Operator Settings Folder - Ingersoll Rand R30 Information De Produit

93014.15.06
EN
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Operator Settings folder

Pages 1-2: Operator Settings
Figure 73 : Operator Settings
The below values are all setpoints
Online Pressure – The compressor will load when the package discharge
pressure falls below this value.
Range (in PSI): 65 to Offl ine Pressure - 10
Offl ine Pressure – The compressor will unload when package discharge
pressure rises above this value.
Range (in PSI): 75 to Rated Pressure + 10. Please note that the range will be
reduced by 7 psi when operating a TAS machine.
Lead/Lag – When this box is checked the compressor is operating as a lead
machine. Unchecking the box causes the machine to run as a lag machine.
Lag Off set – If the machine is running as a lag compressor, the lag off set will
be subtracted from the online and offl ine setpoints.
Range (in PSI): 0 – 45, depending on the online and offl ine setpoints. The Lag
Off set will never allow you to exceed the minimum or maximum values of the
online and offl ine setpoints.
Mode of Operation – Selections are Online/Offl ine, Modulation/ACS, and
Modulation only – determines how the compressor will try to maintain a
specifi c pressure.
• Online/Offl ine – The compressor will load the machine by energizing a
solenoid that opens the inlet valve and closes the blowdown valve when
package discharge pressure falls below the online pressure setpoint. The
compressor will unload the machine by de-energizing the solenoid when
pressure rises above the offl ine pressure setpoint.
• Modulation – The compressor will still load and unload as in online/
offl ine, but will energize a diff erent solenoid valve for modulation.
When the package discharge pressure is between the online and offl ine
setpoints the compressor will adjust the inlet valve in order to achieve
a stable output pressure. The output pressure target needs to be set by
a technician at the inlet valve in order to provide eff ective modulation
control. Modulation can only work when the package discharge pressure
is above 60 psi. Modulation is an option and must be enabled in the
factory settings tab.
• Mod/ACS – The compressor will initially start out in online offl ine mode.
If the compressor goes through 3 load/unload cycles within 3 minutes, it
will switch over into Modulation mode. It will remain in modulation until
the stop button is pressed or 3 minutes pass between an unload and load
command. Mod/ACS is an option and must be enabled in the factory
settings tab.
Unloaded Stop Time – Time period that the machine must run unloaded
before the motor is allowed to stop after a stop command is received.
Range (in seconds): 10 - 30
Starter Time – Time period that the compressor needs in order to come up
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to operating speed after a start command before being able to produce air.
Range (in seconds): 5 - 30
The parameters on these pages are adjustable any time.
*Note that Mode of Operation can only be adjusted if the modulation option
has been purchased for the compressor and the Enable Modulation factory
setpoint has been turned ON.
Pages 3-6: Operator Options
Figure 74 : Operator Options
The below values are all setpoints
Enable Auto-Restart – Enabling this will allow the compressor to stop if it
has been running unloaded for a period of time, and the motor has exceeded
its minimum running time (10 minute in most cases).
Auto-Restart Time – The time period the compressor must run unloaded
before stopping in auto-restart. This time period begins the moment that
package discharge pressure rises above the offl ine setpoint. Both this time
period and the minimum motor run timer (10 minutes) must be satisfi ed
before the compressor will stop in auto restart.
Range (in seconds) 2 - 60
Auto-Restart Delay – The time period after the package discharge pressure
has fallen below the online setpoint before the compressor can automatically
restart.
Range (in seconds): 0 - 60
COM Control – Enabling this setpoint allows the compressor to be controlled
by a serial or Ethernet device, such as an X8I. This is equivalent to the
"Sequencer" option on older Intellisys controllers.
Remote Start/Stop – Enabling this setpoint allows the compressor to be
started and stopped using the digital inputs on the controller.
Enable PORO – Enabling this setpoint will allow the compressor to
automatically restart after a power outage has been restored if the
compressor was running loaded at the time of the outage. PORO is an option
which must be purchased and installed before this feature can be turned ON.
PORO Time – Time after the controller power has been restored and
controller has fi nished booting before the compressor will perform a PORO
start. During this time the PORO Horn will sound.
Range (in seconds): 10 - 600
80447162 Rev B