Lifasa MASTER control Var, Instruction Manual

Page: 42 / 108

Table 9 (Continuation):Alarm codes�
Code Description
E08*
Voltage THD Alarm . The Voltage THD levels in some of the phases are higher
than those configured in the Voltage THD alarm.
E09*
Current x I THD Alarm . The IxITHD levels in some of the phases are higher
than those configured in the IxITHD alarm. (IxITHD refers to the multiplication
of the current by the ITHD of the same current, see
"5�23�- CURRENT x I THD
ALARM")
E10*
Temperature Alarm . The measured temperature is higher than that configured
in the Temperature alarm.
E11
No Connection Status due to
E08
,
E09
or
E10
.
E12
Disconnection Status due to
E08
,
E09
or
E10
.
E13
Leakage Alarm�
The leakage current is higher than that configured in the
Leakage Current
alarm.
E14
Repeated Leakage Alarm . Leakages have been detected repeatedly in the
system,
but they are not caused by a capacitor.
E15
Leakage in Capacitors Alarm . Leakages have been detected, which were
caused by some of the capacitors, and this stage is disabled. The disabled ca-
pacitors will start to blink on the screen. The
E13
message will also be displayed.
In order to enable these capacitors again, view the configuration of the Leakage
alarm.
E16
Leakage transformer detection Alarm� The Leakage alarm has been enabled,
but the unit does not detect the connection of the leakage current transformer.
E17
Number of connections alarm� The configured number of operations has been
exceeded (any capacitor)
*
In these alarms, two levels have been configured:

The
Lo
value: When the unit exceeds this value for 30 minutes, the corresponding alarm is
triggered and, if alarm
E11
is enabled, the
Controller MASTER control VAR FAST
unit enters
No Connection status and activates alarm
E11
.

The
HI
value :
if the unit exceeds this value for 30 seconds, the corresponding alarm is
triggered and, if alarm
E12
is enabled, the Controller MASTER control VAR FAST unit enters
Disconnection status and activates alarm
E12
.
If the unit falls back under the
Lo
value for 10 minutes, it deactivates the alarms and returns to the
normal operating status.
In the
No Connection
status, the unit does not connect the stages, but also does not disconnect them
if the operation requires it.
In the Disconnection status, it disconnects the stages and does not allow them to connect.
42
Controller MASTER control VAR FAST
Instruction Manual