AOpen DE7200 Series Instrucciones de operaciones descargar pdf (Pagina 52)

OPERATING INSTRUCTIONS

4-14 30 Sep 13

DE-7200VFDCentrifuge

ALARM AND FAULT MESSAGES

If an alarm or fault occurs, a banner will appear at the bottom of the Operation screen (Figure 4-9)

to alert the operator of a malfunction. Alarm messages signify that the prevailing condition must

be corrected or the centrifuge may be shut down automatically. Fault messages inform the

operator that a failure requiring automatic shutdown has occurred. If desired, the operator may

display the present and past alarms and the status of each alarm. The Alarm screens permit the

operator to review and acknowledge alarms individually or collectively. Refer to Section 5 for

alarm messages and their causes and corrective actions.

Alarms are listed with status, date and time received, and description. Buttons are provided at the

bottom of the screen to facilitate scrolling through the alarms (Figure 4-10). Provisions are

included for sorting alarms in the order of occurrence, and buttons are included for returning to

the Operation or Home screen.

Figure 4-9. Alarm Screens

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AOpen DE7200 Series Instrucciones de operaciones Pagina 52