5
Monitoring, warning, error, repair
page 40
ELC X-Series-V1.3-09.16-GB
subject to technical alterations
Bit 6
:
The detection of a short peak
{Overvoltage}
on the lamp output might be due
to an internal problem of the ELC or damaged cables on lamp circuitry.
Bit 7
:
If the actual voltage of the lamp is too high the
{Lamp Voltage High}
bit is set.
Usually the lamp type is not correct.
Bit 8:
{Overcurrent}
indicates an internal overcurrent.
Bit 9:
{Measurement}
appears in case of problems with the internal measurement
circuits.
Bit 10
:
The
{Earth Leakage Fault}
- is set if a leakage current to ground on R
error
(see
paragraph 5.2) is detected.
Bit 11
:
{ZVS}
gives notice if the power switches are not working in zero voltage
switching mode. Higher switching losses might shorten the ELC lifetime.
Bit 12
:
{Supply}
indicates problems of internal low voltage supply. Apart from internal
damage this might happen with low mains voltage.
Bit 13
:
If the lamp extinguishes during lamp operation, the
{Lamp Power Low}
bit is
set.
Bit 14:
{Slave}
is set if an error in the slave ballast is detected.
Bit 15
:
{CanIntern}
shows an error of the internal Can-connection.