MTS Series 505 SilentFlo Hydraulic Power Unit Model 505-180 - Manual (Page 67)

Model 505.60 HPU Main Display
Model 505.60 - 505.180 SilentFlo™ HPU Operation 67
Pump Enable/Disable The number of buttons displayed is determined by the model of the HPU and
the selection made on the HPU Setup screen.
Pump #1 through 6
Disabled buttons Disables the associated pump. The button is green if the pump is disabled.
Pump #1 through 6
Enabled buttons Enables the associated pump. The button is green if the pump is enabled.
Hyd Fluid Pressure display Displays the output pressure (in MPa or psi) of the HPU.
Hyd Fluid Temp display Displays the temperature (in °F or °C) of the hydraulic fluid in the reservoir.
HPU Run Status
Run Status display Displays the current run status of the HPU. The status conditions may be:
• Off
• Run-Low
• Run- High
• Auto-Mode
Fault Status
display Displays the current fault status of the HPU. If one or more faults exist, the
button will blink red and the message will alternate between Faulted and the
existing fault conditon(s). The display condition may be:
• Normal (steady green)
• Faulted
• Overtemp
• Hyd Fluid Level
• Motor Overload
• Dirty
• Filter
• E-stop
Panel selector buttons Click on a gray button to display the screen for the selection. The selected
button turns white. The screens are described on the following pages.
Reset The button is blue when all systems are normal.
The button is light blue when an interlock condition exists.
Clears any interlocks caused by the HPU (provided the reason fro the interlock
has been corrected). This switch operates independently from any other reset
functions in your control system.
Main Panel Display Controls (Continued)
Control Descriptions