Ingersoll Rand IRN 7.5 HP Manuel D'utilisation Et D'entretien page 33

Right Button
Increment a value when entering password (if applicable).
Setting maintenance interval.
Setting total hour meter information.
Reset maintenance timers (when used in conjunction with Left
Button).
Drive Fault
A drive fault will be detected by monitoring the "Drive Fault Input" for a
change in logic. If a drive fault is detected, the Motor icon
the LED will turn on and remain on until the drive fault is corrected. The
indicator will continuously monitor the Drive Fault Input and automatically
reset when the input logic reverts back to an OK state.
When resetting a fault by cycling the E stop button, the on/off selector
switch must be in the OFF position.
DISCHARGE PRESSURE INDICATOR
An analog input value will be used to indicate the Package Discharge
pressure of the compressor. PSI, Bar and kPa will all be derived from
the analog input signal. When the pressure value is being displayed,
the proper unit icon PSI, Bar, or kPa will be displayed to quantify the
indication.
The analog input display will be capable of displaying the following
range of values and decimal places corresponding to the input signal.
PSI 0 to 232
Bar 0 to 16.0
kPa 0 to 1600
DISPLAY MENU NAVIGATION
The indicator will default to the Package Discharge pressure indication
at power up. The display indication can be changed by pressing the
Display Select button and navigating through the display menu. If the
display select button is left idle, the selected display will be displayed
for 15 seconds. After 15 seconds the display will revert back to the
Package Discharge Pressure.
The indicator will default to the Package Discharge pressure indication at
power up. The display indication can be changed by pressing the
Display Select button and navigating through the display menu.
If the display select button is left idle, the selected display will be displayed
for 15 seconds. After 15 seconds the display will revert back to the
Package Discharge Pressure.
Display Menu
(Default) Package Discharge Pressure
Time of Day
Run time Hour meter
Run time Maintenance Timer %
Annual Maintenance Timer %
Package Discharge Pressure (Psi)
Package Discharge Pressure (Bar)
Package Discharge Pressure (kPa)
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OPERATING INSTRUCTIONS
The default Pressure indication will be in Bar. The default indication can
be changed to Pressure in PSI or kPa by navigating to the desired
pressure display and waiting 15 seconds for the display to time out.
When the 15 second display timer times out, the selected pressure
display will be used as the default indication.
CONFIGURATION MENU NAVIGATION
Configuration of the display is required for several of the displayed
indications. Time of Day, Hour meter, Reset maintenance timers and
pressure calibration all require parameter adjustments.
The Configuration Menu will also have a 30 second idle timer. If the
display is left idle for 30 seconds the Configuration Menu will be exited
without making any changes and revert back to the default pressure
indication.
and
The Configuration Menu is entered by pressing and holding the Display
Select button until the display flashes. The display will enter the
Time of Day indication and flash the two Hours digits. Pressing the
increment button will increment the value. Once the desired value is
displayed, pressing the Display Select
new value and navigate to the minute digits. Again the minutes can be
adjusted and set using the above procedure. Once the minutes are
adjusted and set to the desired value the indicator will automatically move
down to the next item in the menu. Each value will be adjusted using the
same procedure as above incrementing one digit at a time.
Configuration Menu
Time of Day
Perform Pressure Calibration
Reset Maintenance Timer's
Hours.
Run time Hour meter
The Reset Maintenance Timer menu item will be indicated on the display
by turning on the Wrench icon
timer value that has reached the predetermined value or if neither have
reached their predetermined value the one closest to reaching their
predetermined value. Resetting of both the Run time and the Annual
Maintenance timers will be accomplished by pressing and holding both
the Display Select
seconds. The display will flash indicating the timer values have both been
reset to zero. Then press and hold
appears blank as it stores the new values.
button for approximately 5 seconds until the display blanks, then
the reset will take effect.
The Perform Pressure Calibration menu item will be indicated on the
display by turning on all three pressure unit icons, PSI, Bar, kPA and
indicating in the display the current pressure reading in PSI. A zero offset
calibration will be performed by the user verifying that the pressure to the
pressure transducer is in fact 0 PSI and pressing and holding the Display
Select and the Increment
display will flash indicating the current pressure reading from the
transducer is used as an offset value and in effect calibrating the
transducer and indicator at 0 PSI.
Exiting the Configuration Menu will be exited either pressing and holding
only the Display Select
buttons untouched for 30 seconds.
button once will store the
both 3,000 Hours and 8760
and indicating in the numeric display
and the Increment buttons for 5
for 5 more seconds. Display
Press and hold the
buttons for 5 seconds. The
button for 3 seconds or leaving all
IRN 7.5 - 15 HP (5.5 - 11 kW)
31