Lifasa MASTER control Var - Page 42

Table 9 (Continuation):Alarm codes�
Code Description
E08*
Voltage THD Alarm. The Voltage THD levels in some of the phases are higher
than those congured in the Voltage THD alarm.
E09*
Current x I THD Alarm. The IxITHD levels in some of the phases are higher
than those congured 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 congured
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 congured 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 conguration 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 congured number of operations has been
exceeded (any capacitor)
* In these alarms, two levels have been congured:
 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