Integral Sequencing Folder - Ingersoll Rand R30 Información Del Producto

93014.15.06
The start, stop, load, unload, reset, and acknowledge keys on the
controller remain functional while the backlight is switched OFF. It is
recommended to press the enter key or one of the navigation keys in
order to switch the backlight ON.
Page 4 - Serial Port Address Settings
Figure 85 : Serial Port Address Settings
This page allows the user to set up the network addresses for the RS-485
networks the controller is capable of communicating with.
Active Protocol – Allows the serial port to be confi gured to Airbus (used for
X-Series system controllers and integral sequencing) or Modbus protocols.
MODBUS Address – Sets the modbus node ID for the controller to
communicate with a Modbus capable device, this can be any value between
1 and 254.
RS-485 Address – Sets the airbus address that allows the controller to
communicate over Integral Sequencing or an X-Series system controller
network.
Pages 5 & 6 – Ethernet Settings (ECO Module Only)
Please note that these pages will have no eff ect unless the ECO module
option has been purchased.
Figure 86 : Ethernet Settings (ECO Module Only)
IP Address Setting – When DHCP is not enabled, this setpoint sets the IP
address of the controller.
IP Address Actual – This will match the IP address setting when DHCP is
not enabled. If DHCP is enabled this will display the address assigned to the
controller by the DHCP server.
Default Gateway Setting – Setpoint for the default gateway.
Default Gateway Actual – Current reading/setting for the default gateway.
Subnet Mask Setting – Setpoint for the subnet mask
Subnet Mask Actual – Current reading/setting for the subnet mask
MAC Address – This is the unique hardware MAC address for the controller.
This can not be changed.
Enable DHCP – Allow the controller to automatically receive an IP address
from the Local Area Network (LAN)
Apply– After editing the desired setpoint navigate to the accept setting and
press enter in order for the values in the setting variables to be confi rmed by
the controller.
Cancel – Discard any changes made to the Ethernet settings
80447162 Rev B
WARNING
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Integral Sequencing folder

Figure 87 : Integral Sequencing folder
Integral Sequencing allows the compressor to be networked with up to
three other compressors (fi xed or variable speed) to maintain a stable
system pressure by loading and unloading compressors as needed. Integral
sequencing requires no additional hardware other than a serial two wire
connection daisy chained between all compressors in the system, connected
to port X04 on the controller.
For a compressor to be a member of the integral sequencing system, the
COM control setpoint in the operator settings tab must be enabled and
the compressor must be started via the local start button. Additionally, it
is recommended that the Auto-Restart function be enabled as the integral
sequencing system will never start and stop machines, only load and unload
them. Integral sequencing relies on Auto-Restart to turn OFF the compressor
motor when not needed.
Please note that the compressor's address in the integral sequencing system
is defi ned by the RS-485 address that is set on the general settings folder.
Also note that the pressure signal used to determine when to load or unload
another compressor is based on the pressure reading from the compressor
assigned as the integral sequencing master. Lastly, note that the Active
Protocol on the general settings tab must be set to Airbus485 for integral
sequencing to operate properly.
Certain functions may interfere with compressors loading and unloading:
• Verify that the Remote Load Enable switch is in the open position. Having
this closed will allow the remote load/unload switch to defi ne the load
command.
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