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5 Powering Up
WARNING:
ENSURE SAFE WIRING PRACTICES ARE FOLLOWED
The instrument must be powered from a supply according to the wiring label on the side of
the unit. The supply will be either 100 to 240V AC, or 24/48V AC/DC powered. Check
carefully the supply voltage and connections before applying power.
CAUTION:
When powering up for the first time, disconnect the output connections.
Powering Up Procedure
At power up, a self-test procedure is automatically started, during which all LED segments
and indicators are lit. At the first ever power up, or if option modules are changed, !"#"
$"%& will then be displayed, indicating configuration is required (refer to section 6). At all
other times, the instrument returns to operator mode once the self-test procedure is
complete.
Overview Of Front Panel
The illustration below shows a typical instrument front panel. Refer to the following table –
Typical LED functions for a description of the front panel indicators. Each model in the range
will vary slightly from the example shown.
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Powering Up
- DIN Controllers & Indicators - Product Manual
Reset or Auto/Manual Select Key
Lower Key
Raise Key
Function Key
59305, Issue 5 – March 2005
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