Mts Series 505G2 SilentFlo Hydraulic Power Unit Model Manuel d'utilisateur télécharger pdf (Page 39)

Status Screen

Model 505G2.07/.11 SilentFlo™ HPU

Status Screen

The Status screen is displayed by pressing the Status button on the Main screen.

The following table describes the pushbuttons and indicators on the Status

screen.

Name and Location Description

Watchdog OK/Watchdog Fault

Indicator. Used to indicate the status of the watchdog timer.

Watchdog OK - gray: Indicates the PLC that controls the HPU is

operating normally.

Watchdog Fault - red: Indicates there is a problem with the

hardware watchdog timer and the PLC is not operating correctly.

A watchdog fault cause the HPU to shutdown. See, “Watchdog

Fault” on page 43 to attempt to recover from this fault condition.

Reset

Pushbutton /Indicator. Used to reset interlocks.

Reset - gray: Indicates no active interlocks.

Reset - blue: Indicates one or more interlocks are active. Pressing

the button in this state will clear the interlock(s) provided the

cause of the interlock(s) has been remedied.

Emergency Stop OK/Emergency Stop

Fault

Indicator. Used to indicate whether the safety relay is tripped.

E-Stop OK - gray: Indicates the safety relay has not tripped.

E-Stop Fault - red: Indicates the safety relay has tripped. The

cause of a safety relay trip is either the main panel E-stop button,

an external e-stop button, or the HPU watchdog timer.

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Mts Series 505G2 SilentFlo Hydraulic Power Unit Model Manuel d'utilisateur Page 39