Section 6
OPERATION- SUPERVISOR II
31
6.5 OPERATION INTRODUCTION
While Sullair has built into this compressor a com-
prehensive array of controls and indicators to as-
sure you that it is operating properly, you will want to
recognize and interpret the readings which will call
for service or indicate the beginning of a malfunc-
tion. Before starting your Sullair compressor, read
this section thoroughly and familiarize yourself with
the controls and indicators -- their purpose, location
and use.
6.6 SUPERVISOR II PARAMETER SETUP
Pressing the program key enters parameter display
and edit mode. To move to the next parameter press
the program key. To increment a parameter press
the up arrow key or logo key. The logo key will incre-
ment by 10. To decrement the value press the down
arrow key.
The parameters aredisplayed inthe following order:
S
Unload pressure
-- The pressure where
the machine is unloaded. For example if
this parameter is set to 110 psi (7.6 bar) the
machine will unload when the line pressure
is above 110 psi (7.6 bar).
UNLOAD
100 PSI
S
Load differential
-- The pressure differen-
tial below the unload pressure where the
machine is loaded. For example, if the un-
load pressure is set to 110 psi (7.6 bar) and
the load differential is set to 10 psi (0.7 bar),
the machine will load when the line pres-
sure goes below 100 psi (6.9 bar).
LOAD
10 PSI
S
P1 Max
-- Maximum sump pressure. An
alarm and shut down will occur when the
sump pressure rises above this pressure.
P1 MAX
135 PSI
S
Wye to delta transition timer
-- F o r f u l l
voltage starters this parameter is set to 0.
WYE DELT
10 SEC
S
Restart time
-- Time to wait after power up
before starting machine. This parameter is
used to keep several machines from start-
ing at the same time after power up, or to
delay start until other equipment is started.
If disabled the machine will not automatical-
ly start after power up.
RST TIME
10 SEC
S
Unload Stop Timer
-- If the machine is run-
ning in AUTO mode, this parameter speci-
fies the amount of time that the machine will
run unloaded before shutting off. If the time
is set less than 15 minutes (for examplefive
minutes), there may be times when the ma-
chine will run unloaded for more than five
minutes. This is because there is another
timer that keeps the machine from being
started more than four times an hour.
UNLD TIM
15 MIN
S
Language select
-- English, German,
Spanish, Italian and French may be se-
lected for display language.
LANGUAGE
ENGLISH
S
Units
-- English or metric units may be se-
lected.
UNITS
ENGLISH
S
Communications ID #
-- This is the net-
work address of a machine. If there is more
than one machine connected to the net-
work, each machine must have a unique
number.
COM ID #
1
S
Communications baud rate
-- T h i s
should always be selected to 9600 baud for
all sequencing modes. It may be lower for
slave or monitoring modes.
BAUDRATE
9600
S
Sequence method
-- This parameter sets
the method used for optional sequencing.
The choices are DISABLED, REMOTE,
SLAVE, HOURS, COM ID#. See the Se-
quencing & Protocol Manual (See Recom-
mended Spare Parts List) for details about
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