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Palm-I Unit Model 969-9892 - Agilent Technologies

Palm-I Unit Model 969-9892 - Agilent Technologies

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Technical Information<br />

Use<br />

18<br />

N O R M A L O P E R A T I O N<br />

During acceleration of the pump or during any operating condition, it<br />

is always possible to select the other parameters to be displayed<br />

(TEMPERATURE POWER or CYCLE NUMBER push buttons).<br />

If this is the case when the pump reaches the normal speed, the<br />

display reverts to the previous figure.<br />

Self Diagnostic Mode<br />

The Self-Diagnostic Mode is able to test the controller efficiency.<br />

NOTE<br />

The self-diagnostic mode isn’t only a PALM-I feature; a controller’s SW able to<br />

provide diagnostic functions is needed.<br />

To enter in this mode press the CYCLE NUMBER… and the<br />

CONTROLLER INFORMATION buttons together for few seconds.<br />

NOTE<br />

The self-diagnostic mode is operative only if the controller is in STOP or FAIL<br />

status. When in the START mode, the pump will be stopped.<br />

The display shows:<br />

A U T O M A T I C T E S T ?<br />

X X X<br />

Where:<br />

XXX set automatic test (YES/NO) by CYCLE NUMBER button then<br />

press TEMPERATURE button to execute all the possible tests (YES)<br />

or skip the automatic test (NO). During the automatic test the PALM-I<br />

shows the single function under test and gives the result: PASS or<br />

FAIL. If PASS automatically tests the next available function, if FAIL<br />

it stops; press TEMPERATURE button to continue.<br />

If the PALM-I display<br />

PALM-I UNIT User Manual / 87-900-950-01 (E) 125/138

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