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11 - ALARMS TABLE:
1.
In manual mode the alarms are just a display indication.
2.
Pressing the
button the visual alarm can temporarily be cancelled, and the readings can be shown to verify
the causes of the alarms.
If, for 30 seconds no button is pressed, the visual alarm returns until its removal.
Code
Description
Delay
(default)
Intervention Parameter
Display LED
$$
.
+8
Too high voltage
15min
Voltage over +10% set value.
Display
$
.
++8
VOLTAGE
LED blink
$
.
/8
Too low voltage
5sec
Voltage under -15% set value
Display
$
.
/8
VOLTAGE
LED blink
$
.
+,
Too high current
2min
Current exceeds 110% of the rated value.
Display
$
.
+,
CURRENT
LED blink
$
.
/,
Too low current
5sec
Current is lower than 2.5% rated value.
If the alarm condition persists for a time exceeding 2 minutes,
then the outputs are disabled.
Display
$
.
/,
CURRENT
LED blink
$
.
+&
Overcompensation
2min
Capacitors are all disconnected and the Cos
M
is higher than
the preset value.
Display
$
.
+&
alternated
with Cos
M
value
$
.
/&
Under
compensation
15min
Capacitors are all connected and the Cos
M
is lower than the
preset value.
Display
$
.
/&
alternated
with Cos
M
value
$
.
27
Over temperature
10sec
The temperature refers to
$
.
set value.
Display
$
.
27
alternated
with Cos
M
value
$
.
7+
THD % I
5sec
When the THD is higher than the value set on par.
$
.
$
.
7+
alternated with
THD%
$
.
36
Set-up parameters
error
-
The set-
up parameters read by the EEPROM aren’t correct.
To restore is necessary the re-set made by the user.
Display
$
.
36
$
.
3&
Adjustment/setting
parameters error
-
The setting parameters read by the EEPROM aren't correct.
The device operates with the default parameters.
There could be error in the calculated measures.
The user can’t do the setting.
It is necessary to return the unit to the manufacturer.
Display
$
.
3&
$
.
38
Parameters error
-
The setting parameters read by the EEPROM aren’t correct
(set Cos
M
, sensitivity, operation mode).
To reset is necessary to contact the manufacturer.
Display
$
.
38
$
.
((
Cancellation
EPROM error
-
Only in the testing phase you can see if the EEPROM
doesn’t
operates correctly.
Is necessary to contact the manufacturer.
Display
$
.
((
$
.
)5
Frequency error
0
If frequency is out of +-5% of selected value in
$
.
Check the parameter
$
.
The frequency is checked only at power on.
Display
$
.
)5
$
.
&6
Low Cos
M
60sec
When the Cos
M
is lower than the value set on par.
$
.
Display
$
.
&&6
alternated with
Cos
M
value
ETI Elektroelement d.d. - Slovenija
Tel.: 03/56-57-570- Fax: 03/56-74-077
www.eti.si - eti@eti.si
