Ingersoll Rand R30 Information De Produit page 44

93014.15.06
EN
Password entered:
This checkbox will indicate a valid password has been entered. If this
checkbox is blank, a valid password has not been entered or it has timed out.
This is read only.
Password timeout enable:
Checking this box will enable the password time feature.
Password timeout:
This timeout along with the password timeout enable allows the user to set
an adjustable amount of time to require a valid password to be re-entered.
Once this timeout is reached re-entry of a valid password is required. The
timeout counter is reset after any button press.
Pages 2 Thru 6 – Factory Settings
These pages are used for setting parameters that are specifi c to the
compressor. All of the factory settings that are adjustable are listed below.
All settings on these pages are password protected.
Rated Pressure (psi – 100, 115, 135, 190) – This is the nominal pressure that
the compressor can provide.
Starter Type (Star-delta, Remote Starter, Soft Starter) – Choose the starter
type installed in the compressor. If this is not set correctly, the compressor
may not start.
Service Level (0, 1, or 2) – Set the service level reminders for the compressor.
EN-44
Figure 95 : Factory settings
• Service Level 0 – Disables all service reminders
• Service Level 1 – A service warning will be issued when the service time
period has been expired. This warning can be reset by any user.
• Service Level 2 – A service warning will be issued 100 hours prior to the
service time period expiring. This 100 hour warning can be reset by any
user. At the expiration of the service time interval the service warning will
again occur. This warning can be reset by any user but will recur every 24
hours until the service complete factory setpoint has been set (Password
Required).
Motor Protection – Used to enable current transformer based overload and
locked rotor protection. This must be set to ON unless a thermal overload is
installed in the compressor starter panel.
Nominal Current – Used to set up the motor overload protection. This value
is set at the factory and must not be changed.
Main Motor CT Range - Must match the range of the installed current
transformers. All current transformers must have the same range.
CT Windings – Must match the number of windings of the installed current
transformers. All current transformers must have the same winding number
Enable Modulation (ON/OFF) – This enables the modulation option in
the controller, allowing Modulation or Mod/ACS modes of operations to be
chosen from the operator settings. The modulation option must be installed
on the compressor for this to work.
Enable PAC (ON/OFF) – Enables Progressive Adaptive Control – this will
reduce operating pressure in the case of a Change HE Filter warning or High
Sump Pressure warning in order to protect the compressor.
Enable Dryer (ON/OFF) – Enables dryer control from the controller. The
dryer option must be installed in the compressor for this to work properly.
Constant Run Dryer (ON/OFF) – Enabling this function causes the dryer to
run whenever the compressor is in a running state, including auto-restart.
Disabling this will allow the dryer to stop if certain conditions are met, such
as satisfying a minimum run timer. Certain dryer warnings will stop the dryer
regardless of this setpoint. If the dryer stops for any reason it will not be
allowed to restart for 90 seconds. When the compressor is being controlled
by an external source, constant run dryer will be enabled regardless of this
setpoint's state.
Enable VSD Blower (ON/OFF) – Enable this function if there is a VSD blower
option installed in the compressor.
Limit Blower VSD (ON/OFF) – Enable this setpoint to limit the maximum
speed of the blower to 39 Hz.
Blower Override – Sets the blower on VSD blower equipped units to run at a
set percentage of full speed. Setting this to 101% enables automatic control
Enable Low Ambient (ON/OFF) – Enable this setpoint to activate low
ambient control. Low ambient control uses temperature readings to
determine the speed of the blower to allow the compressor to reach
an optimal operating temperature. When low ambient is enabled, the
compressor will always start, but will run unloaded until the airend discharge
temperature reaches the low ambient temperature set point.
Running Hours (adjustable) – Used to adjust the running hours counter on
the compressor
Loaded Hours (adjustable) – Used to adjust the loaded hours on the
compressor
Power ON Hours (Read Only)
Pages 7 & 8 – Factory Settings
Figure 96 : Factory Settings
These pages are used for displaying software information for the controller.
All items are read only.
80447162 Rev B