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Figure 78: p2 Pressure Band
The user can switch to
the Primary Pressure Band
screen by hitting the
View p1
button available on the
screen.
4.2.4 IV Control Mode
These settings are only available on machines that have inlet valve modulation capability. The way the
inlet valve is controlled can be changed here between
load/unload and modulation.
Inlet Valve Control Mode
allows the user to change the operation of the inlet valve on the compressor to
either
Load/Unload
or
Modulation
. When set to
load / unload
, the inlet valve will open at the load set point
and close at the unload set point, but will not modulate to the target pressure set point. While in
modulation
mode, the compressor will attempt to modulate the inlet valve and maintain the target pressure set point.
4.2.5 Remote Halt Mode
There are three options for
Remote Halt Mode
operation. The modes are
Timed, Immediate,
and
Disabled.
These can be selected from the dropdown menu shown in Figure 79 below.
The
Remote Halt Mode
controls how the compressor will stop if a remote halt signal is detected on a
programmed digital input on the controller IO module. Refer to the compressor
’s electrical wiring diagram
for connection of an external remote halt signal.