PE22 / ELC - eta plus electronic GmbH
PE22 / ELC - eta plus electronic GmbH
PE22 / ELC - eta plus electronic GmbH
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4 Operation of <strong>ELC</strong> page 23<br />
4.5 Dimming operation<br />
After having reached nominal operation the desired lamp power can be infinitely adjusted.<br />
• Enter the desired power in Watts in register [Power Set Value].<br />
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A set value of less than 20% of the <strong>ELC</strong>-nominal-power will automatically be<br />
increased by the <strong>ELC</strong> to 20% of the <strong>ELC</strong> nominal- power.<br />
4.6 Standby operation<br />
During longer idle times the <strong>ELC</strong> can be switched to standby operation. The lamp is operated<br />
at minimum power but can be brought up to nominal power within a few seconds.<br />
• Standby operation corresponds to 20% of the <strong>ELC</strong> nominal power. This can be attained<br />
by setting the register [Power Set Value] at a value equal to or lower than 20% of <strong>ELC</strong><br />
nominal power.<br />
The warm-up time from standby operation to nominal operation depends on the lamp's<br />
ambient conditions. If cooling is too intensive during dimming operation, the acceleration time<br />
is prolonged.<br />
4.7 Switching off the lamp<br />
• The lamp is switched off by setting the {Start Lamp}-bit to 0 in register [Lamp Control].<br />
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In order to avoid heat accumulation in the <strong>ELC</strong> the power supply should be left<br />
on for a few minutes. Before restarting, the lamp must be sufficiently cooled<br />
down as it cannot be fired otherwise.<br />
<strong>ELC</strong> <strong>PE22</strong>_PE32-V2.2-09.11-GB Subject to technical alterations
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