phase-Neutral / Phase-Phase)
are under the Hý value; releated relay is switched on,
its LED turned
on
(please refer Output) and releated
H LEDs are turned
off
.
If all the voltage values (Phase-Neutral / Phase-Phase)
are over the Hý value, H LED blinks and releated output
is switched off at the end of delay on time (U-H ond),
its LED turned
off
(please refer Output) and releated
H LEDs are turned
on
.
If all voltage (Phase-Neutral / Phase-Phase) are below
the high set value (Hi) as a hysteresis voltage (U-H HyS),
releated output is switched on at the end of the delay
off time (U-H oFd), its LED turned
on
(please refer
Output) and H LED is turned
off
.
Programming SP UoL t :
Using purposes of submenus of SP UoL t explained below with
details.
Example :
If the connection type is selected as Star
(with neutral); U-H HyS=10V U-H L-1=250V,
U-H L-2=255V, U-H L-3=260V
and then this connection type is selected as Delta
(without neutral), device will change the values after
calculated them according to Phase-Phase values.
New values;
U-H L-1 (L1-L2 Phase to phase voltage) = 433 V
U-H L-2 (L2-L3 Phase to phase voltage) = 441 V
U-H L-3 (L3-L1 Phase to phase voltage) = 450 V
U-H-HyS = 10 V.
T h e r e a r e 6 s u b m e n u s .
U - H L - 1 , U - H L - 2 , U - H L - 3 , U - H H y S ,
U - H o n d , U - H o F d .
4
Programming CUr ýnS trP, AUt o rSt and UoL ýnS trP
Programming the SP CUr Hý, SP CUr Lo, SP UoL Hý and SP UoL Lo.
Enter the blinking digit
value by scrolling
UP/DOWN buttons.
Switch to the other digits
by using SET button, use
ESC button to go to previous digit. After you entered the last digit
press SET button, I-H L-1/I-L L-1) / (U-H L-1/U-L L-1 is displayed.
(Data is entered but is not activated yet. For activating the new data
please follow the below steps).
SET
Instant Tripping Function.
At position
ON
, if any phase current (
I
L1,
I
L2,
I
L3 and
I
N) exceeds 1.5 times of high (I-H L-1, I-H L-2, I-H L-
3, I-H L-n) values, the current output switches
off
instantly, output LED turned
off
and H LEDs for related
currents turned
on
. (Please refer to
Output
.)
At position
OFF
, if any phase current (
I
L1,
I
L2,
I
L3 and
I
N) decrease 0.5 times of low (I-L L-1, I-L L-2, I-L L-3,
I-L L-n) values, the current output switches
off
instantly, output LED turned
off
and L LEDs for related
currents turned
on
. (Please refer to
Output
.)
At position
OFF
, instant tripping function is cancelled.
MULTIMETER
EPM-04 / 04C / 04CS
Low value for L1, when the Star is
selected; low value for L1-L2, when the
Delta selected can be defined in this
menu.
0....300 for Star connection and
0....500 for Delta connection can be
defined.
If the value is set to zero (0), the high
voltage warning is disabled. Refer
SP
Uol Lo for details.
Note:
L2 and L3 phases can be
programmed similarly.
(Refer to Page-4 for
SP CUr Hý, SP CUr Lo,
SP UoL Hý ve SP UoL Lo
)
When Connection type (Star/Delta) is selected (refer
to Connection menu), device will change the
U-L L-1, U-L L-2 and U-L L-3 values automatically
according to connection.
In this menu, low set points for voltage values are
programmed. Lo values for Phase-Neutral / Phase-
Phase (according to Star / Delta selection) can be
entered one by one.
Example :
If the connetion type is selected as Star
(with neutral); U-L-Hys=10V
U-L L-1=180V, U-L L-2=175V, U-L L-3=170V
and then this connection type is selected as Delta
(without neutral), device will change the values after
calculated them according to Phase-Phase values.
New values;
U-L L-1 (L1-L2 Phase to phase voltage) = 311 V
U-L L-2 (L2-L3 Phase to phase voltage) = 303 V
U-L L-3 (L3-L1 Phase to phase voltage) = 294 V
U-L-HyS = 10 V.
If all the voltage values (Phase-Neutral / Phase-Phase)
are over the Lo value; releated output is switched
on
,
its LED turned
on
(please refer Output) and releated
L LEDs are turned
off
.
If any of the voltage valueses (Phase-Neutral / Phase-
Phase) decrease the Lo value, L LED blinks and
releated output is switched
off
at the end of delay
on time (U-L ond), its LED turned
off
(please refer
Output) and releated L LED is turned
on
continuously.
If all voltage (Phase-Neutral / Phase-Phase) values
increase the low set value (Lo) as a hysteresis voltage
(U-L HyS), releated relay is switched
on
at the end of
the delay off time (U-L oFd), its LED turned
on
(please
refer Output) and L LED is turned
off
.
Note:
Low Voltage values are programmed for (Phase-
Neutral / Phase-Phase) separately but U-L HyS
(hysteresis), U-L ond (delay on time) and U-L oFd
(delay off time) values are common; these parameters
have same values for Phase-Neutral / Phase-Phase.
High value for L1, when the Star is
selected; high value for L1-L2, when the
Delta selected can be defined in this
menu.
0....300 for Star connection and
0....500 for Delta connection can be
defined.
If the value is set to zero (0), the high
voltage warning is disabled. Refer
SP
Uol Hý for details.
Note:
L2 and L3 phases can be
programmed similarly.
In this menu, required hysteresis voltage
for high voltage warning is programmed.
(same for Phase-Neutral/Phase-Phase.)
0....200V for Star connection and
0....200V for Delta connection can
be defined.
Refer
SP UoL Hý for details.
In this menu, required hysteresis voltage
for low voltage warning is programmed.
(same for Phase-Neutral/Phase-Phase.)
0....200V for Star connection and
0....200V for Delta connection can
be defined.
Refer
SP UoL Lo for details.
Press SET button for 3 sec.
(trA Fo menu is displayed.)
SET
SET
Press SET button (SP UoL Hý / SP CUr Hý
menu is displayed.)
Press SET button [(U-H L-1/U-L L-1) / (I-H
L-1/I-L L-1) menu is displayed.]
Press SET button. Blinking the first digit of
displayed value appears.
Press ESC button one by
one until SAU E SEt yES
is displayed.
SET
SET
ESC
SET
Find [(SP UoL Hý / SP UoL Lo) / (SP CUr Hý
/ SP CUr Lo)]
menu by scrolling
UP-DOWN buttons
Find [(U-H HyS / U-L HyS) / (I-H HyS / I-L HyS)] menu by scrolling
UP-DOWN buttons.
Delay on time for activating the output for
high voltage warning. It is common for all
voltages (same for Phase-Neutral/Phase-
Phase.)
The value can be programmed between
000,0 and 999,9 in terms of seconds.
(
Refer
SP UoL Hý for details.)
Delay on time for activating the output for
low voltage warning. It is common for all
voltages (same for Phase-Neutral/Phase-
Phase.)
The value can be programmed between
000,0 and 999,9 in terms of seconds.
(
Refer
SP UoL Lo for details.)
Delay off time for activating the output for
high voltage warning. It is common for all
voltages (same for Phase-Neutral/Phase-
Phase.)
The value can be programmed between
000,0 and 999,9 in terms of seconds.
(
Refer
SP UoL Hý for details.)
Delay off time for activating the output for
low voltage warning. It is common for all
voltages (same for Phase-Neutral/Phase-
Phase.)
The value can be programmed between
000,0 and 999,9 in terms of seconds.
(
Refer
SP UoL Lo for details.)
5
Programming the U-H HyS, U-L HyS, I-H HyS, I-L HyS
Press SET button for 3 sec.
(trA Fo menu is displayed.)
SET
SET
Press SET button (SP UoL Hý / SP CUr Hý
menu is displayed.)
Press SET button [(U-H L-1 / U-L L-1) /
(I-H L-1 / I-L L-1) menu is displayed.]
SET
Find [(SP UoL Hý / SP UoL Lo) / (SP CUr Hý
/ SP CUr Lo)]
menu by scrolling
UP-DOWN buttons.
L1
L2
L3
Find [(U-H ond / U-H oFd / U-L ond / U-L oFd) / (I-H ond / I-H oFd / I-L
ond / I-L oFd)]
menu by scrolling UP-DOWN buttons.
Programming the U-H ond, U-H oFd, U-L ond, U-L oFd,
I-H ond, I-H oFd, I-L ond, I-L oFd.
Enter the blinking digit value by
scrolling UP/DOWN buttons.
Switch to the other digits by using
SET button, use ESC button to go to
previous digit. After you entered the last
digit press SET button,
[(U-H HyS / U-L HyS) / (I-H HyS / I-L HyS)]
is displayed. (Data is
entered but is not activated yet. For activating the new data please
follow the below steps).
SET
Please refer to below graphics for the operating
principle of StA rt dEL and Aut o rSt functions
T h e r e a r e 6 s u b m e n u s .
U - L L - 1 , U - L L - 2 , U - L L - 3 , U - L H y S ,
U - L o n d , U - L o F d .
Find SP UoL t / SP CUr
menu by scrolling
UP-DOWN buttons.
Press SET button. When
SAU E SEt yES is
displayed (If you press ESC button or choose no option instead of yES
then new data will be cancelled and previous value will be activated).
Find SP UoL t / SP CUr
menu by scrolling
UP-DOWN buttons.
Hi ond = 10 sn.
Lo ond = 10 sn.
Hi ofd = 5 sn.
Lo ofd = 5 sn.
Start
= 15 sn.
L1 Hi
= 3A
L1 Lo = 1A
Ins. trp = on
Start
Start
Start
t(s)
Start
Start
Start
5 A
4 A
3 A
2 A
1 A
Un (on)
Un (off)
I L1
Hi
ond
Hi
ond
Hi
ofd
Hi
ond
t(s)
t(s)
t(s)
t(s)
t(s)
Hi
ond
Hi
ond
Hi
ofd
Hi
ofd
Lo
ofd
Ins.
t r p .
Lo
ond
Lo
ofd
Lo ond
10
20 30
40
50
60
70 80
90 100 110 120 130 140 150 160 170 180 190 200
Lo
ofd
Lo
ofd
Ins.
t r p .
Switch-on
Switch-off
Switch-on
Switch-off
Out1
Out2
Auto
on
Auto
of
Out1
Out2
Switch-on
Switch-off
Switch-on
Switch-off
