ProFire PF3100 Product Manual page 138

16.9.2 CHANNELS TAB
The Channels Tab is populated automatically with the FARC channels configured in the I/O Expansion Wizard.
48. Press to select a channel and
documentation and repeat for each channel. The table below outlines the configuration options available:
Setting
Name
Position
Feedback
Cross Limiting
Output
Inversion
Post Purge
Mode
Purge Position
Pilot Position
Off Position
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to open its channel-specific configuration window. Configure per design
Options Description
Any Specifies the name of the selected FARC channel.
None or any I/O
Specifies the feedback input that corresponds to the channel output.
Expansion input
* This option is not available for the Air and Fuel channels as a
configured as a FARC
Aux feedback input.
Specifies that cross limiting is not applied to the selected channel.
Disabled
* This option is not available for the Air and Fuel channels.
Specifies channel output leads the fuel output upon firing rate
Lead increase.
* The Air channel is a leading channel and cannot be changed.
Specifies channel output lags the air output upon firing rate increase.
Lag
* The Fuel channel is a lagging channel and cannot be changed.
Specifies that the 0% position of the connected actuator corresponds
Disabled
to a 4mA input signal.
Specifies that the 100% position of the connected actuator
Enabled
corresponds to a 4mA input signal.
Specifies that the channel output is driven to its configured Purge
Purge
Position while post purging.
Specifies that the channel output is held at its current position while
Hold Last
post purging.
0 – 100 % Specifies the channel output position when the system is purging.
0 – 100 % Specifies the channel output position when in the Pilot state.
0 – 100 % Specifies the channel output position when stopped and not purging.
feedback input for these channels is not optional.
PF3100 Product Manual
DOC-001149 v8.0
138