MTS Series 505G2 SilentFlo Hydraulic Power Unit Model 505G2-30 - Manual (Page 44)

Model 505G2.20 - 505G2.30 SilentFlo™ HPU 44
Status Screen
Operation
Oil Temp OK/Oil Temp Fault Indicator. Used to indicate if the hydraulic fluid temperature is
within acceptable limits.
Oil Temp OK - gray: Indicates the hydraulic fluid temperature is
within acceptable limits.
Oil Temp Fault - red: Indicates the hydraulic fluid temperature is
not within acceptable limits and an interlock is active.
Motor OK/Motor Overload Indicator. Used to indicate if the pump motor is in an acceptable
operating condition.
Motor OK - gray: Indicates the pump motor is within an
acceptable operating condition.
Motor Overload- red: Indicates the pump motor has overheated
and an interlock is active.
Motor Sequence OK/Motor Sequence
Fault Indicator. Used to indicate if the pump motor sequence is
operating properly.
Motor Sequence OK - gray: Indicates the motor sequence is not in
a fault condition and operating properly.
Motor Sequence Fault- red: Indicates that the PLC commanded
the motor contactor to close but the contactor did not close after a
10 second time period.
Return Filter OK/Return Filter Fault Indicator. Used to indicate if the return filter is within acceptable
limits.
Return Filter OK - gray: Indicates the contamination in the return
filter is within acceptable limits.
Return Filter Dirty - yellow: Indicates the contamination in the
return filter is not within acceptable limits. This state will not
generate an active interlock, but alerts the user that the filter
requires maintenance.
The HPU cannot be started with an active return filter warning
Pressure Filter OK/Pressure Filter
Fault
Part of the Pressure Filter Option; only
displayed if the Pressure filter Option
was purchased.
Indicator. Used to indicate if the pressure filter is within
acceptable limits.
Press Filter OK - gray: Indicates the contamination in the pressure
filter is within acceptable limits.
Press Filter Dirt y- yellow: Indicates the contamination in the
pressure filter is not within acceptable limits. This state will not
generate an active interlock, but alerts the user that the filter
requires maintenance.
The HPU cannot be started with an active pressure filter warning.
Screen select buttons These pushbutton/indicators are described in the Main Screen
section; refer to “Main Screen” on page 40.
Name and Location Description